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add support for btScaledBvhTriangleMeshShape serialization (export and import through btBulletWorldImporter)

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erwin.coumans
2011-03-12 20:25:03 +00:00
parent 0c11538a28
commit 7c3db274c2
7 changed files with 726 additions and 652 deletions
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31
src/BulletCollision/CollisionShapes/btScaledBvhTriangleMeshShape.h
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@@ -57,6 +57,37 @@ public:
//debugging
virtual const char* getName()const {return "SCALEDBVHTRIANGLEMESH";}
virtual int calculateSerializeBufferSize() const;
///fills the dataBuffer and returns the struct name (and 0 on failure)
virtual const char* serialize(void* dataBuffer, btSerializer* serializer) const;
};
///do not change those serialization structures, it requires an updated sBulletDNAstr/sBulletDNAstr64
struct btScaledTriangleMeshShapeData
{
btTriangleMeshShapeData m_trimeshShapeData;
btVector3FloatData m_localScaling;
};
SIMD_FORCE_INLINE int btScaledBvhTriangleMeshShape::calculateSerializeBufferSize() const
{
return sizeof(btScaledTriangleMeshShapeData);
}
///fills the dataBuffer and returns the struct name (and 0 on failure)
SIMD_FORCE_INLINE const char* btScaledBvhTriangleMeshShape::serialize(void* dataBuffer, btSerializer* serializer) const
{
btScaledTriangleMeshShapeData* scaledMeshData = (btScaledTriangleMeshShapeData*) dataBuffer;
m_bvhTriMeshShape->serialize(&scaledMeshData->m_trimeshShapeData,serializer);
scaledMeshData->m_trimeshShapeData.m_collisionShapeData.m_shapeType = SCALED_TRIANGLE_MESH_SHAPE_PROXYTYPE;
m_localScaling.serializeFloat(scaledMeshData->m_localScaling);
return "btScaledTriangleMeshShapeData";
}
#endif //BVH_TRIANGLE_MESH_SHAPE_H