Example data for anchorData.faceGeometry

I don't own a iPhone X yet, but I would like to do some initial research.

Can anyone give me an example of the data stored in `anchorData.faceGeometry`, which is based on the `public struct UnityARFaceGeometry` in `ARFaceAnchor.cs`?

According to the documentation this is always the same for vertexCount, textureCoordinateCount, textureCoordinates, triangleCount and triangleIndices. Only the values of `vertices` change. They however don't give an example of the data.
https://developer.apple.com/documentation/arkit/arfacegeometry

Inside UnityARFaceGeometry:
What are the default values for vertexCount, triangleCount and triangleIndices, that ARKit passes on to Unity?
And what values does `vertices` contain for a neutral face?

p.s. related question: https://forum.unity.com/threads/ark...hape-facegeometry-to-modify-face-mesh.504789/

 

Could someone do the following for me?:

Under UnityARKitPlugin/Examples/FaceTracking/ open FaceBlendshapeScene.
In the same folder, open UnityARFaceMeshManager.cs
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Put the following in `void FaceAdded (ARFaceAnchor anchorData)` (around line 51):
Debug.Log(anchorData.faceGeometry);
Debug.Log(anchorData.faceGeometry.vertices);
Debug.Log(anchorData.faceGeometry.vertexCount);
Debug.Log(anchorData.faceGeometry.textureCoordinates);
Debug.Log(anchorData.faceGeometry.textureCoordinateCount);
Debug.Log(anchorData.faceGeometry.triangleIndices);
Debug.Log(anchorData.faceGeometry.triangleCount);
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Run the scene and detect your face with the iPhone X
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And please paste the console output here. I would be really grateful for that.


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And if you want to do the following and put the output here, I would be even more grateful:
Open `BlendshapePrinter.cs` (same folder) and put the following code under `void FaceAdded (ARFaceAnchor anchorData)` (around line 53):
Debug.Log(anchorData.blendShapes);
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Run the scene and detect your face with the iPhone X and paste the console output here. Thank you.