3D GPX Figurines

Use OpenSCAD to generate 3D printable STL files for miniature figurines from any GPX course!

Docker Usage

If you don't want to install compatible versions of Ruby and OpenSCAD, you can use Docker to run this software. A Dockerfile is provided, you'll need to build the image yourself. There's a Makefile to help with this.

1. Run make bash. This will build the 3d_course_miniature:latest Docker image and drop you into a terminal.
2. Run bundle install to install Ruby dependencies.
3. Run bundle exec cli.rb generate <filename.gpx> --title <title>. <filename.gpx> should be a GPX file in the project directory.

Dependencies

• Ruby: I think most recent versions of Ruby should work fine. Tested with Ruby 3.0.
• OpenSCAD: Use 2021.01+. If you use the nightly, we'll enable fast-csg to run faster.

Usage

1. Run bundle install to install required Ruby gems.
2. Run bundle exec cli.rb generate <filename.gpx> --title <title>. This will produce <filename>.scad and <filename>.stl in the project directory.

If you want, you can use OpenSCAD to customize parameters on the generated SCAD file.