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Переход на парадигму Destination first в порядке параметров функий

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This commit is contained in:
Andrey Pokidov 2026-02-01 23:42:51 +07:00
parent f7e41645fe
commit 03627f4401
41 changed files with 1570 additions and 1978 deletions
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8
basic-geometry-dev/affine3.c
View file

@ -41,18 +41,18 @@ BGC_FP32_Affine3* _create_bgc_affine3_random_list(int affine_amount)
for (int i = 0; i < affine_amount; i++) { for (int i = 0; i < affine_amount; i++) {
bgc_fp32_versor_make( bgc_fp32_versor_make(
&position.turn,
get_random_value_fp32(), get_random_value_fp32(),
get_random_value_fp32(), get_random_value_fp32(),
get_random_value_fp32(), get_random_value_fp32(),
get_random_value_fp32(), get_random_value_fp32()
&position.turn
); );
position.shift.x1 = get_random_value_fp32(); position.shift.x1 = get_random_value_fp32();
position.shift.x2 = get_random_value_fp32(); position.shift.x2 = get_random_value_fp32();
position.shift.x3 = get_random_value_fp32(); position.shift.x3 = get_random_value_fp32();
bgc_fp32_position3_get_outward_affine(&position, &affines[i]); bgc_fp32_position3_get_outward_affine(&affines[i], &position);
} }
return affines; return affines;
@ -131,7 +131,7 @@ float test_bgc_affine3_performance(int affine_amount, int vector_per_affine)
for (int i = 0; i < affine_amount; i++) for (int i = 0; i < affine_amount; i++)
{ {
for (int j = 0; j < vector_per_affine; j++) { for (int j = 0; j < vector_per_affine; j++) {
bgc_fp32_affine3_transform_point(&affines[i], &source_vectors[vector_index], &result_vectors[vector_index]); bgc_fp32_affine3_transform_point(&result_vectors[vector_index], &affines[i], &source_vectors[vector_index]);
vector_index++; vector_index++;
} }
} }

268
basic-geometry-dev/main.c
View file

@ -30,19 +30,19 @@ structure_fp32_t* make_structures(const unsigned int amount)
for (unsigned int i = 0; i < amount; i++) { for (unsigned int i = 0; i < amount; i++) {
bgc_fp32_versor_make( bgc_fp32_versor_make(
&list[i].versor1,
rand() * multiplier - 1.0f, rand() * multiplier - 1.0f,
rand() * multiplier - 1.0f, rand() * multiplier - 1.0f,
rand() * multiplier - 1.0f, rand() * multiplier - 1.0f,
rand() * multiplier - 1.0f, rand() * multiplier - 1.0f
&list[i].versor1
); );
bgc_fp32_versor_make( bgc_fp32_versor_make(
&list[i].versor2,
rand() * multiplier - 1.0f, rand() * multiplier - 1.0f,
rand() * multiplier - 1.0f, rand() * multiplier - 1.0f,
rand() * multiplier - 1.0f, rand() * multiplier - 1.0f,
rand() * multiplier - 1.0f, rand() * multiplier - 1.0f
&list[i].versor2
); );
bgc_fp32_versor_reset(&list[i].result); bgc_fp32_versor_reset(&list[i].result);
@ -157,74 +157,74 @@ void test_basis_difference_fp32()
BGC_FP32_Versor turn; BGC_FP32_Versor turn;
// No turn // No turn
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &initial_primary); bgc_fp32_vector3_make(&initial_primary, 1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &initial_auxiliary); bgc_fp32_vector3_make(&initial_auxiliary, 0.0f, 1.0f, 0.0f);
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &final_primary); bgc_fp32_vector3_make(&final_primary, 1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &final_auxiliary); bgc_fp32_vector3_make(&final_auxiliary, 0.0f, 1.0f, 0.0f);
bgc_fp32_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp32_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nNo turn:\n"); printf("\nNo turn:\n");
print_versor_fp32(&turn); print_versor_fp32(&turn);
// Turn around (1, 1, 0) axis on 180 degrees // Turn around (1, 1, 0) axis on 180 degrees
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &initial_primary); bgc_fp32_vector3_make(&initial_primary, 1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &initial_auxiliary); bgc_fp32_vector3_make(&initial_auxiliary, 0.0f, 1.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &final_primary); bgc_fp32_vector3_make(&final_primary, 0.0f, 1.0f, 0.0f);
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &final_auxiliary); bgc_fp32_vector3_make(&final_auxiliary, 1.0f, 0.0f, 0.0f);
bgc_fp32_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp32_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nTurn around (1, 1, 0) axis on 180 degrees:\n"); printf("\nTurn around (1, 1, 0) axis on 180 degrees:\n");
