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     INSECT(6D)                                             INSECT(6D)



     NAME
          insect - simulates a walking, six-legged creature/robot.

     SYNOPSIS
          /usr/demos/insect

     DESCRIPTION
          Insect displays a six legged  creature/robot  walking  on  a
          plane.   The speed and direction of travel are controlled in
          real time by the mouse.  Hidden  surface  removal  uses  the
          IRIS  graphics  library  backface  command.  This demo is of
          special interest to people interested  in  robotics,  anima-
          tion, and visual simulation.

        Insect/robot/creature-from-another-planet operation
          Select the insect window.  The insect walks in the direction
          of the mouse valuators whether or not any of the buttons are
          pressed.

        Viewpoint movement operation
          Holding the CTRL key down moves your viewpoint forward,  to-
          wards the scene.  Holding the left SHIFT key down moves your
          viewpoint move backward, away from the scene.

          Holding the middle mouse button down gives  you  control  of
          your  orientation.   Your viewpoint will pivot in the direc-
          tion of the mouse valuators.

          Holding down the F key (follow) moves your viewpoint,  keep-
          ing  the insect in the center of your screen.  Think of this
          operation as panning a camera (your viewpoint) to  keep  the
          moving insect in view.

          Pressing ESC or selecting kill exits the program.


     WINDOW MANAGER
          Things to notice:  The window can be made  any  shape.   The
          scene inside automatically corrects for the aspect ratio.


     BUGS
          Bug is another word for insect.


     AUTHOR
          Thant Tessman


     HARDWARE REQUIREMENTS
          Eight bitplanes and 2 Megabytes of memory are necessary.




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     INSECT(6D)                                             INSECT(6D)



     ORIGIN
          Silicon Graphics, Inc.





















































     Page 2                                        (last mod. 8/20/87)



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