198 lines
8.0 KiB
C
198 lines
8.0 KiB
C
|
// 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) 2008-2025 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 SQ_MANAGER_H
|
||
|
|
#define SQ_MANAGER_H
|
||
|
|
|
||
|
|
// PT: SQ-API LEVEL 2 (Level 1 = SqPruner.h)
|
||
|
|
// PT: this file is part of a "high-level" set of files within Sq. The SqPruner API doesn't rely on them.
|
||
|
|
// PT: this should really be at Np level but moving it to Sq allows us to share it.
|
||
|
|
|
||
|
|
#include "common/PxPhysXCommonConfig.h"
|
||
|
|
|
||
|
|
#include "foundation/PxBitMap.h"
|
||
|
|
#include "foundation/PxArray.h"
|
||
|
|
#include "SqPruner.h"
|
||
|
|
#include "geometry/PxGeometryHelpers.h"
|
||
|
|
|
||
|
|
namespace physx
|
||
|
|
{
|
||
|
|
namespace Sq
|
||
|
|
{
|
||
|
|
// PrunerManager-level adapter
|
||
|
|
class Adapter
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
Adapter() {}
|
||
|
|
virtual ~Adapter() {}
|
||
|
|
|
||
|
|
// Retrieves the PxGeometry associated with a given PrunerPayload. This will be called by
|
||
|
|
// the PrunerManager class when computing bounds.
|
||
|
|
virtual const PxGeometry& getGeometry(const Gu::PrunerPayload& payload) const = 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
// PT: extended pruner structure. We might want to move the additional data to the pruner itself later.
|
||
|
|
struct PrunerExt : public PxUserAllocated
|
||
|
|
{
|
||
|
|
// private:
|
||
|
|
PrunerExt();
|
||
|
|
~PrunerExt();
|
||
|
|
|
||
|
|
void init(Gu::Pruner* pruner);
|
||
|
|
void flushMemory();
|
||
|
|
void preallocate(PxU32 nbShapes);
|
||
|
|
|
||
|
|
void addToDirtyList(Gu::PrunerHandle handle, bool dynamic, const PxTransform& transform);
|
||
|
|
void removeFromDirtyList(Gu::PrunerHandle handle);
|
||
|
|
bool processDirtyList(PxU32 index, const Adapter& adapter, float inflation);
|
||
|
|
// void growDirtyList(Gu::PrunerHandle handle);
|
||
|
|
|
||
|
|
PX_FORCE_INLINE Gu::Pruner* pruner() { return mPruner; }
|
||
|
|
PX_FORCE_INLINE const Gu::Pruner* pruner() const { return mPruner; }
|
||
|
|
|
||
|
|
Gu::Pruner* mPruner;
|
||
|
|
PxBitMap mDirtyMap;
|
||
|
|
PxArray<Gu::PrunerHandle> mDirtyList;
|
||
|
|
bool mDirtyStatic; // true if dirty list contains a static
|
||
|
|
|
||
|
|
PX_NOCOPY(PrunerExt)
|
||
|
|
|
||
|
|
friend class PrunerManager;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#include "foundation/PxHashSet.h"
|
||
|
|
namespace physx
|
||
|
|
{
|
||
|
|
namespace Sq
|
||
|
|
{
|
||
|
|
class CompoundPruner;
|
||
|
|
typedef PxPair<PrunerCompoundId, Gu::PrunerHandle> CompoundPair;
|
||
|
|
typedef PxCoalescedHashSet<CompoundPair > CompoundPrunerSet;
|
||
|
|
// AB: extended compound pruner structure, buffers compound shape changes and flushes them.
