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vector ops

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This commit is contained in:
Recep Aslantas
2016-09-12 16:52:38 +03:00
parent 603e197d37
commit 96c3bcb2f6
1 changed files with 50 additions and 1 deletions
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51
include/cglm-vec.h
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@@ -73,10 +73,59 @@ glm_vec_normalize_self(vec3 v) {
CGLM_INLINE CGLM_INLINE
void void
glm_vec_sub3(vec3 v1, vec3 v2, vec3 dest) { glm_vec_add(vec3 v1, vec3 v2, vec3 dest) {
dest[0] = v1[0] + v2[0];
dest[1] = v1[1] + v2[1];
dest[2] = v1[2] + v2[2];
}
CGLM_INLINE
void
glm_vec_add4(vec4 v1, vec4 v2, vec4 dest) {
dest[0] = v1[0] + v2[0];
dest[1] = v1[1] + v2[1];
dest[2] = v1[2] + v2[2];
dest[3] = v1[3] + v2[3];
}
CGLM_INLINE
void
glm_vec_sub(vec3 v1, vec3 v2, vec3 dest) {
dest[0] = v1[0] - v2[0]; dest[0] = v1[0] - v2[0];
dest[1] = v1[1] - v2[1]; dest[1] = v1[1] - v2[1];
dest[2] = v1[2] - v2[2]; dest[2] = v1[2] - v2[2];
} }
CGLM_INLINE
void
glm_vec_sub4(vec4 v1, vec4 v2, vec4 dest) {
dest[0] = v1[0] - v2[0];
dest[1] = v1[1] - v2[1];
dest[2] = v1[2] - v2[2];
dest[3] = v1[3] - v2[3];
}
CGLM_INLINE
void
glm_vec_scale(vec3 v, float s, vec3 dest) {
dest[0] = v[0] * s;
dest[1] = v[1] * s;
dest[2] = v[2] * s;
}
CGLM_INLINE
void
glm_vec_scale4(vec3 v, float s, vec3 dest) {
dest[0] = v[0] * s;
dest[1] = v[1] * s;
dest[2] = v[2] * s;
dest[3] = v[3] * s;
}
CGLM_INLINE
void
glm_vec_addvN(vec3 * __restrict vecs[], int len, vec3 dest) {
/* TODO: */
}
#endif /* cglm_vec_h */ #endif /* cglm_vec_h */