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//
// 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) 2008-2018 NVIDIA Corporation. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
#include "PxvGlobals.h"
#include "PxsContext.h"
#include "PxcContactMethodImpl.h"
#include "GuContactMethodImpl.h"
#if PX_SUPPORT_GPU_PHYSX
#include "PxPhysXGpu.h"
physx::PxPhysXGpu* gPxPhysXGpu;
#endif
namespace physx
{
PxvOffsetTable gPxvOffsetTable;
bool PxcLegacyContactSphereHeightField (GU_CONTACT_METHOD_ARGS);
bool PxcLegacyContactCapsuleHeightField (GU_CONTACT_METHOD_ARGS);
bool PxcLegacyContactBoxHeightField (GU_CONTACT_METHOD_ARGS);
bool PxcLegacyContactConvexHeightField (GU_CONTACT_METHOD_ARGS);
bool PxcPCMContactSphereHeightField (GU_CONTACT_METHOD_ARGS);
bool PxcPCMContactCapsuleHeightField (GU_CONTACT_METHOD_ARGS);
bool PxcPCMContactBoxHeightField (GU_CONTACT_METHOD_ARGS);
bool PxcPCMContactConvexHeightField (GU_CONTACT_METHOD_ARGS);
bool PxcContactSphereHeightField (GU_CONTACT_METHOD_ARGS);
bool PxcContactCapsuleHeightField (GU_CONTACT_METHOD_ARGS);
bool PxcContactBoxHeightField (GU_CONTACT_METHOD_ARGS);
bool PxcContactConvexHeightField (GU_CONTACT_METHOD_ARGS);
bool gUnifiedHeightfieldCollision = false;
void PxvRegisterHeightFields()
{
g_ContactMethodTable[PxGeometryType::eSPHERE][PxGeometryType::eHEIGHTFIELD] = PxcContactSphereHeightField;
g_ContactMethodTable[PxGeometryType::eCAPSULE][PxGeometryType::eHEIGHTFIELD] = PxcContactCapsuleHeightField;
g_ContactMethodTable[PxGeometryType::eBOX][PxGeometryType::eHEIGHTFIELD] = PxcContactBoxHeightField;
g_ContactMethodTable[PxGeometryType::eCONVEXMESH][PxGeometryType::eHEIGHTFIELD] = PxcContactConvexHeightField;
g_PCMContactMethodTable[PxGeometryType::eSPHERE][PxGeometryType::eHEIGHTFIELD] = PxcPCMContactSphereHeightField;
g_PCMContactMethodTable[PxGeometryType::eCAPSULE][PxGeometryType::eHEIGHTFIELD] = PxcPCMContactCapsuleHeightField;
g_PCMContactMethodTable[PxGeometryType::eBOX][PxGeometryType::eHEIGHTFIELD] = PxcPCMContactBoxHeightField;
g_PCMContactMethodTable[PxGeometryType::eCONVEXMESH][PxGeometryType::eHEIGHTFIELD] = PxcPCMContactConvexHeightField;
gUnifiedHeightfieldCollision = true;
}
void PxvRegisterLegacyHeightFields()
{
g_ContactMethodTable[PxGeometryType::eSPHERE][PxGeometryType::eHEIGHTFIELD] = PxcLegacyContactSphereHeightField;
g_ContactMethodTable[PxGeometryType::eCAPSULE][PxGeometryType::eHEIGHTFIELD] = PxcLegacyContactCapsuleHeightField;
g_ContactMethodTable[PxGeometryType::eBOX][PxGeometryType::eHEIGHTFIELD] = PxcLegacyContactBoxHeightField;
g_ContactMethodTable[PxGeometryType::eCONVEXMESH][PxGeometryType::eHEIGHTFIELD] = PxcLegacyContactConvexHeightField;
g_PCMContactMethodTable[PxGeometryType::eSPHERE][PxGeometryType::eHEIGHTFIELD] = PxcLegacyContactSphereHeightField;
g_PCMContactMethodTable[PxGeometryType::eCAPSULE][PxGeometryType::eHEIGHTFIELD] = PxcLegacyContactCapsuleHeightField;
g_PCMContactMethodTable[PxGeometryType::eBOX][PxGeometryType::eHEIGHTFIELD] = PxcLegacyContactBoxHeightField;
g_PCMContactMethodTable[PxGeometryType::eCONVEXMESH][PxGeometryType::eHEIGHTFIELD] = PxcLegacyContactConvexHeightField;
gUnifiedHeightfieldCollision = false;
}
void PxvInit(const PxvOffsetTable& offsetTable)
{
#if PX_SUPPORT_GPU_PHYSX
gPxPhysXGpu = NULL;
#endif
gPxvOffsetTable = offsetTable;
}
void PxvTerm()
{
#if PX_SUPPORT_GPU_PHYSX
if (gPxPhysXGpu)
{
gPxPhysXGpu->release();
gPxPhysXGpu = NULL;
}
#endif
}
}
#if PX_SUPPORT_GPU_PHYSX
namespace physx
{
//forward declare stuff from PxPhysXGpuModuleLoader.cpp
void PxLoadPhysxGPUModule(const char* appGUID);
typedef physx::PxPhysXGpu* (PxCreatePhysXGpu_FUNC)();
extern PxCreatePhysXGpu_FUNC* g_PxCreatePhysXGpu_Func;
PxPhysXGpu* PxvGetPhysXGpu(bool createIfNeeded)
{
if (!gPxPhysXGpu && createIfNeeded)
{
PxLoadPhysxGPUModule(NULL);
if (g_PxCreatePhysXGpu_Func)
{
gPxPhysXGpu = g_PxCreatePhysXGpu_Func();
}
}
return gPxPhysXGpu;
}
}
#endif
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