How to extract both x-, y-, z-coordinates and normalvector at each point of centerline of airwaysegmentation

[lassoan (Andras Lasso)]

@Johan_Rubak

For the plotting i was using matplotlib, but have also good succes with open3d, but it is not applicable with newer versions of python.

You can get really good, interactive plots right in Slicer’s 3D viewer, by simple Python scripting. For example, you can plot the tangent, normal, and binormal for each curve control point with a short Python script: