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- #ifndef BT_BVH_TRIANGLE_MATERIAL_MESH_SHAPE_H
- #define BT_BVH_TRIANGLE_MATERIAL_MESH_SHAPE_H
- #include "btBvhTriangleMeshShape.h"
- #include "btMaterial.h"
- ATTRIBUTE_ALIGNED16(class) btMultimaterialTriangleMeshShape : public btBvhTriangleMeshShape
- {
- btAlignedObjectArray <btMaterial*> m_materialList;
- int ** m_triangleMaterials;
- public:
- BT_DECLARE_ALIGNED_ALLOCATOR();
- btMultimaterialTriangleMeshShape(btStridingMeshInterface* meshInterface, bool useQuantizedAabbCompression, bool buildBvh = true):
- btBvhTriangleMeshShape(meshInterface, useQuantizedAabbCompression, buildBvh)
- {
- m_shapeType = MULTIMATERIAL_TRIANGLE_MESH_PROXYTYPE;
- const unsigned char *vertexbase;
- int numverts;
- PHY_ScalarType type;
- int stride;
- const unsigned char *indexbase;
- int indexstride;
- int numfaces;
- PHY_ScalarType indicestype;
-
- for(int i = 0; i < meshInterface->getNumSubParts(); i++)
- {
- m_meshInterface->getLockedReadOnlyVertexIndexBase(
- &vertexbase,
- numverts,
- type,
- stride,
- &indexbase,
- indexstride,
- numfaces,
- indicestype,
- i);
-
- }
- }
-
- btMultimaterialTriangleMeshShape(btStridingMeshInterface* meshInterface, bool useQuantizedAabbCompression,const btVector3& bvhAabbMin,const btVector3& bvhAabbMax, bool buildBvh = true):
- btBvhTriangleMeshShape(meshInterface, useQuantizedAabbCompression, bvhAabbMin, bvhAabbMax, buildBvh)
- {
- m_shapeType = MULTIMATERIAL_TRIANGLE_MESH_PROXYTYPE;
- const unsigned char *vertexbase;
- int numverts;
- PHY_ScalarType type;
- int stride;
- const unsigned char *indexbase;
- int indexstride;
- int numfaces;
- PHY_ScalarType indicestype;
-
- for(int i = 0; i < meshInterface->getNumSubParts(); i++)
- {
- m_meshInterface->getLockedReadOnlyVertexIndexBase(
- &vertexbase,
- numverts,
- type,
- stride,
- &indexbase,
- indexstride,
- numfaces,
- indicestype,
- i);
-
- }
- }
-
- virtual ~btMultimaterialTriangleMeshShape()
- {
- }
-
- virtual const char* getName()const {return "MULTIMATERIALTRIANGLEMESH";}
-
- const btMaterial * getMaterialProperties(int partID, int triIndex);
- }
- ;
- #endif
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