Carlos Serrano

Midasssilver
Fixed your solver.

Thank you very much. I would not have been able to donit without your help!

I will try to understand the process.

Midasssilver
Post a hip! It should work, so there's probably something wrong you are doing in your scene.

I also upload the alembic file.
I'm learning houdini

Thanks a lot!

https://drive.google.com/file/d/1P5hll_g5RjFFmzWxBFK9ZlZaEvelFDjj/view?usp=sharing [drive.google.com]

mkps
Are you trying to accumulate the color? Or it just transfers once for the whole time range?

Yes. I don't can the accumulate the color. I need the color accumulate.
I need to accumulate, the color to create a map. For a simulation.

Thanks you!