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#ifndef PX_PHYSICS_NX_CLOTH_READ_DATA
#define PX_PHYSICS_NX_CLOTH_READ_DATA

#include "PxPhysX.h"

#if PX_USE_CLOTH_API

/** \addtogroup cloth
  @{
*/

#include "PxLockedData.h"

#ifndef PX_DOXYGEN
namespace physx
{
#endif

/**
\brief Data layout descriptor for reading cloth data from the SDK.

@see PxCloth.lockClothReadData()
*/
class PxClothReadData : public PxLockedData
{
public:
	/**
	\brief Particle position and mass data.

	@see PxCloth.getNbParticles()
	*/
	const PxClothParticle* particles;

	/**
	\brief Particle position and mass data from the second last iteration.

	Can be used together with #particles and #PxCloth.getPreviousTimeStep() to compute the particle velocities
	*/
	const PxClothParticle* previousParticles;
};

#ifndef PX_DOXYGEN
} // namespace physx
#endif

/** @} */

#endif // PX_USE_CLOTH_API

#endif