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/simulationcontroller/src/ScBroadphase.cpp
+++ b/engine/third_party/physx/source/simulationcontroller/src/ScBroadphase.cpp
@@ -0,0 +1,139 @@
+// 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.  
+
+#include "ScBroadphase.h"
+#include "BpAABBManagerBase.h"
+#include "ScShapeSim.h"
+#include "common/PxProfileZone.h"
+
+using namespace physx;
+using namespace Sc;
+using namespace Bp;
+
+///////////////////////////////////////////////////////////////////////////////
+
+BroadphaseManager::BroadphaseManager() :
+	mBroadPhaseCallback	(NULL),
+	mOutOfBoundsIDs		("sceneOutOfBoundsIds")
+{
+}
+
+BroadphaseManager::~BroadphaseManager()
+{
+}
+
+void BroadphaseManager::prepareOutOfBoundsCallbacks(AABBManagerBase* aabbManager)
+{
+	AABBManagerBase::OutOfBoundsData data;
+	if(!aabbManager->getOutOfBoundsObjects(data))
+		return;
+
+	PxU32 nbOut = data.mNbOutOfBoundsObjects;
+	void** outObjects = data.mOutOfBoundsObjects;
+
+	mOutOfBoundsIDs.clear();
+
+	while(nbOut--)
+	{
+		const ElementSim* volume = reinterpret_cast<const ElementSim*>(*outObjects++);
+
+		const Sc::ShapeSim* sim = static_cast<const Sc::ShapeSim*>(volume);
+
+		mOutOfBoundsIDs.pushBack(sim->getElementID());
+	}
+}
+
+bool BroadphaseManager::fireOutOfBoundsCallbacks(Bp::AABBManagerBase* aabbManager, const ObjectIDTracker& tracker, PxU64 contextID)
+{
+	PX_UNUSED(contextID);
+
+	AABBManagerBase::OutOfBoundsData data;
+	if(!aabbManager->getOutOfBoundsObjects(data))
+		return false;
+
+	bool outputWarning = false;
+
+	PxBroadPhaseCallback* cb = mBroadPhaseCallback;
+
+	// Actors
+	{
+		PxU32 nbOut = data.mNbOutOfBoundsObjects;
+		void** outObjects = data.mOutOfBoundsObjects;
+
+		for(PxU32 i=0;i<nbOut;i++)
+		{
+			ElementSim* volume = reinterpret_cast<ElementSim*>(outObjects[i]);
+
+			Sc::ShapeSim* sim = static_cast<Sc::ShapeSim*>(volume);
+
+			// PT: TODO: I'm not sure the split between prepareOutOfBoundsCallbacks / fireOutOfBoundsCallbacks
+			// and the test for deletion is still needed after the removal of SCB
+			if(tracker.isDeletedID(mOutOfBoundsIDs[i]))
+				continue;
+
+			if(cb)
+			{
+				PX_PROFILE_ZONE("USERCODE - PxBroadPhaseCallback::onObjectOutOfBounds", contextID);
+				ActorSim& actor = volume->getActor();
+				RigidSim& rigidSim = static_cast<RigidSim&>(actor);
+				PxActor* pxActor = rigidSim.getPxActor();
+				PxShape* px = sim->getPxShape();
+				cb->onObjectOutOfBounds(*px, *pxActor);
+			}
+			else
+				outputWarning = true;
+		}
+	}
+
+	// Aggregates
+	{
+		PxU32 nbOut = data.mNbOutOfBoundsAggregates;
+		void** outAgg = data.mOutOfBoundsAggregates;
+
+		for(PxU32 i=0;i<nbOut;i++)
+		{
+			PxAggregate* px = reinterpret_cast<PxAggregate*>(outAgg[i]);
+			if(cb)
+			{
+				PX_PROFILE_ZONE("USERCODE - PxBroadPhaseCallback::onObjectOutOfBounds", contextID);
+				cb->onObjectOutOfBounds(*px);
+			}
+			else
+				outputWarning = true;
+		}
+	}
+
+	aabbManager->clearOutOfBoundsObjects();
+
+	return outputWarning;
+}
+
+void BroadphaseManager::flush(Bp::AABBManagerBase* /*aabbManager*/)
+{
+	mOutOfBoundsIDs.reset();
+}