I am processing a surface model of the LIMA-LAD bypass in VMTK. I managed to split the domain in separate regions using VMTKBranchExtractor and VMTKBranchClipper, as shown in the figure. For each branch I want to compute its length and its mean radius and I would like to plot the radius along the length of each branch. Using VMTKBranchGeometry I can obtain the length of each branch, but I can’t find how to obtain the radius values for each branch separately.
Can someone help me with either using VMTK functions or working with VTK PolyData in obtaining the radius for each branch? I am developing my workflow in Python
Thanks in advance for any suggestions!