[Sidefx-houdini-list] rendering in UV space and wrong scale.

guillaume laforge guillaume.laforge.3d at gmail.com
Wed Mar 12 06:17:07 EDT 2008


No, you definitely not messing me up as you just found the problem !

I excluded the depth map lights from this rop and it works just fine now
:-). It explains why the unwrap rop was working in a new fresh scene as
there was no light...

Thank you Francois !!!

Cheers

Guillaume

On Wed, Mar 12, 2008 at 10:48 AM, Francois-Xavier Boussard <b.fx at free.fr>
wrote:

> hi,
>
> yes vertex obviouly.
> Are you using any Depth maps ?
> I have got some differents behaviour when enabling DepthMaps generation.
>
> Hope i'm not messing you up.
> cheers
> francois
>
> Selon guillaume laforge <guillaume.laforge.3d at gmail.com>:
>
> > >What kind of uvs are you using ? Is it points or vertex ?
> >
> > Vertex.
> >
> > But the weird thing is that if I create a new scene with the same bgeo
> file,
> > the rendermap just work fine. If I copy/paste this mantra rop in my
> original
> > scene, then the render is cropped !
> >
> > Is there a "scale uv at rendering time" parameter somewhere in the scene
> ?
> >
> > :-P
> >
> > Guillaume
> >
> >
> > On Wed, Mar 12, 2008 at 10:27 AM, Francois-Xavier Boussard <b.fx at free.fr
> >
> > wrote:
> >
> > > What kind of uvs are you using ? Is it points or vertex ?
> > > francois
> > >
> > > Selon guillaume laforge <guillaume.laforge.3d at gmail.com>:
> > >
> > > > Hi, it is me again.
> > > >
> > > > I've got a new uv space rendering problem. I'm using vm_uvobject
> > > parameter
> > > > to render in uv space and the rendered image show a scaled uv space.
> The
> > > > side of my uv's are cropped.
> > > > If I scale down my uv and then re-render, I can see all the uv space
> in
> > > my
> > > > image file but it is bigger than the uv ?
> > > >
> > > > ________________
> > > > rendered image
> > > >       ________
> > > > |     |uv space         |
> > > >
> > > >
> > > > |     |________|       |
> > > >
> > > > _______________
> > > >
> > > > Did I miss something obvious ?
> > > >
> > > > Cheers
> > > >
> > > > --
> > > > Guillaume Laforge | La Maison
> > > > _______________________________________________
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> > > > Sidefx-houdini-list at sidefx.com
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> > > >
> > >
> > >
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> > >
> >
> >
> >
> > --
> > Guillaume Laforge
> > _______________________________________________
> > Sidefx-houdini-list mailing list
> > Sidefx-houdini-list at sidefx.com
> > https://lists.sidefx.com:443/mailman/listinfo/sidefx-houdini-list
> >
>
>
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-- 
Guillaume Laforge



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