SqCompoundPruningPool.h

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#ifndef SQ_COMPOUND_PRUNING_POOL_H
#define SQ_COMPOUND_PRUNING_POOL_H
 
#include "SqPruner.h"
#include "foundation/PxArray.h"
#include "GuPrunerMergeData.h"
#include "GuIncrementalAABBTree.h"
#include "GuAABBTreeBounds.h"
 
namespace physx
{
namespace Gu
{
    class PruningPool;
}
 
namespace Sq
{
 
 
    typedef PxArray<Gu::IncrementalAABBTreeNode*>   UpdateMap;
 
 
    class CompoundTree
    {
    public:
        void    updateObjectAfterManualBoundsUpdates(Gu::PrunerHandle handle);
        void    removeObject(Gu::PrunerHandle handle, Gu::PrunerPayloadRemovalCallback* removalCallback);
        bool    addObject(Gu::PrunerHandle& result, const PxBounds3& bounds, const Gu::PrunerPayload& data, const PxTransform& transform);
 
    private:
        void    updateMapping(const Gu::PoolIndex poolIndex, Gu::IncrementalAABBTreeNode* node, const Gu::NodeList& changedLeaves);
 
    public:
        Gu::IncrementalAABBTree*    mTree;
        Gu::PruningPool*            mPruningPool;
        UpdateMap*                  mUpdateMap;
        PxTransform                 mGlobalPose;
        PxCompoundPrunerQueryFlags  mFlags;
    };
 
 
    class CompoundTreePool
    {
    public:
                                                    CompoundTreePool(PxU64 contextID);
                                                    ~CompoundTreePool();
 
                        void                        preallocate(PxU32 newCapacity);
 
                        Gu::PoolIndex               addCompound(Gu::PrunerHandle* results, const Gu::BVH& bvh, const PxBounds3& compoundBounds, const PxTransform& transform, bool isDynamic, const Gu::PrunerPayload* data, const PxTransform* transforms);
                        Gu::PoolIndex               removeCompound(Gu::PoolIndex index, Gu::PrunerPayloadRemovalCallback* removalCallback);
 
                        void                        shiftOrigin(const PxVec3& shift);
 
        PX_FORCE_INLINE const Gu::AABBTreeBounds&   getCurrentAABBTreeBounds()  const   { return mCompoundBounds;               }
        PX_FORCE_INLINE const PxBounds3*            getCurrentCompoundBounds()  const   { return mCompoundBounds.getBounds();   }
        PX_FORCE_INLINE PxBounds3*                  getCurrentCompoundBounds()          { return mCompoundBounds.getBounds();   }
 
        PX_FORCE_INLINE const CompoundTree*         getCompoundTrees()          const   { return mCompoundTrees;                }
        PX_FORCE_INLINE CompoundTree*               getCompoundTrees()                  { return mCompoundTrees;                }
 
        PX_FORCE_INLINE PxU32                       getNbObjects()              const   { return mNbObjects;                    }
 
    private:
                        bool                        resize(PxU32 newCapacity);
 
                        PxU32                       mNbObjects;         
                        PxU32                       mMaxNbObjects;      
 
                        Gu::AABBTreeBounds          mCompoundBounds;    
                        CompoundTree*               mCompoundTrees;
 
                        PxU64                       mContextID;
    };
 
}
}
 
#endif