Improvements to the way blending between materials is handled.

2009-10-24 18:48:52 +00:00
parent c695a7bc86
commit e820b3de6e
2 changed files with 10 additions and 1 deletions
--- a/library/PolyVoxCore/include/IndexedSurfacePatch.h
+++ b/library/PolyVoxCore/include/IndexedSurfacePatch.h
@ -85,6 +85,11 @@ namespace PolyVox
 		std::vector<SurfaceVertex> m_vecVertices;

 		std::vector<LodRecord> m_vecLodRecords;
+
+		//The set of materials which are in this mesh. Only those materials
+		//which cover a whole triangle are counted. Materials which only
+		//exist on a material boundary do not count.
+		std::set<uint8_t> m_mapUsedMaterials;
 	};	
 }