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Preparation

Tracking CAD targets requires training the tracker for the model of interest. The trainer extracts spatial features of the model and saves it locally. CAD targets do not require texture information.

The following requirements are needed:

  • The model must be manifold
    • All surfaces need to be connected
    • No self-intersections
  • The vertex normals need to face outside of the model
  • The object model should contain less than ~3.000 faces
  • The origin of the model should be at the centroid of the object
  • The model is provided in the file format .obj (Wavefront)
  • The model dimensions in the provided file are millimeters
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