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I'm using helixtoolkit-3d to display .obj 3d model and I get the model like that:

ObjReader CurrentHelixObjReader = new ObjReader();
MyModel = CurrentHelixObjReader.Read("D:/model.obj");

I want to get an array of vertex coordinates from model3D which I get like that: 

MyModel.Children[0]

I have tried ((GeometryModel3D)MyModel.Children[0]).Bounds, but it returns Rect3D, but I need to get all vertex coordinates

m02ph3u5
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kme
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  • I managed to do this: `GeometryModel3D gm = ((GeometryModel3D)MyMode.Children[counter]); MeshGeometry3D mg = (MeshGeometry3D)((Geometry3D)gm.Geometry); foreach (var point3D in mg.Positions) { Console.WriteLine(point3D.X); }` – kme Jul 17 '19 at 10:57

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