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PolyTree.Clear
Del.» procedure Clear;
C++ » void Clear();
C# » public void Clear();
This method allows a PolyTree object to be reused in repeat calls to Clipper's Execute method.
Note: This method does not need to be called explicitly between calls to Clipper.Execute() since that method will automatically clear the PolyTree before propogating it with new PolyNodes.
See Also
Copyright ©2010-2012 Angus Johnson - Clipper version 5.1.0 - Help file built on 17-February-2013