FOctreeChildNodeSubset

A subset of an octree node's children that intersect a bounding box.

Windows
MacOS
Linux

Syntax

class FOctreeChildNodeSubset

Remarks

A subset of an octree node's children that intersect a bounding box.

Variables

Name Description

Public variable

union FOctreeCh...

 

@663

Public variable

uint32

 

AllBits

All the bits used to store the subset.

Public variable

uint32: 1

 

bNegativeX

Public variable

uint32: 1

 

bNegativeY

Public variable

uint32: 1

 

bNegativeZ

Public variable

uint32: 1

 

bPositiveX

Public variable

uint32: 1

 

bPositiveY

Public variable

uint32: 1

 

bPositiveZ

Public variable

uint32: 6

 

ChildBits

All the bits corresponding to the child bits.

Public variable

uint32: 3

 

NegativeChildBits

Only the bits for the children on the negative side of the splits.

Public variable

uint32: 3

 

PositiveChildBits

Only the bits for the children on the positive side of the splits.

Constructors

Name Description

Public function

FOctreeChildNodeSubset()

Initializes the subset to be empty.

Public function

FOctreeChildNodeSubset

(
    FOctreeChildNodeRef ChildRef
)

Initializes the subset to contain a single node.

Functions

Name Description

Public function Const

bool

 

Contains

(
    FOctreeChildNodeRef ChildRef
)

Determines whether the subset contains a specific node.

References

Module

Engine

Header

Runtime/Engine/Public/GenericOctree.h

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