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Добавлены функции модуля для версоров и кватернионо / Functions of modulus have been added for versors and quaternions

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This commit is contained in:
Andrey Pokidov 2024-11-25 19:47:45 +07:00
parent bef7ab98f4
commit 03e390c1d0
12 changed files with 246 additions and 211 deletions
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20
basic-geometry/vector2.c
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@ -8,19 +8,19 @@ float bg_fp32_vector2_get_angle(const BgFP32Vector2* vector1, const BgFP32Vector
return 0.0f;
}
const float square_module1 = bg_fp32_vector2_get_square_module(vector1);
const float square_modulus1 = bg_fp32_vector2_get_square_modulus(vector1);
if (square_module1 <= BG_FP32_SQUARE_EPSYLON) {
if (square_modulus1 <= BG_FP32_SQUARE_EPSYLON) {
return 0.0f;
}
const float square_module2 = bg_fp32_vector2_get_square_module(vector2);
const float square_modulus2 = bg_fp32_vector2_get_square_modulus(vector2);
if (square_module2 <= BG_FP32_SQUARE_EPSYLON) {
if (square_modulus2 <= BG_FP32_SQUARE_EPSYLON) {
return 0.0f;
}
const float cosine = bg_fp32_vector2_dot_product(vector1, vector2) / sqrtf(square_module1 * square_module2);
const float cosine = bg_fp32_vector2_dot_product(vector1, vector2) / sqrtf(square_modulus1 * square_modulus2);
if (cosine >= 1.0f - BG_FP32_EPSYLON) {
return 0.0f;
@ -39,19 +39,19 @@ double bg_fp64_vector2_get_angle(const BgFP64Vector2* vector1, const BgFP64Vecto
return 0.0;
}
const double square_module1 = bg_fp64_vector2_get_square_module(vector1);
const double square_modulus1 = bg_fp64_vector2_get_square_modulus(vector1);
if (square_module1 <= BG_FP64_SQUARE_EPSYLON) {
if (square_modulus1 <= BG_FP64_SQUARE_EPSYLON) {
return 0.0;
}
const double square_module2 = bg_fp64_vector2_get_square_module(vector2);
const double square_modulus2 = bg_fp64_vector2_get_square_modulus(vector2);
if (square_module2 <= BG_FP64_SQUARE_EPSYLON) {
if (square_modulus2 <= BG_FP64_SQUARE_EPSYLON) {
return 0.0;
}
const double cosine = bg_fp64_vector2_dot_product(vector1, vector2) / sqrt(square_module1 * square_module2);
const double cosine = bg_fp64_vector2_dot_product(vector1, vector2) / sqrt(square_modulus1 * square_modulus2);
if (cosine >= 1.0 - BG_FP64_EPSYLON) {
return 0.0;