[Sidefx-houdini-list] Problem with Alfred Output Driver path

Andrew D Lyons tstexture at gmail.com
Mon Jul 7 19:32:58 EDT 2008


Are you calling the alf rop that comes with H9.5 - or a custom one
branched off a v8 alfred rop?

The current factory one looks like it goes through soho and Alfred.py
- and doesn't touch scripts/alfred/alf_rman.cmd.

What is the path the hda is coming from?


Cheers

2008/7/7 Emmanuel Dumont <emmanueld at lumierevfx.com>:
> Hi
>
> New to the list, and to houdini too, this is my first post. I've been
> told that there's quite houdini experts over there :)
>
> I created a digital asset for the rendering nodes used to render
> different part of the scene.
> I have a bunch of renderman and alfred operators (each alfred operator
> refers to a renderman operator as its output driver)
>
> My problem is that when I put those nodes in a digital asset (or
> subnet), alfred operators stop functionning since they continue to
> assume that the output driver is still in /out (even though the
> specified path is correct, something like /out/renderHolo/earthCol_Rman
> for instance)
>
> The invoked alfred script (in $HFS/houdini/scripts/alfred/alf_rman.cmd)
> receive only the driver name (earthCol_Rman), not its path
> (/out/renderHolo/earthCol_Rman) and thus complain:
> /opt/hfs9.5.142/houdini/scripts/alfred/alf_rman.cmd (25): Can't find
> node earthCol_Rman
> /opt/hfs9.5.142/houdini/scripts/alfred/alf_rman.cmd (26): Can't find
> node earthCol_Rman
> /opt/hfs9.5.142/houdini/scripts/alfred/alf_rman.cmd (28: Couldn't find
> renderer earthCol_Rman
>
>
> I've the same problem in version 8 of houdini, and I'm on linux box, if
> that matters.
>
> Is there a way of fixing the parameter value Alfred operator is passing
> to the script?
>
> Thanks
> _________________
> Emmanuel Dumont
> TD - Lumière VFX
>
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Andrew D Lyons | Digital Artist | http://www.tstex.com
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