I am implementing AR in my project and in that, I have to show an image on a surface which I am passing as UIView using Nib. It adds the view of image over there on a surface but when I zoom out the view, it shows white layered background which I want to remove.
I have created a function to add a layer which is as below.
func addBox(x: Float = 0, y: Float = 0, z: Float = 0) {
viewToAdd.backgroundColor = UIColor.clear
node.geometry?.firstMaterial?.diffuse.contents = viewToAdd
node.position = SCNVector3(x, y, z)
sceneView.scene.rootNode.addChildNode(node)
}
In which I have also cleared background color of view and added it but it shows a white background for node.
I also tried with converting viewToAdd.layer as shown in https://stackoverflow.com/a/51607267/6549856, but using this It rotates that Nib View 180d and also stops working all the gestures which I've put.
So how to clear background color of node?
