Render an SCNGeometry as a wireframe

Question

I\'m using SceneKit on iOS and I have a geometry I want to render as a wireframe. So basically I want to draw only the lines, so no textures.

I figured out that I could

Answer 1

Now it is possible (at least in Cocoa) with:

gameView.debugOptions.insert(SCNDebugOptions.showWireframe)

or you can do it interactively if enabling the statistics with:

gameView.showsStatistics = true

(gameView is an instance of SCNView)