7 年之前 · a178aeee0b
--- a/src/Layer/babylon.highlightlayer.ts
+++ b/src/Layer/babylon.highlightlayer.ts
@@ -60,7 +60,7 @@
 
																         /**

															
 
																          * Threshold for cutting glow.

															
 
																          */

															
 
																-        threshold: number;

															
 
																+        threshold?: number;

															
 
																     }

															
 
																     /**