---

     

---

sdk/extensions/physx/include/NvBlastExtPxManager.h

Go to the documentation of this file.

// This code contains NVIDIA Confidential Information and is disclosed to you
// under a form of NVIDIA software license agreement provided separately to you.
//
// Notice
// NVIDIA Corporation and its licensors retain all intellectual property and
// proprietary rights in and to this software and 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.
//
// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
//
// Information and code furnished is believed to be accurate and reliable.
// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
// information or for any infringement of patents or other rights of third parties that may
// result from its use. No license is granted by implication or otherwise under any patent
// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
// This code supersedes and replaces all information previously supplied.
// NVIDIA Corporation products are not authorized for use as critical
// components in life support devices or systems without express written approval of
// NVIDIA Corporation.
//
// Copyright (c) 2016-2020 NVIDIA Corporation. All rights reserved.


#ifndef NVBLASTEXTPXMANAGER_H
#define NVBLASTEXTPXMANAGER_H

#include "NvBlastTypes.h"
#include "PxConvexMeshGeometry.h"
#include "PxTransform.h"
#include "NvPreprocessor.h"


// Forward declarations
namespace physx
{
class PxPhysics;
class PxCooking;
class PxRigidDynamic;
class PxJoint;

namespace general_PxIOStream2
{
class PxFileBuf;
}
}  // namespace physx


namespace Nv
{
namespace Blast
{

// Forward declarations
class ExtPxActor;
class ExtPxAsset;
class ExtPxFamily;
class ExtPxListener;
class TkFamily;
class TkFramework;
class TkGroup;
class TkJoint;
class ExtPxCollisionBuilder;


struct ExtPxFamilyDesc
{
    ExtPxAsset* pxAsset;                
    const NvBlastActorDesc* actorDesc;  

    TkGroup* group;                     
};


typedef physx::PxJoint* (*ExtPxCreateJointFunction)(ExtPxActor* actor0, const physx::PxTransform& localFrame0,
                                                    ExtPxActor* actor1, const physx::PxTransform& localFrame1,
                                                    physx::PxPhysics& physics, TkJoint& joint);


class NV_DLL_EXPORT ExtPxManager
{
  public:

    static ExtPxManager* create(physx::PxPhysics& physics, TkFramework& framework,
                                ExtPxCreateJointFunction createFn = nullptr, bool useUserData = true);

    static ExtPxCollisionBuilder* createCollisionBuilder(physx::PxPhysics& physics, physx::PxCooking& cooking);

    virtual void release() = 0;



    enum FilterDataAttributes
    {
        LEAF_CHUNK = 1,
    };



    virtual ExtPxFamily* createFamily(const ExtPxFamilyDesc& desc) = 0;

    virtual bool createJoint(TkJoint& joint) = 0;

    virtual void destroyJoint(TkJoint& joint) = 0;

    virtual void setCreateJointFunction(ExtPxCreateJointFunction createFn) = 0;

    virtual uint32_t getFamilyCount() const = 0;

    virtual uint32_t getFamilies(ExtPxFamily** buffer, uint32_t bufferSize) const = 0;

    virtual ExtPxFamily* getFamilyFromTkFamily(TkFamily& family) const = 0;

    virtual ExtPxActor* getActorFromPhysXActor(const physx::PxRigidDynamic& pxActor) const = 0;

    virtual physx::PxPhysics& getPhysics() const = 0;

    virtual TkFramework& getFramework() const = 0;

    virtual bool isPxUserDataUsed() const = 0;

    virtual void setActorCountLimit(uint32_t limit) = 0;

    virtual uint32_t getActorCountLimit() = 0;

    virtual uint32_t getPxActorCount() const = 0;

    virtual void subscribe(ExtPxListener& listener) = 0;

    virtual void unsubscribe(ExtPxListener& listener) = 0;
};


}  // namespace Blast
}  // namespace Nv


#endif  // ifndef NVBLASTEXTPXMANAGER_H

Copyright © 2015-2017 NVIDIA Corporation, 2701 San Tomas Expressway, Santa Clara, CA 95050 U.S.A. All rights reserved. www.nvidia.com