X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=blender%2Fio_mspgl%2Fexport_mesh.py;h=541874b2bd2018c052d286962956a0a0a45f77b6;hb=11520b2b95f4242b3ca4d2d3d14a0f2b5c1623f1;hp=c37d60ca8f7581e4df57b78483b7458465f7f8e5;hpb=cb9649b26296e10d88816b74b25240edf5f477b8;p=libs%2Fgl.git

diff --git a/blender/io_mspgl/export_mesh.py b/blender/io_mspgl/export_mesh.py
index c37d60ca..541874b2 100644
--- a/blender/io_mspgl/export_mesh.py
+++ b/blender/io_mspgl/export_mesh.py
@@ -64,6 +64,7 @@ class MeshExporter:
 			cache = VertexCache(self.cache_size)
 
 		island = []
+		face_neighbors = []
 		island_strips = []
 		while 1:
 			if not island:
@@ -88,6 +89,8 @@ class MeshExporter:
 							n.flag = True
 							queue.append(n)
 
+				face_neighbors = [f.get_neighbors() for f in island]
+
 				# Unflag the island for the next phase
 				for f in island:
 					f.flag = False
@@ -97,11 +100,11 @@ class MeshExporter:
 			# or along borders of a non-closed island.
 			best = 5
 			face = None
-			for f in island:
+			for i, f in enumerate(island):
 				if f.flag:
 					continue
 
-				score = sum(not n.flag for n in f.get_neighbors())
+				score = sum(not n.flag for n in face_neighbors[i])
 				if score>0 and score<best:
 					face = f
 					best = score