[Sidefx-houdini-list] op: and point cloud

Louis Dunlevy ld at dneg.com
Mon Feb 18 06:47:24 EST 2008


Yeah, from what I gather it would require Mantra to run hscript commands 
on the fly which it can't currently do..

Peter Bowmar wrote:
> Hi Guillaume,
>
> As far as I know, you can't do this. It's a general problem with
> things like pciterate, metaloops and other things. There is no way
> (that I know of) to access these things directly from the IFD file. I
> hope for it in 9.0, then in 9.1 and now I hope for it in 10.
>
> Cheers,
>
> peter B
>
> On 18/02/2008, guillaume laforge <guillaume.laforge.3d at gmail.com> wrote:
>   
>> Hi,
>>
>> I'm working on a Shop using "multiSSS" vops.  As I'm tweaking the scatter
>> sop to find the best distribution for the irradiance samples for the SSS
>> point cloud I would like to use "op:/obj/MyGeo/MyPointCloudSop" to avoid to
>> write
>> to file before a rendering preview. But it doesn't work...
>>
>> Is it possible to use a point cloud from a sop instead of a disk file with
>> the multiSSS ?
>>
>> Cheers
>>
>> --
>> Guillaume Laforge | La Maison
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