lighting front and back of facets

New Message Reply Date view Thread view Subject view Author view

ken sartor (sartor++at++lanl.gov)
Fri, 3 Nov 1995 09:43:29 -0800

Hi -

This is not really a performer question but it is a graphics
question....

How can one get both the frontface and the backface of a facet
to be rendered? At present i am using no particular material
or lighting scheme, just whatever the defaults are. If i turn:

        frontface(FALSE);
        backface(FALSE);

It seems this should work BUT v3f only (?) takes a single value:

          cpack(col0);
          v3f(xyz0);

So, how would it know what the value of the back side of the
facet would be? (I want them to be entirely decoupled from
each other.)

Suggestions would be *GREATLY* appreciated!!!

ken

New Message Reply Date view Thread view Subject view Author view

This archive was generated by hypermail 2.0b2 on Mon Aug 10 1998 - 17:52:00 PDT

This message has been cleansed for anti-spam protection. Replace '++at++' in any mail addresses with the '@' symbol.