vl::Billboard Class Reference

A Transform that aligns an Actor towards the camera. More...

#include <Billboard.hpp>

Inheritance diagram for vl::Billboard:

List of all members.

Public Member Functions
	Billboard ()
virtual const char *	className ()
	Returns the name of the class.
void	setPosition (const vec3 &pos)
	The billboard position and rotation center.
void	setPosition (Real x, Real y, Real z)
	The billboard position and rotation center.
vec3	position ()
	The billboard position and rotation center.
void	setAxis (const vec3 &axis)
	The rotation axis in world coordinates. Used only for axis aligned billboards.
const vec3 &	axis () const
	The rotation axis in world coordinates. Used only for axis aligned billboards.
void	setNormal (const vec3 &normal)
	Used only for axis aligned billboards.
const vec3 &	normal () const
	Used only for axis aligned billboards.
virtual void	computeWorldMatrix (Camera *camera=NULL)
EBillboardType	type () const
	The type of the billboard.
void	setType (EBillboardType type)
	The type of the billboard.
Protected Attributes
vec3	mAxis
vec3	mNormal
EBillboardType	mType

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Detailed Description

A Transform that aligns an Actor towards the camera.

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Constructor & Destructor Documentation

Billboard::Billboard

(

)

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Member Function Documentation

virtual const char* vl::Billboard::className

(

)

[inline, virtual]

Returns the name of the class.

Reimplemented from vl::Transform.

void Billboard::setPosition

(

const vec3 &

pos

)

The billboard position and rotation center.

void vl::Billboard::setPosition	(	Real	x,
		Real	y,
		Real	z
	)			[inline]

The billboard position and rotation center.

vec3 Billboard::position

(

)

The billboard position and rotation center.

void vl::Billboard::setAxis

(

const vec3 &

axis

)

[inline]

The rotation axis in world coordinates. Used only for axis aligned billboards.

const vec3& vl::Billboard::axis

(

)

const [inline]

The rotation axis in world coordinates. Used only for axis aligned billboards.

void vl::Billboard::setNormal

(

const vec3 &

normal

)

[inline]

Used only for axis aligned billboards.

const vec3& vl::Billboard::normal

(

)

const [inline]

Used only for axis aligned billboards.

void Billboard::computeWorldMatrix

(

Camera *

camera = NULL

)

[virtual]

Reimplemented from vl::Transform.

EBillboardType vl::Billboard::type

(

)

const [inline]

The type of the billboard.

void vl::Billboard::setType

(

EBillboardType

type

)

[inline]

The type of the billboard.

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Member Data Documentation

vec3 vl::Billboard::mAxis [protected]

vec3 vl::Billboard::mNormal [protected]

EBillboardType vl::Billboard::mType [protected]

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

• E:/VisualizationLibrary/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vl/Billboard.hpp
• E:/VisualizationLibrary/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vl/Billboard.cpp