I'd like to create an OpenGL application for Mac OSX in Delphi, without using FireMonkey.
I know at least that a Cocoa application without FireMonkey is possible thanks to this answer Delphi XE2: Is it possible to create Mac GUI applications without FireMonkey?
From what I've read of the Apple documentation for NSOpenGLView, I need to descend the class, but how to do this in Delphi? And how should I go about setting up a rendering loop?