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Diffstat (limited to 'src/main/resources/shaders/modules/utils.glsl')
| -rw-r--r-- | src/main/resources/shaders/modules/utils.glsl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/main/resources/shaders/modules/utils.glsl b/src/main/resources/shaders/modules/utils.glsl new file mode 100644 index 0000000..1616e8c --- /dev/null +++ b/src/main/resources/shaders/modules/utils.glsl @@ -0,0 +1,4 @@ +float smin(float a, float b, float k) { + float h = clamp(0.5 + 0.5 * (b - a) / k, 0.0, 1.0); + return mix(b, a, h) - k * h * (1.0 - h); +} |