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Merge branch 'physics-settings' of https://github.com/Tryibion/FlaxEngine into Tryibion-physics-settings

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This commit is contained in:
Wojtek Figat
2023-09-12 13:03:04 +02:00
parent 639149b63b d969a7f8b0
commit 1591da75ac
2 changed files with 87 additions and 2 deletions
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33
Source/Engine/Physics/PhysX/PhysicsBackendPhysX.cpp
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@@ -890,17 +890,46 @@ void* PhysicsBackend::CreateScene(const PhysicsSettings& settings)
sceneDesc.gravity = C2P(settings.DefaultGravity);
sceneDesc.flags |= PxSceneFlag::eENABLE_ACTIVE_ACTORS;
if (!settings.DisableCCD)
sceneDesc.flags |= PxSceneFlag::eENABLE_CCD;
sceneDesc.flags |= PxSceneFlag::eENABLE_CCD | PxSceneFlag::eENABLE_PCM;
sceneDesc.simulationEventCallback = &scenePhysX->EventsCallback;
sceneDesc.filterShader = FilterShader;
sceneDesc.bounceThresholdVelocity = settings.BounceThresholdVelocity;
sceneDesc.solverType = PxSolverType::ePGS;
switch (settings.SolverType)
{
case PhysicsSolverType::ProjectedGaussSeidelIterativeSolver:
sceneDesc.solverType = PxSolverType::ePGS;
break;
case PhysicsSolverType::DefaultTemporalGaussSeidelSolver:
sceneDesc.solverType = PxSolverType::eTGS;
break;
default: ;
}
sceneDesc.solverType = PxSolverType::eTGS;
if (sceneDesc.cpuDispatcher == nullptr)
{
scenePhysX->CpuDispatcher = PxDefaultCpuDispatcherCreate(Math::Clamp<uint32>(Platform::GetCPUInfo().ProcessorCoreCount - 1, 1, 4));
CHECK_INIT(scenePhysX->CpuDispatcher, "PxDefaultCpuDispatcherCreate failed!");
sceneDesc.cpuDispatcher = scenePhysX->CpuDispatcher;
}
switch (settings.BroadPhaseType)
{
case PhysicsBroadPhaseType::SweepAndPrune:
sceneDesc.broadPhaseType = PxBroadPhaseType::eSAP;
break;
case PhysicsBroadPhaseType::MultiboxPruning:
sceneDesc.broadPhaseType = PxBroadPhaseType::eMBP;
break;
case PhysicsBroadPhaseType::AutomaticBoxPruning:
sceneDesc.broadPhaseType = PxBroadPhaseType::eABP;
break;
case PhysicsBroadPhaseType::ParallelAutomaticBoxPruning:
sceneDesc.broadPhaseType = PxBroadPhaseType::ePABP;
break;
default: ;
}
// Create scene
scenePhysX->Scene = PhysX->createScene(sceneDesc);