diff --git a/Geometry.workspace b/Geometry.workspace index e53afab..cd8d7cc 100644 --- a/Geometry.workspace +++ b/Geometry.workspace @@ -1,12 +1,12 @@ + - diff --git a/basic-geometry-test/basic-geometry-test.cbp b/basic-geometry-test/basic-geometry-test.cbp index 77109a6..74356e5 100644 --- a/basic-geometry-test/basic-geometry-test.cbp +++ b/basic-geometry-test/basic-geometry-test.cbp @@ -51,186 +51,6 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/basic-geometry/basic-geometry.cbp b/basic-geometry/basic-geometry.cbp index bed02d1..ef4457c 100644 --- a/basic-geometry/basic-geometry.cbp +++ b/basic-geometry/basic-geometry.cbp @@ -64,6 +64,14 @@ + + + + + + @@ -80,10 +88,6 @@ - - - diff --git a/basic-geometry/complex.c b/basic-geometry/complex.c index b5f6788..af68316 100644 --- a/basic-geometry/complex.c +++ b/basic-geometry/complex.c @@ -90,7 +90,7 @@ void bgc_fp32_complex_get_exponation(BGC_FP32_Complex* power, const BGC_FP32_Com { const float square_modulus = bgc_fp32_complex_get_square_modulus(base); - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON) { power->real = 0.0f; power->imaginary = 0.0f; return; @@ -110,7 +110,7 @@ void bgc_fp64_complex_get_exponation(BGC_FP64_Complex* power, const BGC_FP64_Com { const double square_modulus = bgc_fp64_complex_get_square_modulus(base); - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON) { power->real = 0.0; power->imaginary = 0.0; return; diff --git a/basic-geometry/complex.h b/basic-geometry/complex.h index 6bd26a2..d1e3587 100644 --- a/basic-geometry/complex.h +++ b/basic-geometry/complex.h @@ -70,12 +70,12 @@ inline double bgc_fp64_complex_get_modulus(const BGC_FP64_Complex* number) inline int bgc_fp32_complex_is_zero(const BGC_FP32_Complex* number) { - return bgc_fp32_complex_get_square_modulus(number) <= BGC_FP32_SQUARE_EPSYLON; + return bgc_fp32_complex_get_square_modulus(number) <= BGC_FP32_SQUARE_EPSILON; } inline int bgc_fp64_complex_is_zero(const BGC_FP64_Complex* number) { - return bgc_fp64_complex_get_square_modulus(number) <= BGC_FP64_SQUARE_EPSYLON; + return bgc_fp64_complex_get_square_modulus(number) <= BGC_FP64_SQUARE_EPSILON; } inline int bgc_fp32_complex_is_unit(const BGC_FP32_Complex* number) @@ -178,7 +178,7 @@ inline int bgc_fp32_complex_normalize(BGC_FP32_Complex* number) return 1; } - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -198,7 +198,7 @@ inline int bgc_fp64_complex_normalize(BGC_FP64_Complex* number) return 1; } - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -220,7 +220,7 @@ inline int bgc_fp32_complex_get_normalized(BGC_FP32_Complex* normalized, const B return 1; } - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { normalized->real = 0.0f; normalized->imaginary = 0.0f; return 0; @@ -244,7 +244,7 @@ inline int bgc_fp64_complex_get_normalized(BGC_FP64_Complex* normalized, const B return 1; } - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { normalized->real = 0.0; normalized->imaginary = 0.0; return 0; @@ -288,7 +288,7 @@ inline int bgc_fp32_complex_get_inverse(BGC_FP32_Complex* inverse, const BGC_FP3 { const float square_modulus = bgc_fp32_complex_get_square_modulus(number); - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -304,7 +304,7 @@ inline int bgc_fp64_complex_get_inverse(BGC_FP64_Complex* inverse, const BGC_FP6 { const double square_modulus = bgc_fp64_complex_get_square_modulus(number); - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -368,7 +368,7 @@ inline void bgc_fp32_complex_subtract(BGC_FP32_Complex* difference, const BGC_FP difference->imaginary = minuend->imaginary - subtrahend->imaginary; } -inline void bgc_fp64_complex_subtract(const BGC_FP64_Complex* minuend, const BGC_FP64_Complex* subtrahend, BGC_FP64_Complex* difference) +inline void bgc_fp64_complex_subtract(BGC_FP64_Complex* difference, const BGC_FP64_Complex* minuend, const BGC_FP64_Complex* subtrahend) { difference->real = minuend->real - subtrahend->real; difference->imaginary = minuend->imaginary - subtrahend->imaginary; @@ -414,7 +414,7 @@ inline int bgc_fp32_complex_get_ratio(BGC_FP32_Complex* quotient, const BGC_FP32 { const float square_modulus = bgc_fp32_complex_get_square_modulus(divisor); - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON) { return 0; } @@ -433,7 +433,7 @@ inline int bgc_fp64_complex_get_ratio(BGC_FP64_Complex* quotient, const BGC_FP64 { const double square_modulus = bgc_fp64_complex_get_square_modulus(divisor); - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON) { return 0; } @@ -518,11 +518,11 @@ inline int bgc_fp32_complex_are_close(const BGC_FP32_Complex* number1, const BGC const float square_distance = d_real * d_real + d_imaginary * d_imaginary; - if (square_modulus1 <= BGC_FP32_EPSYLON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP32_EPSYLON_EFFECTIVENESS_LIMIT) { - return square_distance <= BGC_FP32_SQUARE_EPSYLON; + if (square_modulus1 <= BGC_FP32_EPSILON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP32_EPSILON_EFFECTIVENESS_LIMIT) { + return square_distance <= BGC_FP32_SQUARE_EPSILON; } - return square_distance <= BGC_FP32_SQUARE_EPSYLON * square_modulus1 && square_distance <= BGC_FP32_SQUARE_EPSYLON * square_modulus2; + return square_distance <= BGC_FP32_SQUARE_EPSILON * square_modulus1 && square_distance <= BGC_FP32_SQUARE_EPSILON * square_modulus2; } inline int bgc_fp64_complex_are_close(const BGC_FP64_Complex* number1, const BGC_FP64_Complex* number2) @@ -535,11 +535,11 @@ inline int bgc_fp64_complex_are_close(const BGC_FP64_Complex* number1, const BGC const double square_distance = d_real * d_real + d_imaginary * d_imaginary; - if (square_modulus1 <= BGC_FP64_EPSYLON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP64_EPSYLON_EFFECTIVENESS_LIMIT) { - return square_distance <= BGC_FP64_SQUARE_EPSYLON; + if (square_modulus1 <= BGC_FP64_EPSILON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP64_EPSILON_EFFECTIVENESS_LIMIT) { + return square_distance <= BGC_FP64_SQUARE_EPSILON; } - return square_distance <= BGC_FP64_SQUARE_EPSYLON * square_modulus1 && square_distance <= BGC_FP64_SQUARE_EPSYLON * square_modulus2; + return square_distance <= BGC_FP64_SQUARE_EPSILON * square_modulus1 && square_distance <= BGC_FP64_SQUARE_EPSILON * square_modulus2; } #endif diff --git a/basic-geometry/cotes-number.c b/basic-geometry/cotes-number.c index f7b99a7..610e15b 100644 --- a/basic-geometry/cotes-number.c +++ b/basic-geometry/cotes-number.c @@ -62,7 +62,7 @@ void _bgc_fp32_cotes_number_normalize(BGC_FP32_CotesNumber* number) { const float square_modulus = number->_cos * number->_cos + number->_sin * number->_sin; - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { number->_cos = 1.0f; number->_sin = 0.0f; return; @@ -78,7 +78,7 @@ void _bgc_fp64_cotes_number_normalize(BGC_FP64_CotesNumber* number) { const double square_modulus = number->_cos * number->_cos + number->_sin * number->_sin; - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { number->_cos = 1.0; number->_sin = 0.0; return; diff --git a/basic-geometry/cotes-number.h b/basic-geometry/cotes-number.h index f40a3d5..f37c000 100644 --- a/basic-geometry/cotes-number.h +++ b/basic-geometry/cotes-number.h @@ -250,36 +250,36 @@ inline void bgc_fp64_cotes_number_exclude(BGC_FP64_CotesNumber* difference, cons inline void bgc_fp32_cotes_number_get_rotation_matrix(BGC_FP32_Matrix2x2* matrix, const BGC_FP32_CotesNumber* number) { - matrix->r1c1 = number->_cos; - matrix->r1c2 = -number->_sin; - matrix->r2c1 = number->_sin; - matrix->r2c2 = number->_cos; + matrix->row1_col1 = number->_cos; + matrix->row1_col2 = -number->_sin; + matrix->row2_col1 = number->_sin; + matrix->row2_col2 = number->_cos; } inline void bgc_fp64_cotes_number_get_rotation_matrix(BGC_FP64_Matrix2x2* matrix, const BGC_FP64_CotesNumber* number) { - matrix->r1c1 = number->_cos; - matrix->r1c2 = -number->_sin; - matrix->r2c1 = number->_sin; - matrix->r2c2 = number->_cos; + matrix->row1_col1 = number->_cos; + matrix->row1_col2 = -number->_sin; + matrix->row2_col1 = number->_sin; + matrix->row2_col2 = number->_cos; } // ============== Reverse Matrix ================ // inline void bgc_fp32_cotes_number_get_reverse_matrix(BGC_FP32_Matrix2x2* matrix, const BGC_FP32_CotesNumber* number) { - matrix->r1c1 = number->_cos; - matrix->r1c2 = number->_sin; - matrix->r2c1 = -number->_sin; - matrix->r2c2 = number->_cos; + matrix->row1_col1 = number->_cos; + matrix->row1_col2 = number->_sin; + matrix->row2_col1 = -number->_sin; + matrix->row2_col2 = number->_cos; } inline void bgc_fp64_cotes_number_get_reverse_matrix(BGC_FP64_Matrix2x2* matrix, const BGC_FP64_CotesNumber* number) { - matrix->r1c1 = number->_cos; - matrix->r1c2 = number->_sin; - matrix->r2c1 = -number->_sin; - matrix->r2c2 = number->_cos; + matrix->row1_col1 = number->_cos; + matrix->row1_col2 = number->_sin; + matrix->row2_col1 = -number->_sin; + matrix->row2_col2 = number->_cos; } // ================ Turn Vector ================= // @@ -329,7 +329,7 @@ inline int bgc_fp32_cotes_number_are_close(const BGC_FP32_CotesNumber* number1, const float d_cos = number1->_cos - number2->_cos; const float d_sin = number1->_sin - number2->_sin; - return d_cos * d_cos + d_sin * d_sin <= BGC_FP32_SQUARE_EPSYLON; + return d_cos * d_cos + d_sin * d_sin <= BGC_FP32_SQUARE_EPSILON; } inline int bgc_fp64_cotes_number_are_close(const BGC_FP64_CotesNumber* number1, const BGC_FP64_CotesNumber* number2) @@ -337,7 +337,7 @@ inline int bgc_fp64_cotes_number_are_close(const BGC_FP64_CotesNumber* number1, const double d_cos = number1->_cos - number2->_cos; const double d_sin = number1->_sin - number2->_sin; - return d_cos * d_cos + d_sin * d_sin <= BGC_FP64_SQUARE_EPSYLON; + return d_cos * d_cos + d_sin * d_sin <= BGC_FP64_SQUARE_EPSILON; } #endif diff --git a/basic-geometry/hg-vector3.c b/basic-geometry/hg-vector3.c new file mode 100644 index 0000000..02d5a59 --- /dev/null +++ b/basic-geometry/hg-vector3.c @@ -0,0 +1,28 @@ +#include "./hg-vector3.h" + +extern inline void bgc_fp32_hg_vector3_reset_point(BGC_FP32_HgVector3* homogeneous_vector); +extern inline void bgc_fp64_hg_vector3_reset_point(BGC_FP64_HgVector3* homogeneous_vector); + +extern inline void bgc_fp32_hg_vector3_reset_vector(BGC_FP32_HgVector3* homogeneous_vector); +extern inline void bgc_fp64_hg_vector3_reset_vector(BGC_FP64_HgVector3* homogeneous_vector); + +extern inline void bgc_fp32_hg_vector3_make(BGC_FP32_HgVector3* homogeneous_vector, const float x1, const float x2, const float x3, const float ratio); +extern inline void bgc_fp64_hg_vector3_make(BGC_FP64_HgVector3* homogeneous_vector, const double x1, const double x2, const double x3, const double ratio); + +extern inline void bgc_fp32_hg_vector3_make_point(BGC_FP32_HgVector3* homogeneous_vector, const BGC_FP32_Vector3* regular_vector); +extern inline void bgc_fp64_hg_vector3_make_point(BGC_FP64_HgVector3* homogeneous_vector, const BGC_FP64_Vector3* regular_vector); + +extern inline void bgc_fp32_hg_vector3_make_vector(BGC_FP32_HgVector3* homogeneous_vector, const BGC_FP32_Vector3* regular_vector); +extern inline void bgc_fp64_hg_vector3_make_vector(BGC_FP64_HgVector3* homogeneous_vector, const BGC_FP64_Vector3* regular_vector); + +extern inline int bgc_fp32_hg_vector3_is_point(const BGC_FP32_HgVector3* homogeneous_vector); +extern inline int bgc_fp64_hg_vector3_is_point(const BGC_FP64_HgVector3* homogeneous_vector); + +extern inline int bgc_fp32_hg_vector3_is_vector(const BGC_FP32_HgVector3* homogeneous_vector); +extern inline int bgc_fp64_hg_vector3_is_vector(const BGC_FP64_HgVector3* homogeneous_vector); + +extern inline void bgc_fp32_hg_vector3_copy(BGC_FP32_HgVector3* destination, const BGC_FP32_HgVector3* source); +extern inline void bgc_fp64_hg_vector3_copy(BGC_FP64_HgVector3* destination, const BGC_FP64_HgVector3* source); + +extern inline void bgc_fp32_hg_vector3_swap(BGC_FP32_HgVector3* first, BGC_FP32_HgVector3* second); +extern inline void bgc_fp64_hg_vector3_swap(BGC_FP64_HgVector3* first, BGC_FP64_HgVector3* second); diff --git a/basic-geometry/hg-vector3.h b/basic-geometry/hg-vector3.h new file mode 100644 index 0000000..73db4dd --- /dev/null +++ b/basic-geometry/hg-vector3.h @@ -0,0 +1,190 @@ +#ifndef _BGC_HG_VECTOR3_H_INCLUDED_ +#define _BGC_HG_VECTOR3_H_INCLUDED_ + +#include "./vector3.h" + +// ================== Vector3 =================== // + +// Homogeneous 3D Vector +typedef struct +{ + float x1, x2, x3, ratio; +} BGC_FP32_HgVector3; + +// Homogeneous 3D Vector +typedef struct +{ + double x1, x2, x3, ratio; +} BGC_FP64_HgVector3; + +// ================ Reset Point ================= // + +inline void bgc_fp32_hg_vector3_reset_point(BGC_FP32_HgVector3* homogeneous_vector) +{ + homogeneous_vector->x1 = 0.0f; + homogeneous_vector->x2 = 0.0f; + homogeneous_vector->x3 = 0.0f; + homogeneous_vector->ratio = 1.0f; +} + +inline void bgc_fp64_hg_vector3_reset_point(BGC_FP64_HgVector3* homogeneous_vector) +{ + homogeneous_vector->x1 = 0.0; + homogeneous_vector->x2 = 0.0; + homogeneous_vector->x3 = 0.0; + homogeneous_vector->ratio = 1.0; +} + +// ================ Reset Point ================= // + +inline void bgc_fp32_hg_vector3_reset_vector(BGC_FP32_HgVector3* homogeneous_vector) +{ + homogeneous_vector->x1 = 0.0f; + homogeneous_vector->x2 = 0.0f; + homogeneous_vector->x3 = 0.0f; + homogeneous_vector->ratio = 0.0f; +} + +inline void bgc_fp64_hg_vector3_reset_vector(BGC_FP64_HgVector3* homogeneous_vector) +{ + homogeneous_vector->x1 = 0.0; + homogeneous_vector->x2 = 0.0; + homogeneous_vector->x3 = 0.0; + homogeneous_vector->ratio = 0.0; +} + +// ==================== Make ==================== // + +inline void bgc_fp32_hg_vector3_make(BGC_FP32_HgVector3* homogeneous_vector, const float x1, const float x2, const float x3, const float ratio) +{ + homogeneous_vector->x1 = x1; + homogeneous_vector->x2 = x2; + homogeneous_vector->x3 = x3; + homogeneous_vector->ratio = ratio; +} + +inline void bgc_fp64_hg_vector3_make(BGC_FP64_HgVector3* homogeneous_vector, const double x1, const double x2, const double x3, const double ratio) +{ + homogeneous_vector->x1 = x1; + homogeneous_vector->x2 = x2; + homogeneous_vector->x3 = x3; + homogeneous_vector->ratio = ratio; +} + +// ================= Make Point ================= // + +inline void bgc_fp32_hg_vector3_make_point(BGC_FP32_HgVector3* homogeneous_vector, const BGC_FP32_Vector3* regular_vector) +{ + homogeneous_vector->x1 = regular_vector->x1; + homogeneous_vector->x2 = regular_vector->x2; + homogeneous_vector->x3 = regular_vector->x3; + homogeneous_vector->ratio = 1.0f; +} + +inline void bgc_fp64_hg_vector3_make_point(BGC_FP64_HgVector3* homogeneous_vector, const BGC_FP64_Vector3* regular_vector) +{ + homogeneous_vector->x1 = regular_vector->x1; + homogeneous_vector->x2 = regular_vector->x2; + homogeneous_vector->x3 = regular_vector->x3; + homogeneous_vector->ratio = 1.0; +} + +// ================ Make Vector ================= // + +inline void bgc_fp32_hg_vector3_make_vector(BGC_FP32_HgVector3* homogeneous_vector, const BGC_FP32_Vector3* regular_vector) +{ + homogeneous_vector->x1 = regular_vector->x1; + homogeneous_vector->x2 = regular_vector->x2; + homogeneous_vector->x3 = regular_vector->x3; + homogeneous_vector->ratio = 0.0f; +} + +inline void bgc_fp64_hg_vector3_make_vector(BGC_FP64_HgVector3* homogeneous_vector, const BGC_FP64_Vector3* regular_vector) +{ + homogeneous_vector->x1 = regular_vector->x1; + homogeneous_vector->x2 = regular_vector->x2; + homogeneous_vector->x3 = regular_vector->x3; + homogeneous_vector->ratio = 0.0; +} + +// ================== Is Point ================== // + +inline int bgc_fp32_hg_vector3_is_point(const BGC_FP32_HgVector3* homogeneous_vector) +{ + return !bgc_fp32_is_zero(homogeneous_vector->ratio); +} + +inline int bgc_fp64_hg_vector3_is_point(const BGC_FP64_HgVector3* homogeneous_vector) +{ + return !bgc_fp64_is_zero(homogeneous_vector->ratio); +} + +// ================= Is Vector ================== // + +inline int bgc_fp32_hg_vector3_is_vector(const BGC_FP32_HgVector3* homogeneous_vector) +{ + return bgc_fp32_is_zero(homogeneous_vector->ratio); +} + +inline int bgc_fp64_hg_vector3_is_vector(const BGC_FP64_HgVector3* homogeneous_vector) +{ + return bgc_fp64_is_zero(homogeneous_vector->ratio); +} + +// ==================== Copy ==================== // + +inline void bgc_fp32_hg_vector3_copy(BGC_FP32_HgVector3* destination, const BGC_FP32_HgVector3* source) +{ + destination->x1 = source->x1; + destination->x2 = source->x2; + destination->x3 = source->x3; + destination->ratio = source->ratio; +} + +inline void bgc_fp64_hg_vector3_copy(BGC_FP64_HgVector3* destination, const BGC_FP64_HgVector3* source) +{ + destination->x1 = source->x1; + destination->x2 = source->x2; + destination->x3 = source->x3; + destination->ratio = source->ratio; +} + +// ==================== Swap ==================== // + +inline void bgc_fp32_hg_vector3_swap(BGC_FP32_HgVector3* first, BGC_FP32_HgVector3* second) +{ + const float x1 = first->x1; + const float x2 = first->x2; + const float x3 = first->x3; + const float ratio = first->ratio; + + first->x1 = second->x1; + first->x2 = second->x2; + first->x3 = second->x3; + first->ratio = second->ratio; + + second->x1 = x1; + second->x2 = x2; + second->x3 = x3; + second->ratio = ratio; +} + +inline void bgc_fp64_hg_vector3_swap(BGC_FP64_HgVector3* first, BGC_FP64_HgVector3* second) +{ + const double x1 = first->x1; + const double x2 = first->x2; + const double x3 = first->x3; + const double ratio = first->ratio; + + first->x1 = second->x1; + first->x2 = second->x2; + first->x3 = second->x3; + first->ratio = second->ratio; + + second->x1 = x1; + second->x2 = x2; + second->x3 = x3; + second->ratio = ratio; +} + +#endif diff --git a/basic-geometry/matrices.h b/basic-geometry/matrices.h index 3f2180e..4044b37 100644 --- a/basic-geometry/matrices.h +++ b/basic-geometry/matrices.h @@ -4,361 +4,361 @@ // ================== Matrix2x2 ================= // typedef struct { - float r1c1, r1c2; - float r2c1, r2c2; + float row1_col1, row1_col2; + float row2_col1, row2_col2; } BGC_FP32_Matrix2x2; typedef struct { - double r1c1, r1c2; - double r2c1, r2c2; + double row1_col1, row1_col2; + double row2_col1, row2_col2; } BGC_FP64_Matrix2x2; // ================== Matrix2x3 ================= // typedef struct { - float r1c1, r1c2; - float r2c1, r2c2; - float r3c1, r3c2; + float row1_col1, row1_col2; + float row2_col1, row2_col2; + float row3_col1, row3_col2; } BGC_FP32_Matrix2x3; typedef struct { - double r1c1, r1c2; - double r2c1, r2c2; - double r3c1, r3c2; + double row1_col1, row1_col2; + double row2_col1, row2_col2; + double row3_col1, row3_col2; } BGC_FP64_Matrix2x3; // ================== Matrix3x2 ================= // typedef struct { - float r1c1, r1c2, r1c3; - float r2c1, r2c2, r2c3; + float row1_col1, row1_col2, row1_col3; + float row2_col1, row2_col2, row2_col3; } BGC_FP32_Matrix3x2; typedef struct { - double r1c1, r1c2, r1c3; - double r2c1, r2c2, r2c3; + double row1_col1, row1_col2, row1_col3; + double row2_col1, row2_col2, row2_col3; } BGC_FP64_Matrix3x2; // ================== Matrix3x3 ================= // typedef struct { - float r1c1, r1c2, r1c3; - float r2c1, r2c2, r2c3; - float r3c1, r3c2, r3c3; + float row1_col1, row1_col2, row1_col3; + float row2_col1, row2_col2, row2_col3; + float row3_col1, row3_col2, row3_col3; } BGC_FP32_Matrix3x3; typedef struct { - double r1c1, r1c2, r1c3; - double r2c1, r2c2, r2c3; - double r3c1, r3c2, r3c3; + double row1_col1, row1_col2, row1_col3; + double row2_col1, row2_col2, row2_col3; + double row3_col1, row3_col2, row3_col3; } BGC_FP64_Matrix3x3; // ========== Matrix Product 2x2 at 2x2 ========= // inline void bgc_fp32_multiply_matrix2x2_by_matrix2x2(BGC_FP32_Matrix2x2* product, const BGC_FP32_Matrix2x2* matrix1, const BGC_FP32_Matrix2x2* matrix2) { - const float r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1; - const float r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2; + const float row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1; + const float row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2; - const float r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1; - const float r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2; + const float row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1; + const float row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2; - product->r1c1 = r1c1; - product->r1c2 = r1c2; + product->row1_col1 = row1_col1; + product->row1_col2 = row1_col2; - product->r2c1 = r2c1; - product->r2c2 = r2c2; + product->row2_col1 = row2_col1; + product->row2_col2 = row2_col2; } inline void bgc_fp64_multiply_matrix2x2_by_matrix2x2(BGC_FP64_Matrix2x2* product, const BGC_FP64_Matrix2x2* matrix1, const BGC_FP64_Matrix2x2* matrix2) { - const double r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1; - const double r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2; + const double row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1; + const double row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2; - const double r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1; - const double r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2; + const double row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1; + const double row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2; - product->r1c1 = r1c1; - product->r1c2 = r1c2; + product->row1_col1 = row1_col1; + product->row1_col2 = row1_col2; - product->r2c1 = r2c1; - product->r2c2 = r2c2; + product->row2_col1 = row2_col1; + product->row2_col2 = row2_col2; } // ========== Matrix Product 2x2 at 3x2 ========= // inline void bgc_fp32_multiply_matrix2x2_by_matrix3x2(BGC_FP32_Matrix3x2* product, const BGC_FP32_Matrix2x2* matrix1, const BGC_FP32_Matrix3x2* matrix2) { - const float r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1; - const float r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2; - const float r1c3 = matrix1->r1c1 * matrix2->r1c3 + matrix1->r1c2 * matrix2->r2c3; + const float row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1; + const float row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2; + const float row1_col3 = matrix1->row1_col1 * matrix2->row1_col3 + matrix1->row1_col2 * matrix2->row2_col3; - const float r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1; - const float r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2; - const float r2c3 = matrix1->r2c1 * matrix2->r1c3 + matrix1->r2c2 * matrix2->r2c3; + const float row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1; + const float row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2; + const float row2_col3 = matrix1->row2_col1 * matrix2->row1_col3 + matrix1->row2_col2 * matrix2->row2_col3; - product->r1c1 = r1c1; - product->r1c2 = r1c2; - product->r1c3 = r1c3; + product->row1_col1 = row1_col1; + product->row1_col2 = row1_col2; + product->row1_col3 = row1_col3; - product->r2c1 = r2c1; - product->r2c2 = r2c2; - product->r2c3 = r2c3; + product->row2_col1 = row2_col1; + product->row2_col2 = row2_col2; + product->row2_col3 = row2_col3; } inline void bgc_fp64_multiply_matrix2x2_by_matrix3x2(BGC_FP64_Matrix3x2* product, const BGC_FP64_Matrix2x2* matrix1, const BGC_FP64_Matrix3x2* matrix2) { - const double r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1; - const double r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2; - const double r1c3 = matrix1->r1c1 * matrix2->r1c3 + matrix1->r1c2 * matrix2->r2c3; + const double row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1; + const double row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2; + const double row1_col3 = matrix1->row1_col1 * matrix2->row1_col3 + matrix1->row1_col2 * matrix2->row2_col3; - const double r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1; - const double r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2; - const double r2c3 = matrix1->r2c1 * matrix2->r1c3 + matrix1->r2c2 * matrix2->r2c3; + const double row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1; + const double row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2; + const double row2_col3 = matrix1->row2_col1 * matrix2->row1_col3 + matrix1->row2_col2 * matrix2->row2_col3; - product->r1c1 = r1c1; - product->r1c2 = r1c2; - product->r1c3 = r1c3; + product->row1_col1 = row1_col1; + product->row1_col2 = row1_col2; + product->row1_col3 = row1_col3; - product->r2c1 = r2c1; - product->r2c2 = r2c2; - product->r2c3 = r2c3; + product->row2_col1 = row2_col1; + product->row2_col2 = row2_col2; + product->row2_col3 = row2_col3; } // ========== Matrix Product 2x3 at 2x2 ========= // inline void bgc_fp32_multiply_matrix2x3_by_matrix2x2(BGC_FP32_Matrix2x3* product, const BGC_FP32_Matrix2x3* matrix1, const BGC_FP32_Matrix2x2* matrix2) { - const float r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1; - const float r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2; + const float row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1; + const float row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2; - const float r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1; - const float r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2; + const float row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1; + const float row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2; - const float r3c1 = matrix1->r3c1 * matrix2->r1c1 + matrix1->r3c2 * matrix2->r2c1; - const float r3c2 = matrix1->r3c1 * matrix2->r1c2 + matrix1->r3c2 * matrix2->r2c2; + const float row3_col1 = matrix1->row3_col1 * matrix2->row1_col1 + matrix1->row3_col2 * matrix2->row2_col1; + const float row3_col2 = matrix1->row3_col1 * matrix2->row1_col2 + matrix1->row3_col2 * matrix2->row2_col2; - product->r1c1 = r1c1; - product->r1c2 = r1c2; + product->row1_col1 = row1_col1; + product->row1_col2 = row1_col2; - product->r2c1 = r2c1; - product->r2c2 = r2c2; + product->row2_col1 = row2_col1; + product->row2_col2 = row2_col2; - product->r3c1 = r3c1; - product->r3c2 = r3c2; + product->row3_col1 = row3_col1; + product->row3_col2 = row3_col2; } inline void bgc_fp64_multiply_matrix2x3_by_matrix2x2(BGC_FP64_Matrix2x3* product, const BGC_FP64_Matrix2x3* matrix1, const BGC_FP64_Matrix2x2* matrix2) { - const double r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1; - const double r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2; + const double row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1; + const double row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2; - const double r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1; - const double r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2; + const double row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1; + const double row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2; - const double r3c1 = matrix1->r3c1 * matrix2->r1c1 + matrix1->r3c2 * matrix2->r2c1; - const double r3c2 = matrix1->r3c1 * matrix2->r1c2 + matrix1->r3c2 * matrix2->r2c2; + const double row3_col1 = matrix1->row3_col1 * matrix2->row1_col1 + matrix1->row3_col2 * matrix2->row2_col1; + const double row3_col2 = matrix1->row3_col1 * matrix2->row1_col2 + matrix1->row3_col2 * matrix2->row2_col2; - product->r1c1 = r1c1; - product->r1c2 = r1c2; + product->row1_col1 = row1_col1; + product->row1_col2 = row1_col2; - product->r2c1 = r2c1; - product->r2c2 = r2c2; + product->row2_col1 = row2_col1; + product->row2_col2 = row2_col2; - product->r3c1 = r3c1; - product->r3c2 = r3c2; + product->row3_col1 = row3_col1; + product->row3_col2 = row3_col2; } // ========== Matrix Product 2x3 at 3x2 ========= // inline void bgc_fp32_multiply_matrix2x3_by_matrix3x2(BGC_FP32_Matrix3x3* product, const BGC_FP32_Matrix2x3* matrix1, const BGC_FP32_Matrix3x2* matrix2) { - product->r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1; - product->r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2; - product->r1c3 = matrix1->r1c1 * matrix2->r1c3 + matrix1->r1c2 * matrix2->r2c3; + product->row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1; + product->row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2; + product->row1_col3 = matrix1->row1_col1 * matrix2->row1_col3 + matrix1->row1_col2 * matrix2->row2_col3; - product->r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1; - product->r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2; - product->r2c3 = matrix1->r2c1 * matrix2->r1c3 + matrix1->r2c2 * matrix2->r2c3; + product->row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1; + product->row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2; + product->row2_col3 = matrix1->row2_col1 * matrix2->row1_col3 + matrix1->row2_col2 * matrix2->row2_col3; - product->r3c1 = matrix1->r3c1 * matrix2->r1c1 + matrix1->r3c2 * matrix2->r2c1; - product->r3c2 = matrix1->r3c1 * matrix2->r1c2 + matrix1->r3c2 * matrix2->r2c2; - product->r3c3 = matrix1->r3c1 * matrix2->r1c3 + matrix1->r3c2 * matrix2->r2c3; + product->row3_col1 = matrix1->row3_col1 * matrix2->row1_col1 + matrix1->row3_col2 * matrix2->row2_col1; + product->row3_col2 = matrix1->row3_col1 * matrix2->row1_col2 + matrix1->row3_col2 * matrix2->row2_col2; + product->row3_col3 = matrix1->row3_col1 * matrix2->row1_col3 + matrix1->row3_col2 * matrix2->row2_col3; } inline void bgc_fp64_multiply_matrix2x3_by_matrix3x2(BGC_FP64_Matrix3x3* product, const BGC_FP64_Matrix2x3* matrix1, const BGC_FP64_Matrix3x2* matrix2) { - product->r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1; - product->r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2; - product->r1c3 = matrix1->r1c1 * matrix2->r1c3 + matrix1->r1c2 * matrix2->r2c3; + product->row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1; + product->row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2; + product->row1_col3 = matrix1->row1_col1 * matrix2->row1_col3 + matrix1->row1_col2 * matrix2->row2_col3; - product->r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1; - product->r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2; - product->r2c3 = matrix1->r2c1 * matrix2->r1c3 + matrix1->r2c2 * matrix2->r2c3; + product->row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1; + product->row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2; + product->row2_col3 = matrix1->row2_col1 * matrix2->row1_col3 + matrix1->row2_col2 * matrix2->row2_col3; - product->r3c1 = matrix1->r3c1 * matrix2->r1c1 + matrix1->r3c2 * matrix2->r2c1; - product->r3c2 = matrix1->r3c1 * matrix2->r1c2 + matrix1->r3c2 * matrix2->r2c2; - product->r3c3 = matrix1->r3c1 * matrix2->r1c3 + matrix1->r3c2 * matrix2->r2c3; + product->row3_col1 = matrix1->row3_col1 * matrix2->row1_col1 + matrix1->row3_col2 * matrix2->row2_col1; + product->row3_col2 = matrix1->row3_col1 * matrix2->row1_col2 + matrix1->row3_col2 * matrix2->row2_col2; + product->row3_col3 = matrix1->row3_col1 * matrix2->row1_col3 + matrix1->row3_col2 * matrix2->row2_col3; } // ========== Matrix Product 3x2 at 2x3 ========= // inline void bgc_fp32_multiply_matrix3x2_by_matrix2x3(BGC_FP32_Matrix2x2* product, const BGC_FP32_Matrix3x2* matrix1, const BGC_FP32_Matrix2x3* matrix2) { - product->r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1 + matrix1->r1c3 * matrix2->r3c1; - product->r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2 + matrix1->r1c3 * matrix2->r3c2; + product->row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1 + matrix1->row1_col3 * matrix2->row3_col1; + product->row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2 + matrix1->row1_col3 * matrix2->row3_col2; - product->r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1 + matrix1->r2c3 * matrix2->r3c1; - product->r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2 + matrix1->r2c3 * matrix2->r3c2; + product->row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1 + matrix1->row2_col3 * matrix2->row3_col1; + product->row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2 + matrix1->row2_col3 * matrix2->row3_col2; } inline void bgc_fp64_multiply_matrix3x2_by_matrix2x3(BGC_FP64_Matrix2x2* product, const BGC_FP64_Matrix3x2* matrix1, const BGC_FP64_Matrix2x3* matrix2) { - product->r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1 + matrix1->r1c3 * matrix2->r3c1; - product->r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2 + matrix1->r1c3 * matrix2->r3c2; + product->row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1 + matrix1->row1_col3 * matrix2->row3_col1; + product->row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2 + matrix1->row1_col3 * matrix2->row3_col2; - product->r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1 + matrix1->r2c3 * matrix2->r3c1; - product->r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2 + matrix1->r2c3 * matrix2->r3c2; + product->row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1 + matrix1->row2_col3 * matrix2->row3_col1; + product->row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2 + matrix1->row2_col3 * matrix2->row3_col2; } // ========== Matrix Product 3x2 at 3x3 ========= // inline void bgc_fp32_multiply_matrix3x2_by_matrix3x3(BGC_FP32_Matrix3x2* product, const BGC_FP32_Matrix3x2* matrix1, const BGC_FP32_Matrix3x3* matrix2) { - const float r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1 + matrix1->r1c3 * matrix2->r3c1; - const float r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2 + matrix1->r1c3 * matrix2->r3c2; - const float r1c3 = matrix1->r1c1 * matrix2->r1c3 + matrix1->r1c2 * matrix2->r2c3 + matrix1->r1c3 * matrix2->r3c3; + const float row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1 + matrix1->row1_col3 * matrix2->row3_col1; + const float row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2 + matrix1->row1_col3 * matrix2->row3_col2; + const float row1_col3 = matrix1->row1_col1 * matrix2->row1_col3 + matrix1->row1_col2 * matrix2->row2_col3 + matrix1->row1_col3 * matrix2->row3_col3; - const float r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1 + matrix1->r2c3 * matrix2->r3c1; - const float r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2 + matrix1->r2c3 * matrix2->r3c2; - const float r2c3 = matrix1->r2c1 * matrix2->r1c3 + matrix1->r2c2 * matrix2->r2c3 + matrix1->r2c3 * matrix2->r3c3; + const float row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1 + matrix1->row2_col3 * matrix2->row3_col1; + const float row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2 + matrix1->row2_col3 * matrix2->row3_col2; + const float row2_col3 = matrix1->row2_col1 * matrix2->row1_col3 + matrix1->row2_col2 * matrix2->row2_col3 + matrix1->row2_col3 * matrix2->row3_col3; - product->r1c1 = r1c1; - product->r1c2 = r1c2; - product->r1c3 = r1c3; + product->row1_col1 = row1_col1; + product->row1_col2 = row1_col2; + product->row1_col3 = row1_col3; - product->r2c1 = r2c1; - product->r2c2 = r2c2; - product->r2c3 = r2c3; + product->row2_col1 = row2_col1; + product->row2_col2 = row2_col2; + product->row2_col3 = row2_col3; } inline void bgc_fp64_multiply_matrix3x2_by_matrix3x3(BGC_FP64_Matrix3x2* product, const BGC_FP64_Matrix3x2* matrix1, const BGC_FP64_Matrix3x3* matrix2) { - const double r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1 + matrix1->r1c3 * matrix2->r3c1; - const double r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2 + matrix1->r1c3 * matrix2->r3c2; - const double r1c3 = matrix1->r1c1 * matrix2->r1c3 + matrix1->r1c2 * matrix2->r2c3 + matrix1->r1c3 * matrix2->r3c3; + const double row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1 + matrix1->row1_col3 * matrix2->row3_col1; + const double row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2 + matrix1->row1_col3 * matrix2->row3_col2; + const double row1_col3 = matrix1->row1_col1 * matrix2->row1_col3 + matrix1->row1_col2 * matrix2->row2_col3 + matrix1->row1_col3 * matrix2->row3_col3; - const double r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1 + matrix1->r2c3 * matrix2->r3c1; - const double r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2 + matrix1->r2c3 * matrix2->r3c2; - const double r2c3 = matrix1->r2c1 * matrix2->r1c3 + matrix1->r2c2 * matrix2->r2c3 + matrix1->r2c3 * matrix2->r3c3; + const double row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1 + matrix1->row2_col3 * matrix2->row3_col1; + const double row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2 + matrix1->row2_col3 * matrix2->row3_col2; + const double row2_col3 = matrix1->row2_col1 * matrix2->row1_col3 + matrix1->row2_col2 * matrix2->row2_col3 + matrix1->row2_col3 * matrix2->row3_col3; - product->r1c1 = r1c1; - product->r1c2 = r1c2; - product->r1c3 = r1c3; + product->row1_col1 = row1_col1; + product->row1_col2 = row1_col2; + product->row1_col3 = row1_col3; - product->r2c1 = r2c1; - product->r2c2 = r2c2; - product->r2c3 = r2c3; + product->row2_col1 = row2_col1; + product->row2_col2 = row2_col2; + product->row2_col3 = row2_col3; } // ========== Matrix Product 3x3 at 2x3 ========= // inline void bgc_fp32_multiply_matrix3x3_by_matrix2x3(BGC_FP32_Matrix2x3* product, const BGC_FP32_Matrix3x3* matrix1, const BGC_FP32_Matrix2x3* matrix2) { - const float r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1 + matrix1->r1c3 * matrix2->r3c1; - const float r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2 + matrix1->r1c3 * matrix2->r3c2; + const float row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1 + matrix1->row1_col3 * matrix2->row3_col1; + const float row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2 + matrix1->row1_col3 * matrix2->row3_col2; - const float r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1 + matrix1->r2c3 * matrix2->r3c1; - const float r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2 + matrix1->r2c3 * matrix2->r3c2; + const float row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1 + matrix1->row2_col3 * matrix2->row3_col1; + const float row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2 + matrix1->row2_col3 * matrix2->row3_col2; - const float r3c1 = matrix1->r3c1 * matrix2->r1c1 + matrix1->r3c2 * matrix2->r2c1 + matrix1->r3c3 * matrix2->r3c1; - const float r3c2 = matrix1->r3c1 * matrix2->r1c2 + matrix1->r3c2 * matrix2->r2c2 + matrix1->r3c3 * matrix2->r3c2; + const float row3_col1 = matrix1->row3_col1 * matrix2->row1_col1 + matrix1->row3_col2 * matrix2->row2_col1 + matrix1->row3_col3 * matrix2->row3_col1; + const float row3_col2 = matrix1->row3_col1 * matrix2->row1_col2 + matrix1->row3_col2 * matrix2->row2_col2 + matrix1->row3_col3 * matrix2->row3_col2; - product->r1c1 = r1c1; - product->r1c2 = r1c2; + product->row1_col1 = row1_col1; + product->row1_col2 = row1_col2; - product->r2c1 = r2c1; - product->r2c2 = r2c2; + product->row2_col1 = row2_col1; + product->row2_col2 = row2_col2; - product->r3c1 = r3c1; - product->r3c2 = r3c2; + product->row3_col1 = row3_col1; + product->row3_col2 = row3_col2; } inline void bgc_fp64_multiply_matrix3x3_by_matrix2x3(BGC_FP64_Matrix2x3* product, const BGC_FP64_Matrix3x3* matrix1, const BGC_FP64_Matrix2x3* matrix2) { - const double r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1 + matrix1->r1c3 * matrix2->r3c1; - const double r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2 + matrix1->r1c3 * matrix2->r3c2; + const double row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1 + matrix1->row1_col3 * matrix2->row3_col1; + const double row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2 + matrix1->row1_col3 * matrix2->row3_col2; - const double r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1 + matrix1->r2c3 * matrix2->r3c1; - const double r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2 + matrix1->r2c3 * matrix2->r3c2; + const double row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1 + matrix1->row2_col3 * matrix2->row3_col1; + const double row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2 + matrix1->row2_col3 * matrix2->row3_col2; - const double r3c1 = matrix1->r3c1 * matrix2->r1c1 + matrix1->r3c2 * matrix2->r2c1 + matrix1->r3c3 * matrix2->r3c1; - const double r3c2 = matrix1->r3c1 * matrix2->r1c2 + matrix1->r3c2 * matrix2->r2c2 + matrix1->r3c3 * matrix2->r3c2; + const double row3_col1 = matrix1->row3_col1 * matrix2->row1_col1 + matrix1->row3_col2 * matrix2->row2_col1 + matrix1->row3_col3 * matrix2->row3_col1; + const double row3_col2 = matrix1->row3_col1 * matrix2->row1_col2 + matrix1->row3_col2 * matrix2->row2_col2 + matrix1->row3_col3 * matrix2->row3_col2; - product->r1c1 = r1c1; - product->r1c2 = r1c2; + product->row1_col1 = row1_col1; + product->row1_col2 = row1_col2; - product->r2c1 = r2c1; - product->r2c2 = r2c2; + product->row2_col1 = row2_col1; + product->row2_col2 = row2_col2; - product->r3c1 = r3c1; - product->r3c2 = r3c2; + product->row3_col1 = row3_col1; + product->row3_col2 = row3_col2; } // ========== Matrix Product 3x3 at 3x3 ========= // inline void bgc_fp32_multiply_matrix3x3_by_matrix3x3(BGC_FP32_Matrix3x3* product, const BGC_FP32_Matrix3x3* matrix1, const BGC_FP32_Matrix3x3* matrix2) { - const float r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1 + matrix1->r1c3 * matrix2->r3c1; - const float r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2 + matrix1->r1c3 * matrix2->r3c2; - const float r1c3 = matrix1->r1c1 * matrix2->r1c3 + matrix1->r1c2 * matrix2->r2c3 + matrix1->r1c3 * matrix2->r3c3; + const float row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1 + matrix1->row1_col3 * matrix2->row3_col1; + const float row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2 + matrix1->row1_col3 * matrix2->row3_col2; + const float row1_col3 = matrix1->row1_col1 * matrix2->row1_col3 + matrix1->row1_col2 * matrix2->row2_col3 + matrix1->row1_col3 * matrix2->row3_col3; - const float r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1 + matrix1->r2c3 * matrix2->r3c1; - const float r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2 + matrix1->r2c3 * matrix2->r3c2; - const float r2c3 = matrix1->r2c1 * matrix2->r1c3 + matrix1->r2c2 * matrix2->r2c3 + matrix1->r2c3 * matrix2->r3c3; + const float row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1 + matrix1->row2_col3 * matrix2->row3_col1; + const float row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2 + matrix1->row2_col3 * matrix2->row3_col2; + const float row2_col3 = matrix1->row2_col1 * matrix2->row1_col3 + matrix1->row2_col2 * matrix2->row2_col3 + matrix1->row2_col3 * matrix2->row3_col3; - const float r3c1 = matrix1->r3c1 * matrix2->r1c1 + matrix1->r3c2 * matrix2->r2c1 + matrix1->r3c3 * matrix2->r3c1; - const float r3c2 = matrix1->r3c1 * matrix2->r1c2 + matrix1->r3c2 * matrix2->r2c2 + matrix1->r3c3 * matrix2->r3c2; - const float r3c3 = matrix1->r3c1 * matrix2->r1c3 + matrix1->r3c2 * matrix2->r2c3 + matrix1->r3c3 * matrix2->r3c3; + const float row3_col1 = matrix1->row3_col1 * matrix2->row1_col1 + matrix1->row3_col2 * matrix2->row2_col1 + matrix1->row3_col3 * matrix2->row3_col1; + const float row3_col2 = matrix1->row3_col1 * matrix2->row1_col2 + matrix1->row3_col2 * matrix2->row2_col2 + matrix1->row3_col3 * matrix2->row3_col2; + const float row3_col3 = matrix1->row3_col1 * matrix2->row1_col3 + matrix1->row3_col2 * matrix2->row2_col3 + matrix1->row3_col3 * matrix2->row3_col3; - product->r1c1 = r1c1; - product->r1c2 = r1c2; - product->r1c3 = r1c3; + product->row1_col1 = row1_col1; + product->row1_col2 = row1_col2; + product->row1_col3 = row1_col3; - product->r2c1 = r2c1; - product->r2c2 = r2c2; - product->r2c3 = r2c3; + product->row2_col1 = row2_col1; + product->row2_col2 = row2_col2; + product->row2_col3 = row2_col3; - product->r3c1 = r3c1; - product->r3c2 = r3c2; - product->r3c3 = r3c3; + product->row3_col1 = row3_col1; + product->row3_col2 = row3_col2; + product->row3_col3 = row3_col3; } inline void bgc_fp64_multiply_matrix3x3_by_matrix3x3(BGC_FP64_Matrix3x3* product, const BGC_FP64_Matrix3x3* matrix1, const BGC_FP64_Matrix3x3* matrix2) { - const double r1c1 = matrix1->r1c1 * matrix2->r1c1 + matrix1->r1c2 * matrix2->r2c1 + matrix1->r1c3 * matrix2->r3c1; - const double r1c2 = matrix1->r1c1 * matrix2->r1c2 + matrix1->r1c2 * matrix2->r2c2 + matrix1->r1c3 * matrix2->r3c2; - const double r1c3 = matrix1->r1c1 * matrix2->r1c3 + matrix1->r1c2 * matrix2->r2c3 + matrix1->r1c3 * matrix2->r3c3; + const double row1_col1 = matrix1->row1_col1 * matrix2->row1_col1 + matrix1->row1_col2 * matrix2->row2_col1 + matrix1->row1_col3 * matrix2->row3_col1; + const double row1_col2 = matrix1->row1_col1 * matrix2->row1_col2 + matrix1->row1_col2 * matrix2->row2_col2 + matrix1->row1_col3 * matrix2->row3_col2; + const double row1_col3 = matrix1->row1_col1 * matrix2->row1_col3 + matrix1->row1_col2 * matrix2->row2_col3 + matrix1->row1_col3 * matrix2->row3_col3; - const double r2c1 = matrix1->r2c1 * matrix2->r1c1 + matrix1->r2c2 * matrix2->r2c1 + matrix1->r2c3 * matrix2->r3c1; - const double r2c2 = matrix1->r2c1 * matrix2->r1c2 + matrix1->r2c2 * matrix2->r2c2 + matrix1->r2c3 * matrix2->r3c2; - const double r2c3 = matrix1->r2c1 * matrix2->r1c3 + matrix1->r2c2 * matrix2->r2c3 + matrix1->r2c3 * matrix2->r3c3; + const double row2_col1 = matrix1->row2_col1 * matrix2->row1_col1 + matrix1->row2_col2 * matrix2->row2_col1 + matrix1->row2_col3 * matrix2->row3_col1; + const double row2_col2 = matrix1->row2_col1 * matrix2->row1_col2 + matrix1->row2_col2 * matrix2->row2_col2 + matrix1->row2_col3 * matrix2->row3_col2; + const double row2_col3 = matrix1->row2_col1 * matrix2->row1_col3 + matrix1->row2_col2 * matrix2->row2_col3 + matrix1->row2_col3 * matrix2->row3_col3; - const double r3c1 = matrix1->r3c1 * matrix2->r1c1 + matrix1->r3c2 * matrix2->r2c1 + matrix1->r3c3 * matrix2->r3c1; - const double r3c2 = matrix1->r3c1 * matrix2->r1c2 + matrix1->r3c2 * matrix2->r2c2 + matrix1->r3c3 * matrix2->r3c2; - const double r3c3 = matrix1->r3c1 * matrix2->r1c3 + matrix1->r3c2 * matrix2->r2c3 + matrix1->r3c3 * matrix2->r3c3; + const double row3_col1 = matrix1->row3_col1 * matrix2->row1_col1 + matrix1->row3_col2 * matrix2->row2_col1 + matrix1->row3_col3 * matrix2->row3_col1; + const double row3_col2 = matrix1->row3_col1 * matrix2->row1_col2 + matrix1->row3_col2 * matrix2->row2_col2 + matrix1->row3_col3 * matrix2->row3_col2; + const double row3_col3 = matrix1->row3_col1 * matrix2->row1_col3 + matrix1->row3_col2 * matrix2->row2_col3 + matrix1->row3_col3 * matrix2->row3_col3; - product->r1c1 = r1c1; - product->r1c2 = r1c2; - product->r1c3 = r1c3; + product->row1_col1 = row1_col1; + product->row1_col2 = row1_col2; + product->row1_col3 = row1_col3; - product->r2c1 = r2c1; - product->r2c2 = r2c2; - product->r2c3 = r2c3; + product->row2_col1 = row2_col1; + product->row2_col2 = row2_col2; + product->row2_col3 = row2_col3; - product->r3c1 = r3c1; - product->r3c2 = r3c2; - product->r3c3 = r3c3; + product->row3_col1 = row3_col1; + product->row3_col2 = row3_col2; + product->row3_col3 = row3_col3; } #endif // _BGC_MATRIX_TYPES_H_ diff --git a/basic-geometry/matrix2x2.h b/basic-geometry/matrix2x2.h index f84d444..941a84b 100644 --- a/basic-geometry/matrix2x2.h +++ b/basic-geometry/matrix2x2.h @@ -9,54 +9,54 @@ inline void bgc_fp32_matrix2x2_reset(BGC_FP32_Matrix2x2* matrix) { - matrix->r1c1 = 0.0f; - matrix->r1c2 = 0.0f; - matrix->r2c1 = 0.0f; - matrix->r2c2 = 0.0f; + matrix->row1_col1 = 0.0f; + matrix->row1_col2 = 0.0f; + matrix->row2_col1 = 0.0f; + matrix->row2_col2 = 0.0f; } inline void bgc_fp64_matrix2x2_reset(BGC_FP64_Matrix2x2* matrix) { - matrix->r1c1 = 0.0; - matrix->r1c2 = 0.0; - matrix->r2c1 = 0.0; - matrix->r2c2 = 0.0; + matrix->row1_col1 = 0.0; + matrix->row1_col2 = 0.0; + matrix->row2_col1 = 0.0; + matrix->row2_col2 = 0.0; } // ================== Identity ================== // inline void bgc_fp32_matrix2x2_make_identity(BGC_FP32_Matrix2x2* matrix) { - matrix->r1c1 = 1.0f; - matrix->r1c2 = 0.0f; - matrix->r2c1 = 0.0f; - matrix->r2c2 = 1.0f; + matrix->row1_col1 = 1.0f; + matrix->row1_col2 = 0.0f; + matrix->row2_col1 = 0.0f; + matrix->row2_col2 = 1.0f; } inline void bgc_fp64_matrix2x2_make_identity(BGC_FP64_Matrix2x2* matrix) { - matrix->r1c1 = 1.0; - matrix->r1c2 = 0.0; - matrix->r2c1 = 0.0; - matrix->r2c2 = 1.0; + matrix->row1_col1 = 1.0; + matrix->row1_col2 = 0.0; + matrix->row2_col1 = 0.0; + matrix->row2_col2 = 1.0; } // ================ Set Diagonal ================ // inline void bgc_fp32_matrix2x2_make_diagonal(BGC_FP32_Matrix2x2* matrix, const float d1, const float d2) { - matrix->r1c1 = d1; - matrix->r1c2 = 0.0f; - matrix->r2c1 = 0.0f; - matrix->r2c2 = d2; + matrix->row1_col1 = d1; + matrix->row1_col2 = 0.0f; + matrix->row2_col1 = 0.0f; + matrix->row2_col2 = d2; } inline void bgc_fp64_matrix2x2_make_diagonal(BGC_FP64_Matrix2x2* matrix, const double d1, const double d2) { - matrix->r1c1 = d1; - matrix->r1c2 = 0.0; - matrix->r2c1 = 0.0; - matrix->r2c2 = d2; + matrix->row1_col1 = d1; + matrix->row1_col2 = 0.0; + matrix->row2_col1 = 0.0; + matrix->row2_col2 = d2; } // ============== Rotation Matrix =============== // @@ -67,10 +67,10 @@ inline void bgc_fp32_matrix2x2_make_for_turn(BGC_FP32_Matrix2x2* matrix, const f const float cosine = cosf(radians); const float sine = sinf(radians); - matrix->r1c1 = cosine; - matrix->r1c2 = -sine; - matrix->r2c1 = sine; - matrix->r2c2 = cosine; + matrix->row1_col1 = cosine; + matrix->row1_col2 = -sine; + matrix->row2_col1 = sine; + matrix->row2_col2 = cosine; } inline void bgc_fp64_matrix2x2_make_for_turn(BGC_FP64_Matrix2x2* matrix, const double angle, const int angle_unit) @@ -79,36 +79,36 @@ inline void bgc_fp64_matrix2x2_make_for_turn(BGC_FP64_Matrix2x2* matrix, const d const double cosine = cos(radians); const double sine = sin(radians); - matrix->r1c1 = cosine; - matrix->r1c2 = -sine; - matrix->r2c1 = sine; - matrix->r2c2 = cosine; + matrix->row1_col1 = cosine; + matrix->row1_col2 = -sine; + matrix->row2_col1 = sine; + matrix->row2_col2 = cosine; } // ================ Determinant ================= // inline float bgc_fp32_matrix2x2_get_determinant(const BGC_FP32_Matrix2x2* matrix) { - return matrix->r1c1 * matrix->r2c2 - matrix->r1c2 * matrix->r2c1; + return matrix->row1_col1 * matrix->row2_col2 - matrix->row1_col2 * matrix->row2_col1; } inline double bgc_fp64_matrix2x2_get_determinant(const BGC_FP64_Matrix2x2* matrix) { - return matrix->r1c1 * matrix->r2c2 - matrix->r1c2 * matrix->r2c1; + return matrix->row1_col1 * matrix->row2_col2 - matrix->row1_col2 * matrix->row2_col1; } // ================ Is Identity ================= // inline int bgc_fp32_matrix2x2_is_identity(const BGC_FP32_Matrix2x2* matrix) { - return bgc_fp32_is_unit(matrix->r1c1) && bgc_fp32_is_zero(matrix->r1c2) - && bgc_fp32_is_zero(matrix->r2c1) && bgc_fp32_is_unit(matrix->r2c2); + return bgc_fp32_is_unit(matrix->row1_col1) && bgc_fp32_is_zero(matrix->row1_col2) + && bgc_fp32_is_zero(matrix->row2_col1) && bgc_fp32_is_unit(matrix->row2_col2); } inline int bgc_fp64_matrix2x2_is_identity(const BGC_FP64_Matrix2x2* matrix) { - return bgc_fp64_is_unit(matrix->r1c1) && bgc_fp64_is_zero(matrix->r1c2) - && bgc_fp64_is_zero(matrix->r2c1) && bgc_fp64_is_unit(matrix->r2c2); + return bgc_fp64_is_unit(matrix->row1_col1) && bgc_fp64_is_zero(matrix->row1_col2) + && bgc_fp64_is_zero(matrix->row2_col1) && bgc_fp64_is_unit(matrix->row2_col2); } // ================ Is Singular ================= // @@ -129,11 +129,11 @@ inline int bgc_fp32_matrix2x2_is_rotation(const BGC_FP32_Matrix2x2* matrix) { BGC_FP32_Matrix2x2 product; - product.r1c1 = matrix->r1c1 * matrix->r1c1 + matrix->r1c2 * matrix->r2c1; - product.r1c2 = matrix->r1c1 * matrix->r1c2 + matrix->r1c2 * matrix->r2c2; + product.row1_col1 = matrix->row1_col1 * matrix->row1_col1 + matrix->row1_col2 * matrix->row2_col1; + product.row1_col2 = matrix->row1_col1 * matrix->row1_col2 + matrix->row1_col2 * matrix->row2_col2; - product.r2c1 = matrix->r2c1 * matrix->r1c1 + matrix->r2c2 * matrix->r2c1; - product.r2c2 = matrix->r2c1 * matrix->r1c2 + matrix->r2c2 * matrix->r2c2; + product.row2_col1 = matrix->row2_col1 * matrix->row1_col1 + matrix->row2_col2 * matrix->row2_col1; + product.row2_col2 = matrix->row2_col1 * matrix->row1_col2 + matrix->row2_col2 * matrix->row2_col2; return bgc_fp32_matrix2x2_is_identity(&product); } @@ -142,11 +142,11 @@ inline int bgc_fp64_matrix2x2_is_rotation(const BGC_FP64_Matrix2x2* matrix) { BGC_FP64_Matrix2x2 product; - product.r1c1 = matrix->r1c1 * matrix->r1c1 + matrix->r1c2 * matrix->r2c1; - product.r1c2 = matrix->r1c1 * matrix->r1c2 + matrix->r1c2 * matrix->r2c2; + product.row1_col1 = matrix->row1_col1 * matrix->row1_col1 + matrix->row1_col2 * matrix->row2_col1; + product.row1_col2 = matrix->row1_col1 * matrix->row1_col2 + matrix->row1_col2 * matrix->row2_col2; - product.r2c1 = matrix->r2c1 * matrix->r1c1 + matrix->r2c2 * matrix->r2c1; - product.r2c2 = matrix->r2c1 * matrix->r1c2 + matrix->r2c2 * matrix->r2c2; + product.row2_col1 = matrix->row2_col1 * matrix->row1_col1 + matrix->row2_col2 * matrix->row2_col1; + product.row2_col2 = matrix->row2_col1 * matrix->row1_col2 + matrix->row2_col2 * matrix->row2_col2; return bgc_fp64_matrix2x2_is_identity(&product); } @@ -155,84 +155,84 @@ inline int bgc_fp64_matrix2x2_is_rotation(const BGC_FP64_Matrix2x2* matrix) inline void bgc_fp32_matrix2x2_copy(BGC_FP32_Matrix2x2* destination, const BGC_FP32_Matrix2x2* source) { - destination->r1c1 = source->r1c1; - destination->r1c2 = source->r1c2; + destination->row1_col1 = source->row1_col1; + destination->row1_col2 = source->row1_col2; - destination->r2c1 = source->r2c1; - destination->r2c2 = source->r2c2; + destination->row2_col1 = source->row2_col1; + destination->row2_col2 = source->row2_col2; } inline void bgc_fp64_matrix2x2_copy(BGC_FP64_Matrix2x2* destination, const BGC_FP64_Matrix2x2* source) { - destination->r1c1 = source->r1c1; - destination->r1c2 = source->r1c2; + destination->row1_col1 = source->row1_col1; + destination->row1_col2 = source->row1_col2; - destination->r2c1 = source->r2c1; - destination->r2c2 = source->r2c2; + destination->row2_col1 = source->row2_col1; + destination->row2_col2 = source->row2_col2; } // ==================== Swap ==================== // inline void bgc_fp32_matrix2x2_swap(BGC_FP32_Matrix2x2* matrix1, BGC_FP32_Matrix2x2* matrix2) { - const float r1c1 = matrix2->r1c1; - const float r1c2 = matrix2->r1c2; + const float row1_col1 = matrix2->row1_col1; + const float row1_col2 = matrix2->row1_col2; - const float r2c1 = matrix2->r2c1; - const float r2c2 = matrix2->r2c2; + const float row2_col1 = matrix2->row2_col1; + const float row2_col2 = matrix2->row2_col2; - matrix2->r1c1 = matrix1->r1c1; - matrix2->r1c2 = matrix1->r1c2; + matrix2->row1_col1 = matrix1->row1_col1; + matrix2->row1_col2 = matrix1->row1_col2; - matrix2->r2c1 = matrix1->r2c1; - matrix2->r2c2 = matrix1->r2c2; + matrix2->row2_col1 = matrix1->row2_col1; + matrix2->row2_col2 = matrix1->row2_col2; - matrix1->r1c1 = r1c1; - matrix1->r1c2 = r1c2; + matrix1->row1_col1 = row1_col1; + matrix1->row1_col2 = row1_col2; - matrix1->r2c1 = r2c1; - matrix1->r2c2 = r2c2; + matrix1->row2_col1 = row2_col1; + matrix1->row2_col2 = row2_col2; } inline void bgc_fp64_matrix2x2_swap(BGC_FP64_Matrix2x2* matrix1, BGC_FP64_Matrix2x2* matrix2) { - const double r1c1 = matrix2->r1c1; - const double r1c2 = matrix2->r1c2; + const double row1_col1 = matrix2->row1_col1; + const double row1_col2 = matrix2->row1_col2; - const double r2c1 = matrix2->r2c1; - const double r2c2 = matrix2->r2c2; + const double row2_col1 = matrix2->row2_col1; + const double row2_col2 = matrix2->row2_col2; - matrix2->r1c1 = matrix1->r1c1; - matrix2->r1c2 = matrix1->r1c2; + matrix2->row1_col1 = matrix1->row1_col1; + matrix2->row1_col2 = matrix1->row1_col2; - matrix2->r2c1 = matrix1->r2c1; - matrix2->r2c2 = matrix1->r2c2; + matrix2->row2_col1 = matrix1->row2_col1; + matrix2->row2_col2 = matrix1->row2_col2; - matrix1->r1c1 = r1c1; - matrix1->r1c2 = r1c2; + matrix1->row1_col1 = row1_col1; + matrix1->row1_col2 = row1_col2; - matrix1->r2c1 = r2c1; - matrix1->r2c2 = r2c2; + matrix1->row2_col1 = row2_col1; + matrix1->row2_col2 = row2_col2; } // ================== Convert =================== // inline void bgc_fp64_matrix2x2_convert_to_fp32(BGC_FP32_Matrix2x2* destination, const BGC_FP64_Matrix2x2* source) { - destination->r1c1 = (float)source->r1c1; - destination->r1c2 = (float)source->r1c2; + destination->row1_col1 = (float)source->row1_col1; + destination->row1_col2 = (float)source->row1_col2; - destination->r2c1 = (float)source->r2c1; - destination->r2c2 = (float)source->r2c2; + destination->row2_col1 = (float)source->row2_col1; + destination->row2_col2 = (float)source->row2_col2; } inline void bgc_fp32_matrix2x2_convert_to_fp64(BGC_FP64_Matrix2x2* destination, const BGC_FP32_Matrix2x2* source) { - destination->r1c1 = source->r1c1; - destination->r1c2 = source->r1c2; + destination->row1_col1 = source->row1_col1; + destination->row1_col2 = source->row1_col2; - destination->r2c1 = source->r2c1; - destination->r2c2 = source->r2c2; + destination->row2_col1 = source->row2_col1; + destination->row2_col2 = source->row2_col2; } // ================ Get Inverse ================= // @@ -245,19 +245,19 @@ inline int bgc_fp32_matrix2x2_get_inverse(BGC_FP32_Matrix2x2* inverse, const BGC return 0; } - const float r1c1 = matrix->r2c2; - const float r1c2 = -matrix->r1c2; + const float row1_col1 = matrix->row2_col2; + const float row1_col2 = -matrix->row1_col2; - const float r2c1 = -matrix->r2c1; - const float r2c2 = matrix->r1c1; + const float row2_col1 = -matrix->row2_col1; + const float row2_col2 = matrix->row1_col1; const float multiplier = 1.0f / determinant; - inverse->r1c1 = r1c1 * multiplier; - inverse->r1c2 = r1c2 * multiplier; + inverse->row1_col1 = row1_col1 * multiplier; + inverse->row1_col2 = row1_col2 * multiplier; - inverse->r2c1 = r2c1 * multiplier; - inverse->r2c2 = r2c2 * multiplier; + inverse->row2_col1 = row2_col1 * multiplier; + inverse->row2_col2 = row2_col2 * multiplier; return 1; } @@ -270,19 +270,19 @@ inline int bgc_fp64_matrix2x2_get_inverse(BGC_FP64_Matrix2x2* inverse, const BGC return 0; } - const double r1c1 = matrix->r2c2; - const double r1c2 = -matrix->r1c2; + const double row1_col1 = matrix->row2_col2; + const double row1_col2 = -matrix->row1_col2; - const double r2c1 = -matrix->r2c1; - const double r2c2 = matrix->r1c1; + const double row2_col1 = -matrix->row2_col1; + const double row2_col2 = matrix->row1_col1; const double multiplier = 1.0 / determinant; - inverse->r1c1 = r1c1 * multiplier; - inverse->r1c2 = r1c2 * multiplier; + inverse->row1_col1 = row1_col1 * multiplier; + inverse->row1_col2 = row1_col2 * multiplier; - inverse->r2c1 = r2c1 * multiplier; - inverse->r2c2 = r2c2 * multiplier; + inverse->row2_col1 = row2_col1 * multiplier; + inverse->row2_col2 = row2_col2 * multiplier; return 1; } @@ -303,40 +303,40 @@ inline int bgc_fp64_matrix2x2_invert(BGC_FP64_Matrix2x2* matrix) inline void bgc_fp32_matrix2x2_transpose(BGC_FP32_Matrix2x2* matrix) { - const float r1c2 = matrix->r1c2; - matrix->r1c2 = matrix->r2c1; - matrix->r2c1 = r1c2; + const float row1_col2 = matrix->row1_col2; + matrix->row1_col2 = matrix->row2_col1; + matrix->row2_col1 = row1_col2; } inline void bgc_fp64_matrix2x2_transpose(BGC_FP64_Matrix2x2* matrix) { - const double r1c2 = matrix->r1c2; - matrix->r1c2 = matrix->r2c1; - matrix->r2c1 = r1c2; + const double row1_col2 = matrix->row1_col2; + matrix->row1_col2 = matrix->row2_col1; + matrix->row2_col1 = row1_col2; } // =============== Get Transpose ================ // inline void bgc_fp32_matrix2x2_get_transposed(BGC_FP32_Matrix2x2* transposed, const BGC_FP32_Matrix2x2* matrix) { - const float r1c2 = matrix->r1c2; + const float row1_col2 = matrix->row1_col2; - transposed->r1c1 = matrix->r1c1; - transposed->r1c2 = matrix->r2c1; + transposed->row1_col1 = matrix->row1_col1; + transposed->row1_col2 = matrix->row2_col1; - transposed->r2c1 = r1c2; - transposed->r2c2 = matrix->r2c2; + transposed->row2_col1 = row1_col2; + transposed->row2_col2 = matrix->row2_col2; } inline void bgc_fp64_matrix2x2_get_transposed(BGC_FP64_Matrix2x2* transposed, const BGC_FP64_Matrix2x2* matrix) { - const double r1c2 = matrix->r1c2; + const double row1_col2 = matrix->row1_col2; - transposed->r1c1 = matrix->r1c1; - transposed->r1c2 = matrix->r2c1; + transposed->row1_col1 = matrix->row1_col1; + transposed->row1_col2 = matrix->row2_col1; - transposed->r2c1 = r1c2; - transposed->r2c2 = matrix->r2c2; + transposed->row2_col1 = row1_col2; + transposed->row2_col2 = matrix->row2_col2; } // ================== Get Row =================== // @@ -344,14 +344,14 @@ inline void bgc_fp64_matrix2x2_get_transposed(BGC_FP64_Matrix2x2* transposed, co inline void bgc_fp32_matrix2x2_get_row(BGC_FP32_Vector2* row, const BGC_FP32_Matrix2x2* matrix, const int row_number) { if (row_number == 1) { - row->x1 = matrix->r1c1; - row->x2 = matrix->r1c2; + row->x1 = matrix->row1_col1; + row->x2 = matrix->row1_col2; return; } if (row_number == 2) { - row->x1 = matrix->r2c1; - row->x2 = matrix->r2c2; + row->x1 = matrix->row2_col1; + row->x2 = matrix->row2_col2; return; } @@ -362,14 +362,14 @@ inline void bgc_fp32_matrix2x2_get_row(BGC_FP32_Vector2* row, const BGC_FP32_Mat inline void bgc_fp64_matrix2x2_get_row(BGC_FP64_Vector2* row, const BGC_FP64_Matrix2x2* matrix, const int row_number) { if (row_number == 1) { - row->x1 = matrix->r1c1; - row->x2 = matrix->r1c2; + row->x1 = matrix->row1_col1; + row->x2 = matrix->row1_col2; return; } if (row_number == 2) { - row->x1 = matrix->r2c1; - row->x2 = matrix->r2c2; + row->x1 = matrix->row2_col1; + row->x2 = matrix->row2_col2; return; } @@ -382,28 +382,28 @@ inline void bgc_fp64_matrix2x2_get_row(BGC_FP64_Vector2* row, const BGC_FP64_Mat inline void bgc_fp32_matrix2x2_set_row(BGC_FP32_Matrix2x2* matrix, const int row_number, const BGC_FP32_Vector2* row) { if (row_number == 1) { - matrix->r1c1 = row->x1; - matrix->r1c2 = row->x2; + matrix->row1_col1 = row->x1; + matrix->row1_col2 = row->x2; return; } if (row_number == 2) { - matrix->r2c1 = row->x1; - matrix->r2c2 = row->x2; + matrix->row2_col1 = row->x1; + matrix->row2_col2 = row->x2; } } inline void bgc_fp64_matrix2x2_set_row(BGC_FP64_Matrix2x2* matrix, const int row_number, const BGC_FP64_Vector2* row) { if (row_number == 1) { - matrix->r1c1 = row->x1; - matrix->r1c2 = row->x2; + matrix->row1_col1 = row->x1; + matrix->row1_col2 = row->x2; return; } if (row_number == 2) { - matrix->r2c1 = row->x1; - matrix->r2c2 = row->x2; + matrix->row2_col1 = row->x1; + matrix->row2_col2 = row->x2; } } @@ -412,14 +412,14 @@ inline void bgc_fp64_matrix2x2_set_row(BGC_FP64_Matrix2x2* matrix, const int row inline void bgc_fp32_matrix2x2_get_column(BGC_FP32_Vector2* column, const BGC_FP32_Matrix2x2* matrix, const int column_number) { if (column_number == 1) { - column->x1 = matrix->r1c1; - column->x2 = matrix->r2c1; + column->x1 = matrix->row1_col1; + column->x2 = matrix->row2_col1; return; } if (column_number == 2) { - column->x1 = matrix->r1c2; - column->x2 = matrix->r2c2; + column->x1 = matrix->row1_col2; + column->x2 = matrix->row2_col2; return; } @@ -430,14 +430,14 @@ inline void bgc_fp32_matrix2x2_get_column(BGC_FP32_Vector2* column, const BGC_FP inline void bgc_fp64_matrix2x2_get_column(BGC_FP64_Vector2* column, const BGC_FP64_Matrix2x2* matrix, const int column_number) { if (column_number == 1) { - column->x1 = matrix->r1c1; - column->x2 = matrix->r2c1; + column->x1 = matrix->row1_col1; + column->x2 = matrix->row2_col1; return; } if (column_number == 2) { - column->x1 = matrix->r1c2; - column->x2 = matrix->r2c2; + column->x1 = matrix->row1_col2; + column->x2 = matrix->row2_col2; return; } @@ -450,28 +450,28 @@ inline void bgc_fp64_matrix2x2_get_column(BGC_FP64_Vector2* column, const BGC_FP inline void bgc_fp32_matrix2x2_set_column(BGC_FP32_Matrix2x2* matrix, const int column_number, const BGC_FP32_Vector2* column) { if (column_number == 1) { - matrix->r1c1 = column->x1; - matrix->r2c1 = column->x2; + matrix->row1_col1 = column->x1; + matrix->row2_col1 = column->x2; return; } if (column_number == 2) { - matrix->r1c2 = column->x1; - matrix->r2c2 = column->x2; + matrix->row1_col2 = column->x1; + matrix->row2_col2 = column->x2; } } inline void bgc_fp64_matrix2x2_set_column(BGC_FP64_Matrix2x2* matrix, const int column_number, const BGC_FP64_Vector2* column) { if (column_number == 1) { - matrix->r1c1 = column->x1; - matrix->r2c1 = column->x2; + matrix->row1_col1 = column->x1; + matrix->row2_col1 = column->x2; return; } if (column_number == 2) { - matrix->r1c2 = column->x1; - matrix->r2c2 = column->x2; + matrix->row1_col2 = column->x1; + matrix->row2_col2 = column->x2; } } @@ -479,80 +479,80 @@ inline void bgc_fp64_matrix2x2_set_column(BGC_FP64_Matrix2x2* matrix, const int inline void bgc_fp32_matrix2x2_add(BGC_FP32_Matrix2x2* sum, const BGC_FP32_Matrix2x2* matrix1, const BGC_FP32_Matrix2x2* matrix2) { - sum->r1c1 = matrix1->r1c1 + matrix2->r1c1; - sum->r1c2 = matrix1->r1c2 + matrix2->r1c2; + sum->row1_col1 = matrix1->row1_col1 + matrix2->row1_col1; + sum->row1_col2 = matrix1->row1_col2 + matrix2->row1_col2; - sum->r2c1 = matrix1->r2c1 + matrix2->r2c1; - sum->r2c2 = matrix1->r2c2 + matrix2->r2c2; + sum->row2_col1 = matrix1->row2_col1 + matrix2->row2_col1; + sum->row2_col2 = matrix1->row2_col2 + matrix2->row2_col2; } inline void bgc_fp64_matrix2x2_add(BGC_FP64_Matrix2x2* sum, const BGC_FP64_Matrix2x2* matrix1, const BGC_FP64_Matrix2x2* matrix2) { - sum->r1c1 = matrix1->r1c1 + matrix2->r1c1; - sum->r1c2 = matrix1->r1c2 + matrix2->r1c2; + sum->row1_col1 = matrix1->row1_col1 + matrix2->row1_col1; + sum->row1_col2 = matrix1->row1_col2 + matrix2->row1_col2; - sum->r2c1 = matrix1->r2c1 + matrix2->r2c1; - sum->r2c2 = matrix1->r2c2 + matrix2->r2c2; + sum->row2_col1 = matrix1->row2_col1 + matrix2->row2_col1; + sum->row2_col2 = matrix1->row2_col2 + matrix2->row2_col2; } // ================= Add scaled ================= // inline void bgc_fp32_matrix2x2_add_scaled(BGC_FP32_Matrix2x2* sum, const BGC_FP32_Matrix2x2* basic_matrix, const BGC_FP32_Matrix2x2* scalable_matrix, const float scale) { - sum->r1c1 = basic_matrix->r1c1 + scalable_matrix->r1c1 * scale; - sum->r1c2 = basic_matrix->r1c2 + scalable_matrix->r1c2 * scale; + sum->row1_col1 = basic_matrix->row1_col1 + scalable_matrix->row1_col1 * scale; + sum->row1_col2 = basic_matrix->row1_col2 + scalable_matrix->row1_col2 * scale; - sum->r2c1 = basic_matrix->r2c1 + scalable_matrix->r2c1 * scale; - sum->r2c2 = basic_matrix->r2c2 + scalable_matrix->r2c2 * scale; + sum->row2_col1 = basic_matrix->row2_col1 + scalable_matrix->row2_col1 * scale; + sum->row2_col2 = basic_matrix->row2_col2 + scalable_matrix->row2_col2 * scale; } inline void bgc_fp64_matrix2x2_add_scaled(BGC_FP64_Matrix2x2* sum, const BGC_FP64_Matrix2x2* basic_matrix, const BGC_FP64_Matrix2x2* scalable_matrix, const double scale) { - sum->r1c1 = basic_matrix->r1c1 + scalable_matrix->r1c1 * scale; - sum->r1c2 = basic_matrix->r1c2 + scalable_matrix->r1c2 * scale; + sum->row1_col1 = basic_matrix->row1_col1 + scalable_matrix->row1_col1 * scale; + sum->row1_col2 = basic_matrix->row1_col2 + scalable_matrix->row1_col2 * scale; - sum->r2c1 = basic_matrix->r2c1 + scalable_matrix->r2c1 * scale; - sum->r2c2 = basic_matrix->r2c2 + scalable_matrix->r2c2 * scale; + sum->row2_col1 = basic_matrix->row2_col1 + scalable_matrix->row2_col1 * scale; + sum->row2_col2 = basic_matrix->row2_col2 + scalable_matrix->row2_col2 * scale; } // ================== Subtract ================== // inline void bgc_fp32_matrix2x2_subtract(BGC_FP32_Matrix2x2* difference, const BGC_FP32_Matrix2x2* minuend, const BGC_FP32_Matrix2x2* subtrahend) { - difference->r1c1 = minuend->r1c1 - subtrahend->r1c1; - difference->r1c2 = minuend->r1c2 - subtrahend->r1c2; + difference->row1_col1 = minuend->row1_col1 - subtrahend->row1_col1; + difference->row1_col2 = minuend->row1_col2 - subtrahend->row1_col2; - difference->r2c1 = minuend->r2c1 - subtrahend->r2c1; - difference->r2c2 = minuend->r2c2 - subtrahend->r2c2; + difference->row2_col1 = minuend->row2_col1 - subtrahend->row2_col1; + difference->row2_col2 = minuend->row2_col2 - subtrahend->row2_col2; } inline void bgc_fp64_matrix2x2_subtract(BGC_FP64_Matrix2x2* difference, const BGC_FP64_Matrix2x2* minuend, const BGC_FP64_Matrix2x2* subtrahend) { - difference->r1c1 = minuend->r1c1 - subtrahend->r1c1; - difference->r1c2 = minuend->r1c2 - subtrahend->r1c2; + difference->row1_col1 = minuend->row1_col1 - subtrahend->row1_col1; + difference->row1_col2 = minuend->row1_col2 - subtrahend->row1_col2; - difference->r2c1 = minuend->r2c1 - subtrahend->r2c1; - difference->r2c2 = minuend->r2c2 - subtrahend->r2c2; + difference->row2_col1 = minuend->row2_col1 - subtrahend->row2_col1; + difference->row2_col2 = minuend->row2_col2 - subtrahend->row2_col2; } // ================== Multiply ================== // inline void bgc_fp32_matrix2x2_multiply(BGC_FP32_Matrix2x2* product, const BGC_FP32_Matrix2x2* multiplicand, const float multiplier) { - product->r1c1 = multiplicand->r1c1 * multiplier; - product->r1c2 = multiplicand->r1c2 * multiplier; + product->row1_col1 = multiplicand->row1_col1 * multiplier; + product->row1_col2 = multiplicand->row1_col2 * multiplier; - product->r2c1 = multiplicand->r2c1 * multiplier; - product->r2c2 = multiplicand->r2c2 * multiplier; + product->row2_col1 = multiplicand->row2_col1 * multiplier; + product->row2_col2 = multiplicand->row2_col2 * multiplier; } inline void bgc_fp64_matrix2x2_multiply(BGC_FP64_Matrix2x2* product, const BGC_FP64_Matrix2x2* multiplicand, const double multiplier) { - product->r1c1 = multiplicand->r1c1 * multiplier; - product->r1c2 = multiplicand->r1c2 * multiplier; + product->row1_col1 = multiplicand->row1_col1 * multiplier; + product->row1_col2 = multiplicand->row1_col2 * multiplier; - product->r2c1 = multiplicand->r2c1 * multiplier; - product->r2c2 = multiplicand->r2c2 * multiplier; + product->row2_col1 = multiplicand->row2_col1 * multiplier; + product->row2_col2 = multiplicand->row2_col2 * multiplier; } // =================== Divide =================== // @@ -573,30 +573,30 @@ inline void bgc_fp32_matrix2x2_interpolate(BGC_FP32_Matrix2x2* interpolation, co { const float counter_phase = 1.0f - phase; - interpolation->r1c1 = first->r1c1 * counter_phase + second->r1c1 * phase; - interpolation->r1c2 = first->r1c2 * counter_phase + second->r1c2 * phase; + interpolation->row1_col1 = first->row1_col1 * counter_phase + second->row1_col1 * phase; + interpolation->row1_col2 = first->row1_col2 * counter_phase + second->row1_col2 * phase; - interpolation->r2c1 = first->r2c1 * counter_phase + second->r2c1 * phase; - interpolation->r2c2 = first->r2c2 * counter_phase + second->r2c2 * phase; + interpolation->row2_col1 = first->row2_col1 * counter_phase + second->row2_col1 * phase; + interpolation->row2_col2 = first->row2_col2 * counter_phase + second->row2_col2 * phase; } inline void bgc_fp64_matrix2x2_interpolate(BGC_FP64_Matrix2x2* interpolation, const BGC_FP64_Matrix2x2* first, const BGC_FP64_Matrix2x2* second, const double phase) { const double counter_phase = 1.0 - phase; - interpolation->r1c1 = first->r1c1 * counter_phase + second->r1c1 * phase; - interpolation->r1c2 = first->r1c2 * counter_phase + second->r1c2 * phase; + interpolation->row1_col1 = first->row1_col1 * counter_phase + second->row1_col1 * phase; + interpolation->row1_col2 = first->row1_col2 * counter_phase + second->row1_col2 * phase; - interpolation->r2c1 = first->r2c1 * counter_phase + second->r2c1 * phase; - interpolation->r2c2 = first->r2c2 * counter_phase + second->r2c2 * phase; + interpolation->row2_col1 = first->row2_col1 * counter_phase + second->row2_col1 * phase; + interpolation->row2_col2 = first->row2_col2 * counter_phase + second->row2_col2 * phase; } // ============ Right Vector Product ============ // inline void bgc_fp32_multiply_matrix2x2_by_vector2(BGC_FP32_Vector2* product, const BGC_FP32_Matrix2x2* matrix, const BGC_FP32_Vector2* vector) { - const float x1 = matrix->r1c1 * vector->x1 + matrix->r1c2 * vector->x2; - const float x2 = matrix->r2c1 * vector->x1 + matrix->r2c2 * vector->x2; + const float x1 = matrix->row1_col1 * vector->x1 + matrix->row1_col2 * vector->x2; + const float x2 = matrix->row2_col1 * vector->x1 + matrix->row2_col2 * vector->x2; product->x1 = x1; product->x2 = x2; @@ -604,8 +604,8 @@ inline void bgc_fp32_multiply_matrix2x2_by_vector2(BGC_FP32_Vector2* product, co inline void bgc_fp64_multiply_matrix2x2_by_vector2(BGC_FP64_Vector2* product, const BGC_FP64_Matrix2x2* matrix, const BGC_FP64_Vector2* vector) { - const double x1 = matrix->r1c1 * vector->x1 + matrix->r1c2 * vector->x2; - const double x2 = matrix->r2c1 * vector->x1 + matrix->r2c2 * vector->x2; + const double x1 = matrix->row1_col1 * vector->x1 + matrix->row1_col2 * vector->x2; + const double x2 = matrix->row2_col1 * vector->x1 + matrix->row2_col2 * vector->x2; product->x1 = x1; product->x2 = x2; @@ -615,8 +615,8 @@ inline void bgc_fp64_multiply_matrix2x2_by_vector2(BGC_FP64_Vector2* product, co inline void bgc_fp32_multiply_vector2_by_matrix2x2(BGC_FP32_Vector2* product, const BGC_FP32_Vector2* vector, const BGC_FP32_Matrix2x2* matrix) { - const float x1 = vector->x1 * matrix->r1c1 + vector->x2 * matrix->r2c1; - const float x2 = vector->x1 * matrix->r1c2 + vector->x2 * matrix->r2c2; + const float x1 = vector->x1 * matrix->row1_col1 + vector->x2 * matrix->row2_col1; + const float x2 = vector->x1 * matrix->row1_col2 + vector->x2 * matrix->row2_col2; product->x1 = x1; product->x2 = x2; @@ -624,8 +624,8 @@ inline void bgc_fp32_multiply_vector2_by_matrix2x2(BGC_FP32_Vector2* product, co inline void bgc_fp64_multiply_vector2_by_matrix2x2(BGC_FP64_Vector2* product, const BGC_FP64_Vector2* vector, const BGC_FP64_Matrix2x2* matrix) { - const double x1 = vector->x1 * matrix->r1c1 + vector->x2 * matrix->r2c1; - const double x2 = vector->x1 * matrix->r1c2 + vector->x2 * matrix->r2c2; + const double x1 = vector->x1 * matrix->row1_col1 + vector->x2 * matrix->row2_col1; + const double x2 = vector->x1 * matrix->row1_col2 + vector->x2 * matrix->row2_col2; product->x1 = x1; product->x2 = x2; diff --git a/basic-geometry/matrix2x3.h b/basic-geometry/matrix2x3.h index 7093a94..b18e6ff 100644 --- a/basic-geometry/matrix2x3.h +++ b/basic-geometry/matrix2x3.h @@ -9,166 +9,166 @@ inline void bgc_fp32_matrix2x3_reset(BGC_FP32_Matrix2x3* matrix) { - matrix->r1c1 = 0.0f; - matrix->r1c2 = 0.0f; + matrix->row1_col1 = 0.0f; + matrix->row1_col2 = 0.0f; - matrix->r2c1 = 0.0f; - matrix->r2c2 = 0.0f; + matrix->row2_col1 = 0.0f; + matrix->row2_col2 = 0.0f; - matrix->r3c1 = 0.0f; - matrix->r3c2 = 0.0f; + matrix->row3_col1 = 0.0f; + matrix->row3_col2 = 0.0f; } inline void bgc_fp64_matrix2x3_reset(BGC_FP64_Matrix2x3* matrix) { - matrix->r1c1 = 0.0; - matrix->r1c2 = 0.0; + matrix->row1_col1 = 0.0; + matrix->row1_col2 = 0.0; - matrix->r2c1 = 0.0; - matrix->r2c2 = 0.0; + matrix->row2_col1 = 0.0; + matrix->row2_col2 = 0.0; - matrix->r3c1 = 0.0; - matrix->r3c2 = 0.0; + matrix->row3_col1 = 0.0; + matrix->row3_col2 = 0.0; } // ==================== Copy ==================== // inline void bgc_fp32_matrix2x3_copy(BGC_FP32_Matrix2x3* destination, const BGC_FP32_Matrix2x3* source) { - destination->r1c1 = source->r1c1; - destination->r1c2 = source->r1c2; + destination->row1_col1 = source->row1_col1; + destination->row1_col2 = source->row1_col2; - destination->r2c1 = source->r2c1; - destination->r2c2 = source->r2c2; + destination->row2_col1 = source->row2_col1; + destination->row2_col2 = source->row2_col2; - destination->r3c1 = source->r3c1; - destination->r3c2 = source->r3c2; + destination->row3_col1 = source->row3_col1; + destination->row3_col2 = source->row3_col2; } inline void bgc_fp64_matrix2x3_copy(BGC_FP64_Matrix2x3* destination, const BGC_FP64_Matrix2x3* source) { - destination->r1c1 = source->r1c1; - destination->r1c2 = source->r1c2; + destination->row1_col1 = source->row1_col1; + destination->row1_col2 = source->row1_col2; - destination->r2c1 = source->r2c1; - destination->r2c2 = source->r2c2; + destination->row2_col1 = source->row2_col1; + destination->row2_col2 = source->row2_col2; - destination->r3c1 = source->r3c1; - destination->r3c2 = source->r3c2; + destination->row3_col1 = source->row3_col1; + destination->row3_col2 = source->row3_col2; } // ==================== Swap ==================== // inline void bgc_fp32_matrix2x3_swap(BGC_FP32_Matrix2x3* matrix1, BGC_FP32_Matrix2x3* matrix2) { - const float r1c1 = matrix2->r1c1; - const float r1c2 = matrix2->r1c2; + const float row1_col1 = matrix2->row1_col1; + const float row1_col2 = matrix2->row1_col2; - const float r2c1 = matrix2->r2c1; - const float r2c2 = matrix2->r2c2; + const float row2_col1 = matrix2->row2_col1; + const float row2_col2 = matrix2->row2_col2; - const float r3c1 = matrix2->r3c1; - const float r3c2 = matrix2->r3c2; + const float row3_col1 = matrix2->row3_col1; + const float row3_col2 = matrix2->row3_col2; - matrix2->r1c1 = matrix1->r1c1; - matrix2->r1c2 = matrix1->r1c2; + matrix2->row1_col1 = matrix1->row1_col1; + matrix2->row1_col2 = matrix1->row1_col2; - matrix2->r2c1 = matrix1->r2c1; - matrix2->r2c2 = matrix1->r2c2; + matrix2->row2_col1 = matrix1->row2_col1; + matrix2->row2_col2 = matrix1->row2_col2; - matrix2->r3c1 = matrix1->r3c1; - matrix2->r3c2 = matrix1->r3c2; + matrix2->row3_col1 = matrix1->row3_col1; + matrix2->row3_col2 = matrix1->row3_col2; - matrix1->r1c1 = r1c1; - matrix1->r1c2 = r1c2; + matrix1->row1_col1 = row1_col1; + matrix1->row1_col2 = row1_col2; - matrix1->r2c1 = r2c1; - matrix1->r2c2 = r2c2; + matrix1->row2_col1 = row2_col1; + matrix1->row2_col2 = row2_col2; - matrix1->r3c1 = r3c1; - matrix1->r3c2 = r3c2; + matrix1->row3_col1 = row3_col1; + matrix1->row3_col2 = row3_col2; } inline void bgc_fp64_matrix2x3_swap(BGC_FP64_Matrix2x3* matrix1, BGC_FP64_Matrix2x3* matrix2) { - const double r1c1 = matrix2->r1c1; - const double r1c2 = matrix2->r1c2; + const double row1_col1 = matrix2->row1_col1; + const double row1_col2 = matrix2->row1_col2; - const double r2c1 = matrix2->r2c1; - const double r2c2 = matrix2->r2c2; + const double row2_col1 = matrix2->row2_col1; + const double row2_col2 = matrix2->row2_col2; - const double r3c1 = matrix2->r3c1; - const double r3c2 = matrix2->r3c2; + const double row3_col1 = matrix2->row3_col1; + const double row3_col2 = matrix2->row3_col2; - matrix2->r1c1 = matrix1->r1c1; - matrix2->r1c2 = matrix1->r1c2; + matrix2->row1_col1 = matrix1->row1_col1; + matrix2->row1_col2 = matrix1->row1_col2; - matrix2->r2c1 = matrix1->r2c1; - matrix2->r2c2 = matrix1->r2c2; + matrix2->row2_col1 = matrix1->row2_col1; + matrix2->row2_col2 = matrix1->row2_col2; - matrix2->r3c1 = matrix1->r3c1; - matrix2->r3c2 = matrix1->r3c2; + matrix2->row3_col1 = matrix1->row3_col1; + matrix2->row3_col2 = matrix1->row3_col2; - matrix1->r1c1 = r1c1; - matrix1->r1c2 = r1c2; + matrix1->row1_col1 = row1_col1; + matrix1->row1_col2 = row1_col2; - matrix1->r2c1 = r2c1; - matrix1->r2c2 = r2c2; + matrix1->row2_col1 = row2_col1; + matrix1->row2_col2 = row2_col2; - matrix1->r3c1 = r3c1; - matrix1->r3c2 = r3c2; + matrix1->row3_col1 = row3_col1; + matrix1->row3_col2 = row3_col2; } // ================== Convert =================== // inline void bgc_fp64_matrix2x3_convert_to_fp32(BGC_FP32_Matrix2x3* destination, const BGC_FP64_Matrix2x3* source) { - destination->r1c1 = (float)source->r1c1; - destination->r1c2 = (float)source->r1c2; + destination->row1_col1 = (float)source->row1_col1; + destination->row1_col2 = (float)source->row1_col2; - destination->r2c1 = (float)source->r2c1; - destination->r2c2 = (float)source->r2c2; + destination->row2_col1 = (float)source->row2_col1; + destination->row2_col2 = (float)source->row2_col2; - destination->r3c1 = (float)source->r3c1; - destination->r3c2 = (float)source->r3c2; + destination->row3_col1 = (float)source->row3_col1; + destination->row3_col2 = (float)source->row3_col2; } inline void bgc_fp32_matrix2x3_convert_to_fp64(BGC_FP64_Matrix2x3* destination, const BGC_FP32_Matrix2x3* source) { - destination->r1c1 = source->r1c1; - destination->r1c2 = source->r1c2; + destination->row1_col1 = source->row1_col1; + destination->row1_col2 = source->row1_col2; - destination->r2c1 = source->r2c1; - destination->r2c2 = source->r2c2; + destination->row2_col1 = source->row2_col1; + destination->row2_col2 = source->row2_col2; - destination->r3c1 = source->r3c1; - destination->r3c2 = source->r3c2; + destination->row3_col1 = source->row3_col1; + destination->row3_col2 = source->row3_col2; } // ================= Transpose ================== // inline void bgc_fp32_matrix2x3_get_transposed(BGC_FP32_Matrix2x3* transposed, const BGC_FP32_Matrix3x2* matrix) { - transposed->r1c1 = matrix->r1c1; - transposed->r1c2 = matrix->r2c1; + transposed->row1_col1 = matrix->row1_col1; + transposed->row1_col2 = matrix->row2_col1; - transposed->r2c1 = matrix->r1c2; - transposed->r2c2 = matrix->r2c2; + transposed->row2_col1 = matrix->row1_col2; + transposed->row2_col2 = matrix->row2_col2; - transposed->r3c1 = matrix->r1c3; - transposed->r3c2 = matrix->r2c3; + transposed->row3_col1 = matrix->row1_col3; + transposed->row3_col2 = matrix->row2_col3; } inline void bgc_fp64_matrix2x3_get_transposed(BGC_FP64_Matrix2x3* transposed, const BGC_FP64_Matrix3x2* matrix) { - transposed->r1c1 = matrix->r1c1; - transposed->r1c2 = matrix->r2c1; + transposed->row1_col1 = matrix->row1_col1; + transposed->row1_col2 = matrix->row2_col1; - transposed->r2c1 = matrix->r1c2; - transposed->r2c2 = matrix->r2c2; + transposed->row2_col1 = matrix->row1_col2; + transposed->row2_col2 = matrix->row2_col2; - transposed->r3c1 = matrix->r1c3; - transposed->r3c2 = matrix->r2c3; + transposed->row3_col1 = matrix->row1_col3; + transposed->row3_col2 = matrix->row2_col3; } // ================== Get Row =================== // @@ -176,20 +176,20 @@ inline void bgc_fp64_matrix2x3_get_transposed(BGC_FP64_Matrix2x3* transposed, co inline void bgc_fp32_matrix2x3_get_row(BGC_FP32_Vector2* row, const BGC_FP32_Matrix2x3* matrix, const int row_number) { if (row_number == 1) { - row->x1 = matrix->r1c1; - row->x2 = matrix->r1c2; + row->x1 = matrix->row1_col1; + row->x2 = matrix->row1_col2; return; } if (row_number == 2) { - row->x1 = matrix->r2c1; - row->x2 = matrix->r2c2; + row->x1 = matrix->row2_col1; + row->x2 = matrix->row2_col2; return; } if (row_number == 3) { - row->x1 = matrix->r3c1; - row->x2 = matrix->r3c2; + row->x1 = matrix->row3_col1; + row->x2 = matrix->row3_col2; return; } @@ -200,20 +200,20 @@ inline void bgc_fp32_matrix2x3_get_row(BGC_FP32_Vector2* row, const BGC_FP32_Mat inline void bgc_fp64_matrix2x3_get_row(BGC_FP64_Vector2* row, const BGC_FP64_Matrix2x3* matrix, const int row_number) { if (row_number == 1) { - row->x1 = matrix->r1c1; - row->x2 = matrix->r1c2; + row->x1 = matrix->row1_col1; + row->x2 = matrix->row1_col2; return; } if (row_number == 2) { - row->x1 = matrix->r2c1; - row->x2 = matrix->r2c2; + row->x1 = matrix->row2_col1; + row->x2 = matrix->row2_col2; return; } if (row_number == 3) { - row->x1 = matrix->r3c1; - row->x2 = matrix->r3c2; + row->x1 = matrix->row3_col1; + row->x2 = matrix->row3_col2; return; } @@ -226,40 +226,40 @@ inline void bgc_fp64_matrix2x3_get_row(BGC_FP64_Vector2* row, const BGC_FP64_Mat inline void bgc_fp32_matrix2x3_set_row(BGC_FP32_Matrix2x3* matrix, const int row_number, const BGC_FP32_Vector2* row) { if (row_number == 1) { - matrix->r1c1 = row->x1; - matrix->r1c2 = row->x2; + matrix->row1_col1 = row->x1; + matrix->row1_col2 = row->x2; return; } if (row_number == 2) { - matrix->r2c1 = row->x1; - matrix->r2c2 = row->x2; + matrix->row2_col1 = row->x1; + matrix->row2_col2 = row->x2; return; } if (row_number == 3) { - matrix->r3c1 = row->x1; - matrix->r3c2 = row->x2; + matrix->row3_col1 = row->x1; + matrix->row3_col2 = row->x2; } } inline void bgc_fp64_matrix2x3_set_row(BGC_FP64_Matrix2x3* matrix, const int row_number, const BGC_FP64_Vector2* row) { if (row_number == 1) { - matrix->r1c1 = row->x1; - matrix->r1c2 = row->x2; + matrix->row1_col1 = row->x1; + matrix->row1_col2 = row->x2; return; } if (row_number == 2) { - matrix->r2c1 = row->x1; - matrix->r2c2 = row->x2; + matrix->row2_col1 = row->x1; + matrix->row2_col2 = row->x2; return; } if (row_number == 3) { - matrix->r3c1 = row->x1; - matrix->r3c2 = row->x2; + matrix->row3_col1 = row->x1; + matrix->row3_col2 = row->x2; } } @@ -268,32 +268,32 @@ inline void bgc_fp64_matrix2x3_set_row(BGC_FP64_Matrix2x3* matrix, const int row inline void bgc_fp32_matrix2x3_get_column(BGC_FP32_Vector3* column, const