C++ class MinSG::Nodes::BillboardNode
BillboardNode

public

Inheritance Graph

graph BT
	BillboardNode
	BillboardNode --> GeometryNode
	click BillboardNode "classMinSG_1_1BillboardNode"
	click GeometryNode "classMinSG_1_1GeometryNode"

Description

A rectangle which automatically rotates to face the observer. [ BillboardNode ]> [ GeometryNode ]

> [ Node ] 2010-08-07 CJ

Public Functions

	BillboardNode( Geometry::Rect _rect, bool rotateUpAxis, bool rotateRightAxis)
	~BillboardNode()
const Geometry::Rect &	getRect() const
void	setRect( Geometry::Rect _rect)
bool	getRotateUpAxis() const
bool	getRotateRightAxis() const
void	doDisplay( FrameContext & context, const RenderParam & rp)	> [ Node ]

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Documentation

function
MinSG::BillboardNode::BillboardNode

public

BillboardNode(	Geometry::Rect	_rect,
	bool	rotateUpAxis,
	bool	rotateRightAxis
)

Parameters

rotateUpAxis

Orient the up-axis automatically orthogonal to the camera For clouds and fog probably “true”, for trees and peoable probably “false”

rotateRightAxis

Orient the right-axis automatically orthogonal to the camera E.g. for multiscreen support

_{Defined in MinSG/Ext/Nodes/BillboardNode.h:37}

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function
MinSG::BillboardNode::~BillboardNode

public

virtual

~BillboardNode(	)

_{Defined in MinSG/Ext/Nodes/BillboardNode.h:38}

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function
MinSG::BillboardNode::getRect

public

const

inline

const Geometry::Rect & getRect(	) const

_{Defined in MinSG/Ext/Nodes/BillboardNode.h:40}

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function
MinSG::BillboardNode::setRect

public

void setRect(	Geometry::Rect	_rect )

_{Defined in MinSG/Ext/Nodes/BillboardNode.h:41}

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function
MinSG::BillboardNode::getRotateUpAxis

public

const

inline

bool getRotateUpAxis(	) const

_{Defined in MinSG/Ext/Nodes/BillboardNode.h:42}

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function
MinSG::BillboardNode::getRotateRightAxis

public

const

inline

bool getRotateRightAxis(	) const

_{Defined in MinSG/Ext/Nodes/BillboardNode.h:43}

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function
MinSG::BillboardNode::doDisplay

public

virtual

void doDisplay(	FrameContext &	context,
	const RenderParam &	rp
)

> [ Node ]

_{Defined in MinSG/Ext/Nodes/BillboardNode.h:46}

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