1 files changed, 4 insertions, 3 deletions

diff --git a/js/lib/geom/rectangle.js b/js/lib/geom/rectangle.js
index d4dd8033..70f6b01b 100755
--- a/js/lib/geom/rectangle.js
+++ b/js/lib/geom/rectangle.js
@@ -1294,6 +1294,7 @@ RectangleGeometry.init = function()
 
 RectangleGeometry.addQuad = function( verts,  normals, uvs )
 {
+        var offset = this.vertices.length/3;
         for (var i=0;  i<4;  i++)
         {
                 RectangleGeometry.pushVertex( verts[i][0], verts[i][1], verts[i][2]);
@@ -1301,13 +1302,13 @@ RectangleGeometry.addQuad = function( verts,  normals, uvs )
                 RectangleGeometry.pushUV( uvs[i] );
         }
 
-        RectangleGeometry.pushIndices( 0, 1, 2 );
-        RectangleGeometry.pushIndices( 2, 3, 0 );
+        RectangleGeometry.pushIndices( 0+offset, 1+offset, 2+offset );
+        RectangleGeometry.pushIndices( 2+offset, 3+offset, 0+offset );
 }
 
 RectangleGeometry.buildPrimitive = function()
 {
-        var nVertices = this.vertices.length;
+        var nVertices = this.vertices.length/3;
         return ShapePrimitive.create(this.vertices, this.normals, this.uvs, this.indices, g_Engine.getContext().renderer.TRIANGLES, nVertices);
 }