[Sidefx-houdini-list] GLSL parameters

Alvaro Castaneda varomix at gmail.com
Tue Aug 7 11:07:36 EDT 2012


I got that a few days ago Matt
but doesn't seem to work
any idea of how you did the parameters?

thanks

On Mon, Aug 6, 2012 at 8:58 PM, Matt Estela <matt.estela at gmail.com> wrote:

> I had a play with this a while back, this matcap glsl shader has controls
> for a texture input and a gamma slider. Don't rember how I did it, but you
> can download it and take a peek. :)
>
>
> http://www.sidefx.com/index.php?option=com_forum&Itemid=172&page=viewtopic&t=22724&highlight=Glsl
>
> On Tuesday, August 7, 2012, Alvaro Castaneda wrote:
>
> > Hi there
> >
> > I'm playing with GLSL shaders
> > and is looking nice, easy enough to transfer GLSL code to the houdini way
> > the only thing I'm stuck with is parameters
> >
> > I can't seem to fins a way to make my parameters affect the shader
> >
> > any one knows how this should be done, no reference anywhere in the docs.
> >
> > cheers!!
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