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PLib::RenderMeshPoints Class Template Reference

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

#include <nurbsSub.hh>

Inheritance diagram for PLib::RenderMeshPoints::

List of all members.

Public Methods
	RenderMeshPoints (BasicArray< Point_nD< T, 3 > > &pts)
virtual	~RenderMeshPoints ()
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 >::drawFooter (    )  [virtual]

empty function. Author: Philippe Lavoie Date: 20 January 1999 Reimplemented from PLib::RenderMesh.

template<class T> void PLib::RenderMeshPoints< T >::drawHeader (    )  [virtual]

write the header information for a mesh file. Author: Philippe Lavoie Date: 20 January 1999 Reimplemented from PLib::RenderMesh.

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 Reimplemented from PLib::RenderMesh.

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 Reimplemented from PLib::RenderMesh.

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

• nurbsSub.hh
• nurbsSub.cc

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