Hello,
I am a beginner in C++ OpenGl, and I am trying to modify the code in lesson25 in order to add more Shape and Texture one those shapes:

1/ I wante to add: Pyramid, Cube.
But I don't know how to get the correct vertices for those shapes, and how to write them in the file (.txt) to be call by the program.

2/ Also need to know how to add Texture on those shapes.

I will send tips to thanks the first person who will help me.

Thank You