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fix _glm_noiseDetail_gradNorm_vec2

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Marcin
2025-01-18 12:06:55 +00:00
parent 606ecbceaa
commit 2acdd1e4d0
1 changed files with 5 additions and 5 deletions
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10
include/cglm/noise.h
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@@ -273,7 +273,7 @@ _glm_noiseDetail_gradNorm_vec3(vec3 g00_, vec3 g01_, vec3 g10_, vec3 g11_) {
*/
CGLM_INLINE
void
_glm_noiseDetail_gradNorm_vec2(vec3 g00, vec3 g01, vec3 g10, vec3 g11) {
_glm_noiseDetail_gradNorm_vec2(vec2 g00, vec2 g01, vec2 g10, vec2 g11) {
// norm = taylorInvSqrt(vec4(
// dot(g00, g00),
@@ -288,10 +288,10 @@ _glm_noiseDetail_gradNorm_vec2(vec3 g00, vec3 g01, vec3 g10, vec3 g11) {
norm[3] = glm_vec2_dot(g11, g11); // norm.w = dot(g11, g11)
_glm_noiseDetail_taylorInvSqrt(norm, norm); // norm = taylorInvSqrt(norm)
glm_vec3_scale(g00, norm[0], g00); // g00 *= norm.x
glm_vec3_scale(g01, norm[1], g01); // g01 *= norm.y
glm_vec3_scale(g10, norm[2], g10); // g10 *= norm.z
glm_vec3_scale(g11, norm[3], g11); // g11 *= norm.w
glm_vec2_scale(g00, norm[0], g00); // g00 *= norm.x
glm_vec2_scale(g01, norm[1], g01); // g01 *= norm.y
glm_vec2_scale(g10, norm[2], g10); // g10 *= norm.z
glm_vec2_scale(g11, norm[3], g11); // g11 *= norm.w
}