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Color.HSBtoRGB() will wrap hue for us.

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It is documented that hue = hue - (float)Math.floor(hue);
It's pointless for us to check if it's over 1f.
This commit is contained in:
Ray J. Greenwell
2018-07-18 12:02:32 -07:00
parent a7a50773de
commit 145660bf0c
1 changed files with 2 additions and 6 deletions
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core/src/main/java/com/threerings/media/image/Colorization.java
+2 -6
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@@ -73,13 +73,9 @@ public class Colorization
*/ */
public int recolorColor (float[] hsv) public int recolorColor (float[] hsv)
{ {
// for hue, we wrap around // hue will be wrapped-around by HSBtoRGB, we don't need to do it
float hue = hsv[0] + offsets[0]; float hue = hsv[0] + offsets[0];
if (hue > 1.0) { // the others we must clip
hue -= 1.0;
}
// otherwise we clip
float sat = Math.min(Math.max(hsv[1] + offsets[1], 0), 1); float sat = Math.min(Math.max(hsv[1] + offsets[1], 0), 1);
float val = Math.min(Math.max(hsv[2] + offsets[2], 0), 1); float val = Math.min(Math.max(hsv[2] + offsets[2], 0), 1);