SceneKit: How to place a 3D object to fit the borders of SCNView?

Question

I am new to SceneKit and 3D objects . I did some research, but I did not find the answer to my question.

I need to display several 3D objects in a horizontal UICollectionView , one in each cell. I would like them to be aligned and the same size, so I would like them to match the parent view, aka SCNView .

Image for script image:

I would like the borders of the 3D object to visually match the borders of the SCNView. I want the 3D object to "match" in the view, a bit like UIViewContentMode.scaleAspectFit .

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Here is my code:

 let scene=SCNScene(named: file_name) let node=scene.rootNode.childNode(withName: node_name, recursively: true)! node.scale=SCNVector3Make(28, 28, 28) node.position=SCNVector3Make(0, 0.05, -0.5) scene.rootNode.addChildNode(node) sceneview.scene=scene