print_versor_fp32(&turn); print_versor_fp32(&turn);
// 180 degree turn // 180 degree turn
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &initial_primary); bgc_fp32_vector3_make(&initial_primary, 1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &initial_auxiliary); bgc_fp32_vector3_make(&initial_auxiliary, 0.0f, 1.0f, 0.0f);
bgc_fp32_vector3_make(-1.0f, 0.0f, 0.0f, &final_primary); bgc_fp32_vector3_make(&final_primary, -1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &final_auxiliary); bgc_fp32_vector3_make(&final_auxiliary, 0.0f, 1.0f, 0.0f);
bgc_fp32_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp32_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\n180 degree turn around (0, 1, 0):\n"); printf("\n180 degree turn around (0, 1, 0):\n");
print_versor_fp32(&turn); print_versor_fp32(&turn);
// 90 degree turn around x3 axis // 90 degree turn around x3 axis
bgc_fp32_vector3_make(2.0f, 0.0f, 0.0f, &initial_primary); bgc_fp32_vector3_make(&initial_primary, 2.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 3.1f, 0.0f, &initial_auxiliary); bgc_fp32_vector3_make(&initial_auxiliary, 0.0f, 3.1f, 0.0f);
bgc_fp32_vector3_make(0.0f, 10.0f, 0.0f, &final_primary); bgc_fp32_vector3_make(&final_primary, 0.0f, 10.0f, 0.0f);
bgc_fp32_vector3_make(-1.0f, 0.0f, 0.0f, &final_auxiliary); bgc_fp32_vector3_make(&final_auxiliary,-1.0f, 0.0f, 0.0f);
bgc_fp32_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp32_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\n90 degree turn around (0, 0, 1):\n"); printf("\n90 degree turn around (0, 0, 1):\n");
print_versor_fp32(&turn); print_versor_fp32(&turn);
// Unorthogonal pairs turn at 90 degrees around x3 axis // Unorthogonal pairs turn at 90 degrees around x3 axis
bgc_fp32_vector3_make(2.0f, 0.0f, 0.0f, &initial_primary); bgc_fp32_vector3_make(&initial_primary, 2.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(-2.0f, 3.1f, 0.0f, &initial_auxiliary); bgc_fp32_vector3_make(&initial_auxiliary, -2.0f, 3.1f, 0.0f);
bgc_fp32_vector3_make(0.0f, 10.0f, 0.0f, &final_primary); bgc_fp32_vector3_make(&final_primary, 0.0f, 10.0f, 0.0f);
bgc_fp32_vector3_make(-1.0f, 5.0f, 0.0f, &final_auxiliary); bgc_fp32_vector3_make(&final_auxiliary, -1.0f, 5.0f, 0.0f);
bgc_fp32_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp32_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nUnorthogonal pairs turn at 90 degrees around (0, 0, 1):\n"); printf("\nUnorthogonal pairs turn at 90 degrees around (0, 0, 1):\n");
print_versor_fp32(&turn); print_versor_fp32(&turn);
// Zero vectors // Zero vectors
bgc_fp32_vector3_make(0.0f, 0.0f, 0.0f, &initial_primary); bgc_fp32_vector3_make(&initial_primary, 0.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &initial_auxiliary); bgc_fp32_vector3_make(&initial_auxiliary, 0.0f, 1.0f, 0.0f);
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &final_primary); bgc_fp32_vector3_make(&final_primary, 1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &final_auxiliary); bgc_fp32_vector3_make(&final_auxiliary, 0.0f, 1.0f, 0.0f);
int code; int code;
code = bgc_fp32_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); code = bgc_fp32_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
if (code >= 0) { if (code >= 0) {
printf("\nZero vectors: this cannot be!\n"); printf("\nZero vectors: this cannot be!\n");
@ -235,12 +235,12 @@ void test_basis_difference_fp32()
} }
// Parallel vectors // Parallel vectors
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &initial_primary); bgc_fp32_vector3_make(&initial_primary, 1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(2.0f, 0.0f, 0.0f, &initial_auxiliary); bgc_fp32_vector3_make(&initial_auxiliary, 2.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &final_primary); bgc_fp32_vector3_make(&final_primary, 1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &final_auxiliary); bgc_fp32_vector3_make(&final_auxiliary, 0.0f, 1.0f, 0.0f);
code = bgc_fp32_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); code = bgc_fp32_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
if (code >= 0) { if (code >= 0) {
printf("\nParallel vectors: this cannot be!\n"); printf("\nParallel vectors: this cannot be!\n");
@ -251,60 +251,60 @@ void test_basis_difference_fp32()
} }
