[Sidefx-houdini-list] box SOP

Dante Allegria danteallegria at yahoo.ca
Wed Jan 18 08:09:00 EST 2006


PS. I hope you're not trying to get the bounding box of a SOP by wiring
it into a Box SOP. Since you need to use the bbox() expression anyways,
you might as well use it to reference the input of the Box SOP instead.
:) But of course, if you're going to use the Box SOP for some different
reason ...

--- Jean-Claude Nouchy <jclaude at mimgfx.com> wrote:

> Dante Allegria wrote:
> > --- Jean-Claude Nouchy <jclaude at mimgfx.com> wrote:
> > 
> >> I'm getting a box by connecting the output of a previous geometry
> on
> >> its input.. (therefore a bouding box).. middle click on box node
> > shows
> >> me sizex,y,z as their real size.. while parameters shows me
> (greyed
> >> as they should be) 1,1,1... the problem comes when I want to get
> its 
> >> channel from another SOP .. which takes 1,1,1 instead of real 
> >> values... I'm a wrong or this is a bug?
> > 
> > I think that's expected behaviour. The parameters are disabled,
> > indicating that those values are not being used. ie. the input is
> being
> > used instead. If you want to get the size of a SOP, use the bbox()
> > expression.
> > 
> > 
> > dante
> 
> 
> Right.. cool.. my fault then.
> 
> thanks for the advice.
> 
> -- 
> :: jean-claude
> :: mimgfx dot com
> 
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dante

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