hook deformable world into the physics server

examples/Importers/ImportURDFDemo/UrdfFindMeshFile.h

@@ -45,6 +45,10 @@ static bool UrdfFindMeshFile(
 	{
 		*out_type = UrdfGeometry::FILE_CDF;
 	}
+	else if (ext == ".vtk")
+	{
+		*out_type = UrdfGeometry::FILE_VTK;
+	}
 	else
 	{
 		b3Warning("%s: invalid mesh filename extension '%s'\n", error_message_prefix.c_str(), ext.c_str());
@@ -115,4 +119,4 @@ static bool UrdfFindMeshFile(
 	}
 }
 
-#endif //URDF_FIND_MESH_FILE_H
+#endif //URDF_FIND_MESH_FILE_H

examples/Importers/ImportURDFDemo/UrdfParser.h

@@ -82,6 +82,7 @@ struct UrdfGeometry
 		FILE_OBJ = 3,
 		FILE_CDF = 4,
 		MEMORY_VERTICES = 5,
+	        FILE_VTK = 6,
 
 	};
 	int m_meshFileType;