PxMidphaseDesc.h

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#ifndef PX_MIDPHASE_DESC_H
#define PX_MIDPHASE_DESC_H

#include "geometry/PxTriangleMesh.h"
#include "cooking/PxBVH33MidphaseDesc.h"
#include "cooking/PxBVH34MidphaseDesc.h"

#if !PX_DOXYGEN
namespace physx
{
#endif

class PxMidphaseDesc
{
public:
    PX_FORCE_INLINE PxMidphaseDesc()    { setToDefault(PxMeshMidPhase::eBVH33); }

    PX_FORCE_INLINE PxMeshMidPhase::Enum getType() const { return mType; }

    union {     
        PxBVH33MidphaseDesc  mBVH33Desc;
        PxBVH34MidphaseDesc  mBVH34Desc;
    };

    void setToDefault(PxMeshMidPhase::Enum type)
    {
        mType = type;
        if(type==PxMeshMidPhase::eBVH33)
            mBVH33Desc.setToDefault();
        else if(type==PxMeshMidPhase::eBVH34)
            mBVH34Desc.setToDefault();
    }

    bool isValid() const
    {       
        if(mType==PxMeshMidPhase::eBVH33)
            return mBVH33Desc.isValid();
        else if(mType==PxMeshMidPhase::eBVH34)
            return mBVH34Desc.isValid();
        return false;
    }

    PX_FORCE_INLINE PxMidphaseDesc&     operator=(PxMeshMidPhase::Enum descType) 
    { 
        setToDefault(descType);
        return *this; 
    }

protected:  
    PxMeshMidPhase::Enum    mType;
};

#if !PX_DOXYGEN
} // namespace physx
#endif


#endif // PX_MIDPHASE_DESC_UNION_H