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Diffstat (limited to 'source/blender/gpu/shaders/material/gpu_shader_material_blackbody.glsl')
-rw-r--r--source/blender/gpu/shaders/material/gpu_shader_material_blackbody.glsl12
1 files changed, 2 insertions, 10 deletions
diff --git a/source/blender/gpu/shaders/material/gpu_shader_material_blackbody.glsl b/source/blender/gpu/shaders/material/gpu_shader_material_blackbody.glsl
index d0111aa3839..e257483f364 100644
--- a/source/blender/gpu/shaders/material/gpu_shader_material_blackbody.glsl
+++ b/source/blender/gpu/shaders/material/gpu_shader_material_blackbody.glsl
@@ -1,13 +1,5 @@
void node_blackbody(float temperature, sampler1DArray spectrummap, float layer, out vec4 color)
{
- if (temperature >= 12000.0) {
- color = vec4(0.826270103, 0.994478524, 1.56626022, 1.0);
- }
- else if (temperature < 965.0) {
- color = vec4(4.70366907, 0.0, 0.0, 1.0);
- }
- else {
- float t = (temperature - 965.0) / (12000.0 - 965.0);
- color = vec4(texture(spectrummap, vec2(t, layer)).rgb, 1.0);
- }
+ float t = (temperature - 800.0) / (12000.0 - 800.0);
+ color = vec4(texture(spectrummap, vec2(t, layer)).rgb, 1.0);
}