00001 // 00002 // Redistribution and use in source and binary forms, with or without 00003 // modification, are permitted provided that the following conditions 00004 // are met: 00005 // * Redistributions of source code must retain the above copyright 00006 // notice, this list of conditions and the following disclaimer. 00007 // * Redistributions in binary form must reproduce the above copyright 00008 // notice, this list of conditions and the following disclaimer in the 00009 // documentation and/or other materials provided with the distribution. 00010 // * Neither the name of NVIDIA CORPORATION nor the names of its 00011 // contributors may be used to endorse or promote products derived 00012 // from this software without specific prior written permission. 00013 // 00014 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 00015 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00016 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00017 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 00018 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00019 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00020 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00021 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 00022 // OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00023 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00024 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00025 // 00026 // Copyright (c) 2008-2018 NVIDIA Corporation. All rights reserved. 00027 // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved. 00028 // Copyright (c) 2001-2004 NovodeX AG. All rights reserved. 00029 00030 00031 #ifndef PX_MIDPHASE_DESC_H 00032 #define PX_MIDPHASE_DESC_H 00033 00037 #include "geometry/PxTriangleMesh.h" 00038 #include "cooking/PxBVH33MidphaseDesc.h" 00039 #include "cooking/PxBVH34MidphaseDesc.h" 00040 00041 #if !PX_DOXYGEN 00042 namespace physx 00043 { 00044 #endif 00045 00052 class PxMidphaseDesc 00053 { 00054 public: 00055 PX_FORCE_INLINE PxMidphaseDesc(): mType(PxMeshMidPhase::eINVALID) { } 00056 00063 PX_FORCE_INLINE PxMeshMidPhase::Enum getType() const { return mType; } 00064 00070 union { 00071 PxBVH33MidphaseDesc mBVH33Desc; 00072 PxBVH34MidphaseDesc mBVH34Desc; 00073 }; 00074 00081 void setToDefault(PxMeshMidPhase::Enum type) 00082 { 00083 mType = type; 00084 if(type==PxMeshMidPhase::eBVH33) 00085 mBVH33Desc.setToDefault(); 00086 else if(type==PxMeshMidPhase::eBVH34) 00087 mBVH34Desc.setToDefault(); 00088 } 00089 00094 bool isValid() const 00095 { 00096 if(mType==PxMeshMidPhase::eBVH33) 00097 return mBVH33Desc.isValid(); 00098 else if(mType==PxMeshMidPhase::eBVH34) 00099 return mBVH34Desc.isValid(); 00100 return true; 00101 } 00102 00103 PX_FORCE_INLINE PxMidphaseDesc& operator=(PxMeshMidPhase::Enum descType) 00104 { 00105 setToDefault(descType); 00106 return *this; 00107 } 00108 00109 protected: 00110 PxMeshMidPhase::Enum mType; 00111 }; 00112 00113 #if !PX_DOXYGEN 00114 } // namespace physx 00115 #endif 00116 00117 00119 #endif // PX_MIDPHASE_DESC_UNION_H