osgFX::Scribe Class Reference

Inheritance diagram for osgFX::Scribe:

List of all members.

Public Member Functions
	Scribe ()
	Scribe (const Scribe &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	META_Effect (osgFX, Scribe,"Scribe","This is a two-passes effect; the first pass renders the subgraph as usual ""while the second pass switches to wireframe mode, sets up lighting and ""material to obtain a fixed (user-defined) color and then renders the subgraph.\n""This effect uses the PolygonOffset attribute to avoid Z-fighting, so it ""requires at least OpenGL version 1.1.","Marco Jez")
const osg::Vec4 &	getWireframeColor () const
void	setWireframeColor (const osg::Vec4 &color)
float	getWireframeLineWidth () const
void	setWireframeLineWidth (float w)
Protected Member Functions
virtual	~Scribe ()
Scribe &	operator= (const Scribe &)
bool	define_techniques ()

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Detailed Description

This is a two-passes effect; the first pass renders the subgraph as usual while the second pass switches to wireframe mode, sets up lighting and material to obtain a fixed (user-defined) color and then renders the subgraph. This effect uses the PolygonOffset attribute to avoid Z-fighting, so it requires at least OpenGL version 1.1.

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Constructor & Destructor Documentation

osgFX::Scribe::Scribe

(

)

osgFX::Scribe::Scribe	(	const Scribe &	copy,
		const osg::CopyOp &	copyop = osg::CopyOp::SHALLOW_COPY
	)

virtual osgFX::Scribe::~Scribe

(

)

[inline, protected, virtual]

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Member Function Documentation

bool osgFX::Scribe::define_techniques

(

)

[protected, virtual]

abstract method to be implemented in derived classes; its purpose if to create the techniques that can be used for obtaining the desired effect. You will usually call addTechnique() inside this method.

Implements osgFX::Effect.

const osg::Vec4 & osgFX::Scribe::getWireframeColor

(

)

const [inline]

get the wireframe color

float osgFX::Scribe::getWireframeLineWidth

(

)

const [inline]

get the wireframe line width

osgFX::Scribe::META_Effect	(	osgFX	,
		Scribe	,
		"Scribe"	,
		"This is a two-passes effect; the first pass renders the subgraph as usual ""while the second pass switches to wireframe	mode,
		sets up lighting and""material to obtain a fixed(user-defined) color and then renders the subgraph.\n""This effect uses the PolygonOffset attribute to avoid Z-	fighting,
		so it""requires at least OpenGL version 1.1."	,
		"Marco Jez"
	)

Scribe& osgFX::Scribe::operator=

(

const Scribe &

)

[inline, protected]

void osgFX::Scribe::setWireframeColor

(

const osg::Vec4 &

color

)

[inline]

set the wireframe color

void osgFX::Scribe::setWireframeLineWidth

(

float

w

)

[inline]

set the wireframe line width

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

• Scribe

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