// Small angle turn (about 1 degree): // Small angle turn (about 1 degree):
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &initial_primary); bgc_fp32_vector3_make(&initial_primary, 1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &initial_auxiliary); bgc_fp32_vector3_make(&initial_auxiliary, 0.0f, 1.0f, 0.0f);
bgc_fp32_vector3_make(0.999848f, 0.017452f, 0.0f, &final_primary); bgc_fp32_vector3_make(&final_primary, 0.999848f, 0.017452f, 0.0f);
bgc_fp32_vector3_make(-0.017452f, 0.999848f, 0.0f, &final_auxiliary); bgc_fp32_vector3_make(&final_auxiliary, -0.017452f, 0.999848f, 0.0f);
bgc_fp32_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp32_versor_make_basis_difference(&turn , &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nSmall angle turn (about 1 degree):\n"); printf("\nSmall angle turn (about 1 degree):\n");
print_versor_fp32(&turn); print_versor_fp32(&turn);
// About 179 degrees turn // About 179 degrees turn
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &initial_primary); bgc_fp32_vector3_make(&initial_primary, 1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &initial_auxiliary); bgc_fp32_vector3_make(&initial_auxiliary, 0.0f, 1.0f, 0.0f);
bgc_fp32_vector3_make(-0.999848f, -0.017452f, 0.0f, &final_primary); bgc_fp32_vector3_make(&final_primary, -0.999848f, -0.017452f, 0.0f);
bgc_fp32_vector3_make(0.017452f, -0.999848f, 0.0f, &final_auxiliary); bgc_fp32_vector3_make(&final_auxiliary, 0.017452f, -0.999848f, 0.0f);
bgc_fp32_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp32_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nAbout 179 degrees turn:\n"); printf("\nAbout 179 degrees turn:\n");
print_versor_fp32(&turn); print_versor_fp32(&turn);
// 120 degrees around (-1, -1, 1) // 120 degrees around (-1, -1, 1)
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &initial_primary); bgc_fp32_vector3_make(&initial_primary, 1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &initial_auxiliary); bgc_fp32_vector3_make(&initial_auxiliary, 0.0f, 1.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &final_primary); bgc_fp32_vector3_make(&final_primary, 0.0f, 1.0f, 0.0f);
bgc_fp32_vector3_make(0.0f, 0.0f, -1.0f, &final_auxiliary); bgc_fp32_vector3_make(&final_auxiliary, 0.0f, 0.0f, -1.0f);
bgc_fp32_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp32_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\n120 degees turn:\n"); printf("\n120 degees turn:\n");
print_versor_fp32(&turn); print_versor_fp32(&turn);
// About 1 degree turn difference between initial_primary and initial_auxiliary directions // About 1 degree turn difference between initial_primary and initial_auxiliary directions
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &initial_primary); bgc_fp32_vector3_make(&initial_primary, 1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(0.999848f, 0.017452f, 0.0f, &initial_auxiliary); bgc_fp32_vector3_make(&initial_auxiliary, 0.999848f, 0.017452f, 0.0f);
bgc_fp32_vector3_make(0.0f, 1.0f, 0.0f, &final_primary); bgc_fp32_vector3_make(&final_primary, 0.0f, 1.0f, 0.0f);
bgc_fp32_vector3_make(-1.0f, 0.0f, 0.0f, &final_auxiliary); bgc_fp32_vector3_make(&final_auxiliary, -1.0f, 0.0f, 0.0f);
bgc_fp32_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp32_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nAbout 1 degree turn difference between initial_primary and initial_auxiliary directions:\n"); printf("\nAbout 1 degree turn difference between initial_primary and initial_auxiliary directions:\n");
print_versor_fp32(&turn); print_versor_fp32(&turn);
// About 0.01 degree turn difference between initial_primary and initial_auxiliary directions // About 0.01 degree turn difference between initial_primary and initial_auxiliary directions
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &initial_primary); bgc_fp32_vector3_make(&initial_primary, 1.0f, 0.0f, 0.0f);
bgc_fp32_vector3_make(1.0f, 0.000001f, 0.0f, &initial_auxiliary); bgc_fp32_vector3_make(&initial_auxiliary, 1.0f, 0.000001f, 0.0f);
bgc_fp32_vector3_make(0.0f, -1.0f, 0.0f, &final_primary); bgc_fp32_vector3_make(&final_primary, 0.0f, -1.0f, 0.0f);
bgc_fp32_vector3_make(1.0f, 0.0f, 0.0f, &final_auxiliary); bgc_fp32_vector3_make(&final_auxiliary, 1.0f, 0.0f, 0.0f);
