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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 PX_PHYSICS_SCP_ELEMENT_SIM_INTERACTION
#define PX_PHYSICS_SCP_ELEMENT_SIM_INTERACTION
#include "ScInteraction.h"
#include "ScElementSim.h"
namespace physx
{
namespace Sc
{
class ElementSim;
class ElementSimInteraction : public Interaction
{
public:
PX_FORCE_INLINE ElementSim& getElement0() const { return mElement0; }
PX_FORCE_INLINE ElementSim& getElement1() const { return mElement1; }
// Method to check if this interaction is the last filter relevant interaction between the two elements,
// i.e., if this interaction gets deleted, the pair is considered lost
virtual bool isLastFilterInteraction() const { return true; }
PX_INLINE void setFilterPairIndex(PxU32 filterPairIndex) { mFilterPairIndex = filterPairIndex; }
PX_INLINE PxU32 getFilterPairIndex() const { return mFilterPairIndex; }
protected:
PX_INLINE ElementSimInteraction(ElementSim& element0, ElementSim& element1, InteractionType::Enum type, PxU8 flags);
virtual ~ElementSimInteraction() {}
ElementSimInteraction& operator=(const ElementSimInteraction&);
private:
ElementSim& mElement0;
ElementSim& mElement1;
PxU32 mFilterPairIndex;
};
} // namespace Sc
//////////////////////////////////////////////////////////////////////////
PX_INLINE Sc::ElementSimInteraction::ElementSimInteraction(ElementSim& element0, ElementSim& element1, InteractionType::Enum type, PxU8 flags) :
Interaction (element0.getActor(), element1.getActor(), type, flags),
mElement0 (element0),
mElement1 (element1),
mFilterPairIndex(INVALID_FILTER_PAIR_INDEX)
{
}
}
#endif
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