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raylib: fix experimental mode path gradient (#36033)

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* fix!

* this is enough to fix the broken colors

* clean up

* fix

* use last colors -- need this so we don't have to always pass perfect gradient

* clean up

* clean up

* clean up
This commit is contained in:
Shane Smiskol
2025-08-19 22:19:56 -07:00
committed by GitHub
parent 870d19f33d
commit d0069c136b
2 changed files with 12 additions and 8 deletions
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system/ui/lib/shader_polygon.py
+4
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@@ -39,6 +39,10 @@ vec4 getGradientColor(vec2 pos) {
float t = clamp(dot(pos - gradientStart, normalizedDir) / gradientLength, 0.0, 1.0);
if (gradientColorCount <= 1) return gradientColors[0];
// handle t before first / after last stop
if (t <= gradientStops[0]) return gradientColors[0];
if (t >= gradientStops[gradientColorCount-1]) return gradientColors[gradientColorCount-1];
for (int i = 0; i < gradientColorCount - 1; i++) {
if (t >= gradientStops[i] && t <= gradientStops[i+1]) {
float segmentT = (t - gradientStops[i]) / (gradientStops[i+1] - gradientStops[i]);