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sdk/extensions/physx/include/NvBlastExtPxManager.h

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#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 PxRigidDynamic;
class PxJoint;

namespace general_PxIOStream2
{
class PxFileBuf;
}
}


namespace Nv
{
namespace Blast
{

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


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);

    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

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