What do you suggest me to read, if I want to understand the workings OpenGL in relation to Playcanvas?
I have for instance this piece of litterature: http://uniguld.dk/wp-content/guld/DTU/webgrafik/0321902920_WebGL.pdf
- which seems a tad off.
The code is inline of the HTML, and .colorBuffer is referred to as:
var vertexColorBuffer = gl.createBuffer();
- and so on.