Return Styles: Pseud0ch, Terminal, Valhalla, NES, Geocities, Blue Moon. Entire thread

OpenGL Question

Name: Anonymous 2010-11-27 15:05

What do normal points actually do? There are 3 axises for vertex position, 2 texture coordinates, but what are the normals for, and how does one determine what they should be?

Name: Anonymous 2010-11-27 15:31

If the normal points towards the screen, draw the polygon.
Newer Posts
Don't change these.
Name: Email:
Entire Thread Thread List
All trademarks and copyrights on this site are owned by their respective parties. All comments and posts are the responsibility of their own posters.
- Tinychan + 2ch Mode -