The third installment in the OpenGL series shows you how to create a triangle in OpenGL. The basics of generating an image in OpenGL. This video walkthrough of the process is 57+ minutes long.

Triangle created in OpenGL Tutorial No. 3
The third installment in the OpenGL series shows you how to create a triangle in OpenGL. The basics of generating an image in OpenGL. This video walkthrough of the process is 57+ minutes long.
Triangle created in OpenGL Tutorial No. 3