Fix timeStep logic in CreateMaterialColorAnimation (#29111)

* Fix timeStep logic in CreateMaterialColorAnimation * Fix edge-case with only one color
mrdoob · Aug 13, 2024 · f7c92c8 · f7c92c8
1 parent 97b3164
commit f7c92c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/examples/jsm/animation/AnimationClipCreator.js b/examples/jsm/animation/AnimationClipCreator.js
@@ -92,7 +92,7 @@ class AnimationClipCreator {
 	static CreateMaterialColorAnimation( duration, colors ) {
 
 		const times = [], values = [],
-			timeStep = duration / colors.length;
+			timeStep = ( colors.length > 1 ) ? duration / ( colors.length - 1 ) : 0;
 
 		for ( let i = 0; i < colors.length; i ++ ) {