I have a 3d plane I need to draw some text on, how do I do it?
I thought about drawing on gui layer of camera that draws into a texture used by the plane, but this seems like more of a workaround then solution.
Off-topic: ripping other people's sites(StackExchange) is bad.
Off-topic: Insulting the site you then ask for answers from is bad.
You have a couple of options. The best is to simply create a texture containing the text you need to put on the plane, then assigning that texture to the plane.
Alternately, you could use a projector to project the text onto the plane.