Material ID

[nico_cad]

Sorry, have see this.
https://docs.otoy.com/Lightwave3DH/Ligh ... gNodes.htm

it' works fine in IPR when i can select ID Layer.
But if i want obtain render level with F9 for single frame, how can I do this?
i've saved in png, tif, exr but without success.
sincerely i need a image as this for fast selection.

thanks for help!!

[nico_cad]

After testing this Is the best result but there is a problem.
This system use diffuse for create a cryptomatte and of you have similar diffuse colours isnt good.

[frankmci]

I'm not sure if this is what you are asking, but not all channels work as stable Cryptomatte output. This video isn't specifically for Lightwave, but discusses which matte options work reliably.
https://www.youtube.com/watch?v=EA8ldwZ9SEo

[nico_cad]

I'm not sure if this is what you are asking, but not all channels work as stable Cryptomatte output. This video isn't specifically for Lightwave, but discusses which matte options work reliably.
https://www.youtube.com/watch?v=EA8ldwZ9SEo

thanks

[Pavlov]

I'm not sure if this is what you are asking, but not all channels work as stable Cryptomatte output. This video isn't specifically for Lightwave, but discusses which matte options work reliably.
https://www.youtube.com/watch?v=EA8ldwZ9SEo

Hello,
i was checking that video as well.
Anyway, it looks like in C4D you have many options for grouping Masks, i.e. assigning object tags. So in case you need that some items are into same single mask, you can do it.
I investigate this a lot, but it looks like there is not a way to do same in Octane for LW.

Can you confirm ?

Thanks
Paolo

[nico_cad]

Hi Paolo,
I didn't see anything new.