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Ensure light is normalised

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Abdelrahman Said 2024-08-18 17:09:13 +01:00
parent be7b577a0e
commit 6239be219a
1 changed files with 4 additions and 1 deletions
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5
src/shader/shaders.c
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@ -179,7 +179,10 @@ internal M4x4f get_projection_matrix(ProjectionType projection_type) {
}
internal f32 get_intensity(const V3f *normal) {
f32 intensity = dot_v3((*normal), g_light_dir);
V3f light = g_light_dir;
normalise_v3(light);
f32 intensity = dot_v3((*normal), light);
if (intensity < 0.0f) {
intensity = 0.001f;
}