I've been using vmtkCenterlineClipper in interactive mode, and it works
fine for clipping one branch. I haven't been able to get it to clip more than
one branch, though. I take input from vmtkBranchExtractor like the branch
tutorial. Here is that portion of my script:
centerlines = vmtkscripts.vmtkCenterlines()
centerlines.Surface = aneurysmVesselSurface
centerlines.Execute()
branchExtractor = vmtkscripts.vmtkBranchExtractor()
branchExtractor.GroupIdsArrayName = 'CenterlineGroupID'
branchExtractor.RadiusArrayName = 'MaximumInscribedSphereRadius'
branchExtractor.BlankingArrayName = 'Blanking'
branchExtractor.Centerlines = centerlines.Centerlines
branchExtractor.Execute()
clippingCenterlines = branchExtractor.Centerlines
branchClipper = vmtkscripts.vmtkBranchClipper()
branchClipper.Centerlines = clippingCenterlines
branchClipper.Interactive = 1
branchClipper.GroupIdsArrayName = 'CenterlineGroupID'
branchClipper.RadiusArrayName = 'MaximumInscribedSphereRadius'
branchClipper.BlankingArrayName = 'Blanking'
branchClipper.Surface = aneurysmVesselSurface
branchClipper.InsideOut = 1
branchClipper.Execute()
aneurysmVesselSurface = branchClipper.Surface
clippingCenterlines = branchClipper.Centerlines
clippedViewer = vmtkscripts.vmtkSurfaceViewer()
clippedViewer.Surface = aneurysmVesselSurface
clippedViewer.Execute()
Thanks,
Ben Berkowitz
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