13th February 2007, 06:27 AM | #1 |
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Join Date: Feb 2006
Location: Saint-Malo, France
Posts: 148
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Problem with Tcl/TK and AC3D
I am writing a script to implement 3D guidelines (a very useful measurement and alignment tool) in AC3D.
For this I need to read the coordinates of the currently selected vertices. I begin with: set Vertex [ list ] If there is only one vertex selected, no problem: set Vertex [ ac3d get_selection_centre ] If there are several selected vertices, I thought I could use: set Vertex [ ac3d get_selected_objects ] Apparently, what is returned is an empty list. Can you help? Thierry |
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