void FPhATEdPreviewViewportClient::Tick(float DeltaSeconds)
{
FEditorViewportClient::Tick(DeltaSeconds);
UWorld* World = SharedData->PreviewScene.GetWorld();
if (SharedData->bRunningSimulation)
{
// check if PIE disabled the realtime viewport and quit sim if so
if (!bIsRealtime)
{
SharedData->ToggleSimulation();
Invalidate();
}
AWorldSettings* Setting = World->GetWorldSettings();
Setting->WorldGravityZ = SharedData->bNoGravitySimulation ? 0.0f : UPhysicsSettings::Get()->DefaultGravityZ*SharedData->EditorSimOptions->GravScale;
Setting->bWorldGravitySet = true;
// We back up the transforms array now
SharedData->EditorSkelComp->AnimationSpaceBases = SharedData->EditorSkelComp->GetComponentSpaceTransforms();
SharedData->EditorSkelComp->SetPhysicsBlendWeight(SharedData->EditorSimOptions->PhysicsBlend);
SharedData->EditorSkelComp->bUpdateJointsFromAnimation = SharedData->EditorSimOptions->bUpdateJointsFromAnimation;
SharedData->EditorSkelComp->PhysicsTransformUpdateMode = SharedData->EditorSimOptions->PhysicsUpdateMode;
static FPhysicalAnimationData EmptyProfile;
SharedData->PhysicalAnimationComponent->ApplyPhysicalAnimationProfileBelow(NAME_None, SharedData->PhysicsAsset->CurrentPhysicalAnimationProfileName, /*Include Self=*/true, /*Clear Not Found=*/true);
}
World->Tick(LEVELTICK_All, DeltaSeconds * SharedData->EditorSimOptions->TimeDilation);
}
