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vec2_floor impl

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This commit is contained in:
Marcin
2025-01-18 12:51:19 +00:00
parent 9594d0cc86
commit bfaf413a5d
1 changed files with 15 additions and 0 deletions
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15
include/cglm/vec2-ext.h
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@@ -21,6 +21,7 @@
CGLM_INLINE void glm_vec2_sign(vec2 v, vec2 dest); CGLM_INLINE void glm_vec2_sign(vec2 v, vec2 dest);
CGLM_INLINE void glm_vec2_abs(vec2 v, vec2 dest); CGLM_INLINE void glm_vec2_abs(vec2 v, vec2 dest);
CGLM_INLINE void glm_vec2_fract(vec2 v, vec2 dest); CGLM_INLINE void glm_vec2_fract(vec2 v, vec2 dest);
CGLM_INLINE void glm_vec2_floor(vec2 v, vec2 dest);
CGLM_INLINE void glm_vec2_sqrt(vec2 v, vec2 dest); CGLM_INLINE void glm_vec2_sqrt(vec2 v, vec2 dest);
CGLM_INLINE void glm_vec2_complex_mul(vec2 a, vec2 b, vec2 dest) CGLM_INLINE void glm_vec2_complex_mul(vec2 a, vec2 b, vec2 dest)
CGLM_INLINE void glm_vec2_complex_div(vec2 a, vec2 b, vec2 dest) CGLM_INLINE void glm_vec2_complex_div(vec2 a, vec2 b, vec2 dest)
@@ -211,6 +212,20 @@ glm_vec2_fract(vec2 v, vec2 dest) {
dest[0] = fminf(v[0] - floorf(v[0]), 0.999999940395355224609375f); dest[0] = fminf(v[0] - floorf(v[0]), 0.999999940395355224609375f);
dest[1] = fminf(v[1] - floorf(v[1]), 0.999999940395355224609375f); dest[1] = fminf(v[1] - floorf(v[1]), 0.999999940395355224609375f);
} }
/*!
* @brief floor of each vector item
*
* @param[in] v vector
* @param[out] dest destination vector
*/
CGLM_INLINE
void
glm_vec2_floor(vec2 x, vec2 dest) {
dest[0] = floorf(x[0]);
dest[1] = floorf(x[1]);
}
/*! /*!
* @brief square root of each vector item * @brief square root of each vector item
* *