I'm sorry to report that ¡­

I'm sorry to report that I was mistakenly associating the use of Vertex Buffer Objects with Vertex Array Objects. The two mechanisms are independent and thus you don't need to use Vertex Array Objects in your code at all. With regard to that I have take following actions:

• All the source code was updated
• Oblig 1 was evaluated disregarding all functionality regarding Vertex Array Objects (Vertex Buffer Objects still have to work)
• Oblig 2 is not influenced (you just need to download new ColoredCube.* files)

Bart