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glm_lerpc(), glm_step(), glm_smoothstep(), glm_smoothinterp() (#98)

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* lerp, step, smoothstep

* glm_lerp() and friends are no longer clamped, use glm_lerpc() and friends
* mix() function as wrapper of lerp()
* no there are clamp and raw version of lerp functions
This commit is contained in:
Luigi Castelli
2019-08-25 21:17:36 +02:00
committed by Recep Aslantas
parent 43b36f1dc1
commit 4639f3184a
13 changed files with 978 additions and 23 deletions
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42
src/vec4.c
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@@ -212,6 +212,48 @@ glmc_vec4_lerp(vec4 from, vec4 to, float t, vec4 dest) {
glm_vec4_lerp(from, to, t, dest);
}
CGLM_EXPORT
void
glmc_vec4_lerpc(vec4 from, vec4 to, float t, vec4 dest) {
glm_vec4_lerpc(from, to, t, dest);
}
CGLM_EXPORT
void
glmc_vec4_step_uni(float edge, vec4 x, vec4 dest) {
glm_vec4_step_uni(edge, x, dest);
}
CGLM_EXPORT
void
glmc_vec4_step(vec4 edge, vec4 x, vec4 dest) {
glm_vec4_step(edge, x, dest);
}
CGLM_EXPORT
void
glmc_vec4_smoothstep_uni(float edge0, float edge1, vec4 x, vec4 dest) {
glm_vec4_smoothstep_uni(edge0, edge1, x, dest);
}
CGLM_EXPORT
void
glmc_vec4_smoothstep(vec4 edge0, vec4 edge1, vec4 x, vec4 dest) {
glm_vec4_smoothstep(edge0, edge1, x, dest);
}
CGLM_EXPORT
void
glmc_vec4_smoothinterp(vec4 from, vec4 to, float t, vec4 dest) {
glm_vec4_smoothinterp(from, to, t, dest);
}
CGLM_EXPORT
void
glmc_vec4_smoothinterpc(vec4 from, vec4 to, float t, vec4 dest) {
glm_vec4_smoothinterpc(from, to, t, dest);
}
CGLM_EXPORT
void
glmc_vec4_cubic(float s, vec4 dest) {