Hi Dr.Sassi! Today I applied Denoising in the Render settings. One frame took 1 hour! This is impossible to work with. By the way this part is not urgent, don't worry about a quick reply.

1 frame took 5 minutes had to stop rendering! I used Arnold two years ago and went way faster

Hello Dr.Sassi!

I've been using C4D for modelling and UE5 to make a game, and some ocasional animation.
I have been using C4D more than 10 years ago for animations in videos (https://www.youtube.com/watch?v=iv-Rz3-s4BM&t=258s)
It's been like 3-4 years I think haven't use it for rendering. Now I'd like to do some animations, learning Redshift. However I find the render times are too long! I have a Macbookpro 16" M2MAX with 64 GB RAM. I'm enclosing you a superbasic scene that Redshift took to render 5 minutes! I can't work like this. Please tell me what the problem may be? Perhaps my computer is not enough powerful? Unreal Engine 5 has a very fast render. Thanks for your help in any case
Javier RedshiftTutorial01.c4d

Yes! That's what I was looking for! Thanks a lot!

I mean, the CABIN has a door to the TUNNEL

They are two objects, but must be connected exactly. Thanks again!

Hi! Thanks for your reply! Sorry, I have to explain better! What I'm looking at is a full hole in the CABIN object, as if the TUNNEL object where a solid extrude

Hello Dr.Sassi!

Please take a look at the scene enclosed. I'd like to know how can I make a hole in the CABIN that connects the TUNNEL
Thanks!
JavierBooleanHOLE.c4d

Hello! The normals were wrong! Now is fine! Thanks a lot!

I'm one year into this project and sometimes need a break or I'll turn crazy!