Fix HSV.RGBA sector overflow

2024-08-15 16:51:36 -04:00 · 2024-08-15 16:51:36 -04:00 · acec0f6222
commit acec0f6222
parent 0865c28965
1 changed files with 2 additions and 0 deletions
--- a/internal/color.go
+++ b/internal/color.go
@ -42,6 +42,8 @@ func (hsv HSV) RGBA () (r, g, b, a uint32) {
 	
 	h := clamp01(hsv.H) * 360
 	sector := int(h / 60)
+	// otherwise when given 1.0 for H, sector would overflow to 6
+	if sector > 5 { sector = 5 }
 	offset := (h / 60) - float64(sector)
 	
 	p  := component(v * (1 - s))