GuBigConvexData.h

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#ifndef GU_BIG_CONVEX_DATA_H
#define GU_BIG_CONVEX_DATA_H
 
#include "foundation/PxSimpleTypes.h"
 
namespace physx
{
 
class BigConvexDataBuilder;
class PxcHillClimb;
class BigConvexData;
 
// Data
 
namespace Gu
{
 
struct Valency
{
//= 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.
//==================================================================================================
 
    PxU16       mCount;
    PxU16       mOffset;
};
PX_COMPILE_TIME_ASSERT(sizeof(Gu::Valency) == 4);
 
struct BigConvexRawData
{
//= 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.
//==================================================================================================
 
    // Support vertex map
    PxU16       mSubdiv;        // "Gaussmap" subdivision
    PxU16       mNbSamples;     // Total #samples in gaussmap PT: this is not even needed at runtime!
 
    PxU8*       mSamples;
    PX_FORCE_INLINE const PxU8* getSamples2()   const
    {
        return mSamples + mNbSamples;
    }
    //~Support vertex map
 
    // Valencies data
    PxU32           mNbVerts;       
    PxU32           mNbAdjVerts;    
    Gu::Valency*    mValencies;     
    PxU8*           mAdjacentVerts; 
    //~Valencies data
};
#if PX_P64_FAMILY
PX_COMPILE_TIME_ASSERT(sizeof(Gu::BigConvexRawData) == 40);
#else
PX_COMPILE_TIME_ASSERT(sizeof(Gu::BigConvexRawData) == 24);
#endif
 
} // namespace Gu
 
}
 
#endif