Drawing Arrows within a Tool


Does a method exist to add arrow heads to a line within the GL functions?


No, use the polygon constant with 3 points.

REF: Drawing a Face on the View with a Ruby Tool


You might take a look at ThomThom’s code for gizmos, etc.


It’s actually part of TT_Lib2 … file "gizmo_manipulator.rb" line 648


The polygon constant with 3 points works like a charm, thank-you.


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