GuCookingBigConvexDataBuilder.h

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#ifndef GU_COOKING_BIG_CONVEX_DATA_BUILDER_H
#define GU_COOKING_BIG_CONVEX_DATA_BUILDER_H
 
#include "foundation/PxMemory.h"
#include "foundation/PxVecMath.h"
 
namespace physx
{
    class BigConvexData;
    class ConvexHullBuilder;
 
    class BigConvexDataBuilder : public PxUserAllocated
    {
        public:
                                    BigConvexDataBuilder(const Gu::ConvexHullData* hull, BigConvexData* gm, const PxVec3* hullVerts);
                                    ~BigConvexDataBuilder();
    // Support vertex map
                bool                precompute(PxU32 subdiv);               
 
                bool                initialize();               
 
                bool                save(PxOutputStream& stream, bool platformMismatch) const;
 
                bool                computeValencies(const ConvexHullBuilder& meshBuilder);
    //~Support vertex map
 
    // Valencies
                bool                saveValencies(PxOutputStream& stream, bool platformMismatch)        const;
    //~Valencies
    protected:      
        PX_FORCE_INLINE void        precomputeSample(const PxVec3& dir, PxU8& startIndex, float negativeDir);
 
    private:
        const Gu::ConvexHullData*   mHull;
        BigConvexData*              mSVM;
        const   PxVec3*             mHullVerts;
 
    };
 
}
 
#endif // BIG_CONVEX_DATA_BUILDER_H