Re: [Algorithms] why do shadow volumes need closed shadow casters?

[Marco S. <sa...@pl...>]

That's just what we did, but the biggest problem we experienced
was to make clear to our artists what a closed mesh is.

----- Original Message ----- 
From: "Tom Forsyth" <tom...@ee...>
To: <gda...@li...>
Sent: Friday, January 23, 2004 11:29 AM
Subject: RE: [Algorithms] why do shadow volumes need closed shadow casters?


 unless you make sure that right at
start of your art export pipeline you have a closedness checker so that your
artists never produce non-closed objects in the first place.

TomF.