Program Listing for include/extensions/PxDistanceJoint.h

↰ Return to documentation for include/extensions/PxDistanceJoint.h

// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//  * Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//  * Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//  * Neither the name of NVIDIA CORPORATION nor the names of its
//    contributors may be used to endorse or promote products derived
//    from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Copyright (c) 2008-2023 NVIDIA Corporation. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.

#ifndef PX_DISTANCE_JOINT_H
#define PX_DISTANCE_JOINT_H

#include "extensions/PxJoint.h"

#if !PX_DOXYGEN
namespace physx
{
#endif

class PxDistanceJoint;

PxDistanceJoint*    PxDistanceJointCreate(PxPhysics& physics, PxRigidActor* actor0, const PxTransform& localFrame0, PxRigidActor* actor1, const PxTransform& localFrame1);


struct PxDistanceJointFlag
{
    enum Enum
    {
        eMAX_DISTANCE_ENABLED   = 1<<1,
        eMIN_DISTANCE_ENABLED   = 1<<2,
        eSPRING_ENABLED         = 1<<3
    };
};

typedef PxFlags<PxDistanceJointFlag::Enum, PxU16> PxDistanceJointFlags;
PX_FLAGS_OPERATORS(PxDistanceJointFlag::Enum, PxU16)


class PxDistanceJoint : public PxJoint
{
public:

    virtual PxReal                  getDistance()   const   = 0;

    virtual void                    setMinDistance(PxReal distance) = 0;

    virtual PxReal                  getMinDistance()    const   = 0;

    virtual void                    setMaxDistance(PxReal distance) = 0;

    virtual PxReal                  getMaxDistance()    const   = 0;

    virtual void                    setTolerance(PxReal tolerance)  = 0;

    virtual PxReal                  getTolerance()  const   = 0;

    virtual void                    setStiffness(PxReal stiffness)  = 0;

    virtual PxReal                  getStiffness()  const   = 0;

    virtual void                    setDamping(PxReal damping)  = 0;

    virtual PxReal                  getDamping()    const   = 0;

    virtual void                    setContactDistance(PxReal contactDistance)  = 0;

    virtual PxReal                  getContactDistance()    const   = 0;

    virtual void                    setDistanceJointFlags(PxDistanceJointFlags flags) = 0;

    virtual void                    setDistanceJointFlag(PxDistanceJointFlag::Enum flag, bool value) = 0;

    virtual PxDistanceJointFlags    getDistanceJointFlags() const   = 0;

    virtual const char*             getConcreteTypeName() const { return "PxDistanceJoint"; }

protected:

    //serialization

    PX_INLINE                       PxDistanceJoint(PxType concreteType, PxBaseFlags baseFlags) : PxJoint(concreteType, baseFlags) {}

    PX_INLINE                       PxDistanceJoint(PxBaseFlags baseFlags)  : PxJoint(baseFlags) {}

    virtual bool                    isKindOf(const char* name)  const { return !::strcmp("PxDistanceJoint", name) || PxJoint::isKindOf(name);   }

    //~serialization
};

#if !PX_DOXYGEN
} // namespace physx
#endif

#endif