bgc_fp32_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp32_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nAbout 0.01 degree turn difference between initial_primary and initial_auxiliary directions:\n"); printf("\nAbout 0.01 degree turn difference between initial_primary and initial_auxiliary directions:\n");
print_versor_fp32(&turn); print_versor_fp32(&turn);
@ -318,72 +318,72 @@ void test_basis_difference_fp64()
BGC_FP64_Versor turn; BGC_FP64_Versor turn;
// No turn // No turn
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &initial_primary); bgc_fp64_vector3_make(&initial_primary, 1.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &initial_auxiliary); bgc_fp64_vector3_make(&initial_auxiliary, 0.0, 1.0, 0.0);
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &final_primary); bgc_fp64_vector3_make(&final_primary, 1.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &final_auxiliary); bgc_fp64_vector3_make(&final_auxiliary, 0.0, 1.0, 0.0);
bgc_fp64_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp64_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nNo turn:\n"); printf("\nNo turn:\n");
print_versor_fp64(&turn); print_versor_fp64(&turn);
// Turn around (1, 1, 0) axis on 180 degrees // Turn around (1, 1, 0) axis on 180 degrees
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &initial_primary); bgc_fp64_vector3_make(&initial_primary, 1.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &initial_auxiliary); bgc_fp64_vector3_make(&initial_auxiliary, 0.0, 1.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &final_primary); bgc_fp64_vector3_make(&final_primary, 0.0, 1.0, 0.0);
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &final_auxiliary); bgc_fp64_vector3_make(&final_auxiliary, 1.0, 0.0, 0.0);
bgc_fp64_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp64_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nTurn around (1, 1, 0) axis on 180 degrees:\n"); printf("\nTurn around (1, 1, 0) axis on 180 degrees:\n");
print_versor_fp64(&turn); print_versor_fp64(&turn);
// 180 degree turn // 180 degree turn
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &initial_primary); bgc_fp64_vector3_make(&initial_primary, 1.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &initial_auxiliary); bgc_fp64_vector3_make(&initial_auxiliary, 0.0, 1.0, 0.0);
bgc_fp64_vector3_make(-1.0, 0.0, 0.0, &final_primary); bgc_fp64_vector3_make(&initial_auxiliary, -1.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &final_auxiliary); bgc_fp64_vector3_make(&final_auxiliary, 0.0, 1.0, 0.0);
bgc_fp64_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp64_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\n180 degree turn around (0, 1, 0):\n"); printf("\n180 degree turn around (0, 1, 0):\n");
print_versor_fp64(&turn); print_versor_fp64(&turn);
// 90 degree turn around x3 axis // 90 degree turn around x3 axis
bgc_fp64_vector3_make(2.0, 0.0, 0.0, &initial_primary); bgc_fp64_vector3_make(&initial_primary, 2.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.0, 3.1, 0.0, &initial_auxiliary); bgc_fp64_vector3_make(&initial_auxiliary, 0.0, 3.1, 0.0);
bgc_fp64_vector3_make(0.0, 10.0, 0.0, &final_primary); bgc_fp64_vector3_make(&final_primary, 0.0, 10.0, 0.0);
bgc_fp64_vector3_make(-1.0, 0.0, 0.0, &final_auxiliary); bgc_fp64_vector3_make(&final_auxiliary, -1.0, 0.0, 0.0);
bgc_fp64_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp64_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\n90 degree turn around (0, 0, 1):\n"); printf("\n90 degree turn around (0, 0, 1):\n");
print_versor_fp64(&turn); print_versor_fp64(&turn);
// Unorthogonal pairs turn at 90 degrees around x3 axis // Unorthogonal pairs turn at 90 degrees around x3 axis
bgc_fp64_vector3_make(2.0, 0.0, 0.0, &initial_primary); bgc_fp64_vector3_make(&initial_primary, 2.0, 0.0, 0.0);
bgc_fp64_vector3_make(-2.0, 3.1, 0.0, &initial_auxiliary); bgc_fp64_vector3_make(&initial_auxiliary, -2.0, 3.1, 0.0);
bgc_fp64_vector3_make(0.0, 10.0, 0.0, &final_primary); bgc_fp64_vector3_make(&final_primary, 0.0, 10.0, 0.0);
bgc_fp64_vector3_make(-1.0, 5.0, 0.0, &final_auxiliary); bgc_fp64_vector3_make(&final_auxiliary, -1.0, 5.0, 0.0);
bgc_fp64_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp64_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nUnorthogonal pairs turn at 90 degrees around (0, 0, 1):\n"); printf("\nUnorthogonal pairs turn at 90 degrees around (0, 0, 1):\n");
