[Sidefx-houdini-list] One point with Delayed Load Procedural

Toyokazu Hirai t.hirai104 at gmail.com
Fri Apr 24 00:36:15 EDT 2015


Hi Mark,

That makes sense!
Thanks so much!

__

Hirai

On Thu, Apr 16, 2015 at 8:30 PM, Mark Elendt <mark at sidefx.com> wrote:
> My guess is that the delayed procedural uses the bounding box stored
> in the header of the .bgeo file .bgeo file to determine whether the
> geometry is rendered.
>
> The size of the bounds for a single point are 0, so the geometry is
> never rendered.
>
> When mantra has the geometry loaded, it's able to enlarge the bounding
> box by the "width" or "pscale" attribute values.  When the geometry is
> on disk, there isn't a way to tell mantra what the maximum width is.
>
> P.S.  Even with multiple points, it's possible you'd get clipping on extrema.
>
> On Thursday Apr 16 at 13:24, Toyokazu Hirai wrote:
>> Hi guys,
>>
>> I had Add SOP create only one point onto {0,0,0} and saved it onto
>> disk as bgeo format
>> and I tried to render it with Delayed Load Procedural,
>> but nothing was rendered somehow.
>> By the way I've tried adding more some points to different locations,
>> and it has worked well.
>>
>> Does anybody know why this happens???
>>
>> __
>>
>> Hirai
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>
> --
> Mark Elendt
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