diff options
Diffstat (limited to 'source/blender/draw/intern/shaders/common_math_lib.glsl')
| -rw-r--r-- | source/blender/draw/intern/shaders/common_math_lib.glsl | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/source/blender/draw/intern/shaders/common_math_lib.glsl b/source/blender/draw/intern/shaders/common_math_lib.glsl index e2941f1b049..72ba52804a1 100644 --- a/source/blender/draw/intern/shaders/common_math_lib.glsl +++ b/source/blender/draw/intern/shaders/common_math_lib.glsl @@ -250,9 +250,11 @@ vec3 neon_gradient(float t) } vec3 heatmap_gradient(float t) { - return saturate((pow(t, 1.5) * 0.8 + 0.2) * vec3(smoothstep(0.0, 0.35, t) + t * 0.5, - smoothstep(0.5, 1.0, t), - max(1.0 - t * 1.7, t * 7.0 - 6.0))); + float a = pow(t, 1.5) * 0.8 + 0.2; + float b = smoothstep(0.0, 0.35, t) + t * 0.5; + float c = smoothstep(0.5, 1.0, t); + float d = max(1.0 - t * 1.7, t * 7.0 - 6.0); + return saturate(a * vec3(b, c, d)); } vec3 hue_gradient(float t) { |