ScSqBoundsManager.h

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#ifndef SC_SQ_BOUNDS_MANAGER_H
#define SC_SQ_BOUNDS_MANAGER_H
 
#include "foundation/PxUserAllocated.h"
#include "foundation/PxBitMap.h"
#include "foundation/PxArray.h"
 
#include "ScSqBoundsSync.h"
 
namespace physx
{
    class PxBounds3;
 
namespace Sc
{
    struct SqBoundsSync;
    struct SqRefFinder;
    class ShapeSimBase;
 
    class SqBoundsManager0 : public PxUserAllocated
    {
                                PX_NOCOPY(SqBoundsManager0)
    public:
                                SqBoundsManager0();
 
        void                    addSyncShape(ShapeSimBase& shape);
        void                    removeSyncShape(ShapeSimBase& shape);
        void                    syncBounds(SqBoundsSync& sync, SqRefFinder& finder, const PxBounds3* bounds, const PxTransform32* transforms, PxU64 contextID, const PxBitMap& ignoredIndices);
 
    private:
 
        PxArray<ShapeSimBase*>  mShapes;        // 
        PxArray<ScPrunerHandle> mRefs;          // SQ pruner references
        PxArray<PxU32>          mBoundsIndices; // indices into the Sc bounds array
        PxArray<ShapeSimBase*>  mRefless;       // shapesims without references
    };
 
    class SqBoundsManagerEx : public PxUserAllocated
    {
                                PX_NOCOPY(SqBoundsManagerEx)
    public:
                                SqBoundsManagerEx();
                                ~SqBoundsManagerEx();
 
        void                    addSyncShape(ShapeSimBase& shape);
        void                    removeSyncShape(ShapeSimBase& shape);
        void                    syncBounds(SqBoundsSync& sync, SqRefFinder& finder, const PxBounds3* bounds, const PxTransform32* transforms, PxU64 contextID, const PxBitMap& ignoredIndices);
 
    private:
 
        PxArray<ShapeSimBase*>  mWaitingRoom;
 
        // PT: one of the many solutions discussed in https://confluence.nvidia.com/display/~pterdiman/The+new+SQ+system
        // Just to get something working. This will most likely need revisiting later.
 
        struct PrunerSyncData : public PxUserAllocated
        {
            PxArray<ShapeSimBase*>  mShapes;        // 
            // PT: layout dictated by the SqPruner API here. We could consider merging these two arrays.
            PxArray<ScPrunerHandle> mRefs;          // SQ pruner references
            PxArray<PxU32>          mBoundsIndices; // indices into the Sc bounds array
        };
 
        PrunerSyncData**        mPrunerSyncData;
        PxU32                   mPrunerSyncDataSize;
 
        void                    resize(PxU32 index);
    };
 
    //class SqBoundsManager : public SqBoundsManager0
    class SqBoundsManager : public SqBoundsManagerEx
    {
        public:
    };
}
}
 
#endif