BGC_FP32_Matrix2x3* matrix, const int column_number) { if (column_number == 1) { - column->x1 = matrix->r1c1; - column->x2 = matrix->r2c1; - column->x3 = matrix->r3c1; + column->x1 = matrix->row1_col1; + column->x2 = matrix->row2_col1; + column->x3 = matrix->row3_col1; return; } if (column_number == 2) { - column->x1 = matrix->r1c2; - column->x2 = matrix->r2c2; - column->x3 = matrix->r3c2; + column->x1 = matrix->row1_col2; + column->x2 = matrix->row2_col2; + column->x3 = matrix->row3_col2; } } inline void bgc_fp64_matrix2x3_get_column(BGC_FP64_Vector3* column, const BGC_FP64_Matrix2x3* matrix, const int column_number) { if (column_number == 1) { - column->x1 = matrix->r1c1; - column->x2 = matrix->r2c1; - column->x3 = matrix->r3c1; + column->x1 = matrix->row1_col1; + column->x2 = matrix->row2_col1; + column->x3 = matrix->row3_col1; return; } if (column_number == 2) { - column->x1 = matrix->r1c2; - column->x2 = matrix->r2c2; - column->x3 = matrix->r3c2; + column->x1 = matrix->row1_col2; + column->x2 = matrix->row2_col2; + column->x3 = matrix->row3_col2; } } @@ -302,32 +302,32 @@ inline void bgc_fp64_matrix2x3_get_column(BGC_FP64_Vector3* column, const BGC_FP inline void bgc_fp32_matrix2x3_set_column(BGC_FP32_Matrix2x3* matrix, const int column_number, const BGC_FP32_Vector3* column) { if (column_number == 1) { - matrix->r1c1 = column->x1; - matrix->r2c1 = column->x2; - matrix->r3c1 = column->x3; + matrix->row1_col1 = column->x1; + matrix->row2_col1 = column->x2; + matrix->row3_col1 = column->x3; return; } if (column_number == 2) { - matrix->r1c2 = column->x1; - matrix->r2c2 = column->x2; - matrix->r3c2 = column->x3; + matrix->row1_col2 = column->x1; + matrix->row2_col2 = column->x2; + matrix->row3_col2 = column->x3; } } inline void bgc_fp64_matrix2x3_set_column(BGC_FP64_Matrix2x3* matrix, const int column_number, const BGC_FP64_Vector3* column) { if (column_number == 1) { - matrix->r1c1 = column->x1; - matrix->r2c1 = column->x2; - matrix->r3c1 = column->x3; + matrix->row1_col1 = column->x1; + matrix->row2_col1 = column->x2; + matrix->row3_col1 = column->x3; return; } if (column_number == 2) { - matrix->r1c2 = column->x1; - matrix->r2c2 = column->x2; - matrix->r3c2 = column->x3; + matrix->row1_col2 = column->x1; + matrix->row2_col2 = column->x2; + matrix->row3_col2 = column->x3; } } @@ -335,104 +335,104 @@ inline void bgc_fp64_matrix2x3_set_column(BGC_FP64_Matrix2x3* matrix, const int inline void bgc_fp32_matrix2x3_add(BGC_FP32_Matrix2x3* sum, const BGC_FP32_Matrix2x3* matrix1, const BGC_FP32_Matrix2x3* matrix2) { - sum->r1c1 = matrix1->r1c1 + matrix2->r1c1; - sum->r1c2 = matrix1->r1c2 + matrix2->r1c2; + sum->row1_col1 = matrix1->row1_col1 + matrix2->row1_col1; + sum->row1_col2 = matrix1->row1_col2 + matrix2->row1_col2; - sum->r2c1 = matrix1->r2c1 + matrix2->r2c1; - sum->r2c2 = matrix1->r2c2 + matrix2->r2c2; + sum->row2_col1 = matrix1->row2_col1 + matrix2->row2_col1; + sum->row2_col2 = matrix1->row2_col2 + matrix2->row2_col2; - sum->r3c1 = matrix1->r3c1 + matrix2->r3c1; - sum->r3c2 = matrix1->r3c2 + matrix2->r3c2; + sum->row3_col1 = matrix1->row3_col1 + matrix2->row3_col1; + sum->row3_col2 = matrix1->row3_col2 + matrix2->row3_col2; } inline void bgc_fp64_matrix2x3_add(BGC_FP64_Matrix2x3* sum, const BGC_FP64_Matrix2x3* matrix1, const BGC_FP64_Matrix2x3* matrix2) { - sum->r1c1 = matrix1->r1c1 + matrix2->r1c1; - sum->r1c2 = matrix1->r1c2 + matrix2->r1c2; + sum->row1_col1 = matrix1->row1_col1 + matrix2->row1_col1; + sum->row1_col2 = matrix1->row1_col2 + matrix2->row1_col2; - sum->r2c1 = matrix1->r2c1 + matrix2->r2c1; - sum->r2c2 = matrix1->r2c2 + matrix2->r2c2; + sum->row2_col1 = matrix1->row2_col1 + matrix2->row2_col1; + sum->row2_col2 = matrix1->row2_col2 + matrix2->row2_col2; - sum->r3c1 = matrix1->r3c1 + matrix2->r3c1; - sum->r3c2 = matrix1->r3c2 + matrix2->r3c2; + sum->row3_col1 = matrix1->row3_col1 + matrix2->row3_col1; + sum->row3_col2 = matrix1->row3_col2 + matrix2->row3_col2; } // ================= Add scaled ================= // inline void bgc_fp32_matrix2x3_add_scaled(BGC_FP32_Matrix2x3* sum, const BGC_FP32_Matrix2x3* basic_matrix, const BGC_FP32_Matrix2x3* scalable_matrix, const float scale) { - sum->r1c1 = basic_matrix->r1c1 + scalable_matrix->r1c1 * scale; - sum->r1c2 = basic_matrix->r1c2 + scalable_matrix->r1c2 * scale; + sum->row1_col1 = basic_matrix->row1_col1 + scalable_matrix->row1_col1 * scale; + sum->row1_col2 = basic_matrix->row1_col2 + scalable_matrix->row1_col2 * scale; - sum->r2c1 = basic_matrix->r2c1 + scalable_matrix->r2c1 * scale; - sum->r2c2 = basic_matrix->r2c2 + scalable_matrix->r2c2 * scale; + sum->row2_col1 = basic_matrix->row2_col1 + scalable_matrix->row2_col1 * scale; + sum->row2_col2 = basic_matrix->row2_col2 + scalable_matrix->row2_col2 * scale; - sum->r3c1 = basic_matrix->r3c1 + scalable_matrix->r3c1 * scale; - sum->r3c2 = basic_matrix->r3c2 + scalable_matrix->r3c2 * scale; + sum->row3_col1 = basic_matrix->row3_col1 + scalable_matrix->row3_col1 * scale; + sum->row3_col2 = basic_matrix->row3_col2 + scalable_matrix->row3_col2 * scale; } inline void bgc_fp64_matrix2x3_add_scaled(BGC_FP64_Matrix2x3* sum, const BGC_FP64_Matrix2x3* basic_matrix, const BGC_FP64_Matrix2x3* scalable_matrix, const double scale) { - sum->r1c1 = basic_matrix->r1c1 + scalable_matrix->r1c1 * scale; - sum->r1c2 = basic_matrix->r1c2 + scalable_matrix->r1c2 * scale; + sum->row1_col1 = basic_matrix->row1_col1 + scalable_matrix->row1_col1 * scale; + sum->row1_col2 = basic_matrix->row1_col2 + scalable_matrix->row1_col2 * scale; - sum->r2c1 = basic_matrix->r2c1 + scalable_matrix->r2c1 * scale; - sum->r2c2 = basic_matrix->r2c2 + scalable_matrix->r2c2 * scale; + sum->row2_col1 = basic_matrix->row2_col1 + scalable_matrix->row2_col1 * scale; + sum->row2_col2 = basic_matrix->row2_col2 + scalable_matrix->row2_col2 * scale; - sum->r3c1 = basic_matrix->r3c1 + scalable_matrix->r3c1 * scale; - sum->r3c2 = basic_matrix->r3c2 + scalable_matrix->r3c2 * scale; + sum->row3_col1 = basic_matrix->row3_col1 + scalable_matrix->row3_col1 * scale; + sum->row3_col2 = basic_matrix->row3_col2 + scalable_matrix->row3_col2 * scale; } // ================== Subtract ================== // inline void bgc_fp32_matrix2x3_subtract(BGC_FP32_Matrix2x3* difference, const BGC_FP32_Matrix2x3* minuend, const BGC_FP32_Matrix2x3* subtrahend) { - difference->r1c1 = minuend->r1c1 - subtrahend->r1c1; - difference->r1c2 = minuend->r1c2 - subtrahend->r1c2; + difference->row1_col1 = minuend->row1_col1 - subtrahend->row1_col1; + difference->row1_col2 = minuend->row1_col2 - subtrahend->row1_col2; - difference->r2c1 = minuend->r2c1 - subtrahend->r2c1; - difference->r2c2 = minuend->r2c2 - subtrahend->r2c2; + difference->row2_col1 = minuend->row2_col1 - subtrahend->row2_col1; + difference->row2_col2 = minuend->row2_col2 - subtrahend->row2_col2; - difference->r3c1 = minuend->r3c1 - subtrahend->r3c1; - difference->r3c2 = minuend->r3c2 - subtrahend->r3c2; + difference->row3_col1 = minuend->row3_col1 - subtrahend->row3_col1; + difference->row3_col2 = minuend->row3_col2 - subtrahend->row3_col2; } inline void bgc_fp64_matrix2x3_subtract(BGC_FP64_Matrix2x3* difference, const BGC_FP64_Matrix2x3* minuend, const BGC_FP64_Matrix2x3* subtrahend) { - difference->r1c1 = minuend->r1c1 - subtrahend->r1c1; - difference->r1c2 = minuend->r1c2 - subtrahend->r1c2; + difference->row1_col1 = minuend->row1_col1 - subtrahend->row1_col1; + difference->row1_col2 = minuend->row1_col2 - subtrahend->row1_col2; - difference->r2c1 = minuend->r2c1 - subtrahend->r2c1; - difference->r2c2 = minuend->r2c2 - subtrahend->r2c2; + difference->row2_col1 = minuend->row2_col1 - subtrahend->row2_col1; + difference->row2_col2 = minuend->row2_col2 - subtrahend->row2_col2; - difference->r3c1 = minuend->r3c1 - subtrahend->r3c1; - difference->r3c2 = minuend->r3c2 - subtrahend->r3c2; + difference->row3_col1 = minuend->row3_col1 - subtrahend->row3_col1; + difference->row3_col2 = minuend->row3_col2 - subtrahend->row3_col2; } // ================== Multiply ================== // inline void bgc_fp32_matrix2x3_multiply(BGC_FP32_Matrix2x3* product, const BGC_FP32_Matrix2x3* multiplicand, const float multiplier) { - product->r1c1 = multiplicand->r1c1 * multiplier; - product->r1c2 = multiplicand->r1c2 * multiplier; + product->row1_col1 = multiplicand->row1_col1 * multiplier; + product->row1_col2 = multiplicand->row1_col2 * multiplier; - product->r2c1 = multiplicand->r2c1 * multiplier; - product->r2c2 = multiplicand->r2c2 * multiplier; + product->row2_col1 = multiplicand->row2_col1 * multiplier; + product->row2_col2 = multiplicand->row2_col2 * multiplier; - product->r3c1 = multiplicand->r3c1 * multiplier; - product->r3c2 = multiplicand->r3c2 * multiplier; + product->row3_col1 = multiplicand->row3_col1 * multiplier; + product->row3_col2 = multiplicand->row3_col2 * multiplier; } inline void bgc_fp64_matrix2x3_multiply(BGC_FP64_Matrix2x3* product, const BGC_FP64_Matrix2x3* multiplicand, const double multiplier) { - product->r1c1 = multiplicand->r1c1 * multiplier; - product->r1c2 = multiplicand->r1c2 * multiplier; + product->row1_col1 = multiplicand->row1_col1 * multiplier; + product->row1_col2 = multiplicand->row1_col2 * multiplier; - product->r2c1 = multiplicand->r2c1 * multiplier; - product->r2c2 = multiplicand->r2c2 * multiplier; + product->row2_col1 = multiplicand->row2_col1 * multiplier; + product->row2_col2 = multiplicand->row2_col2 * multiplier; - product->r3c1 = multiplicand->r3c1 * multiplier; - product->r3c2 = multiplicand->r3c2 * multiplier; + product->row3_col1 = multiplicand->row3_col1 * multiplier; + product->row3_col2 = multiplicand->row3_col2 * multiplier; } // =================== Divide =================== // @@ -453,58 +453,58 @@ inline void bgc_fp32_matrix2x3_interpolate(BGC_FP32_Matrix2x3* interpolation, co { const float couter_phase = 1.0f - phase; - interpolation->r1c1 = first->r1c1 * couter_phase + second->r1c1 * phase; - interpolation->r1c2 = first->r1c2 * couter_phase + second->r1c2 * phase; + interpolation->row1_col1 = first->row1_col1 * couter_phase + second->row1_col1 * phase; + interpolation->row1_col2 = first->row1_col2 * couter_phase + second->row1_col2 * phase; - interpolation->r2c1 = first->r2c1 * couter_phase + second->r2c1 * phase; - interpolation->r2c2 = first->r2c2 * couter_phase + second->r2c2 * phase; + interpolation->row2_col1 = first->row2_col1 * couter_phase + second->row2_col1 * phase; + interpolation->row2_col2 = first->row2_col2 * couter_phase + second->row2_col2 * phase; - interpolation->r3c1 = first->r3c1 * couter_phase + second->r3c1 * phase; - interpolation->r3c2 = first->r3c2 * couter_phase + second->r3c2 * phase; + interpolation->row3_col1 = first->row3_col1 * couter_phase + second->row3_col1 * phase; + interpolation->row3_col2 = first->row3_col2 * couter_phase + second->row3_col2 * phase; } inline void bgc_fp64_matrix2x3_interpolate(BGC_FP64_Matrix2x3* interpolation, const BGC_FP64_Matrix2x3* first, const BGC_FP64_Matrix2x3* second, const double phase) { const double couter_phase = 1.0 - phase; - interpolation->r1c1 = first->r1c1 * couter_phase + second->r1c1 * phase; - interpolation->r1c2 = first->r1c2 * couter_phase + second->r1c2 * phase; + interpolation->row1_col1 = first->row1_col1 * couter_phase + second->row1_col1 * phase; + interpolation->row1_col2 = first->row1_col2 * couter_phase + second->row1_col2 * phase; - interpolation->r2c1 = first->r2c1 * couter_phase + second->r2c1 * phase; - interpolation->r2c2 = first->r2c2 * couter_phase + second->r2c2 * phase; + interpolation->row2_col1 = first->row2_col1 * couter_phase + second->row2_col1 * phase; + interpolation->row2_col2 = first->row2_col2 * couter_phase + second->row2_col2 * phase; - interpolation->r3c1 = first->r3c1 * couter_phase + second->r3c1 * phase; - interpolation->r3c2 = first->r3c2 * couter_phase + second->r3c2 * phase; + interpolation->row3_col1 = first->row3_col1 * couter_phase + second->row3_col1 * phase; + interpolation->row3_col2 = first->row3_col2 * couter_phase + second->row3_col2 * phase; } // ============ Left Vector Product ============= // inline void bgc_fp32_multiply_vector3_by_matrix2x3(BGC_FP32_Vector2* product, const BGC_FP32_Vector3* vector, const BGC_FP32_Matrix2x3* matrix) { - product->x1 = vector->x1 * matrix->r1c1 + vector->x2 * matrix->r2c1 + vector->x3 * matrix->r3c1; - product->x2 = vector->x1 * matrix->r1c2 + vector->x2 * matrix->r2c2 + vector->x3 * matrix->r3c2; + product->x1 = vector->x1 * matrix->row1_col1 + vector->x2 * matrix->row2_col1 + vector->x3 * matrix->row3_col1; + product->x2 = vector->x1 * matrix->row1_col2 + vector->x2 * matrix->row2_col2 + vector->x3 * matrix->row3_col2; } inline void bgc_fp64_multiply_vector3_by_matrix2x3(BGC_FP64_Vector2* product, const BGC_FP64_Vector3* vector, const BGC_FP64_Matrix2x3* matrix) { - product->x1 = vector->x1 * matrix->r1c1 + vector->x2 * matrix->r2c1 + vector->x3 * matrix->r3c1; - product->x2 = vector->x1 * matrix->r1c2 + vector->x2 * matrix->r2c2 + vector->x3 * matrix->r3c2; + product->x1 = vector->x1 * matrix->row1_col1 + vector->x2 * matrix->row2_col1 + vector->x3 * matrix->row3_col1; + product->x2 = vector->x1 * matrix->row1_col2 + vector->x2 * matrix->row2_col2 + vector->x3 * matrix->row3_col2; } // ============ Right Vector Product ============ // inline void bgc_fp32_multiply_matrix2x3_by_vector2(BGC_FP32_Vector3* product, const BGC_FP32_Matrix2x3* matrix, const BGC_FP32_Vector2* vector) { - product->x1 = matrix->r1c1 * vector->x1 + matrix->r1c2 * vector->x2; - product->x2 = matrix->r2c1 * vector->x1 + matrix->r2c2 * vector->x2; - product->x3 = matrix->r3c1 * vector->x1 + matrix->r3c2 * vector->x2; + product->x1 = matrix->row1_col1 * vector->x1 + matrix->row1_col2 * vector->x2; + product->x2 = matrix->row2_col1 * vector->x1 + matrix->row2_col2 * vector->x2; + product->x3 = matrix->row3_col1 * vector->x1 + matrix->row3_col2 * vector->x2; } inline void bgc_fp64_multiply_matrix2x3_by_vector2(BGC_FP64_Vector3* product, const BGC_FP64_Matrix2x3* matrix, const BGC_FP64_Vector2* vector) { - product->x1 = matrix->r1c1 * vector->x1 + matrix->r1c2 * vector->x2; - product->x2 = matrix->r2c1 * vector->x1 + matrix->r2c2 * vector->x2; - product->x3 = matrix->r3c1 * vector->x1 + matrix->r3c2 * vector->x2; + product->x1 = matrix->row1_col1 * vector->x1 + matrix->row1_col2 * vector->x2; + product->x2 = matrix->row2_col1 * vector->x1 + matrix->row2_col2 * vector->x2; + product->x3 = matrix->row3_col1 * vector->x1 + matrix->row3_col2 * vector->x2; } #endif diff --git a/basic-geometry/matrix3x2.h b/basic-geometry/matrix3x2.h index b219ddd..c9ce123 100644 --- a/basic-geometry/matrix3x2.h +++ b/basic-geometry/matrix3x2.h @@ -9,152 +9,152 @@ inline void bgc_fp32_matrix3x2_reset(BGC_FP32_Matrix3x2* matrix) { - matrix->r1c1 = 0.0f; - matrix->r1c2 = 0.0f; - matrix->r1c3 = 0.0f; + matrix->row1_col1 = 0.0f; + matrix->row1_col2 = 0.0f; + matrix->row1_col3 = 0.0f; - matrix->r2c1 = 0.0f; - matrix->r2c2 = 0.0f; - matrix->r2c3 = 0.0f; + matrix->row2_col1 = 0.0f; + matrix->row2_col2 = 0.0f; + matrix->row2_col3 = 0.0f; } inline void bgc_fp64_matrix3x2_reset(BGC_FP64_Matrix3x2* matrix) { - matrix->r1c1 = 0.0; - matrix->r1c2 = 0.0; - matrix->r1c3 = 0.0; + matrix->row1_col1 = 0.0; + matrix->row1_col2 = 0.0; + matrix->row1_col3 = 0.0; - matrix->r2c1 = 0.0; - matrix->r2c2 = 0.0; - matrix->r2c3 = 0.0; + matrix->row2_col1 = 0.0; + matrix->row2_col2 = 0.0; + matrix->row2_col3 = 0.0; } // ==================== Copy ==================== // inline void bgc_fp32_matrix3x2_copy(BGC_FP32_Matrix3x2* destination, const BGC_FP32_Matrix3x2* source) { - destination->r1c1 = source->r1c1; - destination->r1c2 = source->r1c2; - destination->r1c3 = source->r1c3; + destination->row1_col1 = source->row1_col1; + destination->row1_col2 = source->row1_col2; + destination->row1_col3 = source->row1_col3; - destination->r2c1 = source->r2c1; - destination->r2c2 = source->r2c2; - destination->r2c3 = source->r2c3; + destination->row2_col1 = source->row2_col1; + destination->row2_col2 = source->row2_col2; + destination->row2_col3 = source->row2_col3; } inline void bgc_fp64_matrix3x2_copy(BGC_FP64_Matrix3x2* destination, const BGC_FP64_Matrix3x2* source) { - destination->r1c1 = source->r1c1; - destination->r1c2 = source->r1c2; - destination->r1c3 = source->r1c3; + destination->row1_col1 = source->row1_col1; + destination->row1_col2 = source->row1_col2; + destination->row1_col3 = source->row1_col3; - destination->r2c1 = source->r2c1; - destination->r2c2 = source->r2c2; - destination->r2c3 = source->r2c3; + destination->row2_col1 = source->row2_col1; + destination->row2_col2 = source->row2_col2; + destination->row2_col3 = source->row2_col3; } // ==================== Swap ==================== // inline void bgc_fp32_matrix3x2_swap(BGC_FP32_Matrix3x2* matrix1, BGC_FP32_Matrix3x2* matrix2) { - const float r1c1 = matrix2->r1c1; - const float r1c2 = matrix2->r1c2; - const float r1c3 = matrix2->r1c3; + const float row1_col1 = matrix2->row1_col1; + const float row1_col2 = matrix2->row1_col2; + const float row1_col3 = matrix2->row1_col3; - const float r2c1 = matrix2->r2c1; - const float r2c2 = matrix2->r2c2; - const float r2c3 = matrix2->r2c3; + const float row2_col1 = matrix2->row2_col1; + const float row2_col2 = matrix2->row2_col2; + const float row2_col3 = matrix2->row2_col3; - matrix2->r1c1 = matrix1->r1c1; - matrix2->r1c2 = matrix1->r1c2; - matrix2->r1c3 = matrix1->r1c3; + matrix2->row1_col1 = matrix1->row1_col1; + matrix2->row1_col2 = matrix1->row1_col2; + matrix2->row1_col3 = matrix1->row1_col3; - matrix2->r2c1 = matrix1->r2c1; - matrix2->r2c2 = matrix1->r2c2; - matrix2->r2c3 = matrix1->r2c3; + matrix2->row2_col1 = matrix1->row2_col1; + matrix2->row2_col2 = matrix1->row2_col2; + matrix2->row2_col3 = matrix1->row2_col3; - matrix1->r1c1 = r1c1; - matrix1->r1c2 = r1c2; - matrix1->r1c3 = r1c3; + matrix1->row1_col1 = row1_col1; + matrix1->row1_col2 = row1_col2; + matrix1->row1_col3 = row1_col3; - matrix1->r2c1 = r2c1; - matrix1->r2c2 = r2c2; - matrix1->r2c3 = r2c3; + matrix1->row2_col1 = row2_col1; + matrix1->row2_col2 = row2_col2; + matrix1->row2_col3 = row2_col3; } inline void bgc_fp64_matrix3x2_swap(BGC_FP64_Matrix3x2* matrix1, BGC_FP64_Matrix3x2* matrix2) { - const double r1c1 = matrix2->r1c1; - const double r1c2 = matrix2->r1c2; - const double r1c3 = matrix2->r1c3; + const double row1_col1 = matrix2->row1_col1; + const double row1_col2 = matrix2->row1_col2; + const double row1_col3 = matrix2->row1_col3; - const double r2c1 = matrix2->r2c1; - const double r2c2 = matrix2->r2c2; - const double r2c3 = matrix2->r2c3; + const double row2_col1 = matrix2->row2_col1; + const double row2_col2 = matrix2->row2_col2; + const double row2_col3 = matrix2->row2_col3; - matrix2->r1c1 = matrix1->r1c1; - matrix2->r1c2 = matrix1->r1c2; - matrix2->r1c3 = matrix1->r1c3; + matrix2->row1_col1 = matrix1->row1_col1; + matrix2->row1_col2 = matrix1->row1_col2; + matrix2->row1_col3 = matrix1->row1_col3; - matrix2->r2c1 = matrix1->r2c1; - matrix2->r2c2 = matrix1->r2c2; - matrix2->r2c3 = matrix1->r2c3; + matrix2->row2_col1 = matrix1->row2_col1; + matrix2->row2_col2 = matrix1->row2_col2; + matrix2->row2_col3 = matrix1->row2_col3; - matrix1->r1c1 = r1c1; - matrix1->r1c2 = r1c2; - matrix1->r1c3 = r1c3; + matrix1->row1_col1 = row1_col1; + matrix1->row1_col2 = row1_col2; + matrix1->row1_col3 = row1_col3; - matrix1->r2c1 = r2c1; - matrix1->r2c2 = r2c2; - matrix1->r2c3 = r2c3; + matrix1->row2_col1 = row2_col1; + matrix1->row2_col2 = row2_col2; + matrix1->row2_col3 = row2_col3; } // ================== Convert =================== // inline void bgc_fp64_matrix3x2_convert_to_fp32(BGC_FP32_Matrix3x2* destination, const BGC_FP64_Matrix3x2* source) { - destination->r1c1 = (float)source->r1c1; - destination->r1c2 = (float)source->r1c2; - destination->r1c3 = (float)source->r1c3; + destination->row1_col1 = (float)source->row1_col1; + destination->row1_col2 = (float)source->row1_col2; + destination->row1_col3 = (float)source->row1_col3; - destination->r2c1 = (float)source->r2c1; - destination->r2c2 = (float)source->r2c2; - destination->r2c3 = (float)source->r2c3; + destination->row2_col1 = (float)source->row2_col1; + destination->row2_col2 = (float)source->row2_col2; + destination->row2_col3 = (float)source->row2_col3; } inline void bgc_fp32_matrix3x2_convert_to_fp64(BGC_FP64_Matrix3x2* destination, const BGC_FP32_Matrix3x2* source) { - destination->r1c1 = source->r1c1; - destination->r1c2 = source->r1c2; - destination->r1c3 = source->r1c3; + destination->row1_col1 = source->row1_col1; + destination->row1_col2 = source->row1_col2; + destination->row1_col3 = source->row1_col3; - destination->r2c1 = source->r2c1; - destination->r2c2 = source->r2c2; - destination->r2c3 = source->r2c3; + destination->row2_col1 = source->row2_col1; + destination->row2_col2 = source->row2_col2; + destination->row2_col3 = source->row2_col3; } // ================= Transpose ================== // inline void bgc_fp32_matrix3x2_get_transposed(BGC_FP32_Matrix3x2* transposed, const BGC_FP32_Matrix2x3* matrix) { - transposed->r1c1 = matrix->r1c1; - transposed->r1c2 = matrix->r2c1; - transposed->r1c3 = matrix->r3c1; + transposed->row1_col1 = matrix->row1_col1; + transposed->row1_col2 = matrix->row2_col1; + transposed->row1_col3 = matrix->row3_col1; - transposed->r2c1 = matrix->r1c2; - transposed->r2c2 = matrix->r2c2; - transposed->r2c3 = matrix->r3c2; + transposed->row2_col1 = matrix->row1_col2; + transposed->row2_col2 = matrix->row2_col2; + transposed->row2_col3 = matrix->row3_col2; } inline void bgc_fp64_matrix3x2_get_transposed(BGC_FP64_Matrix3x2* transposed, const BGC_FP64_Matrix2x3* matrix) { - transposed->r1c1 = matrix->r1c1; - transposed->r1c2 = matrix->r2c1; - transposed->r1c3 = matrix->r3c1; + transposed->row1_col1 = matrix->row1_col1; + transposed->row1_col2 = matrix->row2_col1; + transposed->row1_col3 = matrix->row3_col1; - transposed->r2c1 = matrix->r1c2; - transposed->r2c2 = matrix->r2c2; - transposed->r2c3 = matrix->r3c2; + transposed->row2_col1 = matrix->row1_col2; + transposed->row2_col2 = matrix->row2_col2; + transposed->row2_col3 = matrix->row3_col2; } // ================== Get Row =================== // @@ -163,17 +163,17 @@ inline void bgc_fp32_matrix3x2_get_row(BGC_FP32_Vector3* row, const BGC_FP32_Mat { if (row_number == 1) { - row->x1 = matrix->r1c1; - row->x2 = matrix->r1c2; - row->x3 = matrix->r1c3; + row->x1 = matrix->row1_col1; + row->x2 = matrix->row1_col2; + row->x3 = matrix->row1_col3; return; } if (row_number == 2) { - row->x1 = matrix->r2c1; - row->x2 = matrix->r2c2; - row->x3 = matrix->r2c3; + row->x1 = matrix->row2_col1; + row->x2 = matrix->row2_col2; + row->x3 = matrix->row2_col3; return; } @@ -186,17 +186,17 @@ inline void bgc_fp64_matrix3x2_get_row(BGC_FP64_Vector3* row, const BGC_FP64_Mat { if (row_number == 1) { - row->x1 = matrix->r1c1; - row->x2 = matrix->r1c2; - row->x3 = matrix->r1c3; + row->x1 = matrix->row1_col1; + row->x2 = matrix->row1_col2; + row->x3 = matrix->row1_col3; return; } if (row_number == 2) { - row->x1 = matrix->r2c1; - row->x2 = matrix->r2c2; - row->x3 = matrix->r2c3; + row->x1 = matrix->row2_col1; + row->x2 = matrix->row2_col2; + row->x3 = matrix->row2_col3; return; } @@ -211,17 +211,17 @@ inline void bgc_fp32_matrix3x2_set_row(BGC_FP32_Matrix3x2* matrix, const int row { if (row_number == 1) { - matrix->r1c1 = row->x1; - matrix->r1c2 = row->x2; - matrix->r1c3 = row->x3; + matrix->row1_col1 = row->x1; + matrix->row1_col2 = row->x2; + matrix->row1_col3 = row->x3; return; } if (row_number == 2) { - matrix->r2c1 = row->x1; - matrix->r2c2 = row->x2; - matrix->r2c3 = row->x3; + matrix->row2_col1 = row->x1; + matrix->row2_col2 = row->x2; + matrix->row2_col3 = row->x3; } } @@ -229,17 +229,17 @@ inline void bgc_fp64_matrix3x2_set_row(BGC_FP64_Matrix3x2* matrix, const int row { if (row_number == 1) { - matrix->r1c1 = row->x1; - matrix->r1c2 = row->x2; - matrix->r1c3 = row->x3; + matrix->row1_col1 = row->x1; + matrix->row1_col2 = row->x2; + matrix->row1_col3 = row->x3; return; } if (row_number == 2) { - matrix->r2c1 = row->x1; - matrix->r2c2 = row->x2; - matrix->r2c3 = row->x3; + matrix->row2_col1 = row->x1; + matrix->row2_col2 = row->x2; + matrix->row2_col3 = row->x3; } } @@ -249,22 +249,22 @@ inline void bgc_fp32_matrix3x2_get_column(BGC_FP32_Vector2* column, const BGC_FP { if (column_number == 1) { - column->x1 = matrix->r1c1; - column->x2 = matrix->r2c1; + column->x1 = matrix->row1_col1; + column->x2 = matrix->row2_col1; return; } if (column_number == 2) { - column->x1 = matrix->r1c2; - column->x2 = matrix->r2c2; + column->x1 = matrix->row1_col2; + column->x2 = matrix->row2_col2; return; } if (column_number == 3) { - column->x1 = matrix->r1c3; - column->x2 = matrix->r2c3; + column->x1 = matrix->row1_col3; + column->x2 = matrix->row2_col3; return; } @@ -276,22 +276,22 @@ inline void bgc_fp64_matrix3x2_get_column(BGC_FP64_Vector2* column, const BGC_FP { if (column_number == 1) { - column->x1 = matrix->r1c1; - column->x2 = matrix->r2c1; + column->x1 = matrix->row1_col1; + column->x2 = matrix->row2_col1; return; } if (column_number == 2) { - column->x1 = matrix->r1c2; - column->x2 = matrix->r2c2; + column->x1 = matrix->row1_col2; + column->x2 = matrix->row2_col2; return; } if (column_number == 3) { - column->x1 = matrix->r1c3; - column->x2 = matrix->r2c3; + column->x1 = matrix->row1_col3; + column->x2 = matrix->row2_col3; return; } @@ -305,22 +305,22 @@ inline void bgc_fp32_matrix3x2_set_column(BGC_FP32_Matrix3x2* matrix, const int { if (column_number == 1) { - matrix->r1c1 = column->x1; - matrix->r2c1 = column->x2; + matrix->row1_col1 = column->x1; + matrix->row2_col1 = column->x2; return; } if (column_number == 2) { - matrix->r1c2 = column->x1; - matrix->r2c2 = column->x2; + matrix->row1_col2 = column->x1; + matrix->row2_col2 = column->x2; return; } if (column_number == 3) { - matrix->r1c3 = column->x1; - matrix->r2c3 = column->x2; + matrix->row1_col3 = column->x1; + matrix->row2_col3 = column->x2; } } @@ -328,22 +328,22 @@ inline void bgc_fp64_matrix3x2_set_column(BGC_FP64_Matrix3x2* matrix, const int { if (column_number == 1) { - matrix->r1c1 = column->x1; - matrix->r2c1 = column->x2; + matrix->row1_col1 = column->x1; + matrix->row2_col1 = column->x2; return; } if (column_number == 2) { - matrix->r1c2 = column->x1; - matrix->r2c2 = column->x2; + matrix->row1_col2 = column->x1; + matrix->row2_col2 = column->x2; return; } if (column_number == 3) { - matrix->r1c3 = column->x1; - matrix->r2c3 = column->x2; + matrix->row1_col3 = column->x1; + matrix->row2_col3 = column->x2; } } @@ -351,96 +351,96 @@ inline void bgc_fp64_matrix3x2_set_column(BGC_FP64_Matrix3x2* matrix, const int inline void bgc_fp32_matrix3x2_add(BGC_FP32_Matrix3x2* sum, const BGC_FP32_Matrix3x2* matrix1, const BGC_FP32_Matrix3x2* matrix2) { - sum->r1c1 = matrix1->r1c1 + matrix2->r1c1; - sum->r1c2 = matrix1->r1c2 + matrix2->r1c2; - sum->r1c3 = matrix1->r1c3 + matrix2->r1c3; + sum->row1_col1 = matrix1->row1_col1 + matrix2->row1_col1; + sum->row1_col2 = matrix1->row1_col2 + matrix2->row1_col2; + sum->row1_col3 = matrix1->row1_col3 + matrix2->row1_col3; - sum->r2c1 = matrix1->r2c1 + matrix2->r2c1; - sum->r2c2 = matrix1->r2c2 + matrix2->r2c2; - sum->r2c3 = matrix1->r2c3 + matrix2->r2c3; + sum->row2_col1 = matrix1->row2_col1 + matrix2->row2_col1; + sum->row2_col2 = matrix1->row2_col2 + matrix2->row2_col2; + sum->row2_col3 = matrix1->row2_col3 + matrix2->row2_col3; } inline void bgc_fp64_matrix3x2_add(BGC_FP64_Matrix3x2* sum, const BGC_FP64_Matrix3x2* matrix1, const BGC_FP64_Matrix3x2* matrix2) { - sum->r1c1 = matrix1->r1c1 + matrix2->r1c1; - sum->r1c2 = matrix1->r1c2 + matrix2->r1c2; - sum->r1c3 = matrix1->r1c3 + matrix2->r1c3; + sum->row1_col1 = matrix1->row1_col1 + matrix2->row1_col1; + sum->row1_col2 = matrix1->row1_col2 + matrix2->row1_col2; + sum->row1_col3 = matrix1->row1_col3 + matrix2->row1_col3; - sum->r2c1 = matrix1->r2c1 + matrix2->r2c1; - sum->r2c2 = matrix1->r2c2 + matrix2->r2c2; - sum->r2c3 = matrix1->r2c3 + matrix2->r2c3; + sum->row2_col1 = matrix1->row2_col1 + matrix2->row2_col1; + sum->row2_col2 = matrix1->row2_col2 + matrix2->row2_col2; + sum->row2_col3 = matrix1->row2_col3 + matrix2->row2_col3; } // ================= Add scaled ================= // inline void bgc_fp32_matrix3x2_add_scaled(BGC_FP32_Matrix3x2* sum, const BGC_FP32_Matrix3x2* basic_matrix, const BGC_FP32_Matrix3x2* scalable_matrix, const float scale) { - sum->r1c1 = basic_matrix->r1c1 + scalable_matrix->r1c1 * scale; - sum->r1c2 = basic_matrix->r1c2 + scalable_matrix->r1c2 * scale; - sum->r1c3 = basic_matrix->r1c3 + scalable_matrix->r1c3 * scale; + sum->row1_col1 = basic_matrix->row1_col1 + scalable_matrix->row1_col1 * scale; + sum->row1_col2 = basic_matrix->row1_col2 + scalable_matrix->row1_col2 * scale; + sum->row1_col3 = basic_matrix->row1_col3 + scalable_matrix->row1_col3 * scale; - sum->r2c1 = basic_matrix->r2c1 + scalable_matrix->r2c1 * scale; - sum->r2c2 = basic_matrix->r2c2 + scalable_matrix->r2c2 * scale; - sum->r2c3 = basic_matrix->r2c3 + scalable_matrix->r2c3 * scale; + sum->row2_col1 = basic_matrix->row2_col1 + scalable_matrix->row2_col1 * scale; + sum->row2_col2 = basic_matrix->row2_col2 + scalable_matrix->row2_col2 * scale; + sum->row2_col3 = basic_matrix->row2_col3 + scalable_matrix->row2_col3 * scale; } inline void bgc_fp64_matrix3x2_add_scaled(BGC_FP64_Matrix3x2* sum, const BGC_FP64_Matrix3x2* basic_matrix, const BGC_FP64_Matrix3x2* scalable_matrix, const double scale) { - sum->r1c1 = basic_matrix->r1c1 + scalable_matrix->r1c1 * scale; - sum->r1c2 = basic_matrix->r1c2 + scalable_matrix->r1c2 * scale; - sum->r1c3 = basic_matrix->r1c3 + scalable_matrix->r1c3 * scale; + sum->row1_col1 = basic_matrix->row1_col1 + scalable_matrix->row1_col1 * scale; + sum->row1_col2 = basic_matrix->row1_col2 + scalable_matrix->row1_col2 * scale; + sum->row1_col3 = basic_matrix->row1_col3 + scalable_matrix->row1_col3 * scale; - sum->r2c1 = basic_matrix->r2c1 + scalable_matrix->r2c1 * scale; - sum->r2c2 = basic_matrix->r2c2 + scalable_matrix->r2c2 * scale; - sum->r2c3 = basic_matrix->r2c3 + scalable_matrix->r2c3 * scale; + sum->row2_col1 = basic_matrix->row2_col1 + scalable_matrix->row2_col1 * scale; + sum->row2_col2 = basic_matrix->row2_col2 + scalable_matrix->row2_col2 * scale; + sum->row2_col3 = basic_matrix->row2_col3 + scalable_matrix->row2_col3 * scale; } // ================== Subtract ================== // inline void bgc_fp32_matrix3x2_subtract(BGC_FP32_Matrix3x2* difference, const BGC_FP32_Matrix3x2* minuend, const BGC_FP32_Matrix3x2* subtrahend) { - difference->r1c1 = minuend->r1c1 - subtrahend->r1c1; - difference->r1c2 = minuend->r1c2 - subtrahend->r1c2; - difference->r1c3 = minuend->r1c3 - subtrahend->r1c3; + difference->row1_col1 = minuend->row1_col1 - subtrahend->row1_col1; + difference->row1_col2 = minuend->row1_col2 - subtrahend->row1_col2; + difference->row1_col3 = minuend->row1_col3 - subtrahend->row1_col3; - difference->r2c1 = minuend->r2c1 - subtrahend->r2c1; - difference->r2c2 = minuend->r2c2 - subtrahend->r2c2; - difference->r2c3 = minuend->r2c3 - subtrahend->r2c3; + difference->row2_col1 = minuend->row2_col1 - subtrahend->row2_col1; + difference->row2_col2 = minuend->row2_col2 - subtrahend->row2_col2; + difference->row2_col3 = minuend->row2_col3 - subtrahend->row2_col3; } inline void bgc_fp64_matrix3x2_subtract(BGC_FP64_Matrix3x2* difference, const BGC_FP64_Matrix3x2* minuend, const BGC_FP64_Matrix3x2* subtrahend) { - difference->r1c1 = minuend->r1c1 - subtrahend->r1c1; - difference->r1c2 = minuend->r1c2 - subtrahend->r1c2; - difference->r1c3 = minuend->r1c3 - subtrahend->r1c3; + difference->row1_col1 = minuend->row1_col1 - subtrahend->row1_col1; + difference->row1_col2 = minuend->row1_col2 - subtrahend->row1_col2; + difference->row1_col3 = minuend->row1_col3 - subtrahend->row1_col3; - difference->r2c1 = minuend->r2c1 - subtrahend->r2c1; - difference->r2c2 = minuend->r2c2 - subtrahend->r2c2; - difference->r2c3 = minuend->r2c3 - subtrahend->r2c3; + difference->row2_col1 = minuend->row2_col1 - subtrahend->row2_col1; + difference->row2_col2 = minuend->row2_col2 - subtrahend->row2_col2; + difference->row2_col3 = minuend->row2_col3 - subtrahend->row2_col3; } // ================== Multiply ================== // inline void bgc_fp32_matrix3x2_multiply(BGC_FP32_Matrix3x2* product, const BGC_FP32_Matrix3x2* multiplicand, const float multiplier) { - product->r1c1 = multiplicand->r1c1 * multiplier; - product->r1c2 = multiplicand->r1c2 * multiplier; - product->r1c3 = multiplicand->r1c3 * multiplier; + product->row1_col1 = multiplicand->row1_col1 * multiplier; + product->row1_col2 = multiplicand->row1_col2 * multiplier; + product->row1_col3 = multiplicand->row1_col3 * multiplier; - product->r2c1 = multiplicand->r2c1 * multiplier; - product->r2c2 = multiplicand->r2c2 * multiplier; - product->r2c3 = multiplicand->r2c3 * multiplier; + product->row2_col1 = multiplicand->row2_col1 * multiplier; + product->row2_col2 = multiplicand->row2_col2 * multiplier; + product->row2_col3 = multiplicand->row2_col3 * multiplier; } inline void bgc_fp64_matrix3x2_multiply(BGC_FP64_Matrix3x2* product, const BGC_FP64_Matrix3x2* multiplicand, const double multiplier) { - product->r1c1 = multiplicand->r1c1 * multiplier; - product->r1c2 = multiplicand->r1c2 * multiplier; - product->r1c3 = multiplicand->r1c3 * multiplier; + product->row1_col1 = multiplicand->row1_col1 * multiplier; + product->row1_col2 = multiplicand->row1_col2 * multiplier; + product->row1_col3 = multiplicand->row1_col3 * multiplier; - product->r2c1 = multiplicand->r2c1 * multiplier; - product->r2c2 = multiplicand->r2c2 * multiplier; - product->r2c3 = multiplicand->r2c3 * multiplier; + product->row2_col1 = multiplicand->row2_col1 * multiplier; + product->row2_col2 = multiplicand->row2_col2 * multiplier; + product->row2_col3 = multiplicand->row2_col3 * multiplier; } // =================== Divide =================== // @@ -461,56 +461,56 @@ inline void bgc_fp32_matrix3x2_interpolate(BGC_FP32_Matrix3x2* interpolation, co { const float couter_phase = 1.0f - phase; - interpolation->r1c1 = first->r1c1 * couter_phase + second->r1c1 * phase; - interpolation->r1c2 = first->r1c2 * couter_phase + second->r1c2 * phase; - interpolation->r1c3 = first->r1c3 * couter_phase + second->r1c3 * phase; + interpolation->row1_col1 = first->row1_col1 * couter_phase + second->row1_col1 * phase; + interpolation->row1_col2 = first->row1_col2 * couter_phase + second->row1_col2 * phase; + interpolation->row1_col3 = first->row1_col3 * couter_phase + second->row1_col3 * phase; - interpolation->r2c1 = first->r2c1 * couter_phase + second->r2c1 * phase; - interpolation->r2c2 = first->r2c2 * couter_phase + second->r2c2 * phase; - interpolation->r2c3 = first->r2c3 * couter_phase + second->r2c3 * phase; + interpolation->row2_col1 = first->row2_col1 * couter_phase + second->row2_col1 * phase; + interpolation->row2_col2 = first->row2_col2 * couter_phase + second->row2_col2 * phase; + interpolation->row2_col3 = first->row2_col3 * couter_phase + second->row2_col3 * phase; } inline void bgc_fp64_matrix3x2_interpolate(BGC_FP64_Matrix3x2* interpolation, const BGC_FP64_Matrix3x2* first, const BGC_FP64_Matrix3x2* second, const double phase) { const double couter_phase = 1.0 - phase; - interpolation->r1c1 = first->r1c1 * couter_phase + second->r1c1 * phase; - interpolation->r1c2 = first->r1c2 * couter_phase + second->r1c2 * phase; - interpolation->r1c3 = first->r1c3 * couter_phase + second->r1c3 * phase; + interpolation->row1_col1 = first->row1_col1 * couter_phase + second->row1_col1 * phase; + interpolation->row1_col2 = first->row1_col2 * couter_phase + second->row1_col2 * phase; + interpolation->row1_col3 = first->row1_col3 * couter_phase + second->row1_col3 * phase; - interpolation->r2c1 = first->r2c1 * couter_phase + second->r2c1 * phase; - interpolation->r2c2 = first->r2c2 * couter_phase + second->r2c2 * phase; - interpolation->r2c3 = first->r2c3 * couter_phase + second->r2c3 * phase; + interpolation->row2_col1 = first->row2_col1 * couter_phase + second->row2_col1 * phase; + interpolation->row2_col2 = first->row2_col2 * couter_phase + second->row2_col2 * phase; + interpolation->row2_col3 = first->row2_col3 * couter_phase + second->row2_col3 * phase; } // ============ Left Vector Product ============= // inline void bgc_fp32_multiply_vector2_by_matrix3x2(BGC_FP32_Vector3* product, const BGC_FP32_Vector2* vector, const BGC_FP32_Matrix3x2* matrix) { - product->x1 = vector->x1 * matrix->r1c1 + vector->x2 * matrix->r2c1; - product->x2 = vector->x1 * matrix->r1c2 + vector->x2 * matrix->r2c2; - product->x3 = vector->x1 * matrix->r1c3 + vector->x2 * matrix->r2c3; + product->x1 = vector->x1 * matrix->row1_col1 + vector->x2 * matrix->row2_col1; + product->x2 = vector->x1 * matrix->row1_col2 + vector->x2 * matrix->row2_col2; + product->x3 = vector->x1 * matrix->row1_col3 + vector->x2 * matrix->row2_col3; } inline void bgc_fp64_multiply_vector2_by_matrix3x2(BGC_FP64_Vector3* product, const BGC_FP64_Vector2* vector, const BGC_FP64_Matrix3x2* matrix) { - product->x1 = vector->x1 * matrix->r1c1 + vector->x2 * matrix->r2c1; - product->x2 = vector->x1 * matrix->r1c2 + vector->x2 * matrix->r2c2; - product->x3 = vector->x1 * matrix->r1c3 + vector->x2 * matrix->r2c3; + product->x1 = vector->x1 * matrix->row1_col1 + vector->x2 * matrix->row2_col1; + product->x2 = vector->x1 * matrix->row1_col2 + vector->x2 * matrix->row2_col2; + product->x3 = vector->x1 * matrix->row1_col3 + vector->x2 * matrix->row2_col3; } // ============ Right Vector Product ============ // inline void bgc_fp32_multiply_matrix3x2_by_vector3(BGC_FP32_Vector2* product, const BGC_FP32_Matrix3x2* matrix, const BGC_FP32_Vector3* vector) { - product->x1 = matrix->r1c1 * vector->x1 + matrix->r1c2 * vector->x2 + matrix->r1c3 * vector->x3; - product->x2 = matrix->r2c1 * vector->x1 + matrix->r2c2 * vector->x2 + matrix->r2c3 * vector->x3; + product->x1 = matrix->row1_col1 * vector->x1 + matrix->row1_col2 * vector->x2 + matrix->row1_col3 * vector->x3; + product->x2 = matrix->row2_col1 * vector->x1 + matrix->row2_col2 * vector->x2 + matrix->row2_col3 * vector->x3; } inline void bgc_fp64_multiply_matrix3x2_by_vector3(BGC_FP64_Vector2* product, const BGC_FP64_Matrix3x2* matrix, const BGC_FP64_Vector3* vector) { - product->x1 = matrix->r1c1 * vector->x1 + matrix->r1c2 * vector->x2 + matrix->r1c3 * vector->x3; - product->x2 = matrix->r2c1 * vector->x1 + matrix->r2c2 * vector->x2 + matrix->r2c3 * vector->x3; + product->x1 = matrix->row1_col1 * vector->x1 + matrix->row1_col2 * vector->x2 + matrix->row1_col3 * vector->x3; + product->x2 = matrix->row2_col1 * vector->x1 + matrix->row2_col2 * vector->x2 + matrix->row2_col3 * vector->x3; } #endif diff --git a/basic-geometry/matrix3x3.c b/basic-geometry/matrix3x3.c index 4125e37..eff063d 100644 --- a/basic-geometry/matrix3x3.c +++ b/basic-geometry/matrix3x3.c @@ -85,31 +85,31 @@ int bgc_fp32_matrix3x3_get_inverse(BGC_FP32_Matrix3x3* inverse, const BGC_FP32_M return 0; } - const float r1c1 = matrix->r2c2 * matrix->r3c3 - matrix->r2c3 * matrix->r3c2; - const float r1c2 = matrix->r1c3 * matrix->r3c2 - matrix->r1c2 * matrix->r3c3; - const float r1c3 = matrix->r1c2 * matrix->r2c3 - matrix->r1c3 * matrix->r2c2; + const float row1_col1 = matrix->row2_col2 * matrix->row3_col3 - matrix->row2_col3 * matrix->row3_col2; + const float row1_col2 = matrix->row1_col3 * matrix->row3_col2 - matrix->row1_col2 * matrix->row3_col3; + const float row1_col3 = matrix->row1_col2 * matrix->row2_col3 - matrix->row1_col3 * matrix->row2_col2; - const float r2c1 = matrix->r2c3 * matrix->r3c1 - matrix->r2c1 * matrix->r3c3; - const float r2c2 = matrix->r1c1 * matrix->r3c3 - matrix->r1c3 * matrix->r3c1; - const float r2c3 = matrix->r1c3 * matrix->r2c1 - matrix->r1c1 * matrix->r2c3; + const float row2_col1 = matrix->row2_col3 * matrix->row3_col1 - matrix->row2_col1 * matrix->row3_col3; + const float row2_col2 = matrix->row1_col1 * matrix->row3_col3 - matrix->row1_col3 * matrix->row3_col1; + const float row2_col3 = matrix->row1_col3 * matrix->row2_col1 - matrix->row1_col1 * matrix->row2_col3; - const float r3c1 = matrix->r2c1 * matrix->r3c2 - matrix->r2c2 * matrix->r3c1; - const float r3c2 = matrix->r1c2 * matrix->r3c1 - matrix->r1c1 * matrix->r3c2; - const float r3c3 = matrix->r1c1 * matrix->r2c2 - matrix->r1c2 * matrix->r2c1; + const float row3_col1 = matrix->row2_col1 * matrix->row3_col2 - matrix->row2_col2 * matrix->row3_col1; + const float row3_col2 = matrix->row1_col2 * matrix->row3_col1 - matrix->row1_col1 * matrix->row3_col2; + const float row3_col3 = matrix->row1_col1 * matrix->row2_col2 - matrix->row1_col2 * matrix->row2_col1; const float multiplier = 1.0f / determinant; - inverse->r1c1 = r1c1 * multiplier; - inverse->r1c2 = r1c2 * multiplier; - inverse->r1c3 = r1c3 * multiplier; + inverse->row1_col1 = row1_col1 * multiplier; + inverse->row1_col2 = row1_col2 * multiplier; + inverse->row1_col3 = row1_col3 * multiplier; - inverse->r2c1 = r2c1 * multiplier; - inverse->r2c2 = r2c2 * multiplier; - inverse->r2c3 = r2c3 * multiplier; + inverse->row2_col1 = row2_col1 * multiplier; + inverse->row2_col2 = row2_col2 * multiplier; + inverse->row2_col3 = row2_col3 * multiplier; - inverse->r3c1 = r3c1 * multiplier; - inverse->r3c2 = r3c2 * multiplier; - inverse->r3c3 = r3c3 * multiplier; + inverse->row3_col1 = row3_col1 * multiplier; + inverse->row3_col2 = row3_col2 * multiplier; + inverse->row3_col3 = row3_col3 * multiplier; return 1; } @@ -122,31 +122,31 @@ int bgc_fp64_matrix3x3_get_inverse(BGC_FP64_Matrix3x3* inverse, const BGC_FP64_M return 0; } - const double r1c1 = matrix->r2c2 * matrix->r3c3 - matrix->r2c3 * matrix->r3c2; - const double r1c2 = matrix->r1c3 * matrix->r3c2 - matrix->r1c2 * matrix->r3c3; - const double r1c3 = matrix->r1c2 * matrix->r2c3 - matrix->r1c3 * matrix->r2c2; + const double row1_col1 = matrix->row2_col2 * matrix->row3_col3 - matrix->row2_col3 * matrix->row3_col2; + const double row1_col2 = matrix->row1_col3 * matrix->row3_col2 - matrix->row1_col2 * matrix->row3_col3; + const double row1_col3 = matrix->row1_col2 * matrix->row2_col3 - matrix->row1_col3 * matrix->row2_col2; - const double r2c1 = matrix->r2c3 * matrix->r3c1 - matrix->r2c1 * matrix->r3c3; - const double r2c2 = matrix->r1c1 * matrix->r3c3 - matrix->r1c3 * matrix->r3c1; - const double r2c3 = matrix->r1c3 * matrix->r2c1 - matrix->r1c1 * matrix->r2c3; + const double row2_col1 = matrix->row2_col3 * matrix->row3_col1 - matrix->row2_col1 * matrix->row3_col3; + const double row2_col2 = matrix->row1_col1 * matrix->row3_col3 - matrix->row1_col3 * matrix->row3_col1; + const double row2_col3 = matrix->row1_col3 * matrix->row2_col1 - matrix->row1_col1 * matrix->row2_col3; - const double r3c1 = matrix->r2c1 * matrix->r3c2 - matrix->r2c2 * matrix->r3c1; - const double r3c2 = matrix->r1c2 * matrix->r3c1 - matrix->r1c1 * matrix->r3c2; - const double r3c3 = matrix->r1c1 * matrix->r2c2 - matrix->r1c2 * matrix->r2c1; + const double row3_col1 = matrix->row2_col1 * matrix->row3_col2 - matrix->row2_col2 * matrix->row3_col1; + const double row3_col2 = matrix->row1_col2 * matrix->row3_col1 - matrix->row1_col1 * matrix->row3_col2; + const double row3_col3 = matrix->row1_col1 * matrix->row2_col2 - matrix->row1_col2 * matrix->row2_col1; const double multiplier = 1.0 / determinant; - inverse->r1c1 = r1c1 * multiplier; - inverse->r1c2 = r1c2 * multiplier; - inverse->r1c3 = r1c3 * multiplier; + inverse->row1_col1 = row1_col1 * multiplier; + inverse->row1_col2 = row1_col2 * multiplier; + inverse->row1_col3 = row1_col3 * multiplier; - inverse->r2c1 = r2c1 * multiplier; - inverse->r2c2 = r2c2 * multiplier; - inverse->r2c3 = r2c3 * multiplier; + inverse->row2_col1 = row2_col1 * multiplier; + inverse->row2_col2 = row2_col2 * multiplier; + inverse->row2_col3 = row2_col3 * multiplier; - inverse->r3c1 = r3c1 * multiplier; - inverse->r3c2 = r3c2 * multiplier; - inverse->r3c3 = r3c3 * multiplier; + inverse->row3_col1 = row3_col1 * multiplier; + inverse->row3_col2 = row3_col2 * multiplier; + inverse->row3_col3 = row3_col3 * multiplier; return 1; } diff --git a/basic-geometry/matrix3x3.h b/basic-geometry/matrix3x3.h index 18568bd..aaf646d 100644 --- a/basic-geometry/matrix3x3.h +++ b/basic-geometry/matrix3x3.h @@ -8,272 +8,272 @@ inline void bgc_fp32_matrix3x3_reset(BGC_FP32_Matrix3x3* matrix) { - matrix->r1c1 = 0.0f; - matrix->r1c2 = 0.0f; - matrix->r1c3 = 0.0f; + matrix->row1_col1 = 0.0f; + matrix->row1_col2 = 0.0f; + matrix->row1_col3 = 0.0f; - matrix->r2c1 = 0.0f; - matrix->r2c2 = 0.0f; - matrix->r2c3 = 0.0f; + matrix->row2_col1 = 0.0f; + matrix->row2_col2 = 0.0f; + matrix->row2_col3 = 0.0f; - matrix->r3c1 = 0.0f; - matrix->r3c2 = 0.0f; - matrix->r3c3 = 0.0f; + matrix->row3_col1 = 0.0f; + matrix->row3_col2 = 0.0f; + matrix->row3_col3 = 0.0f; } inline void bgc_fp64_matrix3x3_reset(BGC_FP64_Matrix3x3* matrix) { - matrix->r1c1 = 0.0; - matrix->r1c2 = 0.0; - matrix->r1c3 = 0.0; + matrix->row1_col1 = 0.0; + matrix->row1_col2 = 0.0; + matrix->row1_col3 = 0.0; - matrix->r2c1 = 0.0; - matrix->r2c2 = 0.0; - matrix->r2c3 = 0.0; + matrix->row2_col1 = 0.0; + matrix->row2_col2 = 0.0; + matrix->row2_col3 = 0.0; - matrix->r3c1 = 0.0; - matrix->r3c2 = 0.0; - matrix->r3c3 = 0.0; + matrix->row3_col1 = 0.0; + matrix->row3_col2 = 0.0; + matrix->row3_col3 = 0.0; } // ================== Identity ================== // inline void bgc_fp32_matrix3x3_make_identity(BGC_FP32_Matrix3x3* matrix) { - matrix->r1c1 = 1.0f; - matrix->r1c2 = 0.0f; - matrix->r1c3 = 0.0f; + matrix->row1_col1 = 1.0f; + matrix->row1_col2 = 0.0f; + matrix->row1_col3 = 0.0f; - matrix->r2c1 = 0.0f; - matrix->r2c2 = 1.0f; - matrix->r2c3 = 0.0f; + matrix->row2_col1 = 0.0f; + matrix->row2_col2 = 1.0f; + matrix->row2_col3 = 0.0f; - matrix->r3c1 = 0.0f; - matrix->r3c2 = 0.0f; - matrix->r3c3 = 1.0f; + matrix->row3_col1 = 0.0f; + matrix->row3_col2 = 0.0f; + matrix->row3_col3 = 1.0f; } inline void bgc_fp64_matrix3x3_make_identity(BGC_FP64_Matrix3x3* matrix) { - matrix->r1c1 = 1.0; - matrix->r1c2 = 0.0; - matrix->r1c3 = 0.0; + matrix->row1_col1 = 1.0; + matrix->row1_col2 = 0.0; + matrix->row1_col3 = 0.0; - matrix->r2c1 = 0.0; - matrix->r2c2 = 1.0; - matrix->r2c3 = 0.0; + matrix->row2_col1 = 0.0; + matrix->row2_col2 = 1.0; + matrix->row2_col3 = 0.0; - matrix->r3c1 = 0.0; - matrix->r3c2 = 0.0; - matrix->r3c3 = 1.0; + matrix->row3_col1 = 0.0; + matrix->row3_col2 = 0.0; + matrix->row3_col3 = 1.0; } // ================ Set Diagonal ================ // inline void bgc_fp32_matrix3x3_make_diagonal(BGC_FP32_Matrix3x3* matrix, const float d1, const float d2, const float d3) { - matrix->r1c1 = d1; - matrix->r1c2 = 0.0f; - matrix->r1c3 = 0.0f; + matrix->row1_col1 = d1; + matrix->row1_col2 = 0.0f; + matrix->row1_col3 = 0.0f; - matrix->r2c1 = 0.0f; - matrix->r2c2 = d2; - matrix->r2c3 = 0.0f; + matrix->row2_col1 = 0.0f; + matrix->row2_col2 = d2; + matrix->row2_col3 = 0.0f; - matrix->r3c1 = 0.0f; - matrix->r3c2 = 0.0f; - matrix->r3c3 = d2; + matrix->row3_col1 = 0.0f; + matrix->row3_col2 = 0.0f; + matrix->row3_col3 = d2; } inline void bgc_fp64_matrix3x3_make_diagonal(BGC_FP64_Matrix3x3* matrix, const double d1, const double d2, const double d3) { - matrix->r1c1 = d1; - matrix->r1c2 = 0.0; - matrix->r1c3 = 0.0; + matrix->row1_col1 = d1; + matrix->row1_col2 = 0.0; + matrix->row1_col3 = 0.0; - matrix->r2c1 = 0.0; - matrix->r2c2 = d2; - matrix->r2c3 = 0.0; + matrix->row2_col1 = 0.0; + matrix->row2_col2 = d2; + matrix->row2_col3 = 0.0; - matrix->r3c1 = 0.0; - matrix->r3c2 = 0.0; - matrix->r3c3 = d2; + matrix->row3_col1 = 0.0; + matrix->row3_col2 = 0.0; + matrix->row3_col3 = d2; } // ==================== Copy ==================== // inline void bgc_fp32_matrix3x3_copy(BGC_FP32_Matrix3x3* destination, const BGC_FP32_Matrix3x3* source) { - destination->r1c1 = source->r1c1; - destination->r1c2 = source->r1c2; - destination->r1c3 = source->r1c3; + destination->row1_col1 = source->row1_col1; + destination->row1_col2 = source->row1_col2; + destination->row1_col3 = source->row1_col3; - destination->r2c1 = source->r2c1; - destination->r2c2 = source->r2c2; - destination->r2c3 = source->r2c3; + destination->row2_col1 = source->row2_col1; + destination->row2_col2 = source->row2_col2; + destination->row2_col3 = source->row2_col3; - destination->r3c1 = source->r3c1; - destination->r3c2 = source->r3c2; - destination->r3c3 = source->r3c3; + destination->row3_col1 = source->row3_col1; + destination->row3_col2 = source->row3_col2; + destination->row3_col3 = source->row3_col3; } inline void bgc_fp64_matrix3x3_copy(BGC_FP64_Matrix3x3* destination, const BGC_FP64_Matrix3x3* source) { - destination->r1c1 = source->r1c1; - destination->r1c2 = source->r1c2; - destination->r1c3 = source->r1c3; + destination->row1_col1 = source->row1_col1; + destination->row1_col2 = source->row1_col2; + destination->row1_col3 = source->row1_col3; - destination->r2c1 = source->r2c1; - destination->r2c2 = source->r2c2; - destination->r2c3 = source->r2c3; + destination->row2_col1 = source->row2_col1; + destination->row2_col2 = source->row2_col2; + destination->row2_col3 = source->row2_col3; - destination->r3c1 = source->r3c1; - destination->r3c2 = source->r3c2; - destination->r3c3 = source->r3c3; + destination->row3_col1 = source->row3_col1; + destination->row3_col2 = source->row3_col2; + destination->row3_col3 = source->row3_col3; } // ==================== Swap ==================== // inline void bgc_fp32_matrix3x3_swap(BGC_FP32_Matrix3x3* matrix1, BGC_FP32_Matrix3x3* matrix2) { - const float r1c1 = matrix2->r1c1; - const float r1c2 = matrix2->r1c2; - const float r1c3 = matrix2->r1c3; + const float row1_col1 = matrix2->row1_col1; + const float row1_col2 = matrix2->row1_col2; + const float row1_col3 = matrix2->row1_col3; - const float r2c1 = matrix2->r2c1; - const float r2c2 = matrix2->r2c2; - const float r2c3 = matrix2->r2c3; + const float row2_col1 = matrix2->row2_col1; + const float row2_col2 = matrix2->row2_col2; + const float row2_col3 = matrix2->row2_col3; - const float r3c1 = matrix2->r3c1; - const float r3c2 = matrix2->r3c2; - const float r3c3 = matrix2->r3c3; + const float row3_col1 = matrix2->row3_col1; + const float row3_col2 = matrix2->row3_col2; + const float row3_col3 = matrix2->row3_col3; - matrix2->r1c1 = matrix1->r1c1; - matrix2->r1c2 = matrix1->r1c2; - matrix2->r1c3 = matrix1->r1c3; + matrix2->row1_col1 = matrix1->row1_col1; + matrix2->row1_col2 = matrix1->row1_col2; + matrix2->row1_col3 = matrix1->row1_col3; - matrix2->r2c1 = matrix1->r2c1; - matrix2->r2c2 = matrix1->r2c2; - matrix2->r2c3 = matrix1->r2c3; + matrix2->row2_col1 = matrix1->row2_col1; + matrix2->row2_col2 = matrix1->row2_col2; + matrix2->row2_col3 = matrix1->row2_col3; - matrix2->r3c1 = matrix1->r3c1; - matrix2->r3c2 = matrix1->r3c2; - matrix2->r3c3 = matrix1->r3c3; + matrix2->row3_col1 = matrix1->row3_col1; + matrix2->row3_col2 = matrix1->row3_col2; + matrix2->row3_col3 = matrix1->row3_col3; - matrix1->r1c1 = r1c1; - matrix1->r1c2 = r1c2; - matrix1->r1c3 = r1c3; + matrix1->row1_col1 = row1_col1; + matrix1->row1_col2 = row1_col2; + matrix1->row1_col3 = row1_col3; - matrix1->r2c1 = r2c1; - matrix1->r2c2 = r2c2; - matrix1->r2c3 = r2c3; + matrix1->row2_col1 = row2_col1; + matrix1->row2_col2 = row2_col2; + matrix1->row2_col3 = row2_col3; - matrix1->r3c1 = r3c1; - matrix1->r3c2 = r3c2; - matrix1->r3c3 = r3c3; + matrix1->row3_col1 = row3_col1; + matrix1->row3_col2 = row3_col2; + matrix1->row3_col3 = row3_col3; } inline void bgc_fp64_matrix3x3_swap(BGC_FP64_Matrix3x3* matrix1, BGC_FP64_Matrix3x3* matrix2) { - const double r1c1 = matrix2->r1c1; - const double r1c2 = matrix2->r1c2; - const double r1c3 = matrix2->r1c3; + const double row1_col1 = matrix2->row1_col1; + const double row1_col2 = matrix2->row1_col2; + const double row1_col3 = matrix2->row1_col3; - const double r2c1 = matrix2->r2c1; - const double r2c2 = matrix2->r2c2; - const double r2c3 = matrix2->r2c3; + const double row2_col1 = matrix2->row2_col1; + const double row2_col2 = matrix2->row2_col2; + const double row2_col3 = matrix2->row2_col3; - const double r3c1 = matrix2->r3c1; - const double r3c2 = matrix2->r3c2; - const double r3c3 = matrix2->r3c3; + const double row3_col1 = matrix2->row3_col1; + const double row3_col2 = matrix2->row3_col2; + const double row3_col3 = matrix2->row3_col3; - matrix2->r1c1 = matrix1->r1c1; - matrix2->r1c2 = matrix1->r1c2; - matrix2->r1c3 = matrix1->r1c3; + matrix2->row1_col1 = matrix1->row1_col1; + matrix2->row1_col2 = matrix1->row1_col2; + matrix2->row1_col3 = matrix1->row1_col3; - matrix2->r2c1 = matrix1->r2c1; - matrix2->r2c2 = matrix1->r2c2; - matrix2->r2c3 = matrix1->r2c3; + matrix2->row2_col1 = matrix1->row2_col1; + matrix2->row2_col2 = matrix1->row2_col2; + matrix2->row2_col3 = matrix1->row2_col3; - matrix2->r3c1 = matrix1->r3c1; - matrix2->r3c2 = matrix1->r3c2; - matrix2->r3c3 = matrix1->r3c3; + matrix2->row3_col1 = matrix1->row3_col1; + matrix2->row3_col2 = matrix1->row3_col2; + matrix2->row3_col3 = matrix1->row3_col3; - matrix1->r1c1 = r1c1; - matrix1->r1c2 = r1c2; - matrix1->r1c3 = r1c3; + matrix1->row1_col1 = row1_col1; + matrix1->row1_col2 = row1_col2; + matrix1->row1_col3 = row1_col3; - matrix1->r2c1 = r2c1; - matrix1->r2c2 = r2c2; - matrix1->r2c3 = r2c3; + matrix1->row2_col1 = row2_col1; + matrix1->row2_col2 = row2_col2; + matrix1->row2_col3 = row2_col3; - matrix1->r3c1 = r3c1; - matrix1->r3c2 = r3c2; - matrix1->r3c3 = r3c3; + matrix1->row3_col1 = row3_col1; + matrix1->row3_col2 = row3_col2; + matrix1->row3_col3 = row3_col3; } // ================== Convert =================== // inline void bgc_fp64_matrix3x3_convert_to_fp32(BGC_FP32_Matrix3x3* destination, const BGC_FP64_Matrix3x3* source) { - destination->r1c1 = (float)source->r1c1; - destination->r1c2 = (float)source->r1c2; - destination->r1c3 = (float)source->r1c3; + destination->row1_col1 = (float)source->row1_col1; + destination->row1_col2 = (float)source->row1_col2; + destination->row1_col3 = (float)source->row1_col3; - destination->r2c1 = (float)source->r2c1; - destination->r2c2 = (float)source->r2c2; - destination->r2c3 = (float)source->r2c3; + destination->row2_col1 = (float)source->row2_col1; + destination->row2_col2 = (float)source->row2_col2; + destination->row2_col3 = (float)source->row2_col3; - destination->r3c1 = (float)source->r3c1; - destination->r3c2 = (float)source->r3c2; - destination->r3c3 = (float)source->r3c3; + destination->row3_col1 = (float)source->row3_col1; + destination->row3_col2 = (float)source->row3_col2; + destination->row3_col3 = (float)source->row3_col3; } inline void bgc_fp32_matrix3x3_convert_to_fp64(BGC_FP64_Matrix3x3* destination, const BGC_FP32_Matrix3x3* source) { - destination->r1c1 = source->r1c1; - destination->r1c2 = source->r1c2; - destination->r1c3 = source->r1c3; + destination->row1_col1 = source->row1_col1; + destination->row1_col2 = source->row1_col2; + destination->row1_col3 = source->row1_col3; - destination->r2c1 = source->r2c1; - destination->r2c2 = source->r2c2; - destination->r2c3 = source->r2c3; + destination->row2_col1 = source->row2_col1; + destination->row2_col2 = source->row2_col2; + destination->row2_col3 = source->row2_col3; - destination->r3c1 = source->r3c1; - destination->r3c2 = source->r3c2; - destination->r3c3 = source->r3c3; + destination->row3_col1 = source->row3_col1; + destination->row3_col2 = source->row3_col2; + destination->row3_col3 = source->row3_col3; } // ================ Determinant ================= // inline float bgc_fp32_matrix3x3_get_determinant(const BGC_FP32_Matrix3x3* matrix) { - return matrix->r1c1 * (matrix->r2c2 * matrix->r3c3 - matrix->r2c3 * matrix->r3c2) - + matrix->r1c2 * (matrix->r2c3 * matrix->r3c1 - matrix->r2c1 * matrix->r3c3) - + matrix->r1c3 * (matrix->r2c1 * matrix->r3c2 - matrix->r2c2 * matrix->r3c1); + return matrix->row1_col1 * (matrix->row2_col2 * matrix->row3_col3 - matrix->row2_col3 * matrix->row3_col2) + + matrix->row1_col2 * (matrix->row2_col3 * matrix->row3_col1 - matrix->row2_col1 * matrix->row3_col3) + + matrix->row1_col3 * (matrix->row2_col1 * matrix->row3_col2 - matrix->row2_col2 * matrix->row3_col1); } inline double bgc_fp64_matrix3x3_get_determinant(const