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// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// SPDX-FileCopyrightText: Copyright (c) 2008-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
#include "ScInteraction.h"
#include "ScNPhaseCore.h"
using namespace physx;
Sc::Interaction::Interaction(ActorSim& actor0, ActorSim& actor1, InteractionType::Enum type, PxU8 flags) :
mActor0 (actor0),
mActor1 (actor1),
mSceneId (PX_INVALID_INTERACTION_SCENE_ID),
mActorId0 (PX_INVALID_INTERACTION_ACTOR_ID),
mActorId1 (PX_INVALID_INTERACTION_ACTOR_ID),
mInteractionType (PxTo8(type)),
mInteractionFlags (flags),
mDirtyFlags (0)
{
PX_ASSERT_WITH_MESSAGE(&actor0.getScene() == &actor1.getScene(),"Cannot create an interaction between actors belonging to different scenes.");
PX_ASSERT(PxU32(type)<256); // PT: type is now stored on a byte
}
void Sc::Interaction::addToDirtyList()
{
getActorSim0().getScene().getNPhaseCore()->addToDirtyInteractionList(this);
}
void Sc::Interaction::removeFromDirtyList()
{
getActorSim0().getScene().getNPhaseCore()->removeFromDirtyInteractionList(this);
}
void Sc::Interaction::setClean(bool removeFromList)
{
if (readInteractionFlag(InteractionFlag::eIN_DIRTY_LIST))
{
if (removeFromList) // if we process all dirty interactions anyway, then we can just clear the list at the end and save the work here.
removeFromDirtyList();
clearInteractionFlag(InteractionFlag::eIN_DIRTY_LIST);
}
mDirtyFlags = 0;
}