GuBigConvexData2.h

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#ifndef GU_BIG_CONVEX_DATA2_H
#define GU_BIG_CONVEX_DATA2_H
 
#include "common/PxPhysXCommonConfig.h"
#include "common/PxMetaData.h"
#include "GuBigConvexData.h"
 
namespace physx
{
    class PxSerializationContext;
    class PxDeserializationContext;
 
    class PX_PHYSX_COMMON_API BigConvexData : public PxUserAllocated
    {
    //= 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
                                            BigConvexData(const PxEMPTY)    {}
        static      void                    getBinaryMetaData(PxOutputStream& stream);
//~PX_SERIALIZATION
                                            BigConvexData();
                                            ~BigConvexData();
        // Support vertex map
                    bool                    Load(PxInputStream& stream);
 
                    PxU32                   ComputeOffset(const PxVec3& dir)        const;
                    PxU32                   ComputeNearestOffset(const PxVec3& dir) const;
 
        // Data access
        PX_INLINE   PxU32                   GetSubdiv()                             const   { return mData.mSubdiv;                                         }
        PX_INLINE   PxU32                   GetNbSamples()                          const   { return mData.mNbSamples;                                      }
        //~Support vertex map
 
        // Valencies
        // Data access
        PX_INLINE   PxU32                   GetNbVerts()                            const   { return mData.mNbVerts;                                        }
        PX_INLINE   const Gu::Valency*      GetValencies()                          const   { return mData.mValencies;                                      }
        PX_INLINE   PxU16                   GetValency(PxU32 i)                     const   { return mData.mValencies[i].mCount;                            }
        PX_INLINE   PxU16                   GetOffset(PxU32 i)                      const   { return mData.mValencies[i].mOffset;                           }
        PX_INLINE   const PxU8*             GetAdjacentVerts()                      const   { return mData.mAdjacentVerts;                                  }
 
        PX_INLINE   PxU16                   GetNbNeighbors(PxU32 i)                 const   { return mData.mValencies[i].mCount;                            }
        PX_INLINE   const PxU8*             GetNeighbors(PxU32 i)                   const   { return &mData.mAdjacentVerts[mData.mValencies[i].mOffset];    }
 
// PX_SERIALIZATION
                    void                    exportExtraData(PxSerializationContext& stream);
                    void                    importExtraData(PxDeserializationContext& context);
//~PX_SERIALIZATION
                    Gu::BigConvexRawData    mData;
        protected:
                    void*                   mVBuffer;
        // Internal methods
                    void                    CreateOffsets();
                    bool                    VLoad(PxInputStream& stream);
        //~Valencies
        friend class BigConvexDataBuilder;
    };
 
}
 
#endif // BIG_CONVEX_DATA_H