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Warp wrote:
>
> Chuck Roberts <cro### [at] alleganisd org> wrote:
> : Normally, if you use a single pattern in a normal you need to
> : enter an amount.
>
> No, you don't need to do it. If you don't specify the amount, a default
> value is used. I don't know what's the default value (AFAIK it's not 1
> although it would be logical).
It is also not unusual that the POV-Team has assigned default
values for many of the functions in POV-Ray. For example pigment
pattens have default colors assigned if none are specified in an
image_map.
--
Ken Tyler - 1400+ POV-Ray, Graphics, 3D Rendering, and Raytracing Links:
http://home.pacbell.net/tylereng/index.html http://www.povray.org/links/
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