Divide::QuadtreeNode Class Reference

#include <QuadtreeNode.h>

Public Member Functions
	QuadtreeNode (Quadtree *parent) noexcept
	~QuadtreeNode ()
void	build (U8 depth, vec2< U16 > pos, vec2< U16 > HMsize, U32 targetChunkDimension, Terrain *terrain, U32 &chunkCount)
	recursive node building function
bool	computeBoundingBox (BoundingBox &parentBB)
void	drawBBox (GFXDevice &context)
void	toggleBoundingBoxes ()
bool	isALeaf () const noexcept
U8	LoD () const noexcept
const BoundingBox &	getBoundingBox () const noexcept
void	setBoundingBox (const BoundingBox &bbox) noexcept
TerrainChunk *	getChunk () const noexcept
QuadtreeNode &	getChild (const ChildPosition pos) const noexcept
QuadtreeNode &	getChild (const U32 index) const noexcept
	PROPERTY_R_IW (U32, targetChunkDimension, 0u)

Private Attributes
BoundingBox	_boundingBox
	Node BoundingBox.
BoundingSphere	_boundingSphere
	Node BoundingSphere.
Quadtree *	_parent = nullptr
std::array< QuadtreeNode *, 4 >	_children = {}
	Node children.
TerrainChunk_uptr	_terrainChunk
	Terrain Chunk contained in node.
U8	_LoD = 0u
bool	_drawBBoxes = false

Detailed Description

Definition at line 64 of file QuadtreeNode.h.

Constructor & Destructor Documentation

QuadtreeNode()

Divide::QuadtreeNode::QuadtreeNode ( Quadtree *  parent )

noexcept

Definition at line 13 of file QuadtreeNode.cpp.

~QuadtreeNode()

Divide::QuadtreeNode::~QuadtreeNode

(

)

Definition at line 18 of file QuadtreeNode.cpp.

Member Function Documentation

build()

void Divide::QuadtreeNode::build	(	U8	depth,
		vec2< U16 >	pos,
		vec2< U16 >	HMsize,
		U32	targetChunkDimension,
		Terrain *	terrain,
		U32 &	chunkCount
	)

recursive node building function

Definition at line 26 of file QuadtreeNode.cpp.

computeBoundingBox()

bool Divide::QuadtreeNode::computeBoundingBox

(

BoundingBox &

parentBB

)

Definition at line 87 of file QuadtreeNode.cpp.

drawBBox()

void Divide::QuadtreeNode::drawBBox

(

GFXDevice &

context

)

Definition at line 111 of file QuadtreeNode.cpp.

getBoundingBox()

const BoundingBox & Divide::QuadtreeNode::getBoundingBox ( ) const

inlinenoexcept

Definition at line 85 of file QuadtreeNode.h.

getChild() [1/2]

QuadtreeNode & Divide::QuadtreeNode::getChild ( const ChildPosition  pos ) const

inlinenoexcept

Definition at line 89 of file QuadtreeNode.h.

getChild() [2/2]

QuadtreeNode & Divide::QuadtreeNode::getChild ( const U32  index ) const

inlinenoexcept

Definition at line 90 of file QuadtreeNode.h.

getChunk()

TerrainChunk * Divide::QuadtreeNode::getChunk ( ) const

inlinenoexcept

Definition at line 87 of file QuadtreeNode.h.

isALeaf()

bool Divide::QuadtreeNode::isALeaf ( ) const

inlinenoexcept

Definition at line 82 of file QuadtreeNode.h.

LoD()

U8 Divide::QuadtreeNode::LoD ( ) const

inlinenoexcept

Definition at line 83 of file QuadtreeNode.h.

PROPERTY_R_IW()

Divide::QuadtreeNode::PROPERTY_R_IW	(	U32	,
		targetChunkDimension	,
		0u
	)

setBoundingBox()

void Divide::QuadtreeNode::setBoundingBox ( const BoundingBox &  bbox )

inlinenoexcept

Definition at line 86 of file QuadtreeNode.h.

toggleBoundingBoxes()

void Divide::QuadtreeNode::toggleBoundingBoxes

(

)

Definition at line 106 of file QuadtreeNode.cpp.

Member Data Documentation

_boundingBox

BoundingBox Divide::QuadtreeNode::_boundingBox

private

Node BoundingBox.

Definition at line 95 of file QuadtreeNode.h.

_boundingSphere

BoundingSphere Divide::QuadtreeNode::_boundingSphere

private

Node BoundingSphere.

Definition at line 96 of file QuadtreeNode.h.

_children

std::array<QuadtreeNode*, 4> Divide::QuadtreeNode::_children = {}

private

Node children.

Definition at line 98 of file QuadtreeNode.h.

_drawBBoxes

bool Divide::QuadtreeNode::_drawBBoxes = false

private

Definition at line 101 of file QuadtreeNode.h.

_LoD

U8 Divide::QuadtreeNode::_LoD = 0u

private

Definition at line 100 of file QuadtreeNode.h.

_parent

Quadtree* Divide::QuadtreeNode::_parent = nullptr

private

Definition at line 97 of file QuadtreeNode.h.

_terrainChunk

TerrainChunk_uptr Divide::QuadtreeNode::_terrainChunk

private

Terrain Chunk contained in node.

Definition at line 99 of file QuadtreeNode.h.

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The documentation for this class was generated from the following files:

• G:/Divide-Framework/Source/Environment/Terrain/Quadtree/Headers/QuadtreeNode.h
• G:/Divide-Framework/Source/Environment/Terrain/Quadtree/QuadtreeNode.cpp