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Questions tagged [arcamera]

27 questions
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ARKit transform whole scene

I have this SCNScene which is quite nice and contains some nSCNNodes... Now I want to display this Scene in an ARSCNView. But, my whole scene is built with x,y,z >= 0 aka if I'd just set the screen my whole scene would be behind the camera. I also…
thisIsTheFoxe
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BarcodeScanner can't read UPC code after using ARCamera

I'm using Apple Demonstration Project for placing 3d objects. And BarcodeScanner to read UPC code and then use it to download the model from Firebase. My problem is that after returning from ARKit screen with popViewController (i've also tried to…
heltisace
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How to show ImageTarget's feature points on AR camera

I want to show the feature points of image targets on AR camera while scanning the image using unity tool. Is there any script or any option to achieve that?. I have attached the screenshot of showing image feature like that I want to show on AR…
Sureshkumar S
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Swift: Access ARsession parameters through a UIbuttion click

I am trying to print the ARsession's parameters like the following. It works when I do it within a session. func session(_ session: ARSession, didUpdate frame: ARFrame) { guard let arCamera = session.currentFrame?.camera else { return } …
swiftlearneer
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How to change the AR Foundation Camera Rotation and position using joystick in Unity3d

I am creating a project like AR Portal in the AR foundation. there are two modes in this: AR Mode Joystick Mode Everything is going well with AR Camera and in AR mode. In joystick mode, I am unable to rotate the camera and I am stuck on that…
Pankaj Parmar
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There is no 'Camera' attached to the "ARCamera" game object

I keep getting this error in the play mode: "There is no 'Camera' attached to the "ARCamera" game object, but a script is trying to access it." This is in spite of having Camera (MainCamera) as a child of the ARCamera. Furthermore, I cannot…
IRISistable
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vuforia ARCamera videobackground is black

I have create assetbundle scene with vuforia ARCamera and an imagetarget. Now after loading the assetbundle scene, the scene is able to start with black screen. I have noticed that the ARCamera -> Camera -> BackgroundPlane->VideoMaterial(Instance)…
gowthy
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ARWorldTrackingConfiguration does not work when deployed from Xcode10 to iOS11 devices

working on a concept code based on ARWorldTrackingConfiguration. It seems not to work properly when deployed from Xcode10b1 on iOS11.4 Specifically the delegate: func renderer(_ renderer: SCNSceneRenderer, nodeFor anchor: ARAnchor) -> SCNNode? { …
valvoline
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Spatial Mapping using ARKit ARCamera.transform's current position

I need to find the distance between two points inside a room using ARKit. I will explain my scenario. Inside a room I have one predefined point. Say that point is (x1,y1,z1). I grabbed this value from ARKit ARCamera.transform's current position. I…
jishnu bala
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Vuforia ARcamera Screen position out of view frustum

We are working on a project for the Hololens and for some reason, when running it crashes on the hololens but not in the simulation. We have tried all the simple fixes (rebooting, closing, deleting camera, setting the size) and all have failed. We…
P. Rick
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ARKIT ARCamera zFar

Anyone know how to change the zFar or ARKIT ARCamera? Or get the current value of it. I have a very large model thats being clipped. I think. In blender I had same issue and fixed it by setting far value on Frustum. I can create a projection matrix…
brian.clear
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Access ARKit's camera lens settings (AR with custom lenses)?

I'm researching whether it's fairly trivial to use custom lenses (like Moment wide lens) with ARKit. For that, I'd need to configure ARKit to use custom camera intrinsics for the specific lens. So far, I haven't found anything that suggests it's…
peetonn
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