Messages

1

[C4D] I need help! / Re: VDB bounding box generates weird reflection

« on: 2023-10-10, 13:28:15 »

Thank you so much pokoy, I tested this in Cinema 4D with Corona v7-8-9-10 and the reflection is wrong everywhere.

2

[C4D] I need help! / Re: VDB bounding box generates weird reflection

« on: 2023-10-10, 12:06:32 »

Unfortunately I can not move it, or scale it down because it's a technical animation, the smoke has to be exactly there and has to fill the given space. So it has to be perfectly fitted there. :/

3

[C4D] I need help! / Re: VDB bounding box generates weird reflection

« on: 2023-10-10, 11:11:09 »

I had to create a simplified project because I have a confidentiality agreement for the original project file. I've uploaded the file to the link in your signature, the issue is clearly visible there too.

I really appreciate your help :)

4

[C4D] I need help! / VDB bounding box generates weird reflection

« on: 2023-10-09, 16:41:10 »

Hello Corona Team,

I created a smoke simulation in c4d and exported to OpenVDB format. I imported this into Corona Volume Grid, which plays the animation nicely.
The problem is that the smoke is flowing into a glass tube and the Corona Volume Grid Bounding box is sometimes smaller or bigger than the glass tube (the size of the box changes with the simulation), which generates an error in the glass reflection.

What could be the solution to this?

(C4D R21 + Corona 10)

Thanks a lot for the advice,
Have a nice day
ds