From 416319cda007969a53065153a67a67b5030a1521 Mon Sep 17 00:00:00 2001
From: "Mr.doob" <info@mrdoob.com>
Date: Thu, 3 Nov 2011 07:57:57 +0100
Subject: [PATCH] Implemented @banaadams's custom attributes removal to
 WebGLRenderer.

---
 src/renderers/WebGLRenderer.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/renderers/WebGLRenderer.js b/src/renderers/WebGLRenderer.js
index 586b56f5..815ec3b7 100644
--- a/src/renderers/WebGLRenderer.js
+++ b/src/renderers/WebGLRenderer.js
@@ -453,6 +453,17 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		}
 
+
+		if ( geometryGroup.__webglCustomAttributesList ) {
+
+			for ( var id in geometryGroup.__webglCustomAttributesList ) {
+
+				_gl.deleteBuffer( geometryGroup.__webglCustomAttributesList[ id ].buffer );
+
+			}
+
+		}
+
 		_this.info.memory.geometries --;
 
 	};