TSL: Fix optional parameter in Fn() (#30293)

mrdoob · Jan 9, 2025 · dc9f057 · dc9f057
1 parent 95a994c
commit dc9f057
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/nodes/tsl/TSLCore.js b/src/nodes/tsl/TSLCore.js
@@ -305,7 +305,7 @@ class ShaderCallNodeInternal extends Node {
 		} else {
 
 			const jsFunc = shaderNode.jsFunc;
-			const outputNode = inputNodes !== null ? jsFunc( inputNodes, builder ) : jsFunc( builder );
+			const outputNode = inputNodes !== null || jsFunc.length > 1 ? jsFunc( inputNodes || [], builder ) : jsFunc( builder );
 
 			result = nodeObject( outputNode );