Glass Scratches ...

Digital humans the art of the digital double

Ever wanted to know how digital doubles are created in the movie industry? This course will give you an insight into how it's done.

Watch

# 1 16-01-2008 , 12:26 PM

Registered User
Join Date: Dec 2007

Posts: 124

What is the procedure for creating nicks and scratches to a glass material like a "dielectric_material".

Quote

# 2 16-01-2008 , 02:35 PM

The Maya Mountain
Join Date: Aug 2002

Location: Seattle, WA

Posts: 8,245

a bump map or displacement map should do the trick, if I understand what you're looking for right.

-Mike
The Maya Toolbelt

Quote

# 3 16-01-2008 , 05:10 PM

Registered User
Join Date: Dec 2007

Posts: 124

Hi Ya Mike ... I thought of that but cannot find where to connect to in the dielectric node. Since these Mental Ray nodes are so basic, will I have to go through another node for bump/displacement and then connect that to my dielectric material.

Quote

# 4 16-01-2008 , 05:20 PM

Moderator
Join Date: May 2005

Location: Manchester Uk

Posts: 6,300

I think on a MR node its in the shading group.

If you open the hypershade and then look for the inputs and outputs its one of the output nodes form the material, I think!

"No pressure, no diamonds" Thomas Carlyle

Quote

Reply to this thread