GLUT 3.1 distribution contrib examples

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NOTE: ../../lib/glut/libglut.a is employed to generate the binaries in this directory. Hence, if you wish to copy over any specific program for the purposes of experiementation and recompilation, you'll need to either

1. download this entire directory, plus, ../../GL/glut.h, as well as ../../lib/glut/libglut.a.tar.Z, or,
2. get everything by simply grabbing the entire ../../glut-3.1.tar.Z (1,158,329 bytes) 3.1 version of the GLUT distribution, to get everything that way.

The following programs are available from this contrib directory:

1. agv_example: AGV: a glut viewer
   The two view movement modes are POLAR and FLYING. Both move the eye, NOT THE OBJECT. You can never be upside down or twisted (roll) in either mode. Controls for Polar are just left and middle buttons -- for flying it's those plus 0-9 number keys and +/- for speed adjustment. This isn't meant to be a library, just something to graft onto your own programs.
   • agv_example.c: Example program to show how to use AGV
   • agviewer.c and agviewer.h: Routines for viewing a 3d scene w/ glut
     I welcome any feedback or improved versions.
     Philip Winston - 4/11/95
     pwinston@hmc.edu
     http://www.cs.hmc.edu/people/pwinston

2. fractals: fractal mountains and trees
   Draws fractal mountains and trees -- and an island of mountains in water (I tried having trees on the island but it didn't work too well.) Two viewer modes: polar and flying (both restrained to y>0 for up vector). Keyboard 0->9 and +/- control speed when flying. Only keyboard commands are 0-9 and +/- for speed in flying mode. Fog would make the island look much better, but I couldn't get it to work correctly. Would line up on -z axis not from eye.
   • fractals.c bulk of the program is here
   • fracviewer.c and fracviewer.h are virtual replicas of agviewer.c and agviewer.h
     I welcome any feedback or improved versions.
     Philip Winston - 4/11/95
     pwinston@hmc.edu
     http://www.cs.hmc.edu/people/pwinston

3. gears: rotating intersecting solid gears
   • gears.c

4. hanoi: animated solution of the tower of hanoi problem
   • hanoi.c
     by Greg Humphreys

5. hanoi2: advanced gfx and I/O animated tower of hanoi solution
   • hanoi2.c
   • engine.c -- hanoi solver for hanoi2

6. lineblend: 2D interactive color line smearing program
   Left and middle buttons drawn colored lines, right button brings up a menu with a few options. If you draw for long enough and then hit pick "redraw" (or resize or uncover the window) it takes so long to redraw all the lines it is kind of like a kaleidoscope animation. Or something.
   • lineblend.c
     I welcome any feedback or improved versions.
     Philip Winston - 2/12/95
     pwinston@hmc.edu
     http://www.cs.hmc.edu/people/pwinston

7. moth: flys around light in a whirling courtyard
   Scene objects are built into display lists in the 'myInit' function (look for three rows of I's). Objects are assembled and motion described in the 'display' function (look for three rows of $'s).
   • moth.c
     by Robert Doyle, Naval Research Laboratory, Washington, DC.

8. noof: some sort of smearing geometric flowers
   • noof.c

9. rings: Do a slow zoom on a bunch of rings
   Homework 4, Part 1: perspective, hierarchical coords, moving eye pos.
   • rings.c
     I welcome any feedback or improved versions.
     Philip Winston - 2/21/95
     pwinston@hmc.edu
     http://www.cs.hmc.edu/people/pwinston

10. steam: Miniature Steam Engine Simulation.
    Interactive 3D graphics, Assignment #1. Transparence doesn't quite work. The color of the underlying object doesn't show through. Also only the front side of the transparent objects are transparent.
    • steam.c
      
      Troy Robinette - 29/9/95
      troyr@yallara.cs.rmit.edu.au

11. text3d: 3D text rotates then translates the letters "M O T H"
    • text3d.c
      by Robert Doyle, Naval Research Laboratory, Washington, DC.

12. worms: 2D OpenGL using the GLUT interface to the underlying window system
    LEFTMOUSE makes the worms converge on the spot for a while, then go back to their business. The animation is incredibly simple: we erase the tail, then draw a new head, repeatedly. It is so simple we don't even need doublebuffering!
    • worms.c
      by Jeff R. Allen, jallen@cs.hmc.edu

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    Additional files of interest:

    Reference
    

    • Imakefile
    • Makefile
    • Makefile.sgi

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    Select any combo of files you'd like to send yourself a compressed tar image of. Executables/scripts are indicated with a trailing `*' character. (Depending upon the browser, it may be necessary to hold down the Ctrl key to select/deselect disjoint items.)

    Imakefile Makefile Makefile.sgi agv_example* agv_example.c agviewer.c agviewer.h engine.c fractals* fractals.c fracviewer.c fracviewer.h gears* gears.c hanoi* hanoi.c hanoi2* hanoi2.c index.html lineblend* lineblend.c moth* moth.c noof* noof.c rings* rings.c steam* steam.c text3d* text3d.c worms* worms.c

    a compressed tar image of the above-selected items.
    OR, ...
    a compressed tar image of the entire contrib directory.

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    Copyright © 1995-96, Silicon Graphics, Inc.