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FLidarPointCloudTraversalOctree

Used as a traversal tree for node selection during rendering

Windows

MacOS

Linux

References

Module	LidarPointCloudRuntime
Header	/Engine/Plugins/Enterprise/LidarPointCloud/Source/LidarPointCloudRuntime/Public/LidarPointCloudOctree.h
Include	#include "LidarPointCloudOctree.h"

Syntax

struct FLidarPointCloudTraversalOctree

Remarks

Used as a traversal tree for node selection during rendering

Variables

	Name	Description
bool	bValid
TArray< FVector...	Extents
TArray< float >	LevelWeights	Normalized histogram of level weights, one for each LOD. Used for point scaling
uint8	NumLODs	Stores the number of LODs.
FLidarPointClou...	Octree	Pointer to the source Octree
TArray< float >	RadiiSq	Stores per-LOD bounds in World space.
float	ReversedVirtualDepthMultiplier
FLidarPointClou...	Root
float	VirtualDepthMultiplier

Constructors

	Name	Description
	FLidarPointCloudTraversalOctree ( const FLidarPointCloudTraversalOctr... )
	FLidarPointCloudTraversalOctree ( FLidarPointCloudTraversalOctree&& )
	FLidarPointCloudTraversalOctree ( FLidarPointCloudOctree* Octree, const FTransform& LocalToWorld )	Build the Traversal tree from the Octree provided

Destructors

	Name	Description
	~FLidarPointCloudTraversalOctree()

Functions

	Name	Description
void	CalculateLevelWeightsForSelectedNodes ( TArray< float >& OutLevelWeights )
void	CalculateVisibilityStructure ( TArray< uint32 >& OutData )
FVector	GetCenter()
FVector	GetExtent()
int32	GetVisibleNodes ( TArray< FLidarPointCloudTraversalOc..., const FLidarPointCloudViewData*..., const int32& ProxyIndex, const FLidarPointCloudNodeSelection... )	Selects and appends the subset of visible nodes for rendering. Returns number of selected nodes

Operators

		Name	Description
	FLidarPointC...	operator= ( const FLidarPointCloudTraversalOctr... )
	FLidarPointC...	operator= ( FLidarPointCloudTraversalOctree&& )

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