print_versor_fp64(&turn); print_versor_fp64(&turn);
// Zero vectors // Zero vectors
bgc_fp64_vector3_make(0.0, 0.0, 0.0, &initial_primary); bgc_fp64_vector3_make(&initial_primary, 0.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &initial_auxiliary); bgc_fp64_vector3_make(&initial_auxiliary, 0.0, 1.0, 0.0);
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &final_primary); bgc_fp64_vector3_make(&final_primary, 1.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &final_auxiliary); bgc_fp64_vector3_make(&final_auxiliary, 0.0, 1.0, 0.0);
int code; int code;
code = bgc_fp64_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); code = bgc_fp64_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
if (code >= 0) { if (code >= 0) {
printf("\nZero vectors: this cannot be!\n"); printf("\nZero vectors: this cannot be!\n");
@ -394,12 +394,12 @@ void test_basis_difference_fp64()
} }
// Parallel vectors // Parallel vectors
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &initial_primary); bgc_fp64_vector3_make(&initial_primary, 1.0, 0.0, 0.0);
bgc_fp64_vector3_make(2.0, 0.0, 0.0, &initial_auxiliary); bgc_fp64_vector3_make(&initial_auxiliary, 2.0, 0.0, 0.0);
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &final_primary); bgc_fp64_vector3_make(&final_primary, 1.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &final_auxiliary); bgc_fp64_vector3_make(&final_auxiliary, 0.0, 1.0, 0.0);
code = bgc_fp64_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); code = bgc_fp64_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
if (code >= 0) { if (code >= 0) {
printf("\nParallel vectors: this cannot be!\n"); printf("\nParallel vectors: this cannot be!\n");
@ -410,60 +410,60 @@ void test_basis_difference_fp64()
} }
// Small angle turn (about 1 degree): // Small angle turn (about 1 degree):
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &initial_primary); bgc_fp64_vector3_make(&initial_primary, 1.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &initial_auxiliary); bgc_fp64_vector3_make(&initial_auxiliary, 0.0, 1.0, 0.0);
bgc_fp64_vector3_make(0.999848, 0.017452, 0.0, &final_primary); bgc_fp64_vector3_make(&final_primary, 0.999848, 0.017452, 0.0);
bgc_fp64_vector3_make(-0.017452, 0.999848, 0.0, &final_auxiliary); bgc_fp64_vector3_make(&final_auxiliary, -0.017452, 0.999848, 0.0);
bgc_fp64_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp64_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nSmall angle turn (about 1 degree):\n"); printf("\nSmall angle turn (about 1 degree):\n");
print_versor_fp64(&turn); print_versor_fp64(&turn);
// About 179 degrees turn // About 179 degrees turn
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &initial_primary); bgc_fp64_vector3_make(&initial_primary, 1.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &initial_auxiliary); bgc_fp64_vector3_make(&initial_auxiliary, 0.0, 1.0, 0.0);
bgc_fp64_vector3_make(-0.999848, -0.017452, 0.0, &final_primary); bgc_fp64_vector3_make(&final_primary, -0.999848, -0.017452, 0.0);
bgc_fp64_vector3_make(0.017452, -0.999848, 0.0, &final_auxiliary); bgc_fp64_vector3_make(&final_auxiliary, 0.017452, -0.999848, 0.0);
bgc_fp64_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp64_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nAbout 179 degrees turn:\n"); printf("\nAbout 179 degrees turn:\n");
print_versor_fp64(&turn); print_versor_fp64(&turn);
// 120 degrees around (-1, -1, 1) // 120 degrees around (-1, -1, 1)
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &initial_primary); bgc_fp64_vector3_make(&initial_primary, 1.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &initial_auxiliary); bgc_fp64_vector3_make(&initial_auxiliary, 0.0, 1.0, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &final_primary); bgc_fp64_vector3_make(&final_primary, 0.0, 1.0, 0.0);
bgc_fp64_vector3_make(0.0, 0.0, -1.0, &final_auxiliary); bgc_fp64_vector3_make(&final_auxiliary, 0.0, 0.0, -1.0);
bgc_fp64_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp64_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\n120 degees turn:\n"); printf("\n120 degees turn:\n");
print_versor_fp64(&turn); print_versor_fp64(&turn);
// About 1 degree turn difference between initial_primary and initial_auxiliary directions // About 1 degree turn difference between initial_primary and initial_auxiliary directions
