GuRTreeCooking.h

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#ifndef GU_COOKING_RTREE_H
#define GU_COOKING_RTREE_H
 
#include "cooking/PxCooking.h"
 
#include "foundation/PxArray.h"
#include "GuMeshData.h"
#include "GuRTree.h"
 
namespace physx
{
    struct RTreeCooker
    {
        struct RemapCallback // a callback to convert indices from triangle to LeafTriangles or other uses
        {
            virtual ~RemapCallback() {}
            virtual void remap(PxU32* rtreePtr, PxU32 start, PxU32 leafCount) = 0;
        };
 
        // triangles will be remapped so that newIndex = resultPermute[oldIndex]
        static void buildFromTriangles(
            Gu::RTree& resultTree, const PxVec3* verts, PxU32 numVerts, const PxU16* tris16, const PxU32* tris32, PxU32 numTris,
            PxArray<PxU32>& resultPermute, RemapCallback* rc, PxReal sizePerfTradeOff01, PxMeshCookingHint::Enum hint);
    };
}
 
#endif