4 char idioms - stereographic projection

thingiverse

As I said in Stereographic projection maze, I hit upon a great idea one day. If we waive the maze algorithm aside, there exists an easy way to perform a stereographic projection in OpenSCAD. I wrote a stereographic_projection which can perform stereographic projection on 2D objects. The customizer here is just a demonstration. If stereographic_projection interests you, you may find it in "chinese_4_char_idioms.scad". The stereographic_projection itself has only about twenty lines. The chinese_4_char_idioms module is designed specifically for traditional-Chinese characters with the font "微軟正黑體". If you want to use other characters and their respective fonts, the chinese_4_char_idioms module could be a template. Find my things about stereographic projection in stereographic_projection. OpenSCAD Documentation - Traditional Chinese OpenSCAD Documentation - English Print Settings Printer: CR8 Rafts: Yes Supports: Yes Resolution: layer 0.25 mm Infill: 100% How I Designed This My library dotSCAD has a stereographic_extrude module. You can use it to create a thing of stereographic projection easily. stereographic_extrude