|
||
|
|
struct CompoundPrunerExt : public PxUserAllocated
|
||
|
|
{
|
||
|
|
// private:
|
||
|
|
CompoundPrunerExt();
|
||
|
|
~CompoundPrunerExt();
|
||
|
|
|
||
|
|
void flushMemory();
|
||
|
|
void preallocate(PxU32 nbShapes);
|
||
|
|
void flushShapes(const Adapter& adapter, float inflation);
|
||
|
|
void addToDirtyList(PrunerCompoundId compoundId, Gu::PrunerHandle handle, const PxTransform& transform);
|
||
|
|
void removeFromDirtyList(PrunerCompoundId compoundId, Gu::PrunerHandle handle);
|
||
|
|
|
||
|
|
PX_FORCE_INLINE const CompoundPruner* pruner() const { return mPruner; }
|
||
|
|
PX_FORCE_INLINE CompoundPruner* pruner() { return mPruner; }
|
||
|
|
|
||
|
|
CompoundPruner* mPruner;
|
||
|
|
CompoundPrunerSet mDirtyList;
|
||
|
|
|
||
|
|
PX_NOCOPY(CompoundPrunerExt)
|
||
|
|
|
||
|
|
friend class PrunerManager;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#include "foundation/PxMutex.h"
|
||
|
|
#include "SqPrunerData.h"
|
||
|
|
|
||
|
|
namespace physx
|
||
|
|
{
|
||
|
|
class PxRenderOutput;
|
||
|
|
class PxBVH;
|
||
|
|
class PxSceneLimits; // PT: TODO: decouple from PxSceneLimits
|
||
|
|
|
||
|
|
namespace Sq
|
||
|
|
{
|
||
|
|
class PrunerManager : public PxUserAllocated
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
PrunerManager(PxU64 contextID, Gu::Pruner* staticPruner, Gu::Pruner* dynamicPruner,
|
||
|
|
PxU32 dynamicTreeRebuildRateHint, float inflation,
|
||
|
|
const PxSceneLimits& limits, const Adapter& adapter);
|
||
|
|
~PrunerManager();
|
||
|
|
|
||
|
|
PrunerData addPrunerShape(const Gu::PrunerPayload& payload, bool dynamic, PrunerCompoundId compoundId, const PxBounds3& bounds, const PxTransform& transform, bool hasPruningStructure=false);
|
||
|
|
void addCompoundShape(const PxBVH& bvh, PrunerCompoundId compoundId, const PxTransform& compoundTransform, PrunerData* prunerData, const Gu::PrunerPayload* payloads, const PxTransform* transforms, bool isDynamic);
|
||
|
|
void markForUpdate(PrunerCompoundId compoundId, PrunerData s, const PxTransform& transform);
|
||
|
|
void removePrunerShape(PrunerCompoundId compoundId, PrunerData shapeData, Gu::PrunerPayloadRemovalCallback* removalCallback);
|
||
|
|
|
||
|
|
PX_FORCE_INLINE const Gu::Pruner* getPruner(PruningIndex::Enum index) const { return mPrunerExt[index].mPruner; }
|
||
|
|
PX_FORCE_INLINE Gu::Pruner* getPruner(PruningIndex::Enum index) { return mPrunerExt[index].mPruner; }
|
||
|
|
PX_FORCE_INLINE const CompoundPruner* getCompoundPruner() const { return mCompoundPrunerExt.mPruner; }
|
||
|
|
PX_FORCE_INLINE PxU64 getContextId() const { return mContextID; }
|
||
|
|
|
||
|
|
void preallocate(PxU32 prunerIndex, PxU32 nbShapes);
|
||
|
|
|
||
|
|
void setDynamicTreeRebuildRateHint(PxU32 dynTreeRebuildRateHint);
|
||
|
|
PX_FORCE_INLINE PxU32 getDynamicTreeRebuildRateHint() const { return mRebuildRateHint; }
|
||
|
|
|
||
|
|
void flushUpdates();
|
||
|
|
void forceRebuildDynamicTree(PxU32 prunerIndex);
|
||
|
|
|
||
|
|
void updateCompoundActor(PrunerCompoundId compoundId, const PxTransform& compoundTransform);
|
||
|
|
void removeCompoundActor(PrunerCompoundId compoundId, Gu::PrunerPayloadRemovalCallback* removalCallback);
|
||
|
|
|
||
|
|
void* prepareSceneQueriesUpdate(PruningIndex::Enum index);
|
||
|
|
void sceneQueryBuildStep(void* handle);
|
||
|
|
|
||
|
|
void sync(const Gu::PrunerHandle* handles, const PxU32* boundsIndices, const PxBounds3* bounds, const PxTransform32* transforms, PxU32 count, const PxBitMap& ignoredIndices);
|
||
|
|
void afterSync(bool buildStep, bool commit);
|
||
|
|
void shiftOrigin(const PxVec3& shift);
|
||
|
|
void visualize(PxU32 prunerIndex, PxRenderOutput& out) const;
|
||
|
|
|
||
|
|
void flushMemory();
|
||
|
|
PX_FORCE_INLINE PxU32 getStaticTimestamp() const { return mStaticTimestamp; }
|
||
|
|
PX_FORCE_INLINE const Adapter& getAdapter() const { return mAdapter; }
|
||
|
|
private:
|
||
|
|
const Adapter& mAdapter;
|
||
|
|
PrunerExt mPrunerExt[PruningIndex::eCOUNT];
|
||
|
|
CompoundPrunerExt mCompoundPrunerExt;
|
||
|
|
|
||
|
|
const PxU64 mContextID;
|
||
|
|
PxU32 mStaticTimestamp;
|
||
|
|
PxU32 mRebuildRateHint;
|
||
|
|
const float mInflation; // SQ_PRUNER_EPSILON
|
||
|
|
|
||
|
|
PxMutex mSQLock; // to make sure only one query updates the dirty pruner structure if multiple queries run in parallel
|
||
|
|
|
||
|
|
volatile bool mPrunerNeedsUpdating;
|
||
|
|
|
||
|
|
void flushShapes();
|
||
|
|
PX_FORCE_INLINE void invalidateStaticTimestamp() { mStaticTimestamp++; }
|
||
|
|
|
||
|
|
PX_NOCOPY(PrunerManager)
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|