feat(physics): wire physx sdk into build

2026-04-15 12:22:15 +08:00
parent 5bf258df6d
commit 31f40e2cbb
2044 changed files with 752623 additions and 1 deletions
--- a/engine/third_party/physx/source/lowlevelaabb/src/BpBroadPhaseMBP.h
+++ b/engine/third_party/physx/source/lowlevelaabb/src/BpBroadPhaseMBP.h
@@ -0,0 +1,112 @@
+// 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 BP_BROADPHASE_MBP_H
+#define BP_BROADPHASE_MBP_H
+
+#include "BpBroadPhase.h"
+#include "BpBroadPhaseMBPCommon.h"
+#include "foundation/PxArray.h"
+
+namespace internalMBP
+{
+	class MBP;
+}
+
+namespace physx
+{
+namespace Bp
+{
+	class BroadPhaseMBP : public BroadPhase
+	{
+											PX_NOCOPY(BroadPhaseMBP)
+		public:
+											BroadPhaseMBP(	PxU32 maxNbRegions,
+															PxU32 maxNbBroadPhaseOverlaps,
+															PxU32 maxNbStaticShapes,
+															PxU32 maxNbDynamicShapes,
+															PxU64 contextID);
+		virtual								~BroadPhaseMBP();
+
+	// BroadPhaseBase
+		virtual	void						getCaps(PxBroadPhaseCaps& caps)														const	PX_OVERRIDE	PX_FINAL;
+	//~BroadPhaseBase
+
+	// PxBroadPhaseRegions
+		virtual	PxU32						getNbRegions()																		const	PX_OVERRIDE	PX_FINAL;
+		virtual	PxU32						getRegions(PxBroadPhaseRegionInfo* userBuffer, PxU32 bufferSize, PxU32 startIndex=0) const	PX_OVERRIDE	PX_FINAL;
+		virtual	PxU32						addRegion(const PxBroadPhaseRegion& region, bool populateRegion, const PxBounds3* boundsArray, const PxReal* contactDistance)	PX_OVERRIDE	PX_FINAL;
+		virtual	bool						removeRegion(PxU32 handle)			PX_OVERRIDE	PX_FINAL;
+		virtual	PxU32						getNbOutOfBoundsObjects()	const	PX_OVERRIDE	PX_FINAL;
+		virtual	const PxU32*				getOutOfBoundsObjects()		const	PX_OVERRIDE	PX_FINAL;
+	//~PxBroadPhaseRegions
+
+	// BroadPhase
+		virtual	PxBroadPhaseType::Enum		getType()					const	PX_OVERRIDE	PX_FINAL	{ return PxBroadPhaseType::eMBP;	}
+		virtual	void						release()							PX_OVERRIDE	PX_FINAL	{ PX_DELETE_THIS;					}
+		virtual	void						update(PxcScratchAllocator* scratchAllocator, const BroadPhaseUpdateData& updateData, physx::PxBaseTask* continuation)	PX_OVERRIDE;
+		virtual	void						preBroadPhase(const Bp::BroadPhaseUpdateData&) PX_OVERRIDE	PX_FINAL	{}
+		virtual void						fetchBroadPhaseResults()		PX_OVERRIDE	PX_FINAL	{}
+		virtual const BroadPhasePair*		getCreatedPairs(PxU32&)	const	PX_OVERRIDE	PX_FINAL;
+		virtual const BroadPhasePair*		getDeletedPairs(PxU32&)	const	PX_OVERRIDE	PX_FINAL;
+		virtual void						freeBuffers()					PX_OVERRIDE	PX_FINAL;
+		virtual void						shiftOrigin(const PxVec3& shift, const PxBounds3* boundsArray, const PxReal* contactDistances)	PX_OVERRIDE	PX_FINAL;
+#if PX_CHECKED
+		virtual bool						isValid(const BroadPhaseUpdateData& updateData)	const	PX_OVERRIDE	PX_FINAL;
+#endif
+	//~BroadPhase
+
+				internalMBP::MBP*			mMBP;		// PT: TODO: aggregate
+
+				MBP_Handle*					mMapping;
+				PxU32						mCapacity;
+				PxArray<BroadPhasePair>		mCreated;
+				PxArray<BroadPhasePair>		mDeleted;
+
+				const Bp::FilterGroup::Enum*mGroups;
+				const BpFilter*				mFilter;
+
+				const PxU64					mContextID;
+
+				void						setUpdateData(const BroadPhaseUpdateData& updateData);
+				void						addObjects(const BroadPhaseUpdateData& updateData);
+				void						removeObjects(const BroadPhaseUpdateData& updateData);
+				void						updateObjects(const BroadPhaseUpdateData& updateData);
+
+				void						update();
+				void						postUpdate();
+				void						allocateMappingArray(PxU32 newCapacity);
+
+				PxU32						getCurrentNbPairs()	const;
+	};
+
+} //namespace Bp
+
+} //namespace physx
+
+#endif // BP_BROADPHASE_MBP_H