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/ScTriggerInteraction.h
+++ b/engine/third_party/physx/source/simulationcontroller/src/ScTriggerInteraction.h
@@ -0,0 +1,118 @@
+// 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 SC_TRIGGER_INTERACTION_H
+#define SC_TRIGGER_INTERACTION_H
+
+#include "ScElementSimInteraction.h"
+#include "ScShapeSim.h"
+#include "GuOverlapTests.h"
+
+namespace physx
+{
+namespace Sc
+{
+	class TriggerInteraction : public ElementSimInteraction
+	{
+	public:
+		enum TriggerFlag
+		{
+			PAIR_FLAGS_MASK					= ((PxPairFlag::eNOTIFY_TOUCH_LOST << 1) - 1),	// Bits where the PxPairFlags eNOTIFY_TOUCH_FOUND and eNOTIFY_TOUCH_LOST get stored
+			NEXT_FREE						= ((PAIR_FLAGS_MASK << 1) & ~PAIR_FLAGS_MASK),
+
+			PROCESS_THIS_FRAME				= (NEXT_FREE << 0), // the trigger pair is new or the pose of an actor was set -> initial processing required.
+																// This is important to cover cases where a static or kinematic
+																// (non-moving) trigger is created and overlaps with a sleeping
+																// object. Or for the case where a static/kinematic is teleported to a new
+																// location. TOUCH_FOUND should still get sent in that case.
+			LAST							= (NEXT_FREE << 1)
+		};
+
+											TriggerInteraction(ShapeSimBase& triggerShape, ShapeSimBase& otherShape);
+											~TriggerInteraction();
+
+		PX_FORCE_INLINE	Gu::TriggerCache&	getTriggerCache()									{ return mTriggerCache;							}
+		PX_FORCE_INLINE	ShapeSimBase&		getTriggerShape()							const	{ return static_cast<ShapeSimBase&>(getElement0());	}
+		PX_FORCE_INLINE	ShapeSimBase&		getOtherShape()								const	{ return static_cast<ShapeSimBase&>(getElement1());	}
+
+		PX_FORCE_INLINE bool				lastFrameHadContacts()						const	{ return mLastFrameHadContacts;			}
+		PX_FORCE_INLINE void				updateLastFrameHadContacts(bool hasContact)			{ mLastFrameHadContacts = hasContact;	}
+
+		PX_FORCE_INLINE PxPairFlags			getTriggerFlags()							const	{ return PxPairFlags(mFlags & PAIR_FLAGS_MASK);		}
+		PX_FORCE_INLINE void				setTriggerFlags(PxPairFlags triggerFlags);
+
+		PX_FORCE_INLINE void				raiseFlag(TriggerFlag flag)				{ mFlags |= flag; }
+		PX_FORCE_INLINE void				clearFlag(TriggerFlag flag)				{ mFlags &= ~flag; }
+		PX_FORCE_INLINE	PxIntBool			readFlag(TriggerFlag flag)		const	{ return PxIntBool(mFlags & flag); }
+
+		PX_FORCE_INLINE void				forceProcessingThisFrame(Sc::Scene& scene);
+
+						bool				onActivate();
+						bool				onDeactivate();
+
+	protected:
+						Gu::TriggerCache	mTriggerCache;
+						bool				mLastFrameHadContacts;
+	};
+
+} // namespace Sc
+
+
+PX_FORCE_INLINE void Sc::TriggerInteraction::setTriggerFlags(PxPairFlags triggerFlags)
+{
+	PX_ASSERT(PxU32(triggerFlags) < (PxPairFlag::eDETECT_CCD_CONTACT << 1));  // to find out if a new PxPairFlag has been added in which case PAIR_FLAGS_MASK needs to get adjusted
+
+#if PX_CHECKED
+	if (triggerFlags & PxPairFlag::eNOTIFY_TOUCH_PERSISTS)
+	{
+		PX_WARN_ONCE("Trigger pairs do not support PxPairFlag::eNOTIFY_TOUCH_PERSISTS events any longer.");
+	}
+#endif
+
+	PxU32 newFlags = mFlags;
+	PxU32 fl = PxU32(triggerFlags) & PxU32(PxPairFlag::eNOTIFY_TOUCH_FOUND|PxPairFlag::eNOTIFY_TOUCH_LOST);
+	newFlags &= (~PAIR_FLAGS_MASK);  // clear old flags
+	newFlags |= fl;
+
+	mFlags = newFlags;
+}
+
+PX_FORCE_INLINE void Sc::TriggerInteraction::forceProcessingThisFrame(Sc::Scene& scene)
+{
+	raiseFlag(PROCESS_THIS_FRAME);
+
+	if (!readInteractionFlag(InteractionFlag::eIS_ACTIVE))
+	{
+		raiseInteractionFlag(InteractionFlag::eIS_ACTIVE);
+		scene.notifyInteractionActivated(this);
+	}
+}
+
+}
+
+#endif