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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.
#ifndef PXC_NPCONTACTPREPSHARED_H
#define PXC_NPCONTACTPREPSHARED_H
namespace physx
{
class PxcNpThreadContext;
struct PxsMaterialInfo;
class PxsMaterialManager;
class PxsConstraintBlockManager;
class PxcConstraintBlockStream;
struct PxsContactManagerOutput;
namespace Gu
{
struct ContactPoint;
}
static const PxReal PXC_SAME_NORMAL = 0.999f; //Around 6 degrees
PxU32 writeCompressedContact(const Gu::ContactPoint* const PX_RESTRICT contactPoints, const PxU32 numContactPoints, PxcNpThreadContext* threadContext,
PxU8& writtenContactCount, PxU8*& outContactPatches, PxU8*& outContactPoints, PxU16& compressedContactSize, PxReal*& contactForces, PxU32 contactForceByteSize,
const PxsMaterialManager* materialManager, bool hasModifiableContacts, bool forceNoResponse, PxsMaterialInfo* PX_RESTRICT pMaterial, PxU8& numPatches,
PxU32 additionalHeaderSize = 0, PxsConstraintBlockManager* manager = NULL, PxcConstraintBlockStream* blockStream = NULL, bool insertAveragePoint = false,
PxcDataStreamPool* pool = NULL, PxcDataStreamPool* patchStreamPool = NULL, PxcDataStreamPool* forcePool = NULL, const bool isMeshType = false);
}
#endif
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