[Sidefx-houdini-list] renderman raytrace shadows

Sean Lewkiw seanl at rainmaker.com
Tue Jan 15 09:28:34 EST 2008


I think you'll have to "build" your own light with a light template 
object, then, (note I haven't actually tried this)....

    * Use a ri_shadowspotlight shader
          o Put *raytrace* in the shadowname paramater
          o Turn intensity way up (~100)
          o Make object visible to trace rays at object level by turning
            on diffuse/specular ray vis.



Phil Spicer wrote:
> Hi,
>
> Could anyone offer a 'how to' for setting up Renderman Ray Trace shadows
> in H9?
>
> Kind regards,
>
> Phil.
>
>
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Sean Lewkiw
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