vertex shaders

Can any one give me a link to a tutorial about vertex sader in openGL ? thanx

Over at SGI they have a whole bunch of good tutorials. Some say they are a bit dry and difficult to read, but I like em.

Here is the one you want:

Other than that, ask dr google.

The extensions specs are good for a reference (and for bedtime reading ), but they aren’t the best “tutorials” per se.

This is probably the simplest vertex program tutorial you’ll find…

It’s down near the bottom. Don’t get distracted by the S3TC tutorial… <grin>