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Diffstat (limited to 'source/blender/gpu/shaders/gpu_shader_material.glsl')
-rw-r--r-- | source/blender/gpu/shaders/gpu_shader_material.glsl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/blender/gpu/shaders/gpu_shader_material.glsl b/source/blender/gpu/shaders/gpu_shader_material.glsl index 91104fe51bd..40aba1cc004 100644 --- a/source/blender/gpu/shaders/gpu_shader_material.glsl +++ b/source/blender/gpu/shaders/gpu_shader_material.glsl @@ -818,6 +818,12 @@ void valtorgb(float fac, sampler1DArray colormap, float layer, out vec4 outcol, outalpha = outcol.a; } +void valtorgb_nearest(float fac, sampler1DArray colormap, float layer, out vec4 outcol, out float outalpha) +{ + outcol = texelFetch(colormap, ivec2(fac * textureSize(colormap, 0).x, layer), 0); + outalpha = outcol.a; +} + void rgbtobw(vec4 color, out float outval) { vec3 factors = vec3(0.2126, 0.7152, 0.0722); |