What you need

• openSCAD A recent version of “openSCAD” can be downloaded here.

• the YAPP generator You can download this as a “.zip” file from github. Extract the “YAPP_Box-main.zip” file into your openSCAD projects folder. You now have a new folder “YAPP_Box-main” containing several sample files. In “YAPP_Box-main” there is also a folder “library” that contains the YAPP generator (so don’t throw it away!). It is wise to leave the folder structure as it is and save new box designs in this “YAPP_Box-main” folder.

Depending on how you downloaded YAPP (git clone or by a .zip file) YAPP_Box_main sometimes is named YAPP_Box