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Rahix/EdgeLength.FCMacro

Created February 11, 2023 22:45
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FreeCAD macro to calculate the cumulative length of all selected edges
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EdgeLength.FCMacro
# inspired by https://forum.freecad.org/viewtopic.php?t=44309
from PySide import QtCore, QtGui
edges = FreeCADGui.Selection.getSelectionEx()[0].SubObjects
length = sum(e.Length for e in edges)
print(f"Length of selected edges is {length:.2f} mm.")
diag = QtGui.QMessageBox(QtGui.QMessageBox.Information, "Edge Length", f"Length of selected edges is {length:.2f} mm.")
diag.setWindowModality(QtCore.Qt.ApplicationModal)
diag.exec_()
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