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Добавление дополнительных операций умножения кватернионов, переименование функций для единообразия названий

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This commit is contained in:
Andrey Pokidov 2026-03-29 12:19:03 +07:00
parent 078512c3d5
commit d83ab7160d
18 changed files with 379 additions and 177 deletions
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28
basic-geometry/dual-number.h
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@ -264,19 +264,19 @@ inline void bgc_fp64_dual_number_subtract_scaled(BGC_FP64_DualNumber* const diff
// ================== Multiply ================== //
inline void bgc_fp32_dual_number_multiply_by_real(BGC_FP32_DualNumber* const product, const BGC_FP32_DualNumber* const multiplicand, const float multiplier)
inline void bgc_fp32_dual_number_multiply_by_real_number(BGC_FP32_DualNumber* const product, const BGC_FP32_DualNumber* const multiplicand, const float multiplier)
{
product->real_part = multiplicand->real_part * multiplier;
product->dual_part = multiplicand->dual_part * multiplier;
}
inline void bgc_fp64_dual_number_multiply_by_real(BGC_FP64_DualNumber* const product, const BGC_FP64_DualNumber* const multiplicand, const double multiplier)
inline void bgc_fp64_dual_number_multiply_by_real_number(BGC_FP64_DualNumber* const product, const BGC_FP64_DualNumber* const multiplicand, const double multiplier)
{
product->real_part = multiplicand->real_part * multiplier;
product->dual_part = multiplicand->dual_part * multiplier;
}
inline void bgc_fp32_dual_number_multiply_by_dual(BGC_FP32_DualNumber* const product, const BGC_FP32_DualNumber* const multiplicand, const BGC_FP32_DualNumber* const multiplier)
inline void bgc_fp32_dual_number_multiply_by_dual_number(BGC_FP32_DualNumber* const product, const BGC_FP32_DualNumber* const multiplicand, const BGC_FP32_DualNumber* const multiplier)
{
const float real_part = multiplicand->real_part * multiplier->real_part;
const float dual_part = multiplicand->dual_part * multiplier->real_part + multiplicand->real_part * multiplier->dual_part;
@ -285,7 +285,7 @@ inline void bgc_fp32_dual_number_multiply_by_dual(BGC_FP32_DualNumber* const pro
product->dual_part = dual_part;
}
inline void bgc_fp64_dual_number_multiply_by_dual(BGC_FP64_DualNumber* const product, const BGC_FP64_DualNumber* const multiplicand, const BGC_FP64_DualNumber* const multiplier)
inline void bgc_fp64_dual_number_multiply_by_dual_number(BGC_FP64_DualNumber* const product, const BGC_FP64_DualNumber* const multiplicand, const BGC_FP64_DualNumber* const multiplier)
{
const double real_part = multiplicand->real_part * multiplier->real_part;
const double dual_part = multiplicand->dual_part * multiplier->real_part + multiplicand->real_part * multiplier->dual_part;
@ -294,7 +294,7 @@ inline void bgc_fp64_dual_number_multiply_by_dual(BGC_FP64_DualNumber* const pro
product->dual_part = dual_part;
}
inline void bgc_fp32_dual_number_multiply_by_conjugate(BGC_FP32_DualNumber* const product, const BGC_FP32_DualNumber* const multiplicand, const BGC_FP32_DualNumber* const multiplier_to_conjugate)
inline void bgc_fp32_dual_number_multiply_by_conjugate_dual_number(BGC_FP32_DualNumber* const product, const BGC_FP32_DualNumber* const multiplicand, const BGC_FP32_DualNumber* const multiplier_to_conjugate)
{
const float real_part = multiplicand->real_part * multiplier_to_conjugate->real_part;
const float dual_part = multiplicand->dual_part * multiplier_to_conjugate->real_part - multiplicand->real_part * multiplier_to_conjugate->dual_part;
@ -303,7 +303,7 @@ inline void bgc_fp32_dual_number_multiply_by_conjugate(BGC_FP32_DualNumber* cons
product->dual_part = dual_part;
}
inline void bgc_fp64_dual_number_multiply_by_conjugate(BGC_FP64_DualNumber* const product, const BGC_FP64_DualNumber* const multiplicand, const BGC_FP64_DualNumber* const multiplier_to_conjugate)
