PanelEdgeLengthAngle.dll 7ead6750-de24-4ca4-b063-ba40914e2d53 Revit.SDK.Samples.PanelEdgeLengthAngle.CS.SetLengthAngleParams Compute the length and angle of edges Measure curtain panels on divided surfaces, store the length and angle data to parameters AlwaysVisible ADSK Autodesk, www.autodesk.com