Drawing 3D lines with 2 Vertices

Guten Tag, my project is simple, first I want draw wired Hexa,-Tetra- and Octahedrons. I draw a cube with Metal but I didn't found rotation, translation and scale. I have searched help , the examples I found are too complicated for me.

Mit freundlichen Grüßen VanceRegnet

Metal is an advanced API for low-level 3D graphics programming. You seem to be working at a higher layer of abstraction. I recommend you look into using SceneKit instead of using Metal directly.

Drawing 3D lines with 2 Vertices
 
 
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