Search found 79 matches

by doca
Fri Dec 05, 2025 3:38 am
Forum: User Requests
Topic: Spline ramp in gradient?
Replies: 0
Views: 108

Spline ramp in gradient?

Is it possible to have spline ramp as option in gradient node? Or to have it as a separate node?
Spline ramp.jpg
I think it is much more intuitive for adjusting float values than gradient node.
by doca
Fri Nov 28, 2025 10:43 pm
Forum: Bug Reports
Topic: Packed geo instancing + alembic crashes houdini
Replies: 3
Views: 284

Re: Packed geo instancing + alembic crashes houdini

Yes, I figured out that packed objects work. But, from the production perspective, it would be better if alembic works. Is there a reason why the plugin do not recognize alembic but do recognize when the geo is packed in scene? There is so many scenarios where streaming alembic from disc. AFAK, most ...
by doca
Wed Nov 26, 2025 7:48 pm
Forum: Bug Reports
Topic: Packed geo instancing + alembic crashes houdini
Replies: 3
Views: 284

Packed geo instancing + alembic crashes houdini

Hello,
There is a crash when Packed geo instancing property is turned on, and there is alembic file inside geo node. Error says it's Houdini memory allocation problem.

The point is that I have a scenario where I load alembic in geo node, and do simple rotational transform. Imagine car wheel ...
by doca
Thu Aug 25, 2022 3:40 pm
Forum: Houdini
Topic: SLOW / Not Responsive Integration ?
Replies: 6
Views: 3056

Re: SLOW / Not Responsive Integration ?

Ok,

We have some fast moving jackets in shots and motion blur kills the scene, it gets extremely slow, CPU jumps up on 100% and often scene crashes.

Maybe I could supply you guys with some repro scene for check-out?

Cheers.
Ivan
by doca
Thu Aug 25, 2022 10:40 am
Forum: Houdini
Topic: SLOW / Not Responsive Integration ?
Replies: 6
Views: 3056

Re: SLOW / Not Responsive Integration ?

Sometimes I just can't move a light in the viewport while it is rendering, and it takes sometime, and all of a sudden at some point it starts working normally.
It is hard to reproduce the issue.
by doca
Tue Aug 23, 2022 10:10 am
Forum: Houdini
Topic: SLOW / Not Responsive Integration ?
Replies: 6
Views: 3056

SLOW / Not Responsive Integration ?

Hi guys,

I always get optimistic in starting a project in Octane for Houdini and in the beginning things are simple and go well.
Bu as soon as scene gets to be a bit production ready everything it get's very, very slow and non responsive and I always end up transferring it to Octane Standalone ...
by doca
Wed Apr 06, 2022 1:10 pm
Forum: Maxon Cinema 4D
Topic: Volume sample displacement
Replies: 4
Views: 3227

Re: Volume sample displacement

Could you share OSL sample displacement for us to play with in standalone?

Thanks.
Ivan
by doca
Fri Feb 11, 2022 1:58 pm
Forum: Maxon Cinema 4D
Topic: Deep image sequence render?
Replies: 2
Views: 1474

Re: Deep image sequence render?

Hi,

I still see this same problem with 2021 under Houdini plugin. Any news?

Thanks.
Ivan
by doca
Wed Aug 04, 2021 3:36 pm
Forum: General Discussion
Topic: Cryptomatte changes all the time
Replies: 2
Views: 2052

Re: Cryptomatte changes all the time

...and this happens on Windows under Octane 2020.2.4
by doca
Wed Aug 04, 2021 3:35 pm
Forum: General Discussion
Topic: Cryptomatte changes all the time
Replies: 2
Views: 2052

Cryptomatte changes all the time

Hi guys,

Whenever we update render version from octane cryptomattes change(no changes in materials or geometry being made)

I'm talking CryptoMaterialNode in this specific case.
When we render same file on two different PC's we have different cryptomattes.

It is rather irritating for compositing ...

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