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physx/source/lowlevel/api/include/PxvSimStats.h Normal file
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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) 2008-2021 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 PXV_SIM_STATS_H
#define PXV_SIM_STATS_H
#include "foundation/PxAssert.h"
#include "foundation/PxMemory.h"
#include "geometry/PxGeometry.h"
#include "CmPhysXCommon.h"
namespace physx
{
/*!
\file
Context handling
*/
/************************************************************************/
/* Context handling, types */
/************************************************************************/
/*!
Description: contains statistics for the simulation.
*/
struct PxvSimStats
{
PxvSimStats() { clearAll(); }
void clearAll() { PxMemZero(this, sizeof(PxvSimStats)); } // set counters to zero
PX_FORCE_INLINE void incCCDPairs(PxGeometryType::Enum g0, PxGeometryType::Enum g1)
{
PX_ASSERT(g0 <= g1); // That's how they should be sorted
mNbCCDPairs[g0][g1]++;
}
PX_FORCE_INLINE void decCCDPairs(PxGeometryType::Enum g0, PxGeometryType::Enum g1)
{
PX_ASSERT(g0 <= g1); // That's how they should be sorted
PX_ASSERT(mNbCCDPairs[g0][g1]);
mNbCCDPairs[g0][g1]--;
}
PX_FORCE_INLINE void incModifiedContactPairs(PxGeometryType::Enum g0, PxGeometryType::Enum g1)
{
PX_ASSERT(g0 <= g1); // That's how they should be sorted
mNbModifiedContactPairs[g0][g1]++;
}
PX_FORCE_INLINE void decModifiedContactPairs(PxGeometryType::Enum g0, PxGeometryType::Enum g1)
{
PX_ASSERT(g0 <= g1); // That's how they should be sorted
PX_ASSERT(mNbModifiedContactPairs[g0][g1]);
mNbModifiedContactPairs[g0][g1]--;
}
// PT: those guys are now persistent and shouldn't be cleared each frame
PxU32 mNbDiscreteContactPairs [PxGeometryType::eGEOMETRY_COUNT][PxGeometryType::eGEOMETRY_COUNT];
PxU32 mNbCCDPairs [PxGeometryType::eGEOMETRY_COUNT][PxGeometryType::eGEOMETRY_COUNT];
PxU32 mNbModifiedContactPairs [PxGeometryType::eGEOMETRY_COUNT][PxGeometryType::eGEOMETRY_COUNT];
PxU32 mNbDiscreteContactPairsTotal; // PT: sum of mNbDiscreteContactPairs, i.e. number of pairs reaching narrow phase
PxU32 mNbDiscreteContactPairsWithCacheHits;
PxU32 mNbDiscreteContactPairsWithContacts;
PxU32 mNbActiveConstraints;
PxU32 mNbActiveDynamicBodies;
PxU32 mNbActiveKinematicBodies;
PxU32 mNbAxisSolverConstraints;
PxU32 mTotalCompressedContactSize;
PxU32 mTotalConstraintSize;
PxU32 mPeakConstraintBlockAllocations;
PxU32 mNbNewPairs;
PxU32 mNbLostPairs;
PxU32 mNbNewTouches;
PxU32 mNbLostTouches;
PxU32 mNbPartitions;
};
}
#endif