Add Letter Buffering Support

brodykenrick / text_on_OpenSCAD

A library for putting customised "text on" 3D shapes in OpenSCAD with changeable fonts, languages/scripts, text direction.

GNU Lesser General Public License v2.1

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Closed pavpen closed 6 years ago

pavpen commented 7 years ago

As a text_on user, I would like to be able to vary the thickness of letters being typeset.

In other fields of science, a shell of a given width added to a polygon is known as a buffer.