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#rnx [at]maxime.mercier,[at]mieszko.zielinski #rb mieszko.zielinski #ROBOMERGE-OWNER: mieszko.zielinski #ROBOMERGE-AUTHOR: yoan.stamant #ROBOMERGE-SOURCE: CL 7307208 via CL 7315100 #ROBOMERGE-BOT: (v371-7306989) [CL 7318580 by mieszko zielinski in Main branch]
57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
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#include "NavigationOctreeController.h"
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#include "AI/Navigation/NavRelevantInterface.h"
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#include "NavigationSystem.h"
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//----------------------------------------------------------------------//
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// FNavigationOctreeController
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//----------------------------------------------------------------------//
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void FNavigationOctreeController::Reset()
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{
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if (NavOctree.IsValid())
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{
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NavOctree->Destroy();
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NavOctree = NULL;
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}
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PendingOctreeUpdates.Empty(32);
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}
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void FNavigationOctreeController::SetNavigableGeometryStoringMode(FNavigationOctree::ENavGeometryStoringMode NavGeometryMode)
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{
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check(NavOctree.IsValid());
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NavOctree->SetNavigableGeometryStoringMode(NavGeometryMode);
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}
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bool FNavigationOctreeController::GetNavOctreeElementData(const UObject& NodeOwner, int32& DirtyFlags, FBox& DirtyBounds)
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{
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const FOctreeElementId* ElementId = GetObjectsNavOctreeId(NodeOwner);
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if (ElementId != nullptr && ensure(IsValidElement(*ElementId)))
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{
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// mark area occupied by given actor as dirty
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FNavigationOctreeElement& ElementData = NavOctree->GetElementById(*ElementId);
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DirtyFlags = ElementData.Data->GetDirtyFlag();
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DirtyBounds = ElementData.Bounds.GetBox();
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return true;
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}
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return false;
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}
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const FNavigationRelevantData* FNavigationOctreeController::GetDataForObject(const UObject& Object) const
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{
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const FOctreeElementId* ElementId = GetObjectsNavOctreeId(Object);
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if (ElementId != nullptr && ensure(IsValidElement(*ElementId)))
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{
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return NavOctree->GetDataForID(*ElementId);
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}
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return nullptr;
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}
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FNavigationRelevantData* FNavigationOctreeController::GetMutableDataForObject(const UObject& Object)
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{
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return const_cast<FNavigationRelevantData*>(GetDataForObject(Object));
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} |