dotSCAD 2.3 assumes library is used at top level

[chill1n]

Since dotSCAD 2.3 it's not possible anymore to use dotSCAD from a sub-directory, so as to have separated library namespaces. I use dotSCAD library as follows:

use <dotSCAD/some_dotscad_library_name.scad>;

Since dotSCAD 2.3 this results in errors because some files/functions cannot be found anymore, e.g. when using: use <dotSCAD/helix_extrude.scad>;

this gives: WARNING: Can't open library '_impl/_ptf_rotate_impl.scad'. WARNING: Can't open library 'comm/to2d.scad'. WARNING: Can't open library 'comm/to3d.scad'. WARNING: Can't open library 'comm/__to_ang_vect.scad'.

This can be fixed by not assuming that the dotSCAD library is stored at top level. I propose to encode the organization of the dotSCAD directories explicitly in the relative paths of the "use" lines. Making these dependencies explicit improves the readability and usability of the code.

For instance for file: ptf/ptf_rotate.scad Change use <_impl/_ptf_rotate_impl.scad>; to use <../_impl/_ptf_rotate_impl.scad>;

[JustinSDK]

Use relative paths now. I did some basic tests. If there is any question, please let me know.

[chill1n]

Thanks for the quick action. I've done some testing and can confirm that from my side everything seems to work as expected now.