Space-Project/dependencies/physx-4.1/include/cooking/PxMidphaseDesc.h

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2021-01-16 17:11:39 +01:00
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of NVIDIA CORPORATION nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Copyright (c) 2008-2019 NVIDIA Corporation. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
#ifndef PX_MIDPHASE_DESC_H
#define PX_MIDPHASE_DESC_H
/** \addtogroup cooking
@{
*/
#include "geometry/PxTriangleMesh.h"
#include "cooking/PxBVH33MidphaseDesc.h"
#include "cooking/PxBVH34MidphaseDesc.h"
#if !PX_DOXYGEN
namespace physx
{
#endif
/**
\brief Structure describing parameters affecting midphase mesh structure.
@see PxCookingParams, PxBVH33MidphaseDesc, PxBVH34MidphaseDesc
*/
class PxMidphaseDesc
{
public:
PX_FORCE_INLINE PxMidphaseDesc() { setToDefault(PxMeshMidPhase::eBVH33); }
/**
\brief Returns type of midphase mesh structure.
\return PxMeshMidPhase::Enum
@see PxMeshMidPhase::Enum
*/
PX_FORCE_INLINE PxMeshMidPhase::Enum getType() const { return mType; }
/**
\brief Midphase descriptors union
@see PxBV33MidphaseDesc, PxBV34MidphaseDesc
*/
union {
PxBVH33MidphaseDesc mBVH33Desc;
PxBVH34MidphaseDesc mBVH34Desc;
};
/**
\brief Initialize the midphase mesh structure descriptor
\param[in] type Midphase mesh structure descriptor
@see PxBV33MidphaseDesc, PxBV34MidphaseDesc
*/
void setToDefault(PxMeshMidPhase::Enum type)
{
mType = type;
if(type==PxMeshMidPhase::eBVH33)
mBVH33Desc.setToDefault();
else if(type==PxMeshMidPhase::eBVH34)
mBVH34Desc.setToDefault();
}
/**
\brief Returns true if the descriptor is valid.
\return true if the current settings are valid.
*/
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