From 8887aa0559ff288d35217e593c456b804370ccf6 Mon Sep 17 00:00:00 2001
From: Olivier Chatry <olivierchatry@users.noreply.github.com>
Date: Fri, 27 May 2016 14:04:51 -0700
Subject: [PATCH]  Clear opaque and transparent array in WebGLRenderer.dispose
 (#8987) (#9011)

---
 src/renderers/WebGLRenderer.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/renderers/WebGLRenderer.js b/src/renderers/WebGLRenderer.js
index 30b41c27d4..ec181e8e6b 100644
--- a/src/renderers/WebGLRenderer.js
+++ b/src/renderers/WebGLRenderer.js
@@ -517,6 +517,11 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	this.dispose = function() {
 
+		transparentObjects = [];
+		transparentObjectsLastIndex = -1;
+		opaqueObjects = [];
+		opaqueObjectsLastIndex = -1;
+
 		_canvas.removeEventListener( 'webglcontextlost', onContextLost, false );
 
 	};
-- 
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