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//
// 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) 2008-2018 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 PXC_RIGIDBODY_H
#define PXC_RIGIDBODY_H
#include "foundation/PxVec3.h"
#include "foundation/PxTransform.h"
#include "PxvDynamics.h"
#include "CmSpatialVector.h"
namespace physx
{
class PxsContactManager;
struct PxsCCDPair;
struct PxsCCDBody;
#define PX_INTERNAL_LOCK_FLAG_START 7
PX_ALIGN_PREFIX(16)
class PxcRigidBody
{
public:
enum PxcRigidBodyFlag
{
eFROZEN = 1 << 0, //This flag indicates that the stabilization is enabled and the body is
//"frozen". By "frozen", we mean that the body's transform is unchanged
//from the previous frame. This permits various optimizations.
eFREEZE_THIS_FRAME = 1 << 1,
eUNFREEZE_THIS_FRAME = 1 << 2,
eACTIVATE_THIS_FRAME = 1 << 3,
eDEACTIVATE_THIS_FRAME = 1 << 4,
eDISABLE_GRAVITY = 1 << 5,
eSPECULATIVE_CCD = 1 << 6,
//KS - copied here for GPU simulation to avoid needing to pass another set of flags around.
eLOCK_LINEAR_X = 1 << (PX_INTERNAL_LOCK_FLAG_START),
eLOCK_LINEAR_Y = 1 << (PX_INTERNAL_LOCK_FLAG_START + 1),
eLOCK_LINEAR_Z = 1 << (PX_INTERNAL_LOCK_FLAG_START + 2),
eLOCK_ANGULAR_X = 1 << (PX_INTERNAL_LOCK_FLAG_START + 3),
eLOCK_ANGULAR_Y = 1 << (PX_INTERNAL_LOCK_FLAG_START + 4),
eLOCK_ANGULAR_Z = 1 << (PX_INTERNAL_LOCK_FLAG_START + 5)
};
PX_FORCE_INLINE PxcRigidBody(PxsBodyCore* core)
: mLastTransform(core->body2World),
mCCD(NULL),
mCore(core)
{
}
void adjustCCDLastTransform();
protected:
~PxcRigidBody()
{
}
public:
PxTransform mLastTransform; //28 (28)
PxU16 mInternalFlags; //30 (30)
PxU16 solverIterationCounts; //32 (32)
PxsCCDBody* mCCD; //36 (40) // only valid during CCD
PxsBodyCore* mCore; //40 (48)
#if !PX_P64_FAMILY
PxU32 alignmentPad[2]; //48 (48)
#endif
PxVec3 sleepLinVelAcc; //60 (60)
PxReal freezeCount; //64 (64)
PxVec3 sleepAngVelAcc; //76 (76)
PxReal accelScale; //80 (80)
}
PX_ALIGN_SUFFIX(16);
PX_COMPILE_TIME_ASSERT(0 == (sizeof(PxcRigidBody) & 0x0f));
}
#endif //PXC_RIGIDBODY_H
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