POV-Ray : Newsgroups : moray.win : image mapping experts out there? : Re: image mapping experts out there? Server Time
28 Jul 2024 20:21:47 EDT (-0400)
  Re: image mapping experts out there?  
From: Lutz Kretzschmar
Date: 21 Feb 2000 04:14:29
Message: <38b100f7.2017781@194.174.214.110>
Hi Ken, you recently wrote in moray.win:

> I do not know if this is possible with Moray but there is a way to
> do this in POV-Ray itself...
Yes, it sure is.

Ben, as Ken said if the image is 256-colors and you know which index
is the one you want to have transparent, you can make that index
filter 1 by selecting the imagemap node that you added and in the
dialog click on Add in the Filter section, select the index and set
filter to 1.0.

- Lutz
  email : lut### [at] stmuccom
  Web   : http://www.stmuc.com/moray


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