NpAggregate.h

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#ifndef NP_AGGREGATE_H
#define NP_AGGREGATE_H
 
#include "PxAggregate.h"
#include "NpBase.h"
 
namespace physx
{
class NpScene;
 
class NpAggregate : public PxAggregate, public NpBase
{
//= ATTENTION! =====================================================================================
// Changing the data layout of this class breaks the binary serialization format.  See comments for 
// PX_BINARY_SERIAL_VERSION.  If a modification is required, please adjust the getBinaryMetaData 
// function.  If the modification is made on a custom branch, please change PX_BINARY_SERIAL_VERSION
// accordingly.
//==================================================================================================
public:
// PX_SERIALIZATION
                                                NpAggregate(PxBaseFlags baseFlags) : PxAggregate(baseFlags), NpBase(PxEmpty) {}
                        void                    preExportDataReset();
        virtual         void                    exportExtraData(PxSerializationContext& context);
                        void                    importExtraData(PxDeserializationContext& context);
                        void                    resolveReferences(PxDeserializationContext& context);
        virtual         void                    requiresObjects(PxProcessPxBaseCallback& c);
        static          NpAggregate*            createObject(PxU8*& address, PxDeserializationContext& context);
        static          void                    getBinaryMetaData(PxOutputStream& stream);
//~PX_SERIALIZATION
                                                NpAggregate(PxU32 maxActors, PxU32 maxShapes, PxAggregateFilterHint filterHint);
        virtual                                 ~NpAggregate();
 
        // PxAggregate
        virtual         void                    release()   PX_OVERRIDE;
        virtual         bool                    addActor(PxActor&, const PxBVH*)    PX_OVERRIDE;
        virtual         bool                    removeActor(PxActor&)   PX_OVERRIDE;
        virtual         bool                    addArticulation(PxArticulationReducedCoordinate&)   PX_OVERRIDE;
        virtual         bool                    removeArticulation(PxArticulationReducedCoordinate&)    PX_OVERRIDE;
        virtual         PxU32                   getNbActors() const PX_OVERRIDE;
        virtual         PxU32                   getMaxNbActors() const  PX_OVERRIDE;
        virtual         PxU32                   getMaxNbShapes() const  PX_OVERRIDE;
        virtual         PxU32                   getActors(PxActor** userBuffer, PxU32 bufferSize, PxU32 startIndex) const   PX_OVERRIDE;
        virtual         PxScene*                getScene()  PX_OVERRIDE;
        virtual         bool                    getSelfCollision()  const   PX_OVERRIDE;
        //~PxAggregate
 
        PX_FORCE_INLINE PxU32                   getMaxNbShapesFast()    const   { return mMaxNbShapes;  }
        PX_FORCE_INLINE PxU32                   getCurrentSizeFast()    const   { return mNbActors;     }
        PX_FORCE_INLINE PxActor*                getActorFast(PxU32 i)   const   { return mActors[i];    }
        PX_FORCE_INLINE PxU32                   getAggregateID()        const   { return mAggregateID;  }
        PX_FORCE_INLINE void                    setAggregateID(PxU32 cid)       { mAggregateID = cid;   }
 
        PX_FORCE_INLINE bool                    getSelfCollideFast()    const   { return PxGetAggregateSelfCollisionBit(mFilterHint)!=0;    }
        PX_FORCE_INLINE PxAggregateFilterHint   getFilterHint()         const   { return mFilterHint;   }
 
                        void                    addActorInternal(PxActor& actor, NpScene& s, const PxBVH* bvh);
                        void                    removeAndReinsert(PxActor& actor, bool reinsert);
                        bool                    removeActorAndReinsert(PxActor& actor, bool reinsert);
                        bool                    removeArticulationAndReinsert(PxArticulationReducedCoordinate& art, bool reinsert);
 
                        void                    scAddActor(NpActor&);
                        void                    scRemoveActor(NpActor& actor, bool reinsert);
 
                        void                    incShapeCount();
                        void                    decShapeCount();
private:
                        PxU32                   mAggregateID;
                        PxU32                   mMaxNbActors;
                        PxU32                   mMaxNbShapes;
                        PxAggregateFilterHint   mFilterHint;
                        PxU32                   mNbActors;
                        PxU32                   mNbShapes;
                        PxActor**               mActors;
};
 
}
 
#endif