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decimation an normal maps a question.

ZBrush Usage Questions
#1

Hey all,

I have a model comprised of a lot of high poly subtools. I plan on decimating the subtools that are finished to save memory. My question is: should I generate my normal maps for each subtool before I decimate them?

It seems logical that I would want to but you never know.

Thanks a lot.

_K

#2

Decimation Master will preserve UV’s, so I think you could do that successfully.

#3

So do you mean that I wouldnt have to create them first? Thanks aurick.

_K

#4

In my own tests Decimation Master preserved the UVWs flawless - it’s so sweet! And also I’m amazed at the level of detail it preserves even at 1/10 of the mesh density…

Go nuts :slight_smile:

#5

kansuke

Yes, create your normal maps first. Make sure to save them out as well. Then decimate your subtools. Don’t forget to Keep UVs on in the settings.

Paul

#6

okay thanks a lot folks. Hey gabo/Paul have you ever tried it without saving your maps first? My concern is obviously the loss of detail if I decimate to a really low level.