MARKETS:
ANIMATION
END_MARKETS

FEATURES:
GL
OPEN GL
IMAGE PROCESSING
RENDERING
END_FEATURES

HARDWARE:
END_HARDWARE

OTHER_INFORMATION:
&nbsp Ported to OpenGL by Celeste Fowler
END_OTHER_INFORMATION

TITLE:
Ideas
END_TITLE

AUTHOR:
Thant Tessman
END_AUTHOR

DESCRIPTION:
An animation with geometry, lighting, and shadows generated in
real-time.

END_DESCRIPTION

BRIEF_INSTRUCTIONS:
<B>Left Mouse button:</B> Restarts animation.<BR>
<B>1-4 keys:</B> varies the speed of animation.<BR>
<B>m key:</B> toggles multisampling on/off, if available.<BR>
<B>ESC key:</B> Exit the program.<BR>
END_BRIEF_INSTRUCTIONS

DETAILED_INSTRUCTIONS:
<TABLE width=100% border=0>
<TR>
      <TD width=5> </TD>
      <TD> 
      Ideas was written in C for the 4D70/GT and
      generates about eight to fourteen frames per 
      second depending on window size.<BR>
      <P>
      The lighting on the logo and the lamp are 
      infinite source with the specular component 
      and were done with the hardware.  The lighting 
      on the tabletop (the spotlight effect) was 
      done in software for each vertex of a
      13x13 grid.  The logo and its shadow each
      contain 2016 meshed triangles.  The lamp 
      contains 384 meshed triangles.  The letters contain 
      approximately 1200 total meshed triangles.<BR>
      <BR>
      Some additional details are available in the 
      <a target=diag 
      href="http://localhost/cgi-bin/Demos/DEMO_man.cgi?demo=ideas">
      system man page</A> for ideas. 
      <P>
     </TD>
</TR>
</TABLE>
END_DETAILED_INSTRUCTIONS

SYSTEM_REQS:
END_SYSTEM_REQS


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