Smily (Emoticon) OpenSCAD Library

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I needed a smily face for an OpenSCAD design I'm working on. I thought I might as well created a few different smilies while I was at it. This first version of the library comes with five smily styles: :), :D, :(, ;), and :| I've included STL's for 3D printers and DXF's for laser cutters. The zip contains all the other files listed. Instructions Include smily.scad to gain access to these functions. / Draws some smily examples/ smily_examples(); // this will display some examples / Creates a smily face type - string. Type of smily. :) = normal, :D = big smile, :( = frown, ;) = wink, :| = expressionless radius - float. The radius of the smily face height - float. The height of the smily face, specify 0 for 2D smily line_thickness - float. The thickness of the lines in the drawing inverse - bool. Not a true inverse. Draws outlines instead of filling in. */ smily(type = ":)", radius = 20, height = 5, line_thickness = 2, inverse = false) SMILE!