/*
* Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
*
* NVIDIA CORPORATION and its licensors retain all intellectual property
* and proprietary rights in and to this software, related documentation
* and any modifications thereto.  Any use, reproduction, disclosure or
* distribution of this software and related documentation without an express
* license agreement from NVIDIA CORPORATION is strictly prohibited.
*/

#ifndef NVBLASTEXTPXACTOR_H
#define NVBLASTEXTPXACTOR_H

#include "NvBlastTypes.h"


// Forward declarations
namespace physx
{
	class PxRigidDynamic;
}


namespace Nv
{
namespace Blast
{

// Forward declarations
class ExtPxFamily;
class TkActor;


/**
Actor.

Corresponds one to one to PxRigidDynamic and ExtActor.
*/
class ExtPxActor
{
public:
	/**
	Get the number of visible chunks for this actor.  May be used in conjunction with getChunkIndices().

	\return	the number of visible chunk indices for the actor.
	*/
	virtual uint32_t				getChunkCount() const = 0;

	/**
	Access actor's array of chunk indices. Use getChunkCount() to get a size of this array.

	\return	a pointer to an array of chunk indices of an actor.
	*/
	virtual const uint32_t*			getChunkIndices() const = 0;

	/**
	Every actor has corresponding PxActor.

	/return a pointer to PxRigidDynamic actor.
	*/
	virtual physx::PxRigidDynamic&	getPhysXActor() const = 0;

	/**
	Every actor has corresponding TkActor.

	/return a pointer to TkActor actor.
	*/
	virtual TkActor&				getTkActor() const = 0;

	/**
	Every actor has corresponding ExtPxFamily.

	/return a pointer to ExtPxFamily family.
	*/
	virtual ExtPxFamily&			getFamily() const = 0;
};


} // namespace Blast
} // namespace Nv


#endif // ifndef NVBLASTEXTPXACTOR_H