Triangle Class Reference

Defines a simple triangle. More...

#include <Triangle.h>

Collaboration diagram for Triangle:

List of all members.

Public Member Functions
	Triangle ()
	Triangle (wxString string)
virtual	~Triangle ()
wxString	ToString (void) const
void	FromString (wxString const &string)
void	Paint (bool useNormals=true, bool useColors=false) const
	Puts a triangle in the OpenGL queue.
void	CalculateNormal ()
	Calculates normals for the corners of a triangle.
void	ApplyTransformation (const AffineTransformMatrix &matrix)
Public Attributes
Vector3	p [3]
	Position of vertices.
Vector3	n [3]
	Normal vectors.
Vector3	c [3]
	Color vectors.

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Detailed Description

Defines a simple triangle.

Holds the data for a simple triangle. Three vertices with three normal vectors.

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Constructor & Destructor Documentation

Triangle::Triangle

(

)

Triangle::Triangle

(

wxString

string

)

Triangle::~Triangle

(

)

[virtual]

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Member Function Documentation

void Triangle::ApplyTransformation

(

const AffineTransformMatrix &

matrix

)

void Triangle::CalculateNormal

(

)

Calculates normals for the corners of a triangle.

If no normals can be provided from elsewhere, this function can generate a set. The normal vectors n[0] to n[2] are all set normal to the plane of the triangle. Orientation is right handed.

void Triangle::FromString

(

wxString const &

string

)

void Triangle::Paint	(	bool	useNormals = true,
		bool	useColors = false
	)		const

Puts a triangle in the OpenGL queue.

This function does not call glBegin(GL_TRIANGLES); and glEnd();. This has to be done by the calling function. (Allows to save on OpenGL calls.)

wxString Triangle::ToString

(

void

)

const

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Member Data Documentation

Vector3 Triangle::c[3]

Color vectors.

Vector3 Triangle::n[3]

Normal vectors.

Vector3 Triangle::p[3]

Position of vertices.

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

• GenericCAM/src/3D/Triangle.h
• GenericCAM/src/3D/Triangle.cpp