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possible orthogonal/perpendicular vector

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This commit is contained in:
Recep Aslantas
2018-01-10 00:26:13 +03:00
parent 42743e3b82
commit 9ee79a8b13
1 changed files with 15 additions and 0 deletions
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15
include/cglm/vec3.h
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@@ -42,6 +42,7 @@
CGLM_INLINE void glm_vec_center(vec3 v1, vec3 v2, vec3 dest); CGLM_INLINE void glm_vec_center(vec3 v1, vec3 v2, vec3 dest);
CGLM_INLINE void glm_vec_maxv(vec3 v1, vec3 v2, vec3 dest); CGLM_INLINE void glm_vec_maxv(vec3 v1, vec3 v2, vec3 dest);
CGLM_INLINE void glm_vec_minv(vec3 v1, vec3 v2, vec3 dest); CGLM_INLINE void glm_vec_minv(vec3 v1, vec3 v2, vec3 dest);
CGLM_INLINE void glm_vec_ortho(vec3 v, vec3 dest);
*/ */
#ifndef cglm_vec3_h #ifndef cglm_vec3_h
@@ -456,4 +457,18 @@ glm_vec_minv(vec3 v1, vec3 v2, vec3 dest) {
dest[2] = v2[2]; dest[2] = v2[2];
} }
/*!
* @brief possible orthogonal/perpendicular vector
*
* @param[in] v vector
* @param[out] dest orthogonal/perpendicular vector
*/
CGLM_INLINE
void
glm_vec_ortho(vec3 v, vec3 dest) {
dest[0] = v[1] - v[2];
dest[1] = v[2] - v[0];
dest[2] = v[0] - v[1];
}
#endif /* cglm_vec3_h */ #endif /* cglm_vec3_h */