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 CAD / Ray-Tracing / 976
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Subject: 
Re: "Sticker" images
Newsgroups: 
lugnet.cad.ray
Date: 
Mon, 3 Sep 2001 20:09:02 GMT
Viewed: 
1066 times
  
In lugnet.cad.ray, Bram Lambrecht writes:
Larry Pieniazek writes:
One thing I just thought of though... the sticker isn't rectangular, it
actually would be an ellipse... does that make a difference?

You can make the portion outside of the ellipse transparent by defining
which color index should be transparent (in the POV image map declaration),
or you can change the "clipped_by" to a cylinder instead of a box (might be
easier/more versatile).
--Bram

Cool. I will have to hack.

I got the rectangular version to work! Axel's post and your hints did the
trick. The sticker is scaled a bit smaller than it actually will be or else
the rectanglue would go off the edge, but it looks great in the render!

Thanks!!!



Message is in Reply To:
  RE: "Sticker" images
 
(...) You can make the portion outside of the ellipse transparent by defining which color index should be transparent (in the POV image map declaration), or you can change the "clipped_by" to a cylinder instead of a box (might be easier/more (...) (23 years ago, 3-Sep-01, to lugnet.cad.ray)

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