[Sidefx-houdini-list] Display / visualization of values in volumes ?

Vinz ubik.lists at noos.fr
Mon Jul 26 09:16:53 EDT 2010


Thanks, the vopsop technique works well, and I can delete points with a 
bounding volume to have only a slice for example, would be nice if it 
was an option in the dop scalar/vector field visualization :)

Vincent

On 25/07/2010 00:33, Selçuk Ergen wrote:
> I think you can also use a volumesample inside of a VOPSOP and export it as
> a point attribute and visualize that in the viewport.
> it might be a good idea to append a box sop to the volume and match the
> divisions to the voxelgrid resolution , then use it as your visualization
> points.
> cheers,
> Selcuk
>
> On Sat, Jul 24, 2010 at 10:29 PM, Michael K. O'Brien<mobrien at pixar.com>wrote:
>
>> Hola~
>>
>> You can add a vis node to the dop network. I've been using the volume xfer
>> SOP that's new in 11.0 to copy data from a volume onto a set of points as
>> well.
>>
>> MO
>>
>>> -----Original Message-----
>>> From: sidefx-houdini-list-bounces at sidefx.com [mailto:sidefx-houdini-
>>> list-bounces at sidefx.com] On Behalf Of Vinz
>>> Sent: Saturday, July 24, 2010 2:23 PM
>>> To: sidefx-houdini-list at sidefx.com
>>> Subject: [Sidefx-houdini-list] Display / visualization of values in
>>> volumes ?
>>>
>>> Hi,
>>>
>>> Is there a way to know precisely the values in a volume ? Like
>>> attributes values in the attributes spreadsheet ? Couldn't find
>>> anything
>>> about this. I know the field visualizations in dops but there's no
>>> "numeric display", and the values don't show up in the dops detail view
>>> either.
>>> There's no "add attribute" in volume vop either...
>>>
>>> I'm playing with gas calculate microsolver, and it would help if I
>>> could
>>> see the values.
>>>
>>> Thanks a lot.
>>> Vincent
>>>
>>>
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>
>
>




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