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// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.

#include "ClothClone.h"

#include "CuFactory.h"
#include "CuFabric.h"
#include "CuCloth.h"

using namespace physx;

namespace nv
{
namespace cloth
{
Range<const PhaseConfig> getPhaseConfigs(const CuCloth& cloth)
{
	return makeRange(cloth.mHostPhaseConfigs);
}
void setPhaseConfigs(CuCloth& cloth, Range<const PhaseConfig> phaseConfigs)
{
	cloth.setPhaseConfig(phaseConfigs);
}
Range<const PxVec4> getParticleAccelerations(const CuCloth& cloth)
{
	return makeRange(cloth.mParticleAccelerationsHostCopy);
}
Range<const uint32_t> getSelfCollisionIndices(const CuCloth& cloth)
{
	return makeRange(cloth.mSelfCollisionIndicesHost);
}

Cloth* CuCloth::clone(Factory& factory) const
{
	if (&mFactory == &factory)
		return NV_CLOTH_NEW(CuCloth)(mFactory, *this); // copy construct directly

	switch(factory.getPlatform())
	{
	case Platform::CPU:
		return convertCloth(static_cast<SwFactory&>(factory), *this);
	case Platform::CUDA:
		return convertCloth(static_cast<CuFactory&>(factory), *this);
	case Platform::DX11:
	default:
		return NULL;
	}
}

Cloth* CuFactory::clone(const Cloth& cloth)
{
	if (cloth.getFactory().getPlatform() == Platform::CPU)
		return convertCloth(*this, static_cast<const SwCloth&>(cloth));

	return cloth.clone(*this);
}

} // namespace cloth
} // namespace nv