WebGL Beginner’s Guide – Errata

Please find here the typos and errors that I have been made aware of by the readers of the WebGL Beginner’s Guide .If you have found anything that you think it may be a typo or an error in the text or the code, please feel free to let us know through: http://www.packtpub.com/support or at https://getsatisfaction.com/voxelent Thank you!


 page 80:

The instruction on step 7 should look like:

gl.uniform3f(prg.uLightDirection, 0.0, -1.0, -1.0)

page 96:

The code on step 12 should be:

document.onkeydown = processKey;

With this change the code works now on Chrome. The code has been updated in the BitBucket repository.