visPolygon Class Reference

#include <VisMesh.hpp>

List of all members.

Public Member Functions
	visPolygon ()
void	addVertex (V3f vertex)
void	clear ()
void	clip (vector< Plane3f > &clipPlanes, visPolygon *result)
void	draw ()
	visPolygon (const visPolygon &polygon)
Friends
class	Mesh
class	MeshIterator

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Detailed Description

A polygon class, used for software clipping.

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Constructor & Destructor Documentation

visPolygon::visPolygon

(

)

[inline]

Default constructor. Creates a Polygon without edges.

visPolygon::visPolygon

(

const visPolygon &

polygon

)

Copy constructor.

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Member Function Documentation

void visPolygon::addVertex

(

V3f

vertex

)

Add a vertex to the polygon. We don't test, if the polygon is planar. This will throw an exception after the 10th vertex.

void visPolygon::clear

(

)

Empties a polygon.

void visPolygon::clip	(	vector< Plane3f > &	clipPlanes,
		visPolygon *	result
	)

Clips the polygon.

Parameters:

	clipPlanes	The clipping planes.
	result	An empty Polygon. Clipped vertices will be added here.

void visPolygon::draw

(

)

Draws the Polygon with a call to glBegin(GL_POLYGON).

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

• VisMesh.hpp
• VisMesh.cpp