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &initial_primary); bgc_fp64_vector3_make(&initial_primary, 1.0, 0.0, 0.0);
bgc_fp64_vector3_make(0.999848, 0.017452, 0.0, &initial_auxiliary); bgc_fp64_vector3_make(&initial_auxiliary, 0.999848, 0.017452, 0.0);
bgc_fp64_vector3_make(0.0, 1.0, 0.0, &final_primary); bgc_fp64_vector3_make(&final_primary, 0.0, 1.0, 0.0);
bgc_fp64_vector3_make(-1.0, 0.0, 0.0, &final_auxiliary); bgc_fp64_vector3_make(&final_auxiliary, -1.0, 0.0, 0.0);
bgc_fp64_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp64_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nAbout 1 degree turn difference between initial_primary and initial_auxiliary directions:\n"); printf("\nAbout 1 degree turn difference between initial_primary and initial_auxiliary directions:\n");
print_versor_fp64(&turn); print_versor_fp64(&turn);
// About 0.001 degree turn difference between initial_primary and initial_auxiliary directions // About 0.001 degree turn difference between initial_primary and initial_auxiliary directions
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &initial_primary); bgc_fp64_vector3_make(&initial_primary, 1.0, 0.0, 0.0);
bgc_fp64_vector3_make(1.0, 0.000001, 0.0, &initial_auxiliary); bgc_fp64_vector3_make(&initial_auxiliary, 1.0, 0.000001, 0.0);
bgc_fp64_vector3_make(0.0, -1.0, 0.0, &final_primary); bgc_fp64_vector3_make(&final_primary, 0.0, -1.0, 0.0);
bgc_fp64_vector3_make(1.0, 0.0, 0.0, &final_auxiliary); bgc_fp64_vector3_make(&final_auxiliary, 1.0, 0.0, 0.0);
bgc_fp64_versor_make_basis_difference(&initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary, &turn); bgc_fp64_versor_make_basis_difference(&turn, &initial_primary, &initial_auxiliary, &final_primary, &final_auxiliary);
printf("\nAbout 0.01 degree turn difference between initial_primary and initial_auxiliary directions:\n"); printf("\nAbout 0.01 degree turn difference between initial_primary and initial_auxiliary directions:\n");
print_versor_fp64(&turn); print_versor_fp64(&turn);
@ -475,23 +475,23 @@ int main()
{ {
//BGC_FP32_Versor start = { 1.0f, 0.0f, 0.0f, 0.0f }; //BGC_FP32_Versor start = { 1.0f, 0.0f, 0.0f, 0.0f };
//BGC_FP32_Versor end = { 0.0f, 1.0f, 0.0f, 0.0f }; //BGC_FP32_Versor end = { 0.0f, 1.0f, 0.0f, 0.0f };
/*
BGC_FP32_Versor start = { 1.0f, 0.0f, 0.0f, 0.0f }; BGC_FP32_Versor start = { 1.0f, 0.0f, 0.0f, 0.0f };
BGC_FP32_Versor end = { 0.9999f, 0.01414f, 0.0f, 0.0f }; BGC_FP32_Versor end = { 0.9999f, 0.01414f, 0.0f, 0.0f };
BGC_FP32_Slerp slerp; BGC_FP32_Slerp slerp;
BGC_FP32_Versor result; BGC_FP32_Versor result;
bgc_fp32_slerp_make_full(&start, &end, &slerp); bgc_fp32_slerp_make_full(&slerp, &start, &end);
bgc_fp32_slerp_get_phase_versor(&slerp, 0.5f, &result); bgc_fp32_slerp_get_phase_versor(&result, &slerp, 0.5f);
print_versor_fp32(&result); //print_versor_fp32(&result);
*/
//test_basis_difference_fp64(); test_basis_difference_fp64();
//printf("Affine3 performance test: %f\n", test_bgc_affine3_performance(10000000, 10));
printf("Affine3 performance test: %f\n", test_bgc_affine3_performance(10000000, 10)); //printf("sizeof(BGC_FP32_Affine3) = %zu\n", sizeof(BGC_FP32_Affine3));
printf("sizeof(BGC_FP32_Affine3) = %zu\n", sizeof(BGC_FP32_Affine3));
//printf("offsetof(shift) = %zu\n", offsetof(BGC_FP32_Affine3, shift)); //printf("offsetof(shift) = %zu\n", offsetof(BGC_FP32_Affine3, shift));
printf("sizeof(BGC_FP32_Matrix3x3) = %zu\n", sizeof(BGC_FP32_Matrix3x3)); //printf("sizeof(BGC_FP32_Matrix3x3) = %zu\n", sizeof(BGC_FP32_Matrix3x3));
return 0; return 0;
} }

96
basic-geometry-test/basic-geometry-test.vcxproj
View file

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40
basic-geometry/affine2.c
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@ -1,31 +1,31 @@
#include "affine2.h" #include "affine2.h"
extern inline void bgc_fp32_affine2_reset(BGC_FP32_Affine2 * affine); extern inline void bgc_fp32_affine2_reset(BGC_FP32_Affine2* affine);
extern inline void bgc_fp64_affine2_reset(BGC_FP64_Affine2 * affine); extern inline void bgc_fp64_affine2_reset(BGC_FP64_Affine2* affine);
extern inline void bgc_fp32_affine2_make(const BGC_FP32_Matrix2x2 * distortion, const BGC_FP32_Vector2 * shift, BGC_FP32_Affine2 * affine); extern inline void bgc_fp32_affine2_make(BGC_FP32_Affine2* affine, const BGC_FP32_Matrix2x2* distortion, const BGC_FP32_Vector2* shift);
