Eaagles::BasicGL::Scanline::Edge Class Reference

Inherits Eaagles::Basic::LcObject.

Inheritance diagram for Eaagles::BasicGL::Scanline::Edge:

[legend]Collaboration diagram for Eaagles::BasicGL::Scanline::Edge:

[legend]List of all members.

Public Member Functions
	Edge ()
	Edge (const LCreal v0[2], const osg::Vec3 &vn0, const LCreal v1[2], const osg::Vec3 &vn1, PolyData *const p)
	Edge (const LCreal v0[2], const LCreal v1[2], PolyData *const p)
void	incEdgeStart ()
Public Attributes
osg::Vec2	lv
osg::Vec2	uv
LCreal	x
LCreal	slope
osg::Vec3	lvn
osg::Vec3	cn
osg::Vec3	nslope
bool	valid
bool	pointLock
SPtr< PolyData >	polygon

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Constructor & Destructor Documentation

Eaagles::BasicGL::Scanline::Edge::Edge

(

)

Eaagles::BasicGL::Scanline::Edge::Edge	(	const LCreal	v0[2],
		const osg::Vec3 &	vn0,
		const LCreal	v1[2],
		const osg::Vec3 &	vn1,
		PolyData *const	p
	)

Eaagles::BasicGL::Scanline::Edge::Edge	(	const LCreal	v0[2],
		const LCreal	v1[2],
		PolyData *const	p
	)

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Member Function Documentation

void Eaagles::BasicGL::Scanline::Edge::incEdgeStart

(

)

increment the edge's start data

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Member Data Documentation

osg::Vec2 Eaagles::BasicGL::Scanline::Edge::lv

Lower Vertex.

osg::Vec2 Eaagles::BasicGL::Scanline::Edge::uv

Upper Vertex.

LCreal Eaagles::BasicGL::Scanline::Edge::x

Current X value.

LCreal Eaagles::BasicGL::Scanline::Edge::slope

slope of the edge

osg::Vec3 Eaagles::BasicGL::Scanline::Edge::lvn

Lower Vertex Norm.

osg::Vec3 Eaagles::BasicGL::Scanline::Edge::cn

Current Norm.

osg::Vec3 Eaagles::BasicGL::Scanline::Edge::nslope

Norm slope.

bool Eaagles::BasicGL::Scanline::Edge::valid

valid edge

bool Eaagles::BasicGL::Scanline::Edge::pointLock

after incEdgeStart() edge became a point

SPtr<PolyData> Eaagles::BasicGL::Scanline::Edge::polygon

This edge belongs to this polygon.

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