fix: 0

public/static/lib/potree/potree.js

@@ -138326,7 +138326,7 @@ ENDSEC
 	            } 
 	            
 	            if(needSResize){
-	                this.emitResizeMsg( { viewport:view} );
+	                this.ifEmitResize( { viewport:view} );
 	            } 
 	             
 	            viewer.dispatchEvent({type: "render.begin",  viewer: viewer, viewport:view, params });