extern inline void bgc_fp64_affine2_make(const BGC_FP64_Matrix2x2 * distortion, const BGC_FP64_Vector2 * shift, BGC_FP64_Affine2 * affine); extern inline void bgc_fp64_affine2_make(BGC_FP64_Affine2* affine, const BGC_FP64_Matrix2x2* distortion, const BGC_FP64_Vector2* shift);
extern inline void bgc_fp32_affine2_copy(const BGC_FP32_Affine2 * source, BGC_FP32_Affine2 * destination); extern inline void bgc_fp32_affine2_copy(BGC_FP32_Affine2* destination, const BGC_FP32_Affine2* source);
extern inline void bgc_fp64_affine2_copy(const BGC_FP64_Affine2 * source, BGC_FP64_Affine2 * destination); extern inline void bgc_fp64_affine2_copy(BGC_FP64_Affine2* destination, const BGC_FP64_Affine2* source);
extern inline void bgc_fp32_affine2_swap(BGC_FP32_Affine2 * first, BGC_FP32_Affine2 * second); extern inline void bgc_fp32_affine2_swap(BGC_FP32_Affine2* first, BGC_FP32_Affine2* second);
extern inline void bgc_fp64_affine2_swap(BGC_FP64_Affine2 * first, BGC_FP64_Affine2 * second); extern inline void bgc_fp64_affine2_swap(BGC_FP64_Affine2* first, BGC_FP64_Affine2* second);
extern inline void bgc_fp64_affine2_convert_to_fp32(const BGC_FP64_Affine2 * source, BGC_FP32_Affine2 * destination); extern inline void bgc_fp32_affine2_convert_to_fp64(BGC_FP64_Affine2* destination, const BGC_FP32_Affine2* source);
extern inline void bgc_fp32_affine2_convert_to_fp64(const BGC_FP32_Affine2 * source, BGC_FP64_Affine2 * destination); extern inline void bgc_fp64_affine2_convert_to_fp32(BGC_FP32_Affine2* destination, const BGC_FP64_Affine2* source);
extern inline int bgc_fp32_affine2_invert(BGC_FP32_Affine2 * affine); extern inline int bgc_fp32_affine2_invert(BGC_FP32_Affine2* affine);
extern inline int bgc_fp64_affine2_invert(BGC_FP64_Affine2 * affine); extern inline int bgc_fp64_affine2_invert(BGC_FP64_Affine2* affine);
extern inline int bgc_fp32_affine2_get_inverse(const BGC_FP32_Affine2 * source, BGC_FP32_Affine2 * destination); extern inline int bgc_fp32_affine2_get_inverse(BGC_FP32_Affine2* inverse, const BGC_FP32_Affine2* affine);
extern inline int bgc_fp64_affine2_get_inverse(const BGC_FP64_Affine2 * source, BGC_FP64_Affine2 * destination); extern inline int bgc_fp64_affine2_get_inverse(BGC_FP64_Affine2* inverse, const BGC_FP64_Affine2* affine);
extern inline void bgc_fp32_affine2_combine(const BGC_FP32_Affine2 * first, const BGC_FP32_Affine2 * second, BGC_FP32_Affine2 * combination); extern inline void bgc_fp32_affine2_combine(BGC_FP32_Affine2* combination, const BGC_FP32_Affine2* first, const BGC_FP32_Affine2* second);
extern inline void bgc_fp64_affine2_combine(const BGC_FP64_Affine2 * first, const BGC_FP64_Affine2 * second, BGC_FP64_Affine2 * combination); extern inline void bgc_fp64_affine2_combine(BGC_FP64_Affine2* combination, const BGC_FP64_Affine2* first, const BGC_FP64_Affine2* second);
extern inline void bgc_fp32_affine2_transform_point(const BGC_FP32_Affine2 * affine, const BGC_FP32_Vector2 * initial_point, BGC_FP32_Vector2 * transformed_point); extern inline void bgc_fp32_affine2_transform_point(BGC_FP32_Vector2* transformed_point, const BGC_FP32_Affine2* affine, const BGC_FP32_Vector2* initial_point);
extern inline void bgc_fp64_affine2_transform_point(const BGC_FP64_Affine2 * affine, const BGC_FP64_Vector2 * initial_point, BGC_FP64_Vector2 * transformed_point); extern inline void bgc_fp64_affine2_transform_point(BGC_FP64_Vector2* transformed_point, const BGC_FP64_Affine2* affine, const BGC_FP64_Vector2* initial_point);
extern inline void bgc_fp32_affine2_transform_vector(const BGC_FP32_Affine2 * affine, const BGC_FP32_Vector2 * initial_vector, BGC_FP32_Vector2 * transformed_vector); extern inline void bgc_fp32_affine2_transform_vector(BGC_FP32_Vector2* transformed_vector, const BGC_FP32_Affine2* affine, const BGC_FP32_Vector2* initial_vector);
extern inline void bgc_fp64_affine2_transform_vector(const BGC_FP64_Affine2 * affine, const BGC_FP64_Vector2 * initial_vector, BGC_FP64_Vector2 * transformed_vector); extern inline void bgc_fp64_affine2_transform_vector(BGC_FP64_Vector2* transformed_vector, const BGC_FP64_Affine2* affine, const BGC_FP64_Vector2* initial_vector);

98
basic-geometry/affine2.h
View file

Internal server error - Personal Git Server: Beyond coding. We Forge.

