[vtkusers] length of a curve
David J. Netherway
david.netherway at adelaide.edu.au
Wed Feb 23 00:31:35 EST 2005
I have been unable to find a procedure that returns the length of a
curve. The data is the output of a vtkPolyDataConnectivity filter which
selects the largest contour from vtkContourFilter.
Do I need to set up a loop to get the points and calculate the sum of
line lengths or is there a procedure that will provide this?
I am working in tcl so I am not keen to set up loops like this.
I thought that vtkCurvatures might make the curve length available, or
perhaps vtkSplineFilter but this is not the case.
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