Spline Data

Graphics and GPU Programming Programming

Started by jonbell November 05, 2002 07:56 AM

1 comment, last by jonbell 21 years, 5 months ago

100

Author

November 05, 2002 07:56 AM

When i generate a spline using glMap1f and then glEvalCoord1f how can i get access to the actual x,y,z values for each coord generated. I know that glEvalCoord calls glVertex internally and doesn''t return a value so i am at a loss. Cheers

jonbell

100

Author

November 05, 2002 01:25 PM

Can anyone answer this? COME ON

HellRiZZer

308

November 05, 2002 05:48 PM

You can''t. I''ve came to this problem a while ago, so I decided to implement my own curve/patch class - not spline, but bezier. If you want to see it, visit my webpage at http://ionware.8m.com and get the Bezier terrain tutorial source file.

" Do we need us? "

Ionware Productions - Games and Game Tools Development

" Do we need us? "Ionware Productions - Games and Game Tools Development