500

Internal server error

Forgejo version: 11.0.1+gitea-1.22.0

 @ -2,7 +2,7 @@
#define _BGC_AFFINE2_H_INCLUDED_ #define _BGC_AFFINE2_H_INCLUDED_
#include "vector2.h" #include "vector2.h"
#include "matrixes.h" #include "matrices.h"
#include "matrix2x2.h" #include "matrix2x2.h"
// ==================== Types ==================== // // ==================== Types ==================== //
@ -19,13 +19,13 @@ typedef struct {
// ==================== Reset ==================== // // ==================== Reset ==================== //
inline void bgc_fp32_affine2_reset(BGC_FP32_Affine2 * affine) inline void bgc_fp32_affine2_reset(BGC_FP32_Affine2* affine)
{ {
bgc_fp32_matrix2x2_make_identity(&affine->distortion); bgc_fp32_matrix2x2_make_identity(&affine->distortion);
bgc_fp32_vector2_reset(&affine->shift); bgc_fp32_vector2_reset(&affine->shift);
} }
inline void bgc_fp64_affine2_reset(BGC_FP64_Affine2 * affine) inline void bgc_fp64_affine2_reset(BGC_FP64_Affine2* affine)
{ {
bgc_fp64_matrix2x2_make_identity(&affine->distortion); bgc_fp64_matrix2x2_make_identity(&affine->distortion);
bgc_fp64_vector2_reset(&affine->shift); bgc_fp64_vector2_reset(&affine->shift);
@ -33,31 +33,31 @@ inline void bgc_fp64_affine2_reset(BGC_FP64_Affine2 * affine)
// ==================== Make ===================== // // ==================== Make ===================== //
inline void bgc_fp32_affine2_make(const BGC_FP32_Matrix2x2 * distortion, const BGC_FP32_Vector2 * shift, BGC_FP32_Affine2 * affine) inline void bgc_fp32_affine2_make(BGC_FP32_Affine2* affine, const BGC_FP32_Matrix2x2* distortion, const BGC_FP32_Vector2* shift)
{ {
bgc_fp32_matrix2x2_copy(distortion, &affine->distortion); bgc_fp32_matrix2x2_copy(&affine->distortion, distortion);
bgc_fp32_vector2_copy(shift, &affine->shift); bgc_fp32_vector2_copy(&affine->shift, shift);
} }
inline void bgc_fp64_affine2_make(const BGC_FP64_Matrix2x2 * distortion, const BGC_FP64_Vector2 * shift, BGC_FP64_Affine2 * affine) inline void bgc_fp64_affine2_make(BGC_FP64_Affine2* affine, const BGC_FP64_Matrix2x2* distortion, const BGC_FP64_Vector2* shift)
{ {
bgc_fp64_matrix2x2_copy(distortion, &affine->distortion); bgc_fp64_matrix2x2_copy(&affine->distortion, distortion);
bgc_fp64_vector2_copy(shift, &affine->shift); bgc_fp64_vector2_copy(&affine->shift, shift);
} }
// ==================== Copy ===================== // // ==================== Copy ===================== //
inline void bgc_fp32_affine2_copy(const BGC_FP32_Affine2 * source, BGC_FP32_Affine2 * destination) inline void bgc_fp32_affine2_copy(BGC_FP32_Affine2* destination, const BGC_FP32_Affine2* source)
{ {
bgc_fp32_matrix2x2_copy(&source->distortion, &destination->distortion); bgc_fp32_matrix2x2_copy(&destination->distortion, &source->distortion);
bgc_fp32_vector2_copy(&source->shift, &destination->shift); bgc_fp32_vector2_copy(&destination->shift, &source->shift);
} }
inline void bgc_fp64_affine2_copy(const BGC_FP64_Affine2 * source, BGC_FP64_Affine2 * destination) inline void bgc_fp64_affine2_copy(BGC_FP64_Affine2* destination, const BGC_FP64_Affine2* source)
{ {
bgc_fp64_matrix2x2_copy(&source->distortion, &destination->distortion); bgc_fp64_matrix2x2_copy(&destination->distortion, &source->distortion);