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WPCG::WP_Init Class Reference

#include <WP_Init.h>

List of all members.

Public Methods

 WP_Init ()
 ~WP_Init ()
void vSetWindow (scalar left, scalar right, scalar bottom, scalar top)
void vSetViewPort (GLint left, GLint right, GLint bottom, GLint top)


Detailed Description

this class is used for world window and viewport setting in OpenGL
Author:
Copyright (C) 2001 W.P. van Paassen peter@paassen.tmfweb.nl
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; see the file COPYING. If not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.


Constructor & Destructor Documentation

WPCG::WP_Init::WP_Init  
 

WPCG::WP_Init::~WP_Init  
 


Member Function Documentation

void WPCG::WP_Init::vSetViewPort GLint    left,
GLint    right,
GLint    bottom,
GLint    top
 

this function sets the viewport in OpenGL. Pass normal screen coordinates to this function so 0,0 is upper left corner (left top) and 640,480 is lower right corner (right bottom)

Parameters:
left  the left coordinate of the viewport
right  the right coordinate of the viewport
bottom  the bottom coordinate of the viewport
top  the top coordinate of the viewport

void WPCG::WP_Init::vSetWindow scalar    left,
scalar    right,
scalar    bottom,
scalar    top
 

this function sets the world window in OpenGL. Pass normal screen coordinates to this function so 0,0 is upper left corner (left top) and 640,480 is lower right corner (right bottom)

Parameters:
left  the left coordinate of the window
right  the right coordinate of the window
bottom  the bottom coordinate of the window
top  the top coordinate of the window


The documentation for this class was generated from the following files:
Generated on Tue Jan 28 20:26:39 2003 by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002