You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
38 lines
2.2 KiB
C
38 lines
2.2 KiB
C
// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
#include "NavigationOctreeController.h"
|
|
#include "NavigationDirtyAreasController.h"
|
|
|
|
|
|
struct NAVIGATIONSYSTEM_API FNavigationDataHandler
|
|
{
|
|
FNavigationOctreeController& OctreeController;
|
|
FNavigationDirtyAreasController& DirtyAreasController;
|
|
|
|
FNavigationDataHandler(FNavigationOctreeController& InOctreeController, FNavigationDirtyAreasController& InDirtyAreasController);
|
|
|
|
void RemoveNavOctreeElementId(const FOctreeElementId& ElementId, int32 UpdateFlags);
|
|
FSetElementId RegisterNavOctreeElement(UObject& ElementOwner, INavRelevantInterface& ElementInterface, int32 UpdateFlags);
|
|
void AddElementToNavOctree(const FNavigationDirtyElement& DirtyElement);
|
|
|
|
/** Removes associated NavOctreeElement and invalidates associated pending updates. Also removes object from the list of children
|
|
* of the NavigationParent, if any.
|
|
* @param ElementOwner Object for which we must remove associated NavOctreeElement
|
|
* @param ElementInterface Object associated NavRelevantInterface to access NavigationParent when registered as children
|
|
* @param UpdateFlags Flags indicating in which context the method is called to allow/forbid certain operations
|
|
*
|
|
* @return True if associated NavOctreeElement has been removed or pending update has been invalidated; false otherwise.
|
|
*/
|
|
bool UnregisterNavOctreeElement(UObject& ElementOwner, INavRelevantInterface& ElementInterface, int32 UpdateFlags);
|
|
void UpdateNavOctreeElement(UObject& ElementOwner, INavRelevantInterface& ElementInterface, int32 UpdateFlags);
|
|
void UpdateNavOctreeParentChain(UObject& ElementOwner, bool bSkipElementOwnerUpdate = false);
|
|
bool UpdateNavOctreeElementBounds(UActorComponent& Comp, const FBox& NewBounds, const FBox& DirtyArea);
|
|
void FindElementsInNavOctree(const FBox& QueryBox, const FNavigationOctreeFilter& Filter, TArray<FNavigationOctreeElement>& Elements);
|
|
bool ReplaceAreaInOctreeData(const UObject& Object, TSubclassOf<UNavArea> OldArea, TSubclassOf<UNavArea> NewArea, bool bReplaceChildClasses);
|
|
void AddLevelCollisionToOctree(ULevel& Level);
|
|
void RemoveLevelCollisionFromOctree(ULevel& Level);
|
|
void UpdateActorAndComponentsInNavOctree(AActor& Actor);
|
|
void ProcessPendingOctreeUpdates();
|
|
};
|