SceneKit: SKNode resolution on iOS

Question

I am using a .dae file to create my SCNNode. The quality of my 3D object looks perfect when opening with the .dae file editor, or preview app, but it looks so poor on the SCNNode (screenshot's pixelated lines).

Does this issue have any solution or improvement? Is there any parameter I should set to fix that?

Answer 1

Is your .dae file all those little bits and pieces modelled as objects? If so, I think you need to turn on Anti-Aliasing, that should solve this.

By default, this is turned off on iOS for performance reasons:

https://developer.apple.com/library/mac/documentation/SceneKit/Reference/SCNView_Class/#//apple_ref/occ/instp/SCNView/antialiasingMode