Chaos Corona Forum

Chaos Corona for Cinema 4D => [C4D] General Discussion => Topic started by: TeoRossi93 on 2022-07-30, 11:19:50

Title: VDB imported in wrong scale
Post by: TeoRossi93 on 2022-07-30, 11:19:50
Hi guys!
I'm using turbulencefd to generate some smoke, I'm importing vdb files using corona volume grid but the scale is completely wrong...
The imported volume is so small compared to the original simulation, is there any way to fix this?
In the attached image you can see the simulation vs the imported vdb (pretty small bounding box in the middle)
Title: Re: VDB imported in wrong scale
Post by: Beanzvision on 2022-08-02, 08:08:52
Hi there, have you tried changing the scale of the VDB?

(https://forum.corona-renderer.com/index.php?action=dlattach;topic=37561.0;attach=169608;image)
Title: Re: VDB imported in wrong scale
Post by: TeoRossi93 on 2022-08-02, 10:47:10
Hi there, have you tried changing the scale of the VDB?

(https://forum.corona-renderer.com/index.php?action=dlattach;topic=37561.0;attach=169608;image)
Hi, how can I do it? I can't scale it using axis, is there any parameter to tweak?
Title: Re: VDB imported in wrong scale
Post by: Beanzvision on 2022-08-02, 11:29:09
Hi there, have you tried changing the scale of the VDB?

(https://forum.corona-renderer.com/index.php?action=dlattach;topic=37561.0;attach=169608;image)
Hi, how can I do it? I can't scale it using axis, is there any parameter to tweak?
Can you share some screenshots of this? It should be rather straightforward. As pictured.
(https://forum.corona-renderer.com/index.php?action=dlattach;topic=37561.0;attach=169611;image)
Title: Re: VDB imported in wrong scale
Post by: TeoRossi93 on 2022-08-02, 12:04:57
Hi there, have you tried changing the scale of the VDB?

(https://forum.corona-renderer.com/index.php?action=dlattach;topic=37561.0;attach=169608;image)
Hi, how can I do it? I can't scale it using axis, is there any parameter to tweak?
Can you share some screenshots of this? It should be rather straightforward. As pictured.
(https://forum.corona-renderer.com/index.php?action=dlattach;topic=37561.0;attach=169611;image)

Oh jeez what a dumb I am! I was trying to upscale stretching axis, I haven't tried with the parameters....
It works thank you :)
Title: Re: VDB imported in wrong scale
Post by: Beanzvision on 2022-08-02, 12:21:01
Haha, no probs at all. We all have these moments once in a while. Happy rendering! :)