Angle gauge blocks with case (customizable)

This is a set of angle measurement blocks that are particularly suited for measuring small parts. The default set includes 35 gauges from 2.5° to 87.5° in 2.5° increments with a nominal size of 15×20×10 mm.

The gauges and case are heavily customizable. For the gauges, the angles (start, end, and increment) and size (width, depth, and height) can be specified. When exporting STL files use the `blocks`, `base`, or `lid` options for the **what** parameter; the `preview` option is only for previewing the final result. If previewing or rendering are slow try reducing the value of **Case→bevel_fn**.

The included STL files are those generated using the default options. The `Angle_blocks_with_support.stl` file has a support manually added to aid in printing the thinner gauges.