3D Model is shaky with ARKit in Xcode
I am using ARKits image detection to place a 3D object when a certain image is detected. Everything works fine except for the 3D model that is being created. It is shaking like crazy. I double checked and the reference image has the right measures.
I call addModel() when the image is detected. Here is how my code looks like.
Finding reference Image:
func renderer(_ renderer: SCNSceneRenderer, nodeFor anchor: ARAnchor) -> SCNNode? {
let node = SCNNode()
if let imageAnchor = anchor as? ARImageAnchor{
let plane = SCNPlane(width: imageAnchor.referenceImage.physicalSize.width, height: imageAnchor.referenceImage.physicalSize.height)
let planeNode = SCNNode(geometry: plane)
addModel(addTo: planeNode)
node.addChildNode(planeNode)
}
return node
}
The addModel() functions looks like this:
func addModel(addTo: SCNNode){
let testScene = SCNScene(named: "art.scnassets/testModel.scn")
let testNode = testScene?.rootNode.childNode(withName: "test", recursively: true)
let testMaterial = SCNMaterial()
testMaterial.diffuse.contents = UIImage(named: "art.scnassets/bricks")
testNode?.geometry?.materials = [testMaterial]
testNode!.position = SCNVector3Zero
testNode!.position.x = -0.3
testNode!.position.z = 0.3
addTo.addChildNode(testNode!)
}
swift scenekit ios11 arkit ios12
asked Nov 25 '18 at 2:15
Jush KillaBJush KillaB
697
add a comment |
I am using ARKits image detection to place a 3D object when a certain image is detected. Everything works fine except for the 3D model that is being created. It is shaking like crazy. I double checked and the reference image has the right measures.
I call addModel() when the image is detected. Here is how my code looks like.
Finding reference Image:
func renderer(_ renderer: SCNSceneRenderer, nodeFor anchor: ARAnchor) -> SCNNode? {
let node = SCNNode()
if let imageAnchor = anchor as? ARImageAnchor{
let plane = SCNPlane(width: imageAnchor.referenceImage.physicalSize.width, height: imageAnchor.referenceImage.physicalSize.height)
let planeNode = SCNNode(geometry: plane)
addModel(addTo: planeNode)
node.addChildNode(planeNode)
}
return node
}
The addModel() functions looks like this:
func addModel(addTo: SCNNode){
let testScene = SCNScene(named: "art.scnassets/testModel.scn")
let testNode = testScene?.rootNode.childNode(withName: "test", recursively: true)
let testMaterial = SCNMaterial()
testMaterial.diffuse.contents = UIImage(named: "art.scnassets/bricks")
testNode?.geometry?.materials = [testMaterial]
testNode!.position = SCNVector3Zero
testNode!.position.x = -0.3
testNode!.position.z = 0.3
addTo.addChildNode(testNode!)
}
swift scenekit ios11 arkit ios12
asked Nov 25 '18 at 2:15
Jush KillaBJush KillaB
697
add a comment |
I am using ARKits image detection to place a 3D object when a certain image is detected. Everything works fine except for the 3D model that is being created. It is shaking like crazy. I double checked and the reference image has the right measures.
I call addModel() when the image is detected. Here is how my code looks like.
Finding reference Image:
func renderer(_ renderer: SCNSceneRenderer, nodeFor anchor: ARAnchor) -> SCNNode? {
let node = SCNNode()
if let imageAnchor = anchor as? ARImageAnchor{
let plane = SCNPlane(width: imageAnchor.referenceImage.physicalSize.width, height: imageAnchor.referenceImage.physicalSize.height)
let planeNode = SCNNode(geometry: plane)
addModel(addTo: planeNode)
node.addChildNode(planeNode)
}
return node
}
The addModel() functions looks like this:
func addModel(addTo: SCNNode){
let testScene = SCNScene(named: "art.scnassets/testModel.scn")
let testNode = testScene?.rootNode.childNode(withName: "test", recursively: true)
let testMaterial = SCNMaterial()
testMaterial.diffuse.contents = UIImage(named: "art.scnassets/bricks")
testNode?.geometry?.materials = [testMaterial]
testNode!.position = SCNVector3Zero
testNode!.position.x = -0.3
testNode!.position.z = 0.3
addTo.addChildNode(testNode!)
}
swift scenekit ios11 arkit ios12
asked Nov 25 '18 at 2:15
Jush KillaBJush KillaB
697
I am using ARKits image detection to place a 3D object when a certain image is detected. Everything works fine except for the 3D model that is being created. It is shaking like crazy. I double checked and the reference image has the right measures.
I call addModel() when the image is detected. Here is how my code looks like.
Finding reference Image:
func renderer(_ renderer: SCNSceneRenderer, nodeFor anchor: ARAnchor) -> SCNNode? {
let node = SCNNode()
if let imageAnchor = anchor as? ARImageAnchor{
let plane = SCNPlane(width: imageAnchor.referenceImage.physicalSize.width, height: imageAnchor.referenceImage.physicalSize.height)
let planeNode = SCNNode(geometry: plane)
addModel(addTo: planeNode)
node.addChildNode(planeNode)
}
return node
}
The addModel() functions looks like this:
func addModel(addTo: SCNNode){
let testScene = SCNScene(named: "art.scnassets/testModel.scn")
let testNode = testScene?.rootNode.childNode(withName: "test", recursively: true)
let testMaterial = SCNMaterial()
testMaterial.diffuse.contents = UIImage(named: "art.scnassets/bricks")
testNode?.geometry?.materials = [testMaterial]
testNode!.position = SCNVector3Zero
testNode!.position.x = -0.3
testNode!.position.z = 0.3
addTo.addChildNode(testNode!)
}
swift scenekit ios11 arkit ios12
swift scenekit ios11 arkit ios12
asked Nov 25 '18 at 2:15
Jush KillaBJush KillaB
697
asked Nov 25 '18 at 2:15
Jush KillaBJush KillaB
697
asked Nov 25 '18 at 2:15
Jush KillaBJush KillaB
697
asked Nov 25 '18 at 2:15
Jush KillaBJush KillaB
697
asked Nov 25 '18 at 2:15
Jush KillaBJush KillaB
697
697
add a comment |
add a comment |
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