[Sidefx-houdini-list] grouping by rows or columns

David Johnson daveinengland at gmail.com
Mon Mar 23 18:49:06 EDT 2015


As a side note, Jessie's answer involves two Partition SOPs, one with
$MAPU and one with $MAPV.

On 3/23/15, Zoran Arizanovic <zoran.arizanovic at gmail.com> wrote:
> thanks for replies
> basically i want to create group that respects changing number of rows and
> columns on polymesh
>
> @sean
> thanks sean , what might be simple expression for you its mars territory
> for me poor painter ;)
>
> @jesse
> I will try this
>
> regards
> zoran
>
> Zoran Arizanovic
> LinkedIn <http://www.linkedin.com/pub/zoran-arizanovic/4/177/295>
>
>
> On Mon, Mar 23, 2015 at 8:44 PM, David Johnson <daveinengland at gmail.com>
> wrote:
>
>> Zoran,
>>
>> Were you looking to find two primitive groups, one with all the rows
>> and the other with all the columns? Or were you looking to have as
>> many point groups as you have rows and columns?
>>
>> Dave
>>
>> On 3/23/15, Jesse Erickson <mr.nicey.pants at gmail.com> wrote:
>> > Or you could use the Partition sop with $MAPU/V
>> >
>> > On Mon, Mar 23, 2015 at 11:30 AM, Sean Lewkiw <slew at dneg.com> wrote:
>> >
>> >> Can you put the geo into UV space and then just group it with a simple
>> >> position based expression?
>> >>
>> >> Sean
>> >>
>> >>
>> >>
>> >>
>> >> On 03/23/2015 08:15 AM, Zoran Arizanovic wrote:
>> >>
>> >>> Hi
>> >>> how could I group geo by rows or primitive columns?
>> >>> thanks
>> >>>
>> >>>
>> >>> Zoran Arizanovic
>> >>> LinkedIn <http://www.linkedin.com/pub/zoran-arizanovic/4/177/295>
>> >>> _______________________________________________
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>> >>>
>> >>
>> >> --
>> >> Sean Lewkiw
>> >> Double Negative Vancouver
>> >> M:  +1 (604)346-1228
>> >>
>> >>
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