BGC_FP64_Matrix3x3* matrix) { - return matrix->r1c1 * (matrix->r2c2 * matrix->r3c3 - matrix->r2c3 * matrix->r3c2) - + matrix->r1c2 * (matrix->r2c3 * matrix->r3c1 - matrix->r2c1 * matrix->r3c3) - + matrix->r1c3 * (matrix->r2c1 * matrix->r3c2 - matrix->r2c2 * matrix->r3c1); + return matrix->row1_col1 * (matrix->row2_col2 * matrix->row3_col3 - matrix->row2_col3 * matrix->row3_col2) + + matrix->row1_col2 * (matrix->row2_col3 * matrix->row3_col1 - matrix->row2_col1 * matrix->row3_col3) + + matrix->row1_col3 * (matrix->row2_col1 * matrix->row3_col2 - matrix->row2_col2 * matrix->row3_col1); } // ================ Is Identity ================= // inline int bgc_fp32_matrix3x3_is_identity(const BGC_FP32_Matrix3x3* matrix) { - return bgc_fp32_is_unit(matrix->r1c1) && bgc_fp32_is_zero(matrix->r1c2) && bgc_fp32_is_zero(matrix->r1c3) - && bgc_fp32_is_zero(matrix->r2c1) && bgc_fp32_is_unit(matrix->r2c2) && bgc_fp32_is_zero(matrix->r2c3) - && bgc_fp32_is_zero(matrix->r3c1) && bgc_fp32_is_zero(matrix->r3c2) && bgc_fp32_is_unit(matrix->r3c3); + return bgc_fp32_is_unit(matrix->row1_col1) && bgc_fp32_is_zero(matrix->row1_col2) && bgc_fp32_is_zero(matrix->row1_col3) + && bgc_fp32_is_zero(matrix->row2_col1) && bgc_fp32_is_unit(matrix->row2_col2) && bgc_fp32_is_zero(matrix->row2_col3) + && bgc_fp32_is_zero(matrix->row3_col1) && bgc_fp32_is_zero(matrix->row3_col2) && bgc_fp32_is_unit(matrix->row3_col3); } inline int bgc_fp64_matrix3x3_is_identity(const BGC_FP64_Matrix3x3* matrix) { - return bgc_fp64_is_unit(matrix->r1c1) && bgc_fp64_is_zero(matrix->r1c2) && bgc_fp64_is_zero(matrix->r1c3) - && bgc_fp64_is_zero(matrix->r2c1) && bgc_fp64_is_unit(matrix->r2c2) && bgc_fp64_is_zero(matrix->r2c3) - && bgc_fp64_is_zero(matrix->r3c1) && bgc_fp64_is_zero(matrix->r3c2) && bgc_fp64_is_unit(matrix->r3c3); + return bgc_fp64_is_unit(matrix->row1_col1) && bgc_fp64_is_zero(matrix->row1_col2) && bgc_fp64_is_zero(matrix->row1_col3) + && bgc_fp64_is_zero(matrix->row2_col1) && bgc_fp64_is_unit(matrix->row2_col2) && bgc_fp64_is_zero(matrix->row2_col3) + && bgc_fp64_is_zero(matrix->row3_col1) && bgc_fp64_is_zero(matrix->row3_col2) && bgc_fp64_is_unit(matrix->row3_col3); } // ================ Is Singular ================= // @@ -294,17 +294,17 @@ inline int bgc_fp32_matrix3x3_is_rotation(const BGC_FP32_Matrix3x3* matrix) { BGC_FP32_Matrix3x3 product; - product.r1c1 = matrix->r1c1 * matrix->r1c1 + matrix->r1c2 * matrix->r2c1 + matrix->r1c3 * matrix->r3c1; - product.r1c2 = matrix->r1c1 * matrix->r1c2 + matrix->r1c2 * matrix->r2c2 + matrix->r1c3 * matrix->r3c2; - product.r1c3 = matrix->r1c1 * matrix->r1c3 + matrix->r1c2 * matrix->r2c3 + matrix->r1c3 * matrix->r3c3; + product.row1_col1 = matrix->row1_col1 * matrix->row1_col1 + matrix->row1_col2 * matrix->row2_col1 + matrix->row1_col3 * matrix->row3_col1; + product.row1_col2 = matrix->row1_col1 * matrix->row1_col2 + matrix->row1_col2 * matrix->row2_col2 + matrix->row1_col3 * matrix->row3_col2; + product.row1_col3 = matrix->row1_col1 * matrix->row1_col3 + matrix->row1_col2 * matrix->row2_col3 + matrix->row1_col3 * matrix->row3_col3; - product.r2c1 = matrix->r2c1 * matrix->r1c1 + matrix->r2c2 * matrix->r2c1 + matrix->r2c3 * matrix->r3c1; - product.r2c2 = matrix->r2c1 * matrix->r1c2 + matrix->r2c2 * matrix->r2c2 + matrix->r2c3 * matrix->r3c2; - product.r2c3 = matrix->r2c1 * matrix->r1c3 + matrix->r2c2 * matrix->r2c3 + matrix->r2c3 * matrix->r3c3; + product.row2_col1 = matrix->row2_col1 * matrix->row1_col1 + matrix->row2_col2 * matrix->row2_col1 + matrix->row2_col3 * matrix->row3_col1; + product.row2_col2 = matrix->row2_col1 * matrix->row1_col2 + matrix->row2_col2 * matrix->row2_col2 + matrix->row2_col3 * matrix->row3_col2; + product.row2_col3 = matrix->row2_col1 * matrix->row1_col3 + matrix->row2_col2 * matrix->row2_col3 + matrix->row2_col3 * matrix->row3_col3; - product.r3c1 = matrix->r3c1 * matrix->r1c1 + matrix->r3c2 * matrix->r2c1 + matrix->r3c3 * matrix->r3c1; - product.r3c2 = matrix->r3c1 * matrix->r1c2 + matrix->r3c2 * matrix->r2c2 + matrix->r3c3 * matrix->r3c2; - product.r3c3 = matrix->r3c1 * matrix->r1c3 + matrix->r3c2 * matrix->r2c3 + matrix->r3c3 * matrix->r3c3; + product.row3_col1 = matrix->row3_col1 * matrix->row1_col1 + matrix->row3_col2 * matrix->row2_col1 + matrix->row3_col3 * matrix->row3_col1; + product.row3_col2 = matrix->row3_col1 * matrix->row1_col2 + matrix->row3_col2 * matrix->row2_col2 + matrix->row3_col3 * matrix->row3_col2; + product.row3_col3 = matrix->row3_col1 * matrix->row1_col3 + matrix->row3_col2 * matrix->row2_col3 + matrix->row3_col3 * matrix->row3_col3; return bgc_fp32_matrix3x3_is_identity(&product); } @@ -313,17 +313,17 @@ inline int bgc_fp64_matrix3x3_is_rotation(const BGC_FP64_Matrix3x3* matrix) { BGC_FP64_Matrix3x3 product; - product.r1c1 = matrix->r1c1 * matrix->r1c1 + matrix->r1c2 * matrix->r2c1 + matrix->r1c3 * matrix->r3c1; - product.r1c2 = matrix->r1c1 * matrix->r1c2 + matrix->r1c2 * matrix->r2c2 + matrix->r1c3 * matrix->r3c2; - product.r1c3 = matrix->r1c1 * matrix->r1c3 + matrix->r1c2 * matrix->r2c3 + matrix->r1c3 * matrix->r3c3; + product.row1_col1 = matrix->row1_col1 * matrix->row1_col1 + matrix->row1_col2 * matrix->row2_col1 + matrix->row1_col3 * matrix->row3_col1; + product.row1_col2 = matrix->row1_col1 * matrix->row1_col2 + matrix->row1_col2 * matrix->row2_col2 + matrix->row1_col3 * matrix->row3_col2; + product.row1_col3 = matrix->row1_col1 * matrix->row1_col3 + matrix->row1_col2 * matrix->row2_col3 + matrix->row1_col3 * matrix->row3_col3; - product.r2c1 = matrix->r2c1 * matrix->r1c1 + matrix->r2c2 * matrix->r2c1 + matrix->r2c3 * matrix->r3c1; - product.r2c2 = matrix->r2c1 * matrix->r1c2 + matrix->r2c2 * matrix->r2c2 + matrix->r2c3 * matrix->r3c2; - product.r2c3 = matrix->r2c1 * matrix->r1c3 + matrix->r2c2 * matrix->r2c3 + matrix->r2c3 * matrix->r3c3; + product.row2_col1 = matrix->row2_col1 * matrix->row1_col1 + matrix->row2_col2 * matrix->row2_col1 + matrix->row2_col3 * matrix->row3_col1; + product.row2_col2 = matrix->row2_col1 * matrix->row1_col2 + matrix->row2_col2 * matrix->row2_col2 + matrix->row2_col3 * matrix->row3_col2; + product.row2_col3 = matrix->row2_col1 * matrix->row1_col3 + matrix->row2_col2 * matrix->row2_col3 + matrix->row2_col3 * matrix->row3_col3; - product.r3c1 = matrix->r3c1 * matrix->r1c1 + matrix->r3c2 * matrix->r2c1 + matrix->r3c3 * matrix->r3c1; - product.r3c2 = matrix->r3c1 * matrix->r1c2 + matrix->r3c2 * matrix->r2c2 + matrix->r3c3 * matrix->r3c2; - product.r3c3 = matrix->r3c1 * matrix->r1c3 + matrix->r3c2 * matrix->r2c3 + matrix->r3c3 * matrix->r3c3; + product.row3_col1 = matrix->row3_col1 * matrix->row1_col1 + matrix->row3_col2 * matrix->row2_col1 + matrix->row3_col3 * matrix->row3_col1; + product.row3_col2 = matrix->row3_col1 * matrix->row1_col2 + matrix->row3_col2 * matrix->row2_col2 + matrix->row3_col3 * matrix->row3_col2; + product.row3_col3 = matrix->row3_col1 * matrix->row1_col3 + matrix->row3_col2 * matrix->row2_col3 + matrix->row3_col3 * matrix->row3_col3; return bgc_fp64_matrix3x3_is_identity(&product); } @@ -350,72 +350,72 @@ inline int bgc_fp64_matrix3x3_invert(BGC_FP64_Matrix3x3* matrix) inline void bgc_fp32_matrix3x3_transpose(BGC_FP32_Matrix3x3* matrix) { - const float r1c2 = matrix->r1c2; - const float r1c3 = matrix->r1c3; - const float r2c3 = matrix->r2c3; + const float row1_col2 = matrix->row1_col2; + const float row1_col3 = matrix->row1_col3; + const float row2_col3 = matrix->row2_col3; - matrix->r1c2 = matrix->r2c1; - matrix->r1c3 = matrix->r3c1; - matrix->r2c3 = matrix->r3c2; + matrix->row1_col2 = matrix->row2_col1; + matrix->row1_col3 = matrix->row3_col1; + matrix->row2_col3 = matrix->row3_col2; - matrix->r2c1 = r1c2; - matrix->r3c1 = r1c3; - matrix->r3c2 = r2c3; + matrix->row2_col1 = row1_col2; + matrix->row3_col1 = row1_col3; + matrix->row3_col2 = row2_col3; } inline void bgc_fp64_matrix3x3_transpose(BGC_FP64_Matrix3x3* matrix) { - const double r1c2 = matrix->r1c2; - const double r1c3 = matrix->r1c3; - const double r2c3 = matrix->r2c3; + const double row1_col2 = matrix->row1_col2; + const double row1_col3 = matrix->row1_col3; + const double row2_col3 = matrix->row2_col3; - matrix->r1c2 = matrix->r2c1; - matrix->r1c3 = matrix->r3c1; - matrix->r2c3 = matrix->r3c2; + matrix->row1_col2 = matrix->row2_col1; + matrix->row1_col3 = matrix->row3_col1; + matrix->row2_col3 = matrix->row3_col2; - matrix->r2c1 = r1c2; - matrix->r3c1 = r1c3; - matrix->r3c2 = r2c3; + matrix->row2_col1 = row1_col2; + matrix->row3_col1 = row1_col3; + matrix->row3_col2 = row2_col3; } // =============== Get Transpose ================ // inline void bgc_fp32_matrix3x3_get_transposed(BGC_FP32_Matrix3x3* transposed, const BGC_FP32_Matrix3x3* matrix) { - transposed->r1c1 = matrix->r1c1; - transposed->r2c2 = matrix->r2c2; - transposed->r3c3 = matrix->r3c3; + transposed->row1_col1 = matrix->row1_col1; + transposed->row2_col2 = matrix->row2_col2; + transposed->row3_col3 = matrix->row3_col3; - const float r1c2 = matrix->r1c2; - const float r1c3 = matrix->r1c3; - const float r2c3 = matrix->r2c3; + const float row1_col2 = matrix->row1_col2; + const float row1_col3 = matrix->row1_col3; + const float row2_col3 = matrix->row2_col3; - transposed->r1c2 = matrix->r2c1; - transposed->r1c3 = matrix->r3c1; - transposed->r2c3 = matrix->r3c2; + transposed->row1_col2 = matrix->row2_col1; + transposed->row1_col3 = matrix->row3_col1; + transposed->row2_col3 = matrix->row3_col2; - transposed->r2c1 = r1c2; - transposed->r3c1 = r1c3; - transposed->r3c2 = r2c3; + transposed->row2_col1 = row1_col2; + transposed->row3_col1 = row1_col3; + transposed->row3_col2 = row2_col3; } inline void bgc_fp64_matrix3x3_get_transposed(BGC_FP64_Matrix3x3* transposed, const BGC_FP64_Matrix3x3* matrix) { - transposed->r1c1 = matrix->r1c1; - transposed->r2c2 = matrix->r2c2; - transposed->r3c3 = matrix->r3c3; + transposed->row1_col1 = matrix->row1_col1; + transposed->row2_col2 = matrix->row2_col2; + transposed->row3_col3 = matrix->row3_col3; - const double r1c2 = matrix->r1c2; - const double r1c3 = matrix->r1c3; - const double r2c3 = matrix->r2c3; + const double row1_col2 = matrix->row1_col2; + const double row1_col3 = matrix->row1_col3; + const double row2_col3 = matrix->row2_col3; - transposed->r1c2 = matrix->r2c1; - transposed->r1c3 = matrix->r3c1; - transposed->r2c3 = matrix->r3c2; + transposed->row1_col2 = matrix->row2_col1; + transposed->row1_col3 = matrix->row3_col1; + transposed->row2_col3 = matrix->row3_col2; - transposed->r2c1 = r1c2; - transposed->r3c1 = r1c3; - transposed->r3c2 = r2c3; + transposed->row2_col1 = row1_col2; + transposed->row3_col1 = row1_col3; + transposed->row3_col2 = row2_col3; } // ================== Get Row -================== // @@ -424,25 +424,25 @@ inline void bgc_fp32_matrix3x3_get_row(BGC_FP32_Vector3* row, const BGC_FP32_Mat { if (row_number == 1) { - row->x1 = matrix->r1c1; - row->x2 = matrix->r1c2; - row->x3 = matrix->r1c3; + row->x1 = matrix->row1_col1; + row->x2 = matrix->row1_col2; + row->x3 = matrix->row1_col3; return; } if (row_number == 2) { - row->x1 = matrix->r2c1; - row->x2 = matrix->r2c2; - row->x3 = matrix->r2c3; + row->x1 = matrix->row2_col1; + row->x2 = matrix->row2_col2; + row->x3 = matrix->row2_col3; return; } if (row_number == 3) { - row->x1 = matrix->r3c1; - row->x2 = matrix->r3c2; - row->x3 = matrix->r3c3; + row->x1 = matrix->row3_col1; + row->x2 = matrix->row3_col2; + row->x3 = matrix->row3_col3; return; } @@ -455,25 +455,25 @@ inline void bgc_fp64_matrix3x3_get_row(BGC_FP64_Vector3* row, const BGC_FP64_Mat { if (row_number == 1) { - row->x1 = matrix->r1c1; - row->x2 = matrix->r1c2; - row->x3 = matrix->r1c3; + row->x1 = matrix->row1_col1; + row->x2 = matrix->row1_col2; + row->x3 = matrix->row1_col3; return; } if (row_number == 2) { - row->x1 = matrix->r2c1; - row->x2 = matrix->r2c2; - row->x3 = matrix->r2c3; + row->x1 = matrix->row2_col1; + row->x2 = matrix->row2_col2; + row->x3 = matrix->row2_col3; return; } if (row_number == 3) { - row->x1 = matrix->r3c1; - row->x2 = matrix->r3c2; - row->x3 = matrix->r3c3; + row->x1 = matrix->row3_col1; + row->x2 = matrix->row3_col2; + row->x3 = matrix->row3_col3; return; } @@ -488,25 +488,25 @@ inline void bgc_fp32_matrix3x3_set_row(BGC_FP32_Matrix3x3* matrix, const int row { if (row_number == 1) { - matrix->r1c1 = row->x1; - matrix->r1c2 = row->x2; - matrix->r1c3 = row->x3; + matrix->row1_col1 = row->x1; + matrix->row1_col2 = row->x2; + matrix->row1_col3 = row->x3; return; } if (row_number == 2) { - matrix->r2c1 = row->x1; - matrix->r2c2 = row->x2; - matrix->r2c3 = row->x3; + matrix->row2_col1 = row->x1; + matrix->row2_col2 = row->x2; + matrix->row2_col3 = row->x3; return; } if (row_number == 3) { - matrix->r3c1 = row->x1; - matrix->r3c2 = row->x2; - matrix->r3c3 = row->x3; + matrix->row3_col1 = row->x1; + matrix->row3_col2 = row->x2; + matrix->row3_col3 = row->x3; } } @@ -514,25 +514,25 @@ inline void bgc_fp64_matrix3x3_set_row(BGC_FP64_Matrix3x3* matrix, const int row { if (row_number == 1) { - matrix->r1c1 = row->x1; - matrix->r1c2 = row->x2; - matrix->r1c3 = row->x3; + matrix->row1_col1 = row->x1; + matrix->row1_col2 = row->x2; + matrix->row1_col3 = row->x3; return; } if (row_number == 2) { - matrix->r2c1 = row->x1; - matrix->r2c2 = row->x2; - matrix->r2c3 = row->x3; + matrix->row2_col1 = row->x1; + matrix->row2_col2 = row->x2; + matrix->row2_col3 = row->x3; return; } if (row_number == 3) { - matrix->r3c1 = row->x1; - matrix->r3c2 = row->x2; - matrix->r3c3 = row->x3; + matrix->row3_col1 = row->x1; + matrix->row3_col2 = row->x2; + matrix->row3_col3 = row->x3; } } @@ -542,25 +542,25 @@ inline void bgc_fp32_matrix3x3_get_column(BGC_FP32_Vector3* column, const BGC_FP { if (column_number == 1) { - column->x1 = matrix->r1c1; - column->x2 = matrix->r2c1; - column->x3 = matrix->r3c1; + column->x1 = matrix->row1_col1; + column->x2 = matrix->row2_col1; + column->x3 = matrix->row3_col1; return; } if (column_number == 2) { - column->x1 = matrix->r1c2; - column->x2 = matrix->r2c2; - column->x3 = matrix->r3c2; + column->x1 = matrix->row1_col2; + column->x2 = matrix->row2_col2; + column->x3 = matrix->row3_col2; return; } if (column_number == 3) { - column->x1 = matrix->r1c3; - column->x2 = matrix->r2c3; - column->x3 = matrix->r3c3; + column->x1 = matrix->row1_col3; + column->x2 = matrix->row2_col3; + column->x3 = matrix->row3_col3; return; } @@ -573,25 +573,25 @@ inline void bgc_fp64_matrix3x3_get_column(BGC_FP64_Vector3* column, const BGC_FP { if (column_number == 1) { - column->x1 = matrix->r1c1; - column->x2 = matrix->r2c1; - column->x3 = matrix->r3c1; + column->x1 = matrix->row1_col1; + column->x2 = matrix->row2_col1; + column->x3 = matrix->row3_col1; return; } if (column_number == 2) { - column->x1 = matrix->r1c2; - column->x2 = matrix->r2c2; - column->x3 = matrix->r3c2; + column->x1 = matrix->row1_col2; + column->x2 = matrix->row2_col2; + column->x3 = matrix->row3_col2; return; } if (column_number == 3) { - column->x1 = matrix->r1c3; - column->x2 = matrix->r2c3; - column->x3 = matrix->r3c3; + column->x1 = matrix->row1_col3; + column->x2 = matrix->row2_col3; + column->x3 = matrix->row3_col3; return; } @@ -606,25 +606,25 @@ inline void bgc_fp32_matrix3x3_set_column(BGC_FP32_Matrix3x3* matrix, const int { if (column_number == 1) { - matrix->r1c1 = column->x1; - matrix->r2c1 = column->x2; - matrix->r3c1 = column->x3; + matrix->row1_col1 = column->x1; + matrix->row2_col1 = column->x2; + matrix->row3_col1 = column->x3; return; } if (column_number == 2) { - matrix->r1c2 = column->x1; - matrix->r2c2 = column->x2; - matrix->r3c2 = column->x3; + matrix->row1_col2 = column->x1; + matrix->row2_col2 = column->x2; + matrix->row3_col2 = column->x3; return; } if (column_number == 3) { - matrix->r1c3 = column->x1; - matrix->r2c3 = column->x2; - matrix->r3c3 = column->x3; + matrix->row1_col3 = column->x1; + matrix->row2_col3 = column->x2; + matrix->row3_col3 = column->x3; } } @@ -632,25 +632,25 @@ inline void bgc_fp64_matrix3x3_set_column(BGC_FP64_Matrix3x3* matrix, const int { if (column_number == 1) { - matrix->r1c1 = column->x1; - matrix->r2c1 = column->x2; - matrix->r3c1 = column->x3; + matrix->row1_col1 = column->x1; + matrix->row2_col1 = column->x2; + matrix->row3_col1 = column->x3; return; } if (column_number == 2) { - matrix->r1c2 = column->x1; - matrix->r2c2 = column->x2; - matrix->r3c2 = column->x3; + matrix->row1_col2 = column->x1; + matrix->row2_col2 = column->x2; + matrix->row3_col2 = column->x3; return; } if (column_number == 3) { - matrix->r1c3 = column->x1; - matrix->r2c3 = column->x2; - matrix->r3c3 = column->x3; + matrix->row1_col3 = column->x1; + matrix->row2_col3 = column->x2; + matrix->row3_col3 = column->x3; } } @@ -658,128 +658,128 @@ inline void bgc_fp64_matrix3x3_set_column(BGC_FP64_Matrix3x3* matrix, const int inline void bgc_fp32_matrix3x3_add(BGC_FP32_Matrix3x3* sum, const BGC_FP32_Matrix3x3* matrix1, const BGC_FP32_Matrix3x3* matrix2) { - sum->r1c1 = matrix1->r1c1 + matrix2->r1c1; - sum->r1c2 = matrix1->r1c2 + matrix2->r1c2; - sum->r1c3 = matrix1->r1c3 + matrix2->r1c3; + sum->row1_col1 = matrix1->row1_col1 + matrix2->row1_col1; + sum->row1_col2 = matrix1->row1_col2 + matrix2->row1_col2; + sum->row1_col3 = matrix1->row1_col3 + matrix2->row1_col3; - sum->r2c1 = matrix1->r2c1 + matrix2->r2c1; - sum->r2c2 = matrix1->r2c2 + matrix2->r2c2; - sum->r2c3 = matrix1->r2c3 + matrix2->r2c3; + sum->row2_col1 = matrix1->row2_col1 + matrix2->row2_col1; + sum->row2_col2 = matrix1->row2_col2 + matrix2->row2_col2; + sum->row2_col3 = matrix1->row2_col3 + matrix2->row2_col3; - sum->r3c1 = matrix1->r3c1 + matrix2->r3c1; - sum->r3c2 = matrix1->r3c2 + matrix2->r3c2; - sum->r3c3 = matrix1->r3c3 + matrix2->r3c3; + sum->row3_col1 = matrix1->row3_col1 + matrix2->row3_col1; + sum->row3_col2 = matrix1->row3_col2 + matrix2->row3_col2; + sum->row3_col3 = matrix1->row3_col3 + matrix2->row3_col3; } inline void bgc_fp64_matrix3x3_add(BGC_FP64_Matrix3x3* sum, const BGC_FP64_Matrix3x3* matrix1, const BGC_FP64_Matrix3x3* matrix2) { - sum->r1c1 = matrix1->r1c1 + matrix2->r1c1; - sum->r1c2 = matrix1->r1c2 + matrix2->r1c2; - sum->r1c3 = matrix1->r1c3 + matrix2->r1c3; + sum->row1_col1 = matrix1->row1_col1 + matrix2->row1_col1; + sum->row1_col2 = matrix1->row1_col2 + matrix2->row1_col2; + sum->row1_col3 = matrix1->row1_col3 + matrix2->row1_col3; - sum->r2c1 = matrix1->r2c1 + matrix2->r2c1; - sum->r2c2 = matrix1->r2c2 + matrix2->r2c2; - sum->r2c3 = matrix1->r2c3 + matrix2->r2c3; + sum->row2_col1 = matrix1->row2_col1 + matrix2->row2_col1; + sum->row2_col2 = matrix1->row2_col2 + matrix2->row2_col2; + sum->row2_col3 = matrix1->row2_col3 + matrix2->row2_col3; - sum->r3c1 = matrix1->r3c1 + matrix2->r3c1; - sum->r3c2 = matrix1->r3c2 + matrix2->r3c2; - sum->r3c3 = matrix1->r3c3 + matrix2->r3c3; + sum->row3_col1 = matrix1->row3_col1 + matrix2->row3_col1; + sum->row3_col2 = matrix1->row3_col2 + matrix2->row3_col2; + sum->row3_col3 = matrix1->row3_col3 + matrix2->row3_col3; } // ================= Add scaled ================= // inline void bgc_fp32_matrix3x3_add_scaled(BGC_FP32_Matrix3x3* sum, const BGC_FP32_Matrix3x3* basic_matrix, const BGC_FP32_Matrix3x3* scalable_matrix, const float scale) { - sum->r1c1 = basic_matrix->r1c1 + scalable_matrix->r1c1 * scale; - sum->r1c2 = basic_matrix->r1c2 + scalable_matrix->r1c2 * scale; - sum->r1c3 = basic_matrix->r1c3 + scalable_matrix->r1c3 * scale; + sum->row1_col1 = basic_matrix->row1_col1 + scalable_matrix->row1_col1 * scale; + sum->row1_col2 = basic_matrix->row1_col2 + scalable_matrix->row1_col2 * scale; + sum->row1_col3 = basic_matrix->row1_col3 + scalable_matrix->row1_col3 * scale; - sum->r2c1 = basic_matrix->r2c1 + scalable_matrix->r2c1 * scale; - sum->r2c2 = basic_matrix->r2c2 + scalable_matrix->r2c2 * scale; - sum->r2c3 = basic_matrix->r2c3 + scalable_matrix->r2c3 * scale; + sum->row2_col1 = basic_matrix->row2_col1 + scalable_matrix->row2_col1 * scale; + sum->row2_col2 = basic_matrix->row2_col2 + scalable_matrix->row2_col2 * scale; + sum->row2_col3 = basic_matrix->row2_col3 + scalable_matrix->row2_col3 * scale; - sum->r3c1 = basic_matrix->r3c1 + scalable_matrix->r3c1 * scale; - sum->r3c2 = basic_matrix->r3c2 + scalable_matrix->r3c2 * scale; - sum->r3c3 = basic_matrix->r3c3 + scalable_matrix->r3c3 * scale; + sum->row3_col1 = basic_matrix->row3_col1 + scalable_matrix->row3_col1 * scale; + sum->row3_col2 = basic_matrix->row3_col2 + scalable_matrix->row3_col2 * scale; + sum->row3_col3 = basic_matrix->row3_col3 + scalable_matrix->row3_col3 * scale; } inline void bgc_fp64_matrix3x3_add_scaled(BGC_FP64_Matrix3x3* sum, const BGC_FP64_Matrix3x3* basic_matrix, const BGC_FP64_Matrix3x3* scalable_matrix, const double scale) { - sum->r1c1 = basic_matrix->r1c1 + scalable_matrix->r1c1 * scale; - sum->r1c2 = basic_matrix->r1c2 + scalable_matrix->r1c2 * scale; - sum->r1c3 = basic_matrix->r1c3 + scalable_matrix->r1c3 * scale; + sum->row1_col1 = basic_matrix->row1_col1 + scalable_matrix->row1_col1 * scale; + sum->row1_col2 = basic_matrix->row1_col2 + scalable_matrix->row1_col2 * scale; + sum->row1_col3 = basic_matrix->row1_col3 + scalable_matrix->row1_col3 * scale; - sum->r2c1 = basic_matrix->r2c1 + scalable_matrix->r2c1 * scale; - sum->r2c2 = basic_matrix->r2c2 + scalable_matrix->r2c2 * scale; - sum->r2c3 = basic_matrix->r2c3 + scalable_matrix->r2c3 * scale; + sum->row2_col1 = basic_matrix->row2_col1 + scalable_matrix->row2_col1 * scale; + sum->row2_col2 = basic_matrix->row2_col2 + scalable_matrix->row2_col2 * scale; + sum->row2_col3 = basic_matrix->row2_col3 + scalable_matrix->row2_col3 * scale; - sum->r3c1 = basic_matrix->r3c1 + scalable_matrix->r3c1 * scale; - sum->r3c2 = basic_matrix->r3c2 + scalable_matrix->r3c2 * scale; - sum->r3c3 = basic_matrix->r3c3 + scalable_matrix->r3c3 * scale; + sum->row3_col1 = basic_matrix->row3_col1 + scalable_matrix->row3_col1 * scale; + sum->row3_col2 = basic_matrix->row3_col2 + scalable_matrix->row3_col2 * scale; + sum->row3_col3 = basic_matrix->row3_col3 + scalable_matrix->row3_col3 * scale; } // ================== Subtract ================== // inline void bgc_fp32_matrix3x3_subtract(BGC_FP32_Matrix3x3* difference, const BGC_FP32_Matrix3x3* minuend, const BGC_FP32_Matrix3x3* subtrahend) { - difference->r1c1 = minuend->r1c1 - subtrahend->r1c1; - difference->r1c2 = minuend->r1c2 - subtrahend->r1c2; - difference->r1c3 = minuend->r1c3 - subtrahend->r1c3; + difference->row1_col1 = minuend->row1_col1 - subtrahend->row1_col1; + difference->row1_col2 = minuend->row1_col2 - subtrahend->row1_col2; + difference->row1_col3 = minuend->row1_col3 - subtrahend->row1_col3; - difference->r2c1 = minuend->r2c1 - subtrahend->r2c1; - difference->r2c2 = minuend->r2c2 - subtrahend->r2c2; - difference->r2c3 = minuend->r2c3 - subtrahend->r2c3; + difference->row2_col1 = minuend->row2_col1 - subtrahend->row2_col1; + difference->row2_col2 = minuend->row2_col2 - subtrahend->row2_col2; + difference->row2_col3 = minuend->row2_col3 - subtrahend->row2_col3; - difference->r3c1 = minuend->r3c1 - subtrahend->r3c1; - difference->r3c2 = minuend->r3c2 - subtrahend->r3c2; - difference->r3c3 = minuend->r3c3 - subtrahend->r3c3; + difference->row3_col1 = minuend->row3_col1 - subtrahend->row3_col1; + difference->row3_col2 = minuend->row3_col2 - subtrahend->row3_col2; + difference->row3_col3 = minuend->row3_col3 - subtrahend->row3_col3; } inline void bgc_fp64_matrix3x3_subtract(BGC_FP64_Matrix3x3* difference, const BGC_FP64_Matrix3x3* minuend, const BGC_FP64_Matrix3x3* subtrahend) { - difference->r1c1 = minuend->r1c1 - subtrahend->r1c1; - difference->r1c2 = minuend->r1c2 - subtrahend->r1c2; - difference->r1c3 = minuend->r1c3 - subtrahend->r1c3; + difference->row1_col1 = minuend->row1_col1 - subtrahend->row1_col1; + difference->row1_col2 = minuend->row1_col2 - subtrahend->row1_col2; + difference->row1_col3 = minuend->row1_col3 - subtrahend->row1_col3; - difference->r2c1 = minuend->r2c1 - subtrahend->r2c1; - difference->r2c2 = minuend->r2c2 - subtrahend->r2c2; - difference->r2c3 = minuend->r2c3 - subtrahend->r2c3; + difference->row2_col1 = minuend->row2_col1 - subtrahend->row2_col1; + difference->row2_col2 = minuend->row2_col2 - subtrahend->row2_col2; + difference->row2_col3 = minuend->row2_col3 - subtrahend->row2_col3; - difference->r3c1 = minuend->r3c1 - subtrahend->r3c1; - difference->r3c2 = minuend->r3c2 - subtrahend->r3c2; - difference->r3c3 = minuend->r3c3 - subtrahend->r3c3; + difference->row3_col1 = minuend->row3_col1 - subtrahend->row3_col1; + difference->row3_col2 = minuend->row3_col2 - subtrahend->row3_col2; + difference->row3_col3 = minuend->row3_col3 - subtrahend->row3_col3; } // ================== Multiply ================== // inline void bgc_fp32_matrix3x3_multiply(BGC_FP32_Matrix3x3* product, const BGC_FP32_Matrix3x3* multiplicand, const float multiplier) { - product->r1c1 = multiplicand->r1c1 * multiplier; - product->r1c2 = multiplicand->r1c2 * multiplier; - product->r1c3 = multiplicand->r1c3 * multiplier; + product->row1_col1 = multiplicand->row1_col1 * multiplier; + product->row1_col2 = multiplicand->row1_col2 * multiplier; + product->row1_col3 = multiplicand->row1_col3 * multiplier; - product->r2c1 = multiplicand->r2c1 * multiplier; - product->r2c2 = multiplicand->r2c2 * multiplier; - product->r2c3 = multiplicand->r2c3 * multiplier; + product->row2_col1 = multiplicand->row2_col1 * multiplier; + product->row2_col2 = multiplicand->row2_col2 * multiplier; + product->row2_col3 = multiplicand->row2_col3 * multiplier; - product->r3c1 = multiplicand->r3c1 * multiplier; - product->r3c2 = multiplicand->r3c2 * multiplier; - product->r3c3 = multiplicand->r3c3 * multiplier; + product->row3_col1 = multiplicand->row3_col1 * multiplier; + product->row3_col2 = multiplicand->row3_col2 * multiplier; + product->row3_col3 = multiplicand->row3_col3 * multiplier; } inline void bgc_fp64_matrix3x3_multiply(BGC_FP64_Matrix3x3* product, const BGC_FP64_Matrix3x3* multiplicand, const double multiplier) { - product->r1c1 = multiplicand->r1c1 * multiplier; - product->r1c2 = multiplicand->r1c2 * multiplier; - product->r1c3 = multiplicand->r1c3 * multiplier; + product->row1_col1 = multiplicand->row1_col1 * multiplier; + product->row1_col2 = multiplicand->row1_col2 * multiplier; + product->row1_col3 = multiplicand->row1_col3 * multiplier; - product->r2c1 = multiplicand->r2c1 * multiplier; - product->r2c2 = multiplicand->r2c2 * multiplier; - product->r2c3 = multiplicand->r2c3 * multiplier; + product->row2_col1 = multiplicand->row2_col1 * multiplier; + product->row2_col2 = multiplicand->row2_col2 * multiplier; + product->row2_col3 = multiplicand->row2_col3 * multiplier; - product->r3c1 = multiplicand->r3c1 * multiplier; - product->r3c2 = multiplicand->r3c2 * multiplier; - product->r3c3 = multiplicand->r3c3 * multiplier; + product->row3_col1 = multiplicand->row3_col1 * multiplier; + product->row3_col2 = multiplicand->row3_col2 * multiplier; + product->row3_col3 = multiplicand->row3_col3 * multiplier; } // =================== Divide =================== // @@ -800,43 +800,43 @@ inline void bgc_fp32_matrix3x3_interpolate(BGC_FP32_Matrix3x3* interpolation, co { const float counter_phase = 1.0f - phase; - interpolation->r1c1 = first->r1c1 * counter_phase + second->r1c1 * phase; - interpolation->r1c2 = first->r1c2 * counter_phase + second->r1c2 * phase; - interpolation->r1c3 = first->r1c3 * counter_phase + second->r1c3 * phase; + interpolation->row1_col1 = first->row1_col1 * counter_phase + second->row1_col1 * phase; + interpolation->row1_col2 = first->row1_col2 * counter_phase + second->row1_col2 * phase; + interpolation->row1_col3 = first->row1_col3 * counter_phase + second->row1_col3 * phase; - interpolation->r2c1 = first->r2c1 * counter_phase + second->r2c1 * phase; - interpolation->r2c2 = first->r2c2 * counter_phase + second->r2c2 * phase; - interpolation->r2c3 = first->r2c3 * counter_phase + second->r2c3 * phase; + interpolation->row2_col1 = first->row2_col1 * counter_phase + second->row2_col1 * phase; + interpolation->row2_col2 = first->row2_col2 * counter_phase + second->row2_col2 * phase; + interpolation->row2_col3 = first->row2_col3 * counter_phase + second->row2_col3 * phase; - interpolation->r3c1 = first->r3c1 * counter_phase + second->r3c1 * phase; - interpolation->r3c2 = first->r3c2 * counter_phase + second->r3c2 * phase; - interpolation->r3c3 = first->r3c3 * counter_phase + second->r3c3 * phase; + interpolation->row3_col1 = first->row3_col1 * counter_phase + second->row3_col1 * phase; + interpolation->row3_col2 = first->row3_col2 * counter_phase + second->row3_col2 * phase; + interpolation->row3_col3 = first->row3_col3 * counter_phase + second->row3_col3 * phase; } inline void bgc_fp64_matrix3x3_interpolate(BGC_FP64_Matrix3x3* interpolation, const BGC_FP64_Matrix3x3* first, const BGC_FP64_Matrix3x3* second, const double phase) { const double counter_phase = 1.0 - phase; - interpolation->r1c1 = first->r1c1 * counter_phase + second->r1c1 * phase; - interpolation->r1c2 = first->r1c2 * counter_phase + second->r1c2 * phase; - interpolation->r1c3 = first->r1c3 * counter_phase + second->r1c3 * phase; + interpolation->row1_col1 = first->row1_col1 * counter_phase + second->row1_col1 * phase; + interpolation->row1_col2 = first->row1_col2 * counter_phase + second->row1_col2 * phase; + interpolation->row1_col3 = first->row1_col3 * counter_phase + second->row1_col3 * phase; - interpolation->r2c1 = first->r2c1 * counter_phase + second->r2c1 * phase; - interpolation->r2c2 = first->r2c2 * counter_phase + second->r2c2 * phase; - interpolation->r2c3 = first->r2c3 * counter_phase + second->r2c3 * phase; + interpolation->row2_col1 = first->row2_col1 * counter_phase + second->row2_col1 * phase; + interpolation->row2_col2 = first->row2_col2 * counter_phase + second->row2_col2 * phase; + interpolation->row2_col3 = first->row2_col3 * counter_phase + second->row2_col3 * phase; - interpolation->r3c1 = first->r3c1 * counter_phase + second->r3c1 * phase; - interpolation->r3c2 = first->r3c2 * counter_phase + second->r3c2 * phase; - interpolation->r3c3 = first->r3c3 * counter_phase + second->r3c3 * phase; + interpolation->row3_col1 = first->row3_col1 * counter_phase + second->row3_col1 * phase; + interpolation->row3_col2 = first->row3_col2 * counter_phase + second->row3_col2 * phase; + interpolation->row3_col3 = first->row3_col3 * counter_phase + second->row3_col3 * phase; } // ============ Left Vector Product ============= // inline void bgc_fp32_multiply_vector3_by_matrix3x3(BGC_FP32_Vector3* product, const BGC_FP32_Vector3* vector, const BGC_FP32_Matrix3x3* matrix) { - const float x1 = vector->x1 * matrix->r1c1 + vector->x2 * matrix->r2c1 + vector->x3 * matrix->r3c1; - const float x2 = vector->x1 * matrix->r1c2 + vector->x2 * matrix->r2c2 + vector->x3 * matrix->r3c2; - const float x3 = vector->x1 * matrix->r1c3 + vector->x2 * matrix->r2c3 + vector->x3 * matrix->r3c3; + const float x1 = vector->x1 * matrix->row1_col1 + vector->x2 * matrix->row2_col1 + vector->x3 * matrix->row3_col1; + const float x2 = vector->x1 * matrix->row1_col2 + vector->x2 * matrix->row2_col2 + vector->x3 * matrix->row3_col2; + const float x3 = vector->x1 * matrix->row1_col3 + vector->x2 * matrix->row2_col3 + vector->x3 * matrix->row3_col3; product->x1 = x1; product->x2 = x2; @@ -845,9 +845,9 @@ inline void bgc_fp32_multiply_vector3_by_matrix3x3(BGC_FP32_Vector3* product, co inline void bgc_fp64_multiply_vector3_by_matrix3x3(BGC_FP64_Vector3* product, const BGC_FP64_Vector3* vector, const BGC_FP64_Matrix3x3* matrix) { - const double x1 = vector->x1 * matrix->r1c1 + vector->x2 * matrix->r2c1 + vector->x3 * matrix->r3c1; - const double x2 = vector->x1 * matrix->r1c2 + vector->x2 * matrix->r2c2 + vector->x3 * matrix->r3c2; - const double x3 = vector->x1 * matrix->r1c3 + vector->x2 * matrix->r2c3 + vector->x3 * matrix->r3c3; + const double x1 = vector->x1 * matrix->row1_col1 + vector->x2 * matrix->row2_col1 + vector->x3 * matrix->row3_col1; + const double x2 = vector->x1 * matrix->row1_col2 + vector->x2 * matrix->row2_col2 + vector->x3 * matrix->row3_col2; + const double x3 = vector->x1 * matrix->row1_col3 + vector->x2 * matrix->row2_col3 + vector->x3 * matrix->row3_col3; product->x1 = x1; product->x2 = x2; @@ -858,9 +858,9 @@ inline void bgc_fp64_multiply_vector3_by_matrix3x3(BGC_FP64_Vector3* product, co inline void bgc_fp32_multiply_matrix3x3_by_vector3(BGC_FP32_Vector3* product, const BGC_FP32_Matrix3x3* matrix, const BGC_FP32_Vector3* vector) { - const float x1 = matrix->r1c1 * vector->x1 + matrix->r1c2 * vector->x2 + matrix->r1c3 * vector->x3; - const float x2 = matrix->r2c1 * vector->x1 + matrix->r2c2 * vector->x2 + matrix->r2c3 * vector->x3; - const float x3 = matrix->r3c1 * vector->x1 + matrix->r3c2 * vector->x2 + matrix->r3c3 * vector->x3; + const float x1 = matrix->row1_col1 * vector->x1 + matrix->row1_col2 * vector->x2 + matrix->row1_col3 * vector->x3; + const float x2 = matrix->row2_col1 * vector->x1 + matrix->row2_col2 * vector->x2 + matrix->row2_col3 * vector->x3; + const float x3 = matrix->row3_col1 * vector->x1 + matrix->row3_col2 * vector->x2 + matrix->row3_col3 * vector->x3; product->x1 = x1; product->x2 = x2; @@ -869,9 +869,9 @@ inline void bgc_fp32_multiply_matrix3x3_by_vector3(BGC_FP32_Vector3* product, co inline void bgc_fp64_multiply_matrix3x3_by_vector3(BGC_FP64_Vector3* product, const BGC_FP64_Matrix3x3* matrix, const BGC_FP64_Vector3* vector) { - const double x1 = matrix->r1c1 * vector->x1 + matrix->r1c2 * vector->x2 + matrix->r1c3 * vector->x3; - const double x2 = matrix->r2c1 * vector->x1 + matrix->r2c2 * vector->x2 + matrix->r2c3 * vector->x3; - const double x3 = matrix->r3c1 * vector->x1 + matrix->r3c2 * vector->x2 + matrix->r3c3 * vector->x3; + const double x1 = matrix->row1_col1 * vector->x1 + matrix->row1_col2 * vector->x2 + matrix->row1_col3 * vector->x3; + const double x2 = matrix->row2_col1 * vector->x1 + matrix->row2_col2 * vector->x2 + matrix->row2_col3 * vector->x3; + const double x3 = matrix->row3_col1 * vector->x1 + matrix->row3_col2 * vector->x2 + matrix->row3_col3 * vector->x3; product->x1 = x1; product->x2 = x2; diff --git a/basic-geometry/quaternion.c b/basic-geometry/quaternion.c index bedd7bf..e7cc0eb 100644 --- a/basic-geometry/quaternion.c +++ b/basic-geometry/quaternion.c @@ -114,7 +114,7 @@ int bgc_fp32_quaternion_get_exponation(BGC_FP32_Quaternion* power, const BGC_FP3 return 0; } - if (square_vector <= BGC_FP32_SQUARE_EPSYLON) { + if (square_vector <= BGC_FP32_SQUARE_EPSILON) { if (base->s0 < 0.0f) { return 0; } @@ -155,7 +155,7 @@ int bgc_fp64_quaternion_get_exponation(BGC_FP64_Quaternion* power, const BGC_FP6 return 0; } - if (square_vector <= BGC_FP64_SQUARE_EPSYLON) { + if (square_vector <= BGC_FP64_SQUARE_EPSILON) { if (base->s0 < 0.0) { return 0; } diff --git a/basic-geometry/quaternion.h b/basic-geometry/quaternion.h index b6491d2..dfc6085 100644 --- a/basic-geometry/quaternion.h +++ b/basic-geometry/quaternion.h @@ -97,12 +97,12 @@ inline double bgc_fp64_quaternion_get_modulus(const BGC_FP64_Quaternion* quatern inline int bgc_fp32_quaternion_is_zero(const BGC_FP32_Quaternion* quaternion) { - return bgc_fp32_quaternion_get_square_modulus(quaternion) <= BGC_FP32_SQUARE_EPSYLON; + return bgc_fp32_quaternion_get_square_modulus(quaternion) <= BGC_FP32_SQUARE_EPSILON; } inline int bgc_fp64_quaternion_is_zero(const BGC_FP64_Quaternion* quaternion) { - return bgc_fp64_quaternion_get_square_modulus(quaternion) <= BGC_FP64_SQUARE_EPSYLON; + return bgc_fp64_quaternion_get_square_modulus(quaternion) <= BGC_FP64_SQUARE_EPSILON; } // ================== Is Unit =================== // @@ -295,7 +295,7 @@ inline int bgc_fp32_quaternion_get_ratio(BGC_FP32_Quaternion* quotient, const BG { const float square_modulus = bgc_fp32_quaternion_get_square_modulus(divisor); - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -318,7 +318,7 @@ inline int bgc_fp64_quaternion_get_ratio(BGC_FP64_Quaternion* quotient, const BG { const double square_modulus = bgc_fp64_quaternion_get_square_modulus(divisor); - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -477,7 +477,7 @@ inline int bgc_fp32_quaternion_get_inverse(BGC_FP32_Quaternion* inverse, const B { const float square_modulus = bgc_fp32_quaternion_get_square_modulus(quaternion); - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -495,7 +495,7 @@ inline int bgc_fp64_quaternion_get_inverse(BGC_FP64_Quaternion* inverse, const B { const double square_modulus = bgc_fp64_quaternion_get_square_modulus(quaternion); - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -529,7 +529,7 @@ inline int bgc_fp32_quaternion_normalize(BGC_FP32_Quaternion* quaternion) return 1; } - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -551,7 +551,7 @@ inline int bgc_fp64_quaternion_normalize(BGC_FP64_Quaternion* quaternion) return 1; } - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -574,7 +574,7 @@ inline int bgc_fp32_quaternion_get_normalized(BGC_FP32_Quaternion* normalized, c return 1; } - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { bgc_fp32_quaternion_reset(normalized); return 0; } @@ -592,7 +592,7 @@ inline int bgc_fp64_quaternion_get_normalized(BGC_FP64_Quaternion* normalized, c return 1; } - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { bgc_fp64_quaternion_reset(normalized); return 0; } @@ -618,7 +618,7 @@ inline int bgc_fp32_quaternion_get_rotation_matrix(BGC_FP32_Matrix3x3* rotation, const float square_modulus = (s0s0 + x1x1) + (x2x2 + x3x3); - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { bgc_fp32_matrix3x3_make_identity(rotation); return 0; @@ -635,17 +635,17 @@ inline int bgc_fp32_quaternion_get_rotation_matrix(BGC_FP32_Matrix3x3* rotation, const float corrector2 = 2.0f * corrector1; - rotation->r1c1 = corrector1 * ((s0s0 + x1x1) - (x2x2 + x3x3)); - rotation->r2c2 = corrector1 * ((s0s0 + x2x2) - (x1x1 + x3x3)); - rotation->r3c3 = corrector1 * ((s0s0 + x3x3) - (x1x1 + x2x2)); + rotation->row1_col1 = corrector1 * ((s0s0 + x1x1) - (x2x2 + x3x3)); + rotation->row2_col2 = corrector1 * ((s0s0 + x2x2) - (x1x1 + x3x3)); + rotation->row3_col3 = corrector1 * ((s0s0 + x3x3) - (x1x1 + x2x2)); - rotation->r1c2 = corrector2 * (x1x2 - s0x3); - rotation->r2c3 = corrector2 * (x2x3 - s0x1); - rotation->r3c1 = corrector2 * (x1x3 - s0x2); + rotation->row1_col2 = corrector2 * (x1x2 - s0x3); + rotation->row2_col3 = corrector2 * (x2x3 - s0x1); + rotation->row3_col1 = corrector2 * (x1x3 - s0x2); - rotation->r2c1 = corrector2 * (x1x2 + s0x3); - rotation->r3c2 = corrector2 * (x2x3 + s0x1); - rotation->r1c3 = corrector2 * (x1x3 + s0x2); + rotation->row2_col1 = corrector2 * (x1x2 + s0x3); + rotation->row3_col2 = corrector2 * (x2x3 + s0x1); + rotation->row1_col3 = corrector2 * (x1x3 + s0x2); return 1; } @@ -659,7 +659,7 @@ inline int bgc_fp64_quaternion_get_rotation_matrix(BGC_FP64_Matrix3x3* rotation, const double square_modulus = (s0s0 + x1x1) + (x2x2 + x3x3); - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { bgc_fp64_matrix3x3_make_identity(rotation); return 0; @@ -676,17 +676,17 @@ inline int bgc_fp64_quaternion_get_rotation_matrix(BGC_FP64_Matrix3x3* rotation, const double corrector2 = 2.0f * corrector1; - rotation->r1c1 = corrector1 * ((s0s0 + x1x1) - (x2x2 + x3x3)); - rotation->r2c2 = corrector1 * ((s0s0 + x2x2) - (x1x1 + x3x3)); - rotation->r3c3 = corrector1 * ((s0s0 + x3x3) - (x1x1 + x2x2)); + rotation->row1_col1 = corrector1 * ((s0s0 + x1x1) - (x2x2 + x3x3)); + rotation->row2_col2 = corrector1 * ((s0s0 + x2x2) - (x1x1 + x3x3)); + rotation->row3_col3 = corrector1 * ((s0s0 + x3x3) - (x1x1 + x2x2)); - rotation->r1c2 = corrector2 * (x1x2 - s0x3); - rotation->r2c3 = corrector2 * (x2x3 - s0x1); - rotation->r3c1 = corrector2 * (x1x3 - s0x2); + rotation->row1_col2 = corrector2 * (x1x2 - s0x3); + rotation->row2_col3 = corrector2 * (x2x3 - s0x1); + rotation->row3_col1 = corrector2 * (x1x3 - s0x2); - rotation->r2c1 = corrector2 * (x1x2 + s0x3); - rotation->r3c2 = corrector2 * (x2x3 + s0x1); - rotation->r1c3 = corrector2 * (x1x3 + s0x2); + rotation->row2_col1 = corrector2 * (x1x2 + s0x3); + rotation->row3_col2 = corrector2 * (x2x3 + s0x1); + rotation->row1_col3 = corrector2 * (x1x3 + s0x2); return 1; } @@ -702,7 +702,7 @@ inline int bgc_fp32_quaternion_get_reverse_matrix(BGC_FP32_Matrix3x3* reverse, c const float square_modulus = (s0s0 + x1x1) + (x2x2 + x3x3); - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { bgc_fp32_matrix3x3_make_identity(reverse); return 0; @@ -719,17 +719,17 @@ inline int bgc_fp32_quaternion_get_reverse_matrix(BGC_FP32_Matrix3x3* reverse, c const float corrector2 = 2.0f * corrector1; - reverse->r1c1 = corrector1 * ((s0s0 + x1x1) - (x2x2 + x3x3)); - reverse->r2c2 = corrector1 * ((s0s0 + x2x2) - (x1x1 + x3x3)); - reverse->r3c3 = corrector1 * ((s0s0 + x3x3) - (x1x1 + x2x2)); + reverse->row1_col1 = corrector1 * ((s0s0 + x1x1) - (x2x2 + x3x3)); + reverse->row2_col2 = corrector1 * ((s0s0 + x2x2) - (x1x1 + x3x3)); + reverse->row3_col3 = corrector1 * ((s0s0 + x3x3) - (x1x1 + x2x2)); - reverse->r1c2 = corrector2 * (x1x2 + s0x3); - reverse->r2c3 = corrector2 * (x2x3 + s0x1); - reverse->r3c1 = corrector2 * (x1x3 + s0x2); + reverse->row1_col2 = corrector2 * (x1x2 + s0x3); + reverse->row2_col3 = corrector2 * (x2x3 + s0x1); + reverse->row3_col1 = corrector2 * (x1x3 + s0x2); - reverse->r2c1 = corrector2 * (x1x2 - s0x3); - reverse->r3c2 = corrector2 * (x2x3 - s0x1); - reverse->r1c3 = corrector2 * (x1x3 - s0x2); + reverse->row2_col1 = corrector2 * (x1x2 - s0x3); + reverse->row3_col2 = corrector2 * (x2x3 - s0x1); + reverse->row1_col3 = corrector2 * (x1x3 - s0x2); return 1; } @@ -743,7 +743,7 @@ inline int bgc_fp64_quaternion_get_reverse_matrix(BGC_FP64_Matrix3x3* reverse, c const double square_modulus = (s0s0 + x1x1) + (x2x2 + x3x3); - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { bgc_fp64_matrix3x3_make_identity(reverse); return 0; @@ -760,17 +760,17 @@ inline int bgc_fp64_quaternion_get_reverse_matrix(BGC_FP64_Matrix3x3* reverse, c const double corrector2 = 2.0f * corrector1; - reverse->r1c1 = corrector1 * ((s0s0 + x1x1) - (x2x2 + x3x3)); - reverse->r2c2 = corrector1 * ((s0s0 + x2x2) - (x1x1 + x3x3)); - reverse->r3c3 = corrector1 * ((s0s0 + x3x3) - (x1x1 + x2x2)); + reverse->row1_col1 = corrector1 * ((s0s0 + x1x1) - (x2x2 + x3x3)); + reverse->row2_col2 = corrector1 * ((s0s0 + x2x2) - (x1x1 + x3x3)); + reverse->row3_col3 = corrector1 * ((s0s0 + x3x3) - (x1x1 + x2x2)); - reverse->r1c2 = corrector2 * (x1x2 + s0x3); - reverse->r2c3 = corrector2 * (x2x3 + s0x1); - reverse->r3c1 = corrector2 * (x1x3 + s0x2); + reverse->row1_col2 = corrector2 * (x1x2 + s0x3); + reverse->row2_col3 = corrector2 * (x2x3 + s0x1); + reverse->row3_col1 = corrector2 * (x1x3 + s0x2); - reverse->r2c1 = corrector2 * (x1x2 - s0x3); - reverse->r3c2 = corrector2 * (x2x3 - s0x1); - reverse->r1c3 = corrector2 * (x1x3 - s0x2); + reverse->row2_col1 = corrector2 * (x1x2 - s0x3); + reverse->row3_col2 = corrector2 * (x2x3 - s0x1); + reverse->row1_col3 = corrector2 * (x1x3 - s0x2); return 1; } @@ -810,11 +810,11 @@ inline int bgc_fp32_quaternion_are_close(const BGC_FP32_Quaternion* quaternion1, const float square_modulus2 = bgc_fp32_quaternion_get_square_modulus(quaternion2); const float square_distance = (ds0 * ds0 + dx1 * dx1) + (dx2 * dx2 + dx3 * dx3); - if (square_modulus1 <= BGC_FP32_EPSYLON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP32_EPSYLON_EFFECTIVENESS_LIMIT) { - return square_distance <= BGC_FP32_SQUARE_EPSYLON; + if (square_modulus1 <= BGC_FP32_EPSILON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP32_EPSILON_EFFECTIVENESS_LIMIT) { + return square_distance <= BGC_FP32_SQUARE_EPSILON; } - return square_distance <= BGC_FP32_SQUARE_EPSYLON * square_modulus1 && square_distance <= BGC_FP32_SQUARE_EPSYLON * square_modulus2; + return square_distance <= BGC_FP32_SQUARE_EPSILON * square_modulus1 && square_distance <= BGC_FP32_SQUARE_EPSILON * square_modulus2; } inline int bgc_fp64_quaternion_are_close(const BGC_FP64_Quaternion* quaternion1, const BGC_FP64_Quaternion* quaternion2) @@ -828,11 +828,11 @@ inline int bgc_fp64_quaternion_are_close(const BGC_FP64_Quaternion* quaternion1, const double square_modulus2 = bgc_fp64_quaternion_get_square_modulus(quaternion2); const double square_distance = (ds0 * ds0 + dx1 * dx1) + (dx2 * dx2 + dx3 * dx3); - if (square_modulus1 <= BGC_FP64_EPSYLON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP64_EPSYLON_EFFECTIVENESS_LIMIT) { - return square_distance <= BGC_FP64_SQUARE_EPSYLON; + if (square_modulus1 <= BGC_FP64_EPSILON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP64_EPSILON_EFFECTIVENESS_LIMIT) { + return square_distance <= BGC_FP64_SQUARE_EPSILON; } - return square_distance <= BGC_FP64_SQUARE_EPSYLON * square_modulus1 && square_distance <= BGC_FP64_SQUARE_EPSYLON * square_modulus2; + return square_distance <= BGC_FP64_SQUARE_EPSILON * square_modulus1 && square_distance <= BGC_FP64_SQUARE_EPSILON * square_modulus2; } #endif diff --git a/basic-geometry/slerp.c b/basic-geometry/slerp.c index 55274e9..9112549 100644 --- a/basic-geometry/slerp.c +++ b/basic-geometry/slerp.c @@ -21,7 +21,7 @@ void bgc_fp32_slerp_make(BGC_FP32_Slerp* slerp, const BGC_FP32_Versor* start, co return; } - if (square_vector <= BGC_FP32_SQUARE_EPSYLON) { + if (square_vector <= BGC_FP32_SQUARE_EPSILON) { slerp->s0_cos_weight = start->_s0; slerp->x1_cos_weight = start->_x1; slerp->x2_cos_weight = start->_x2; @@ -62,7 +62,7 @@ void bgc_fp64_slerp_make(BGC_FP64_Slerp* slerp, const BGC_FP64_Versor* start, co return; } - if (square_vector <= BGC_FP64_SQUARE_EPSYLON) { + if (square_vector <= BGC_FP64_SQUARE_EPSILON) { slerp->s0_cos_weight = start->_s0; slerp->x1_cos_weight = start->_x1; slerp->x2_cos_weight = start->_x2; diff --git a/basic-geometry/utilities.h b/basic-geometry/utilities.h index 4a23f33..9e0a3a9 100644 --- a/basic-geometry/utilities.h +++ b/basic-geometry/utilities.h @@ -1,10 +1,10 @@ #ifndef _BGC_UTILITIES_H_ #define _BGC_UTILITIES_H_ -#define BGC_FP32_EPSYLON_EFFECTIVENESS_LIMIT 1.0f +#define BGC_FP32_EPSILON_EFFECTIVENESS_LIMIT 1.0f -#define BGC_FP32_EPSYLON 4.76837E-7f -#define BGC_FP32_SQUARE_EPSYLON (BGC_FP32_EPSYLON * BGC_FP32_EPSYLON) +#define BGC_FP32_EPSILON 4.76837E-7f +#define BGC_FP32_SQUARE_EPSILON (BGC_FP32_EPSILON * BGC_FP32_EPSILON) #define BGC_FP32_ONE_THIRD 0.3333333333f #define BGC_FP32_ONE_SIXTH 0.1666666667f @@ -14,10 +14,10 @@ #define BGC_FP32_GOLDEN_RATIO_HIGH 1.618034f #define BGC_FP32_GOLDEN_RATIO_LOW 0.618034f -#define BGC_FP64_EPSYLON_EFFECTIVENESS_LIMIT 1.0 +#define BGC_FP64_EPSILON_EFFECTIVENESS_LIMIT 1.0 -#define BGC_FP64_EPSYLON 4.996003611E-14 -#define BGC_FP64_SQUARE_EPSYLON (BGC_FP64_EPSYLON * BGC_FP64_EPSYLON) +#define BGC_FP64_EPSILON 4.996003611E-14 +#define BGC_FP64_SQUARE_EPSILON (BGC_FP64_EPSILON * BGC_FP64_EPSILON) #define BGC_FP64_ONE_THIRD 0.3333333333333333333 #define BGC_FP64_ONE_SIXTH 0.1666666666666666667 @@ -53,34 +53,34 @@ inline int bgc_is_correct_axis(const int axis) inline int bgc_fp32_is_zero(const float value) { - return (-BGC_FP32_EPSYLON <= value) && (value <= BGC_FP32_EPSYLON); + return (-BGC_FP32_EPSILON <= value) && (value <= BGC_FP32_EPSILON); } inline int bgc_fp64_is_zero(const double value) { - return (-BGC_FP64_EPSYLON <= value) && (value <= BGC_FP64_EPSYLON); + return (-BGC_FP64_EPSILON <= value) && (value <= BGC_FP64_EPSILON); } inline int bgc_fp32_is_unit(const float value) { - return (1.0f - BGC_FP32_EPSYLON <= value) && (value <= 1.0f + BGC_FP32_EPSYLON); + return (1.0f - BGC_FP32_EPSILON <= value) && (value <= 1.0f + BGC_FP32_EPSILON); } inline int bgc_fp64_is_unit(const double value) { - return (1.0 - BGC_FP64_EPSYLON <= value) && (value <= 1.0 + BGC_FP64_EPSYLON); + return (1.0 - BGC_FP64_EPSILON <= value) && (value <= 1.0 + BGC_FP64_EPSILON); } inline int bgc_fp32_is_square_unit(const float square_value) { - return (1.0f - 2.0f * BGC_FP32_EPSYLON <= square_value) && (square_value <= 1.0f + 2.0f * BGC_FP32_EPSYLON); + return (1.0f - 2.0f * BGC_FP32_EPSILON <= square_value) && (square_value <= 1.0f + 2.0f * BGC_FP32_EPSILON); } inline int bgc_fp64_is_square_unit(const double square_value) { - return (1.0 - 2.0 * BGC_FP64_EPSYLON <= square_value) && (square_value <= 1.0 + 2.0 * BGC_FP64_EPSYLON); + return (1.0 - 2.0 * BGC_FP64_EPSILON <= square_value) && (square_value <= 1.0 + 2.0 * BGC_FP64_EPSILON); } // ================== Are Close ================= // @@ -92,11 +92,11 @@ inline int bgc_fp32_are_close(const float value1, const float value2) const float square_value2 = value2 * value2; const float square_difference = difference * difference; - if (square_value1 <= BGC_FP32_EPSYLON_EFFECTIVENESS_LIMIT || square_value2 <= BGC_FP32_EPSYLON_EFFECTIVENESS_LIMIT) { - return square_difference <= BGC_FP32_SQUARE_EPSYLON; + if (square_value1 <= BGC_FP32_EPSILON_EFFECTIVENESS_LIMIT || square_value2 <= BGC_FP32_EPSILON_EFFECTIVENESS_LIMIT) { + return square_difference <= BGC_FP32_SQUARE_EPSILON; } - return square_difference <= BGC_FP32_SQUARE_EPSYLON * square_value1 && square_difference <= BGC_FP32_SQUARE_EPSYLON * square_value2; + return square_difference <= BGC_FP32_SQUARE_EPSILON * square_value1 && square_difference <= BGC_FP32_SQUARE_EPSILON * square_value2; } inline int bgc_fp64_are_close(const double value1, const double value2) @@ -106,11 +106,11 @@ inline int bgc_fp64_are_close(const double value1, const double value2) const double square_value2 = value2 * value2; const double square_difference = difference * difference; - if (square_value1 <= BGC_FP64_EPSYLON_EFFECTIVENESS_LIMIT || square_value2 <= BGC_FP64_EPSYLON_EFFECTIVENESS_LIMIT) { - return square_difference <= BGC_FP64_SQUARE_EPSYLON; + if (square_value1 <= BGC_FP64_EPSILON_EFFECTIVENESS_LIMIT || square_value2 <= BGC_FP64_EPSILON_EFFECTIVENESS_LIMIT) { + return square_difference <= BGC_FP64_SQUARE_EPSILON; } - return square_difference <= BGC_FP64_SQUARE_EPSYLON * square_value1 && square_difference <= BGC_FP64_SQUARE_EPSYLON * square_value2; + return square_difference <= BGC_FP64_SQUARE_EPSILON * square_value1 && square_difference <= BGC_FP64_SQUARE_EPSILON * square_value2; } #endif diff --git a/basic-geometry/vector2.c b/basic-geometry/vector2.c index 06d18e3..bb854bb 100644 --- a/basic-geometry/vector2.c +++ b/basic-geometry/vector2.c @@ -97,14 +97,14 @@ float bgc_fp32_vector2_get_angle(const BGC_FP32_Vector2* vector1, const BGC_FP32 const float square_modulus1 = bgc_fp32_vector2_get_square_modulus(vector1); // square_modulus1 != square_modulus1 is check for NaN value at square_modulus1 - if (square_modulus1 <= BGC_FP32_SQUARE_EPSYLON || square_modulus1 != square_modulus1) { + if (square_modulus1 <= BGC_FP32_SQUARE_EPSILON || square_modulus1 != square_modulus1) { return 0.0f; } const float square_modulus2 = bgc_fp32_vector2_get_square_modulus(vector2); // square_modulus2 != square_modulus2 is check for NaN value at square_modulus2 - if (square_modulus2 <= BGC_FP32_SQUARE_EPSYLON || square_modulus2 != square_modulus2) { + if (square_modulus2 <= BGC_FP32_SQUARE_EPSILON || square_modulus2 != square_modulus2) { return 0.0f; } @@ -122,14 +122,14 @@ double bgc_fp64_vector2_get_angle(const BGC_FP64_Vector2* vector1, const BGC_FP6 const double square_modulus1 = bgc_fp64_vector2_get_square_modulus(vector1); // square_modulus1 != square_modulus1 is check for NaN value at square_modulus1 - if (square_modulus1 <= BGC_FP64_SQUARE_EPSYLON || square_modulus1 != square_modulus1) { + if (square_modulus1 <= BGC_FP64_SQUARE_EPSILON || square_modulus1 != square_modulus1) { return 0.0; } const double square_modulus2 = bgc_fp64_vector2_get_square_modulus(vector2); // square_modulus2 != square_modulus2 is check for NaN value at square_modulus2 - if (square_modulus2 <= BGC_FP64_SQUARE_EPSYLON || square_modulus2 != square_modulus2) { + if (square_modulus2 <= BGC_FP64_SQUARE_EPSILON || square_modulus2 != square_modulus2) { return 0.0; } diff --git a/basic-geometry/vector2.h b/basic-geometry/vector2.h index 9f12d25..7d7ad2f 100644 --- a/basic-geometry/vector2.h +++ b/basic-geometry/vector2.h @@ -70,12 +70,12 @@ inline double bgc_fp64_vector2_get_modulus(const BGC_FP64_Vector2* vector) inline int bgc_fp32_vector2_is_zero(const BGC_FP32_Vector2* vector) { - return bgc_fp32_vector2_get_square_modulus(vector) <= BGC_FP32_SQUARE_EPSYLON; + return bgc_fp32_vector2_get_square_modulus(vector) <= BGC_FP32_SQUARE_EPSILON; } inline int bgc_fp64_vector2_is_zero(const BGC_FP64_Vector2* vector) { - return bgc_fp64_vector2_get_square_modulus(vector) <= BGC_FP64_SQUARE_EPSYLON; + return bgc_fp64_vector2_get_square_modulus(vector) <= BGC_FP64_SQUARE_EPSILON; } inline int bgc_fp32_vector2_is_unit(const BGC_FP32_Vector2* vector) @@ -292,7 +292,7 @@ inline int bgc_fp32_vector2_normalize(BGC_FP32_Vector2* vector) return 1; } - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -312,7 +312,7 @@ inline int bgc_fp64_vector2_normalize(BGC_FP64_Vector2* vector) return 1; } - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -333,7 +333,7 @@ inline int bgc_fp32_vector2_get_normalized(BGC_FP32_Vector2* normalized, const B return 1; } - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { bgc_fp32_vector2_reset(normalized); return 0; } @@ -351,7 +351,7 @@ inline int bgc_fp64_vector2_get_normalized(BGC_FP64_Vector2* normalized, const B return 1; } - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { bgc_fp64_vector2_reset(normalized); return 0; } @@ -440,11 +440,11 @@ inline int bgc_fp32_vector2_are_close(const BGC_FP32_Vector2* vector1, const BGC const float square_modulus2 = bgc_fp32_vector2_get_square_modulus(vector2); const float square_distance = bgc_fp32_vector2_get_square_distance(vector1, vector2); - if (square_modulus1 <= BGC_FP32_EPSYLON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP32_EPSYLON_EFFECTIVENESS_LIMIT) { - return square_distance <= BGC_FP32_SQUARE_EPSYLON; + if (square_modulus1 <= BGC_FP32_EPSILON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP32_EPSILON_EFFECTIVENESS_LIMIT) { + return square_distance <= BGC_FP32_SQUARE_EPSILON; } - return square_distance <= BGC_FP32_SQUARE_EPSYLON * square_modulus1 && square_distance <= BGC_FP32_SQUARE_EPSYLON * square_modulus2; + return square_distance <= BGC_FP32_SQUARE_EPSILON * square_modulus1 && square_distance <= BGC_FP32_SQUARE_EPSILON * square_modulus2; } inline int bgc_fp64_vector2_are_close(const BGC_FP64_Vector2* vector1, const BGC_FP64_Vector2* vector2) @@ -453,11 +453,11 @@ inline int bgc_fp64_vector2_are_close(const BGC_FP64_Vector2* vector1, const BGC const double square_modulus2 = bgc_fp64_vector2_get_square_modulus(vector2); const double square_distance = bgc_fp64_vector2_get_square_distance(vector1, vector2); - if (square_modulus1 <= BGC_FP64_EPSYLON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP64_EPSYLON_EFFECTIVENESS_LIMIT) { - return square_distance <= BGC_FP64_SQUARE_EPSYLON; + if (square_modulus1 <= BGC_FP64_EPSILON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP64_EPSILON_EFFECTIVENESS_LIMIT) { + return square_distance <= BGC_FP64_SQUARE_EPSILON; } - return square_distance <= BGC_FP64_SQUARE_EPSYLON * square_modulus1 && square_distance <= BGC_FP64_SQUARE_EPSYLON * square_modulus2; + return square_distance <= BGC_FP64_SQUARE_EPSILON * square_modulus1 && square_distance <= BGC_FP64_SQUARE_EPSILON * square_modulus2; } @@ -467,38 +467,38 @@ inline int bgc_fp32_vector2_are_parallel(const BGC_FP32_Vector2* vector1, const { const float square_modulus1 = bgc_fp32_vector2_get_square_modulus(vector1); - if (square_modulus1 <= BGC_FP32_SQUARE_EPSYLON) { + if (square_modulus1 <= BGC_FP32_SQUARE_EPSILON) { return 1; } const float square_modulus2 = bgc_fp32_vector2_get_square_modulus(vector2); - if (square_modulus2 <= BGC_FP32_SQUARE_EPSYLON) { + if (square_modulus2 <= BGC_FP32_SQUARE_EPSILON) { return 1; } const float cross_product = bgc_fp32_vector2_get_cross_product(vector1, vector2); - return cross_product * cross_product <= BGC_FP32_SQUARE_EPSYLON * square_modulus1 * square_modulus2; + return cross_product * cross_product <= BGC_FP32_SQUARE_EPSILON * square_modulus1 * square_modulus2; } inline int bgc_fp64_vector2_are_parallel(const BGC_FP64_Vector2* vector1, const BGC_FP64_Vector2* vector2) { const double square_modulus1 = bgc_fp64_vector2_get_square_modulus(vector1); - if (square_modulus1 <= BGC_FP64_SQUARE_EPSYLON) { + if (square_modulus1 <= BGC_FP64_SQUARE_EPSILON) { return 1; } const double square_modulus2 = bgc_fp64_vector2_get_square_modulus(vector2); - if (square_modulus2 <= BGC_FP64_SQUARE_EPSYLON) { + if (square_modulus2 <= BGC_FP64_SQUARE_EPSILON) { return 1; } const double cross_product = bgc_fp64_vector2_get_cross_product(vector1, vector2); - return cross_product * cross_product <= BGC_FP64_SQUARE_EPSYLON * square_modulus1 * square_modulus2; + return cross_product * cross_product <= BGC_FP64_SQUARE_EPSILON * square_modulus1 * square_modulus2; } // ================= Orthogonal ================= // @@ -507,38 +507,38 @@ inline int bgc_fp32_vector2_are_orthogonal(const BGC_FP32_Vector2* vector1, cons { const float square_modulus1 = bgc_fp32_vector2_get_square_modulus(vector1); - if (square_modulus1 <= BGC_FP32_SQUARE_EPSYLON) { + if (square_modulus1 <= BGC_FP32_SQUARE_EPSILON) { return 1; } const float square_modulus2 = bgc_fp32_vector2_get_square_modulus(vector2); - if (square_modulus2 <= BGC_FP32_SQUARE_EPSYLON) { + if (square_modulus2 <= BGC_FP32_SQUARE_EPSILON) { return 1; } const float scalar_product = bgc_fp32_vector2_get_dot_product(vector1, vector2); - return scalar_product * scalar_product <= BGC_FP32_SQUARE_EPSYLON * square_modulus1 * square_modulus2; + return scalar_product * scalar_product <= BGC_FP32_SQUARE_EPSILON * square_modulus1 * square_modulus2; } inline int bgc_fp64_vector2_are_orthogonal(const BGC_FP64_Vector2* vector1, const BGC_FP64_Vector2* vector2) { const double square_modulus1 = bgc_fp64_vector2_get_square_modulus(vector1); - if (square_modulus1 <= BGC_FP64_SQUARE_EPSYLON) { + if (square_modulus1 <= BGC_FP64_SQUARE_EPSILON) { return 1; } const double square_modulus2 = bgc_fp64_vector2_get_square_modulus(vector2); - if (square_modulus2 <= BGC_FP64_SQUARE_EPSYLON) { + if (square_modulus2 <= BGC_FP64_SQUARE_EPSILON) { return 1; } const double scalar_product = bgc_fp64_vector2_get_dot_product(vector1, vector2); - return scalar_product * scalar_product <= BGC_FP64_SQUARE_EPSYLON * square_modulus1 * square_modulus2; + return scalar_product * scalar_product <= BGC_FP64_SQUARE_EPSILON * square_modulus1 * square_modulus2; } @@ -549,11 +549,11 @@ inline int bgc_fp32_vector2_get_attitude(const BGC_FP32_Vector2* vector1, const const float square_modulus1 = bgc_fp32_vector2_get_square_modulus(vector1); const float square_modulus2 = bgc_fp32_vector2_get_square_modulus(vector2); - if (square_modulus1 <= BGC_FP32_SQUARE_EPSYLON || square_modulus2 <= BGC_FP32_SQUARE_EPSYLON) { + if (square_modulus1 <= BGC_FP32_SQUARE_EPSILON || square_modulus2 <= BGC_FP32_SQUARE_EPSILON) { return BGC_ATTITUDE_ZERO; } - const float square_limit = BGC_FP32_SQUARE_EPSYLON * square_modulus1 * square_modulus2; + const float square_limit = BGC_FP32_SQUARE_EPSILON * square_modulus1 * square_modulus2; const float scalar_product = bgc_fp32_vector2_get_dot_product(vector1, vector2); @@ -575,11 +575,11 @@ inline int bgc_fp64_vector2_get_attitude(const BGC_FP64_Vector2* vector1, const const double square_modulus1 = bgc_fp64_vector2_get_square_modulus(vector1); const double square_modulus2 = bgc_fp64_vector2_get_square_modulus(vector2); - if (square_modulus1 <= BGC_FP64_SQUARE_EPSYLON || square_modulus2 <= BGC_FP64_SQUARE_EPSYLON) { + if (square_modulus1 <= BGC_FP64_SQUARE_EPSILON || square_modulus2 <= BGC_FP64_SQUARE_EPSILON) { return BGC_ATTITUDE_ZERO; } - const double square_limit = BGC_FP64_SQUARE_EPSYLON * square_modulus1 * square_modulus2; + const double square_limit = BGC_FP64_SQUARE_EPSILON * square_modulus1 * square_modulus2; const double scalar_product = bgc_fp64_vector2_get_dot_product(vector1, vector2); diff --git a/basic-geometry/vector3.c b/basic-geometry/vector3.c index 2740d11..fbf9615 100644 --- a/basic-geometry/vector3.c +++ b/basic-geometry/vector3.c @@ -103,14 +103,14 @@ float bgc_fp32_vector3_get_angle(const BGC_FP32_Vector3* vector1, const BGC_FP32 const float square_modulus1 = bgc_fp32_vector3_get_square_modulus(vector1); // square_modulus1 != square_modulus1 is check for NaN value at square_modulus1 - if (square_modulus1 <= BGC_FP32_SQUARE_EPSYLON || square_modulus1 != square_modulus1) { + if (square_modulus1 <= BGC_FP32_SQUARE_EPSILON || square_modulus1 != square_modulus1) { return 0.0f; } const float square_modulus2 = bgc_fp32_vector3_get_square_modulus(vector2); // square_modulus2 != square_modulus2 is check for NaN value at square_modulus2 - if (square_modulus2 <= BGC_FP32_SQUARE_EPSYLON || square_modulus2 != square_modulus2) { + if (square_modulus2 <= BGC_FP32_SQUARE_EPSILON || square_modulus2 != square_modulus2) { return 0.0f; } @@ -130,14 +130,14 @@ double bgc_fp64_vector3_get_angle(const BGC_FP64_Vector3* vector1, const BGC_FP6 const double square_modulus1 = bgc_fp64_vector3_get_square_modulus(vector1); // square_modulus1 != square_modulus1 is check for NaN value at square_modulus1 - if (square_modulus1 <= BGC_FP64_SQUARE_EPSYLON || square_modulus1 != square_modulus1) { + if (square_modulus1 <= BGC_FP64_SQUARE_EPSILON || square_modulus1 != square_modulus1) { return 0.0; } const double square_modulus2 = bgc_fp64_vector3_get_square_modulus(vector2); // square_modulus2 != square_modulus2 is check for NaN value at square_modulus2 - if (square_modulus2 <= BGC_FP64_SQUARE_EPSYLON || square_modulus2 != square_modulus2) { + if (square_modulus2 <= BGC_FP64_SQUARE_EPSILON || square_modulus2 != square_modulus2) { return 0.0; } diff --git a/basic-geometry/vector3.h b/basic-geometry/vector3.h index e5dbe6f..4888d56 100644 --- a/basic-geometry/vector3.h +++ b/basic-geometry/vector3.h @@ -76,12 +76,12 @@ inline double bgc_fp64_vector3_get_modulus(const BGC_FP64_Vector3* vector) inline int bgc_fp32_vector3_is_zero(const BGC_FP32_Vector3* vector) { - return bgc_fp32_vector3_get_square_modulus(vector) <= BGC_FP32_SQUARE_EPSYLON; + return bgc_fp32_vector3_get_square_modulus(vector) <= BGC_FP32_SQUARE_EPSILON; } inline int bgc_fp64_vector3_is_zero(const BGC_FP64_Vector3* vector) { - return bgc_fp64_vector3_get_square_modulus(vector) <= BGC_FP64_SQUARE_EPSYLON; + return bgc_fp64_vector3_get_square_modulus(vector) <= BGC_FP64_SQUARE_EPSILON; } inline int bgc_fp32_vector3_is_unit(const BGC_FP32_Vector3* vector) @@ -326,7 +326,7 @@ inline int bgc_fp32_vector3_normalize(BGC_FP32_Vector3* vector) return 1; } - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -347,7 +347,7 @@ inline int bgc_fp64_vector3_normalize(BGC_FP64_Vector3* vector) return 1; } - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { return 0; } @@ -369,7 +369,7 @@ inline int bgc_fp32_vector3_get_normalized(BGC_FP32_Vector3* normalized, const B return 1; } - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { bgc_fp32_vector3_reset(normalized); return 0; } @@ -387,7 +387,7 @@ inline int bgc_fp64_vector3_get_normalized(BGC_FP64_Vector3* normalized, const B return 1; } - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { bgc_fp64_vector3_reset(normalized); return 0; } @@ -528,11 +528,11 @@ inline int bgc_fp32_vector3_are_close(const BGC_FP32_Vector3* vector1, const BGC const float square_modulus2 = bgc_fp32_vector3_get_square_modulus(vector2); const float square_distance = bgc_fp32_vector3_get_square_distance(vector1, vector2); - if (square_modulus1 <= BGC_FP32_EPSYLON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP32_EPSYLON_EFFECTIVENESS_LIMIT) { - return square_distance <= BGC_FP32_SQUARE_EPSYLON; + if (square_modulus1 <= BGC_FP32_EPSILON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP32_EPSILON_EFFECTIVENESS_LIMIT) { + return square_distance <= BGC_FP32_SQUARE_EPSILON; } - return square_distance <= BGC_FP32_SQUARE_EPSYLON * square_modulus1 && square_distance <= BGC_FP32_SQUARE_EPSYLON * square_modulus2; + return square_distance <= BGC_FP32_SQUARE_EPSILON * square_modulus1 && square_distance <= BGC_FP32_SQUARE_EPSILON * square_modulus2; } inline int bgc_fp64_vector3_are_close(const BGC_FP64_Vector3* vector1, const BGC_FP64_Vector3* vector2) @@ -541,11 +541,11 @@ inline int bgc_fp64_vector3_are_close(const BGC_FP64_Vector3* vector1, const BGC const double square_modulus2 = bgc_fp64_vector3_get_square_modulus(vector2); const double square_distance = bgc_fp64_vector3_get_square_distance(vector1, vector2); - if (square_modulus1 <= BGC_FP64_EPSYLON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP64_EPSYLON_EFFECTIVENESS_LIMIT) { - return square_distance <= BGC_FP64_SQUARE_EPSYLON; + if (square_modulus1 <= BGC_FP64_EPSILON_EFFECTIVENESS_LIMIT || square_modulus2 <= BGC_FP64_EPSILON_EFFECTIVENESS_LIMIT) { + return square_distance <= BGC_FP64_SQUARE_EPSILON; } - return square_distance <= BGC_FP64_SQUARE_EPSYLON * square_modulus1 && square_distance <= BGC_FP64_SQUARE_EPSYLON * square_modulus2; + return square_distance <= BGC_FP64_SQUARE_EPSILON * square_modulus1 && square_distance <= BGC_FP64_SQUARE_EPSILON * square_modulus2; } // ================== Parallel ================== // @@ -555,7 +555,7 @@ inline int bgc_fp32_vector3_are_parallel(const BGC_FP32_Vector3* vector1, const const float square_modulus1 = bgc_fp32_vector3_get_square_modulus(vector1); const float square_modulus2 = bgc_fp32_vector3_get_square_modulus(vector2); - if (square_modulus1 <= BGC_FP32_SQUARE_EPSYLON || square_modulus2 <= BGC_FP32_SQUARE_EPSYLON) { + if (square_modulus1 <= BGC_FP32_SQUARE_EPSILON || square_modulus2 <= BGC_FP32_SQUARE_EPSILON) { return 1; } @@ -563,7 +563,7 @@ inline int bgc_fp32_vector3_are_parallel(const BGC_FP32_Vector3* vector1, const bgc_fp32_vector3_get_cross_product(&product, vector1, vector2); - return bgc_fp32_vector3_get_square_modulus(&product) <= BGC_FP32_SQUARE_EPSYLON * square_modulus1 * square_modulus2; + return bgc_fp32_vector3_get_square_modulus(&product) <= BGC_FP32_SQUARE_EPSILON * square_modulus1 * square_modulus2; } inline int bgc_fp64_vector3_are_parallel(const BGC_FP64_Vector3* vector1, const BGC_FP64_Vector3* vector2) @@ -571,7 +571,7 @@ inline int bgc_fp64_vector3_are_parallel(const BGC_FP64_Vector3* vector1, const const double square_modulus1 = bgc_fp64_vector3_get_square_modulus(vector1); const double square_modulus2 = bgc_fp64_vector3_get_square_modulus(vector2); - if (square_modulus1 <= BGC_FP64_SQUARE_EPSYLON || square_modulus2 <= BGC_FP64_SQUARE_EPSYLON) { + if (square_modulus1 <= BGC_FP64_SQUARE_EPSILON || square_modulus2 <= BGC_FP64_SQUARE_EPSILON) { return 1; } @@ -579,7 +579,7 @@ inline int bgc_fp64_vector3_are_parallel(const BGC_FP64_Vector3* vector1, const bgc_fp64_vector3_get_cross_product(&product, vector1, vector2); - return bgc_fp64_vector3_get_square_modulus(&product) <= BGC_FP64_SQUARE_EPSYLON * square_modulus1 * square_modulus2; + return bgc_fp64_vector3_get_square_modulus(&product) <= BGC_FP64_SQUARE_EPSILON * square_modulus1 * square_modulus2; } // ================= Orthogonal ================= // @@ -589,13 +589,13 @@ inline int bgc_fp32_vector3_are_orthogonal(const BGC_FP32_Vector3* vector1, cons const float square_modulus1 = bgc_fp32_vector3_get_square_modulus(vector1); const float square_modulus2 = bgc_fp32_vector3_get_square_modulus(vector2); - if (square_modulus1 <= BGC_FP32_SQUARE_EPSYLON || square_modulus2 <= BGC_FP32_SQUARE_EPSYLON) { + if (square_modulus1 <= BGC_FP32_SQUARE_EPSILON || square_modulus2 <= BGC_FP32_SQUARE_EPSILON) { return 1; } const float scalar_product = bgc_fp32_vector3_get_dot_product(vector1, vector2); - return scalar_product * scalar_product <= BGC_FP32_SQUARE_EPSYLON * square_modulus1 * square_modulus2; + return scalar_product * scalar_product <= BGC_FP32_SQUARE_EPSILON * square_modulus1 * square_modulus2; } inline int bgc_fp64_vector3_are_orthogonal(const BGC_FP64_Vector3* vector1, const BGC_FP64_Vector3* vector2) @@ -603,13 +603,13 @@ inline int bgc_fp64_vector3_are_orthogonal(const BGC_FP64_Vector3* vector1, cons const double square_modulus1 = bgc_fp64_vector3_get_square_modulus(vector1); const double square_modulus2 = bgc_fp64_vector3_get_square_modulus(vector2); - if (square_modulus1 <= BGC_FP64_SQUARE_EPSYLON || square_modulus2 <= BGC_FP64_SQUARE_EPSYLON) { + if (square_modulus1 <= BGC_FP64_SQUARE_EPSILON || square_modulus2 <= BGC_FP64_SQUARE_EPSILON) { return 1; } const double scalar_product = bgc_fp64_vector3_get_dot_product(vector1, vector2); - return scalar_product * scalar_product <= BGC_FP64_SQUARE_EPSYLON * square_modulus1 * square_modulus2; + return scalar_product * scalar_product <= BGC_FP64_SQUARE_EPSILON * square_modulus1 * square_modulus2; } // ================== Attitude ================== // @@ -619,11 +619,11 @@ inline int bgc_fp32_vector3_get_attitude(const BGC_FP32_Vector3* vector1, const const float square_modulus1 = bgc_fp32_vector3_get_square_modulus(vector1); const float square_modulus2 = bgc_fp32_vector3_get_square_modulus(vector2); - if (square_modulus1 <= BGC_FP32_SQUARE_EPSYLON || square_modulus2 <= BGC_FP32_SQUARE_EPSYLON) { + if (square_modulus1 <= BGC_FP32_SQUARE_EPSILON || square_modulus2 <= BGC_FP32_SQUARE_EPSILON) { return BGC_ATTITUDE_ZERO; } - const float square_limit = BGC_FP32_SQUARE_EPSYLON * square_modulus1 * square_modulus2; + const float square_limit = BGC_FP32_SQUARE_EPSILON * square_modulus1 * square_modulus2; const float scalar_product = bgc_fp32_vector3_get_dot_product(vector1, vector2); @@ -647,11 +647,11 @@ inline int bgc_fp64_vector3_get_attitude(const BGC_FP64_Vector3* vector1, const const double square_modulus1 = bgc_fp64_vector3_get_square_modulus(vector1); const double square_modulus2 = bgc_fp64_vector3_get_square_modulus(vector2); - if (square_modulus1 <= BGC_FP64_SQUARE_EPSYLON || square_modulus2 <= BGC_FP64_SQUARE_EPSYLON) { + if (square_modulus1 <= BGC_FP64_SQUARE_EPSILON || square_modulus2 <= BGC_FP64_SQUARE_EPSILON) { return BGC_ATTITUDE_ZERO; } - const double square_limit = BGC_FP64_SQUARE_EPSYLON * square_modulus1 * square_modulus2; + const double square_limit = BGC_FP64_SQUARE_EPSILON * square_modulus1 * square_modulus2; const double scalar_product = bgc_fp64_vector3_get_dot_product(vector1, vector2); diff --git a/basic-geometry/versor.c b/basic-geometry/versor.c index f08187b..b95d9ae 100644 --- a/basic-geometry/versor.c +++ b/basic-geometry/versor.c @@ -79,7 +79,7 @@ void _bgc_fp32_versor_normalize(BGC_FP32_Versor* versor) { const float square_modulus = (versor->_s0 * versor->_s0 + versor->_x1 * versor->_x1) + (versor->_x2 * versor->_x2 + versor->_x3 * versor->_x3); - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON || isnan(square_modulus)) { versor->_s0 = 1.0f; versor->_x1 = 0.0f; versor->_x2 = 0.0f; @@ -99,7 +99,7 @@ void _bgc_fp64_versor_normalize(BGC_FP64_Versor* versor) { const double square_modulus = (versor->_s0 * versor->_s0 + versor->_x1 * versor->_x1) + (versor->_x2 * versor->_x2 + versor->_x3 * versor->_x3); - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON || isnan(square_modulus)) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON || isnan(square_modulus)) { versor->_s0 = 1.0; versor->_x1 = 0.0; versor->_x2 = 0.0; @@ -121,7 +121,7 @@ void bgc_fp32_versor_make_for_turn(BGC_FP32_Versor* versor, const float x1, cons { const float square_vector = x1 * x1 + x2 * x2 + x3 * x3; - if (square_vector <= BGC_FP32_SQUARE_EPSYLON) { + if (square_vector <= BGC_FP32_SQUARE_EPSILON) { bgc_fp32_versor_reset(versor); return; } @@ -144,7 +144,7 @@ void bgc_fp64_versor_make_for_turn(BGC_FP64_Versor* versor, const double x1, con { const double square_vector = x1 * x1 + x2 * x2 + x3 * x3; - if (square_vector <= BGC_FP64_SQUARE_EPSYLON) { + if (square_vector <= BGC_FP64_SQUARE_EPSILON) { bgc_fp64_versor_reset(versor); return; } @@ -175,7 +175,7 @@ static int _bgc_fp32_versor_make_direction_turn(BGC_FP32_Versor* versor, const B const float square_modulus = bgc_fp32_vector3_get_square_modulus(&orthogonal_axis); const float square_sine = square_modulus / square_modulus_product; - if (square_sine > BGC_FP32_SQUARE_EPSYLON) { + if (square_sine > BGC_FP32_SQUARE_EPSILON) { const float cosine = scalar_product / sqrtf(square_modulus_product); const float angle = 0.5f * atan2f(sqrtf(square_sine), cosine); @@ -203,7 +203,7 @@ static int _bgc_fp64_versor_make_direction_turn(BGC_FP64_Versor* versor, const B const double square_modulus = bgc_fp64_vector3_get_square_modulus(&orthogonal_axis); const double square_sine = square_modulus / square_modulus_product; - if (square_sine > BGC_FP64_SQUARE_EPSYLON) { + if (square_sine > BGC_FP64_SQUARE_EPSILON) { const double cosine = scalar_product / sqrt(square_modulus_product); const double angle = 0.5 * atan2(sqrt(square_sine), cosine); @@ -226,7 +226,7 @@ int bgc_fp32_versor_make_direction_difference(BGC_FP32_Versor* versor, const BGC const float start_square_modulus = bgc_fp32_vector3_get_square_modulus(start); const float end_square_modulus = bgc_fp32_vector3_get_square_modulus(end); - if (start_square_modulus <= BGC_FP32_SQUARE_EPSYLON || end_square_modulus <= BGC_FP32_SQUARE_EPSYLON) { + if (start_square_modulus <= BGC_FP32_SQUARE_EPSILON || end_square_modulus <= BGC_FP32_SQUARE_EPSILON) { bgc_fp32_versor_reset(versor); return BGC_ZERO_TURN; } @@ -239,7 +239,7 @@ int bgc_fp64_versor_make_direction_difference(BGC_FP64_Versor* versor, const BGC const double start_square_modulus = bgc_fp64_vector3_get_square_modulus(start); const double end_square_modulus = bgc_fp64_vector3_get_square_modulus(end); - if (start_square_modulus <= BGC_FP64_SQUARE_EPSYLON || end_square_modulus <= BGC_FP64_SQUARE_EPSYLON) { + if (start_square_modulus <= BGC_FP64_SQUARE_EPSILON || end_square_modulus <= BGC_FP64_SQUARE_EPSILON) { bgc_fp64_versor_reset(versor); return BGC_ZERO_TURN; } @@ -251,17 +251,17 @@ int bgc_fp64_versor_make_direction_difference(BGC_FP64_Versor* versor, const BGC static int _bgc_fp32_versor_validate_basis(const float primary_square_modulus, const float auxiliary_square_modulus, const float orthogonal_square_modulus) { - if (primary_square_modulus <= BGC_FP32_SQUARE_EPSYLON) { + if (primary_square_modulus <= BGC_FP32_SQUARE_EPSILON) { //TODO: add error code for: primary_vector is zero return BGC_FAILED; } - if (auxiliary_square_modulus <= BGC_FP32_SQUARE_EPSYLON) { + if (auxiliary_square_modulus <= BGC_FP32_SQUARE_EPSILON) { //TODO: add error code for: auxiliary_vector is zero return BGC_FAILED; } - if (orthogonal_square_modulus <= BGC_FP32_SQUARE_EPSYLON * primary_square_modulus * auxiliary_square_modulus) { + if (orthogonal_square_modulus <= BGC_FP32_SQUARE_EPSILON * primary_square_modulus * auxiliary_square_modulus) { //TODO: add error code for: primary_vector and auxiliary_vector are parallel return BGC_FAILED; } @@ -271,17 +271,17 @@ static int _bgc_fp32_versor_validate_basis(const float primary_square_modulus, c static int _bgc_fp64_versor_validate_basis(const double primary_square_modulus, const double auxiliary_square_modulus, const double orthogonal_square_modulus) { - if (primary_square_modulus <= BGC_FP64_SQUARE_EPSYLON) { + if (primary_square_modulus <= BGC_FP64_SQUARE_EPSILON) { //TODO: add error code for: primary_vector is zero return BGC_FAILED; } - if (auxiliary_square_modulus <= BGC_FP64_SQUARE_EPSYLON) { + if (auxiliary_square_modulus <= BGC_FP64_SQUARE_EPSILON) { //TODO: add error code for: auxiliary_vector is zero return BGC_FAILED; } - if (orthogonal_square_modulus <= BGC_FP64_SQUARE_EPSYLON * primary_square_modulus * auxiliary_square_modulus) { + if (orthogonal_square_modulus <= BGC_FP64_SQUARE_EPSILON * primary_square_modulus * auxiliary_square_modulus) { //TODO: add error code for: primary_vector and auxiliary_vector are parallel return BGC_FAILED; } @@ -437,7 +437,7 @@ void bgc_fp32_versor_get_exponation(BGC_FP32_Versor* power, const BGC_FP32_Verso { const float square_vector = base->_x1 * base->_x1 + base->_x2 * base->_x2 + base->_x3 * base->_x3; - if (square_vector <= BGC_FP32_SQUARE_EPSYLON || square_vector != square_vector) { + if (square_vector <= BGC_FP32_SQUARE_EPSILON || square_vector != square_vector) { bgc_fp32_versor_reset(power); return; } @@ -455,7 +455,7 @@ void bgc_fp64_versor_get_exponation(BGC_FP64_Versor* power, const BGC_FP64_Verso { const double square_vector = base->_x1 * base->_x1 + base->_x2 * base->_x2 + base->_x3 * base->_x3; - if (square_vector <= BGC_FP64_SQUARE_EPSYLON || square_vector != square_vector) { + if (square_vector <= BGC_FP64_SQUARE_EPSILON || square_vector != square_vector) { bgc_fp64_versor_reset(power); return; } @@ -481,7 +481,7 @@ void bgc_fp32_versor_spherically_interpolate(BGC_FP32_Versor* interpolation, con const float square_vector = delta_x1 * delta_x1 + delta_x2 * delta_x2 + delta_x3 * delta_x3; // square_vector != square_vector means checking for NaN value at square_vector - if (square_vector <= BGC_FP32_SQUARE_EPSYLON || isnan(square_vector)) { + if (square_vector <= BGC_FP32_SQUARE_EPSILON || isnan(square_vector)) { bgc_fp32_versor_copy(interpolation, end); return; } @@ -516,7 +516,7 @@ void bgc_fp64_versor_spherically_interpolate(BGC_FP64_Versor* interpolation, con const double square_vector = delta_x1 * delta_x1 + delta_x2 * delta_x2 + delta_x3 * delta_x3; // square_vector != square_vector means checking for NaN value at square_vector - if (square_vector <= BGC_FP64_SQUARE_EPSYLON || isnan(square_vector)) { + if (square_vector <= BGC_FP64_SQUARE_EPSILON || isnan(square_vector)) { bgc_fp64_versor_copy(interpolation, end); return; } @@ -547,7 +547,7 @@ void bgc_fp32_versor_get_rotation(BGC_FP32_Rotation3* rotation, const BGC_FP32_V { const float square_modulus = versor->_x1 * versor->_x1 + versor->_x2 * versor->_x2 + versor->_x3 * versor->_x3; - if (square_modulus <= BGC_FP32_SQUARE_EPSYLON) { + if (square_modulus <= BGC_FP32_SQUARE_EPSILON) { bgc_fp32_rotation3_reset(rotation); return; } @@ -567,7 +567,7 @@ void bgc_fp64_versor_get_rotation(BGC_FP64_Rotation3* rotation, const BGC_FP64_V { const double square_modulus = versor->_x1 * versor->_x1 + versor->_x2 * versor->_x2 + versor->_x3 * versor->_x3; - if (square_modulus <= BGC_FP64_SQUARE_EPSYLON) { + if (square_modulus <= BGC_FP64_SQUARE_EPSILON) { bgc_fp64_rotation3_reset(rotation); return; } diff --git a/basic-geometry/versor.h b/basic-geometry/versor.h index ee3b4de..f066a17 100644 --- a/basic-geometry/versor.h +++ b/basic-geometry/versor.h @@ -192,12 +192,12 @@ inline void bgc_fp64_versor_swap(BGC_FP64_Versor* versor1, BGC_FP64_Versor* vers inline int bgc_fp32_versor_is_idle(const BGC_FP32_Versor* versor) { - return versor->_x1 * versor->_x1 + versor->_x2 * versor->_x2 + versor->_x3 * versor->_x3 <= BGC_FP32_SQUARE_EPSYLON; + return versor->_x1 * versor->_x1 + versor->_x2 * versor->_x2 + versor->_x3 * versor->_x3 <= BGC_FP32_SQUARE_EPSILON; } inline int bgc_fp64_versor_is_idle(const BGC_FP64_Versor* versor) { - return versor->_x1 * versor->_x1 + versor->_x2 * versor->_x2 + versor->_x3 * versor->_x3 <= BGC_FP64_SQUARE_EPSYLON; + return versor->_x1 * versor->_x1 + versor->_x2 * versor->_x2 + versor->_x3 * versor->_x3 <= BGC_FP64_SQUARE_EPSILON; } // ================== Convert =================== // @@ -460,17 +460,17 @@ inline void bgc_fp32_versor_get_rotation_matrix(BGC_FP32_Matrix3x3* matrix, cons const float x1x3 = versor->_x1 * versor->_x3; const float x2x3 = versor->_x2 * versor->_x3; - matrix->r1c1 = (s0s0 + x1x1) - (x2x2 + x3x3); - matrix->r2c2 = (s0s0 + x2x2) - (x1x1 + x3x3); - matrix->r3c3 = (s0s0 + x3x3) - (x1x1 + x2x2); + matrix->row1_col1 = (s0s0 + x1x1) - (x2x2 + x3x3); + matrix->row2_col2 = (s0s0 + x2x2) - (x1x1 + x3x3); + matrix->row3_col3 = (s0s0 + x3x3) - (x1x1 + x2x2); - matrix->r1c2 = 2.0f * (x1x2 - s0x3); - matrix->r2c3 = 2.0f * (x2x3 - s0x1); - matrix->r3c1 = 2.0f * (x1x3 - s0x2); + matrix->row1_col2 = 2.0f * (x1x2 - s0x3); + matrix->row2_col3 = 2.0f * (x2x3 - s0x1); + matrix->row3_col1 = 2.0f * (x1x3 - s0x2); - matrix->r2c1 = 2.0f * (x1x2 + s0x3); - matrix->r3c2 = 2.0f * (x2x3 + s0x1); - matrix->r1c3 = 2.0f * (x1x3 + s0x2); + matrix->row2_col1 = 2.0f * (x1x2 + s0x3); + matrix->row3_col2 = 2.0f * (x2x3 + s0x1); + matrix->row1_col3 = 2.0f * (x1x3 + s0x2); } inline void bgc_fp64_versor_get_rotation_matrix(BGC_FP64_Matrix3x3* matrix, const BGC_FP64_Versor* versor) @@ -487,17 +487,17 @@ inline void bgc_fp64_versor_get_rotation_matrix(BGC_FP64_Matrix3x3* matrix, cons const double x1x3 = versor->_x1 * versor->_x3; const double x2x3 = versor->_x2 * versor->_x3; - matrix->r1c1 = (s0s0 + x1x1) - (x2x2 + x3x3); - matrix->r2c2 = (s0s0 + x2x2) - (x1x1 + x3x3); - matrix->r3c3 = (s0s0 + x3x3) - (x1x1 + x2x2); + matrix->row1_col1 = (s0s0 + x1x1) - (x2x2 + x3x3); + matrix->row2_col2 = (s0s0 + x2x2) - (x1x1 + x3x3); + matrix->row3_col3 = (s0s0 + x3x3) - (x1x1 + x2x2); - matrix->r1c2 = 2.0 * (x1x2 - s0x3); - matrix->r2c3 = 2.0 * (x2x3 - s0x1); - matrix->r3c1 = 2.0 * (x1x3 - s0x2); + matrix->row1_col2 = 2.0 * (x1x2 - s0x3); + matrix->row2_col3 = 2.0 * (x2x3 - s0x1); + matrix->row3_col1 = 2.0 * (x1x3 - s0x2); - matrix->r2c1 = 2.0 * (x1x2 + s0x3); - matrix->r3c2 = 2.0 * (x2x3 + s0x1); - matrix->r1c3 = 2.0 * (x1x3 + s0x2); + matrix->row2_col1 = 2.0 * (x1x2 + s0x3); + matrix->row3_col2 = 2.0 * (x2x3 + s0x1); + matrix->row1_col3 = 2.0 * (x1x3 + s0x2); } // ============= Get Reverse Matrix ============= // @@ -516,17 +516,17 @@ inline void bgc_fp32_versor_get_reverse_matrix(BGC_FP32_Matrix3x3* matrix, const const float x1x3 = versor->_x1 * versor->_x3; const float x2x3 = versor->_x2 * versor->_x3; - matrix->r1c1 = (s0s0 + x1x1) - (x2x2 + x3x3); - matrix->r2c2 = (s0s0 + x2x2) - (x1x1 + x3x3); - matrix->r3c3 = (s0s0 + x3x3) - (x1x1 + x2x2); + matrix->row1_col1 = (s0s0 + x1x1) - (x2x2 + x3x3); + matrix->row2_col2 = (s0s0 + x2x2) - (x1x1 + x3x3); + matrix->row3_col3 = (s0s0 + x3x3) - (x1x1 + x2x2); - matrix->r1c2 = 2.0f * (x1x2 + s0x3); - matrix->r2c3 = 2.0f * (x2x3 + s0x1); - matrix->r3c1 = 2.0f * (x1x3 + s0x2); + matrix->row1_col2 = 2.0f * (x1x2 + s0x3); + matrix->row2_col3 = 2.0f * (x2x3 + s0x1); + matrix->row3_col1 = 2.0f * (x1x3 + s0x2); - matrix->r2c1 = 2.0f * (x1x2 - s0x3); - matrix->r3c2 = 2.0f * (x2x3 - s0x1); - matrix->r1c3 = 2.0f * (x1x3 - s0x2); + matrix->row2_col1 = 2.0f * (x1x2 - s0x3); + matrix->row3_col2 = 2.0f * (x2x3 - s0x1); + matrix->row1_col3 = 2.0f * (x1x3 - s0x2); } inline void bgc_fp64_versor_get_reverse_matrix(BGC_FP64_Matrix3x3* matrix, const BGC_FP64_Versor* versor) @@ -543,17 +543,17 @@ inline void bgc_fp64_versor_get_reverse_matrix(BGC_FP64_Matrix3x3* matrix, const const double x1x3 = versor->_x1 * versor->_x3; const double x2x3 = versor->_x2 * versor->_x3; - matrix->r1c1 = (s0s0 + x1x1) - (x2x2 + x3x3); - matrix->r2c2 = (s0s0 + x2x2) - (x1x1 + x3x3); - matrix->r3c3 = (s0s0 + x3x3) - (x1x1 + x2x2); + matrix->row1_col1 = (s0s0 + x1x1) - (x2x2 + x3x3); + matrix->row2_col2 = (s0s0 + x2x2) - (x1x1 + x3x3); + matrix->row3_col3 = (s0s0 + x3x3) - (x1x1 + x2x2); - matrix->r1c2 = 2.0 * (x1x2 + s0x3); - matrix->r2c3 = 2.0 * (x2x3 + s0x1); - matrix->r3c1 = 2.0 * (x1x3 + s0x2); + matrix->row1_col2 = 2.0 * (x1x2 + s0x3); + matrix->row2_col3 = 2.0 * (x2x3 + s0x1); + matrix->row3_col1 = 2.0 * (x1x3 + s0x2); - matrix->r2c1 = 2.0 * (x1x2 - s0x3); - matrix->r3c2 = 2.0 * (x2x3 - s0x1); - matrix->r1c3 = 2.0 * (x1x3 - s0x2); + matrix->row2_col1 = 2.0 * (x1x2 - s0x3); + matrix->row3_col2 = 2.0 * (x2x3 - s0x1); + matrix->row1_col3 = 2.0 * (x1x3 - s0x2); } // ============= Get Both Matrixes ============== // @@ -643,7 +643,7 @@ inline int bgc_fp32_versor_are_close(const BGC_FP32_Versor* versor1, const BGC_F const float dx2 = versor1->_x2 - versor2->_x2; const float dx3 = versor1->_x3 - versor2->_x3; - return (ds0 * ds0 + dx1 * dx1) + (dx2 * dx2 + dx3 * dx3) <= BGC_FP32_SQUARE_EPSYLON; + return (ds0 * ds0 + dx1 * dx1) + (dx2 * dx2 + dx3 * dx3) <= BGC_FP32_SQUARE_EPSILON; } inline int bgc_fp64_versor_are_close(const BGC_FP64_Versor* versor1, const BGC_FP64_Versor* versor2) @@ -653,7 +653,7 @@ inline int bgc_fp64_versor_are_close(const BGC_FP64_Versor* versor1, const BGC_F const double dx2 = versor1->_x2 - versor2->_x2; const double dx3 = versor1->_x3 - versor2->_x3; - return (ds0 * ds0 + dx1 * dx1) + (dx2 * dx2 + dx3 * dx3) <= BGC_FP64_SQUARE_EPSYLON; + return (ds0 * ds0 + dx1 * dx1) + (dx2 * dx2 + dx3 * dx3) <= BGC_FP64_SQUARE_EPSILON; } #endif