PLib::RenderMeshPoints< T > Class Template Reference

a mesh renderer to a vector of points More...

#include <nurbsSub.h>

Inheritance diagram for PLib::RenderMeshPoints< T >:

List of all members.

Public Member Functions
	RenderMeshPoints (BasicArray< Point_nD< T, 3 > > &pts)
virtual void	drawHeader ()
virtual void	drawTriangle (const SurfSample< T > &v0, const SurfSample< T > &v1, const SurfSample< T > &v2)
virtual void	drawFooter ()
virtual void	screenProject (const HPoint_nD< T, 3 > &worldPt, Point_nD< T, 3 > &screenPt)
Protected Attributes
BasicArray< Point_nD< T, 3 > > &	points

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Detailed Description

template<class T>
class PLib::RenderMeshPoints< T >

a mesh renderer to a vector of points

The triangle points are written the the vector specified in the constructor call. The points composing the triangle n are at 3n, 3n+1 and 3n+2 in the vector.

Author:

Philippe Lavoie

Date:

20 January, 1999

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Member Function Documentation

template<class T>

void PLib::RenderMeshPoints< T >::drawHeader

(

)

[virtual]

write the header information for a mesh file

Author:

Philippe Lavoie

Date:

20 January 1999

Implements PLib::RenderMesh< T >.

template<class T>

void PLib::RenderMeshPoints< T >::drawTriangle	(	const SurfSample< T > &	v0,
		const SurfSample< T > &	v1,
		const SurfSample< T > &	v2
	)			[virtual]

draws the triangle

Adds the triangle points to the point vector.

Parameters:

	v0	a corner point of the triangle
	v1	a corner point of the triangle
	v2	a corner point of the triangle

Author:

Philippe Lavoie

Date:

20 January 1999

Implements PLib::RenderMesh< T >.

template<class T>

void PLib::RenderMeshPoints< T >::drawFooter

(

)

[virtual]

empty function

Author:

Philippe Lavoie

Date:

20 January 1999

Implements PLib::RenderMesh< T >.

template<class T>

void PLib::RenderMeshPoints< T >::screenProject	(	const HPoint_nD< T, 3 > &	worldPt,
		Point_nD< T, 3 > &	screenPt
	)			[virtual]

projects from world to screen coordinates

The world and screen coordinate are the same. Except that one is in homogenous space and the other in normal space.

Parameters:

	worldPt	the point in world coordinate
	screenPt	the point in the normal space

Author:

Philippe Lavoie

Date:

20 January 1999

Implements PLib::RenderMesh< T >.

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

• nurbsSub.h
• nurbsSub.cpp

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