3d object in ARKit world is moved/rotated by user interactions without my codes

Question

Created Dec ’20

Replies 1

Boosts 0

Participants 1

Hi all,

I'm new to iOS development and am having a little problem with 3d object in ARKit/SceneKit.

Loaded 3D Object by the code down below is automatically moves whenever I move fingers on the screen.

I didn't put any of the interactions: Code I added is for loading models from MDLAsset and adding the parentNode to the added SCNnode.

Also didn't change any of Main.storyboard.

Could anyone knows how to prevent/remove this function?

Code Block //ModelController.swift
func loadModels(){
	let url = Bundle.main.url(forResource: resourcePath, withExtension: ".obj")
	let asset = MDLAsset.init(url: url)
	let newNode = SCNNode(mdlObject: asset.object(at: 0))
	parentNode.addChildNode(newNode)
}
//ViewController.swift
func renderer(_ renderer: SCNSceneRenderer, didAdd node: SCNNode, for anchor: ARAnchor)
{
	node.addChildNode(modelController.parentNode);
}

Boost

Answer 1

summerMab OP

Dec ’20

Temporarily solved and I have no knowledge about it: I made another view for UIs and set isUserInteractionEnabled of the scene view as false.
However, in Apple's sample code, Detecting Images in an AR Experience, seems that they set the value all true of views.

0