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Добавление сферической интерполяции, переход от применения acos к применению atan2, исправление ошибок

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Andrey Pokidov 2025-03-17 09:56:56 +07:00
parent f06b35ae34
commit 9d7011e81e
17 changed files with 558 additions and 134 deletions
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41
basic-geometry-dev/main.c
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@ -138,17 +138,36 @@ int main() {
return 0;
}
*/
/*
int main() {
const float exponent = 2.0f;
BgcVersorFP32 turn, result;
bgc_versor_set_turn_fp32(0, 0, 1, 120, BGC_ANGLE_UNIT_DEGREES, &turn);
bgc_versor_get_exponation_fp32(&turn, exponent, &result);
printf("(%f, %f, %f, %f) ^ %f = (%f, %f, %f, %f)\n", turn.s0, turn.x1, turn.x2, turn.x3, exponent, result.s0, result.x1, result.x2, result.x3);
BgcVersorFP32 start = { 1.0f, 0.0f, 0.0f, 0.0f };
BgcVersorFP32 end = { 0.0f, 1.0f, 0.0f, 0.0f };
BgcVersorFP32 result;
bgc_versor_spherical_interpolation_fp32(&start, &end, 0.5f, &result);
printf("Result: %0.12f, %0.12f, %0.12f, %0.12f\n", result.s0, result.x1, result.x2, result.x3);
return 0;
}
*/
int main() {
//BgcVersorFP32 start = { 1.0f, 0.0f, 0.0f, 0.0f };
//BgcVersorFP32 end = { 0.0f, 1.0f, 0.0f, 0.0f };
/*
BgcVersorFP32 start = { 1.0f, 0.0f, 0.0f, 0.0f };
BgcVersorFP32 end = { 0.9999f, 0.01414f, 0.0f, 0.0f };
BgcSlerpFP32 slerp;
BgcVersorFP32 result;
bgc_slerp_make_fp32(&start, &end, &slerp);
bgc_slerp_get_turn_for_phase_fp32(&slerp, 0.5f, &result);
printf("Result: %0.12f, %0.12f, %0.12f, %0.12f\n", result.s0, result.x1, result.x2, result.x3);
*/
BgcVersorFP64 start = { 1.0, 0.0, 0.0, 0.0 };
BgcVersorFP64 end = { -0.707, 0.707, 0.0, 0.0 };
BgcVersorFP64 result;
BgcSlerpFP64 slerp;
bgc_slerp_make_full_fp64(&start, &end, &slerp);
bgc_slerp_get_turn_for_phase_fp64(&slerp, 0.5f, &result);
printf("Result: %0.15f, %0.15f, %0.15f, %0.15f\n", result.s0, result.x1, result.x2, result.x3);
return 0;
}