X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=blender%2Fio_mesh_mspgl%2Fexport_mspgl.py;h=c0fd96e9b5e71550f9a0b90bf1aeef2b113b5089;hp=c776c54fea3fddec0051941e7230884abc60d695;hb=95cc5788bd736be92b3810d3fea398fadc8865b1;hpb=57fc4142e0b19a21f61c60b00f8310d5d2c27871

diff --git a/blender/io_mesh_mspgl/export_mspgl.py b/blender/io_mesh_mspgl/export_mspgl.py
index c776c54f..c0fd96e9 100644
--- a/blender/io_mesh_mspgl/export_mspgl.py
+++ b/blender/io_mesh_mspgl/export_mspgl.py
@@ -111,8 +111,9 @@ class Exporter:
 					island.append(face)
 
 					for n in f.get_neighbors():
-						n.flag = True
-						queue.append(n)
+						if not n.flag:
+							n.flag = True
+							queue.append(n)
 
 				# Unflag the island for the next phase
 				for f in island:
@@ -127,7 +128,7 @@ class Exporter:
 				if f.flag:
 					continue
 
-				score = sum(n.flag for n in f.get_neighbors())
+				score = sum(not n.flag for n in f.get_neighbors())
 				if score>0 and score<best:
 					face = f
 					best = score
@@ -137,6 +138,8 @@ class Exporter:
 				strip = mesh.create_strip(face, self.max_strip_len)
 				if strip:
 					island_strips.append(strip)
+				else:
+					face.flag = True
 			else:
 				# Couldn't find a candidate face for starting a strip, so we're
 				# done with this island