[OpenSCAD] if intersection ?

MichaelAtOz oz.at.michael at gmail.com
Fri Oct 14 00:07:26 EDT 2016


You could use  projection()
<https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/3D_to_2D_Projection>  
of the intersection, then linear extrude your support. If the intersection
is empty there is nothing to extrude.



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