From d3b6444cb4f2a7737f8a56940b2799e705763d36 Mon Sep 17 00:00:00 2001
From: cignoni <paolo.cignoni@isti.cnr.it>
Date: Thu, 1 Oct 2009 15:46:54 +0000
Subject: [PATCH] added polygonal bit mask setting

---
 wrap/io_trimesh/import_obj.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wrap/io_trimesh/import_obj.h b/wrap/io_trimesh/import_obj.h
index 2878ca5e..45c9726a 100644
--- a/wrap/io_trimesh/import_obj.h
+++ b/wrap/io_trimesh/import_obj.h
@@ -516,6 +516,7 @@ static int Open( OpenMeshType &m, const char * filename, Info &oi)
 				int iVertex = 3;
 				while (iVertex < vertexesPerFace)  // add other triangles
 				{
+					oi.mask |= Mask::IOM_BITPOLYGONAL;
 					ObjIndexedFace ffNew=ff;
 					int v4_index;
 					int vt4_index;