Author Topic: bumpmap vs roughness x  (Read 3752 times)

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Offline PhilippeV8

bumpmap vs roughness x
« on: May 17, 2011, 04:00:03 am »
I find that it doesn't change much visualy when I add a metal bumpmap compared to a roughness X value increase.

Which renders faster ?  Or is it the same ?

Offline PhilippeV8

Re: bumpmap vs roughness x
« Reply #1 on: May 17, 2011, 04:13:48 am »
Hmmz, a little test render shows me that it doesn't change render speed.