On Wed, 16 Feb 2000 00:42:37 +0100, Paul Blaszczyk <3d### [at] alpharayde>
wrote:

>In my opinion, two VERY USEFUL features:
>
>- no anti-alias against background
>    -> to render sprites, buttons, etc.

Render your scene. Save the image.

Add these options to the command line:

+q0 +ua -d -a

Render and save again. Now use the alpha channel from the second image
with the first image and you have an anti-aliased sprite.


Peter Popov
pet### [at] tagpovrayorg
ICQ: 15002700

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