Customizable Diamond Coaster

Wanted to get some practice in OpenSCAD design with interest in geometry and pattern generation. What better way than to design some cool coasters?

This visually pleasing diamond design is based on the number Phi, "the golden ratio," and can be edited in the OpenSCAD file included. There are only two variables to change, the size of the diamonds, and the width of the lines. The coaster itself is 10cm in diameter, which should be large enough for almost any cup you can throw on it.

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