inline void bgc_fp64_dual_number_multiply_by_conjugate_dual_number(BGC_FP64_DualNumber* const product, const BGC_FP64_DualNumber* const multiplicand, const BGC_FP64_DualNumber* const multiplier_to_conjugate)
{
const double real_part = multiplicand->real_part * multiplier_to_conjugate->real_part;
const double dual_part = multiplicand->dual_part * multiplier_to_conjugate->real_part - multiplicand->real_part * multiplier_to_conjugate->dual_part;
@ -314,27 +314,27 @@ inline void bgc_fp64_dual_number_multiply_by_conjugate(BGC_FP64_DualNumber* cons
// =================== Divide =================== //
inline int bgc_fp32_dual_number_divide_by_real(BGC_FP32_DualNumber* const quotient, const BGC_FP32_DualNumber* const dividend, const float divisor)
inline int bgc_fp32_dual_number_divide_by_real_number(BGC_FP32_DualNumber* const quotient, const BGC_FP32_DualNumber* const dividend, const float divisor)
{
if (bgc_fp32_is_zero(divisor) || isnan(divisor)) {
return BGC_FAILURE;
}
bgc_fp32_dual_number_multiply_by_real(quotient, dividend, 1.0f / divisor);
bgc_fp32_dual_number_multiply_by_real_number(quotient, dividend, 1.0f / divisor);
return BGC_SUCCESS;
}
inline int bgc_fp64_dual_number_divide_by_real(BGC_FP64_DualNumber* const quotient, const BGC_FP64_DualNumber* const dividend, const double divisor)
inline int bgc_fp64_dual_number_divide_by_real_number(BGC_FP64_DualNumber* const quotient, const BGC_FP64_DualNumber* const dividend, const double divisor)
{
if (bgc_fp64_is_zero(divisor) || isnan(divisor)) {
return BGC_FAILURE;
}
bgc_fp64_dual_number_multiply_by_real(quotient, dividend, 1.0 / divisor);
bgc_fp64_dual_number_multiply_by_real_number(quotient, dividend, 1.0 / divisor);
return BGC_SUCCESS;
}
inline int bgc_fp32_dual_number_divide_by_dual(BGC_FP32_DualNumber* const quotient, const BGC_FP32_DualNumber* const dividend, const BGC_FP32_DualNumber* const divisor)
inline int bgc_fp32_dual_number_divide_by_dual_number(BGC_FP32_DualNumber* const quotient, const BGC_FP32_DualNumber* const dividend, const BGC_FP32_DualNumber* const divisor)
{
if (bgc_fp32_is_zero(divisor->real_part)) {
return BGC_FAILURE;
@ -351,7 +351,7 @@ inline int bgc_fp32_dual_number_divide_by_dual(BGC_FP32_DualNumber* const quotie
return BGC_SUCCESS;
}
inline int bgc_fp64_dual_number_divide_by_dual(BGC_FP64_DualNumber* const quotient, const BGC_FP64_DualNumber* const dividend, const BGC_FP64_DualNumber* const divisor)
inline int bgc_fp64_dual_number_divide_by_dual_number(BGC_FP64_DualNumber* const quotient, const BGC_FP64_DualNumber* const dividend, const BGC_FP64_DualNumber* const divisor)
{
if (bgc_fp64_is_zero(divisor->real_part)) {
return BGC_FAILURE;
@ -368,7 +368,7 @@ inline int bgc_fp64_dual_number_divide_by_dual(BGC_FP64_DualNumber* const quotie
return BGC_SUCCESS;
}
inline int bgc_fp32_dual_number_divide_by_conjugate(BGC_FP32_DualNumber* const quotient, const BGC_FP32_DualNumber* const dividend, const BGC_FP32_DualNumber* const divisor_to_conjugate)
inline int bgc_fp32_dual_number_divide_by_conjugate_dual_number(BGC_FP32_DualNumber* const quotient, const BGC_FP32_DualNumber* const dividend, const BGC_FP32_DualNumber* const divisor_to_conjugate)
{
if (bgc_fp32_is_zero(divisor_to_conjugate->real_part)) {
return BGC_FAILURE;
@ -385,7 +385,7 @@ inline int bgc_fp32_dual_number_divide_by_conjugate(BGC_FP32_DualNumber* const q
return BGC_SUCCESS;
}
inline int bgc_fp64_dual_number_divide_by_conjugate(BGC_FP64_DualNumber* const quotient, const BGC_FP64_DualNumber* const dividend, const BGC_FP64_DualNumber* const divisor_to_conjugate)
inline int bgc_fp64_dual_number_divide_by_conjugate_dual_number(BGC_FP64_DualNumber* const quotient, const BGC_FP64_DualNumber* const dividend, const BGC_FP64_DualNumber* const divisor_to_conjugate)
{
if (bgc_fp64_is_zero(divisor_to_conjugate->real_part)) {
return BGC_FAILURE;