Index of /classes/opengl/examples/viewing

 Name                    Last modified       Size  Description

 Parent Directory        19-Jun-1999 10:32      -  
 Makedepend              07-Jun-1999 10:21     2k  
 Makefile                05-Jun-1999 22:59     1k  
 Makefile.win            05-Jun-1999 22:59     1k  
 lookat                  07-Jun-1999 10:21   148k  
 lookat.c                05-Jun-1999 22:59     4k  
 mouse                   07-Jun-1999 10:21   150k  
 mouse.c                 05-Jun-1999 22:59     6k  
 polarView               07-Jun-1999 10:21   149k  
 polarView.c             05-Jun-1999 22:59     6k  

      ~opengl/examples/viewing README

            Copyright 1991-1994, 1996-1999, Silicon Graphics,  Inc.
            All Rights Reserved.



   lookat.c - illustrate the use of gluLookAt() to position the viewing
		frustum; the arrow keys can be used to change the location 
		of the reference point

	F1 Key                  - print Help information
	Left Arrow Key          - move reference point to the left
	Right Arrow Key 	- move reference point to the right
	Up Arrow Key            - move reference point up
	Down Arrow Key          - move reference point down
	Escape Key              - exit the program


   polarView.c - simulate viewing an object as if it were
		in a glass sphere that we can rotate

	F1 Key                  - print Help information
	Left Arrow Key          - move reference point to the left
	Right Arrow Key		- move reference point to the right
	Up Arrow Key          	- move reference point up
	Down Arrow Key        	- move reference point down
	<R> Key   	      	- reset viewpoint
	Escape Key              - exit the program


   mouse.c - demonstrates how to use the mouse to control the view

	Left Mousebutton        - move eye position
	Middle Mousebutton      - change twist angle
	Right Mousebutton       - move up / down to zoom in / out
	<R> Key		        - reset viewpoint
	Escape Key              - exit the program