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Questions - scenekit

Behavior of the cameranode is unclear when moving a 3D model in a scene with sceneKit

When I setup the scene, the camera gets its position like here: let cameraNode = SCNNode() cameraNode.camera = SCNCamera() scene?.rootNode.addChildNode(cameraNode) cameraNode.position ...
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Peter Mattheisen

swift

xcode

scenekit

Votes: 0

Answers: 1

Latest Answer

The documentation for allowsCameraControl mentions that the out of the box camera control mechanism doesn't modify the scene graph: If you set this property to true, SceneKit creates a camera node an...
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mnuages

How to apply a UIPanGestureRecognizer to a scene without disturbing the orbit function?

Let's take the example scene which is generated when we build a new project in Xcode of type Game. It will show a rotating space ship. This object allows that the user turns it in all directions by a ...
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Peter Mattheisen

swift

xcode

scenekit

uipangesturerecognizer

scene

Votes: 0

Answers: 1

Latest Answer

You can use hit testing on the SCNView (hit testing is actually part of SCNSceneRenderer) to determine if the start of the gesture is on any of the nodes you care about. You can use the category bit m...
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jrturton

SCNAudioPlayer is throwing -10878

I start playing an audio file like this in a SceneKit app; It is playing the file surprisingly! I can call first function to start playing again. But at first call to start player I am having this mes...
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Hope

ios

swift

scenekit

Votes: 0

Answers: 0

How to catch an error on SCNReferenceNode.referenceURL property (SceneKit)?

The problem is that if I create SCNReferenceNode and try to get referenceURL ... let refNode: SCNReferenceNode = SCNReferenceNode() let curUrl = refNode.referenceURL ... in order to c...
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Sirop4ik

swift

scenekit

Votes: 0

Answers: 1

Latest Answer

It seems like the reference URL property should be marked as nullable in the Objective-C implementation, which would make the property an optional, but that isn't the case. Any attempt to access it vi...
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jrturton

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