Brought back extractSubset from Thermite. Fixed to work with PositionMaterial vertices. Also made it a free function.

2011-01-23 17:41:06 +00:00
parent c1ebed678e
commit ae3ac704e4
3 changed files with 73 additions and 3 deletions
--- a/library/PolyVoxCore/include/SurfaceMesh.h
+++ b/library/PolyVoxCore/include/SurfaceMesh.h
@ -93,6 +93,9 @@ namespace PolyVox
 		//exist on a material boundary do not count.
 		std::set<uint8_t> m_mapUsedMaterials;
 	};	
+
+	template <typename VertexType>
+	polyvox_shared_ptr< SurfaceMesh<VertexType> > extractSubset(SurfaceMesh<VertexType>& inputMesh, std::set<uint8_t> setMaterials);
 }

 #include "SurfaceMesh.inl"