[C API] Get texture full path

Oh … FYI, Ruby is implemented in C so it itself has a C API.

For a “live” C extension running within SketchUp’s process, you can call Ruby API functionality.

In my Ruby Learning Resources Book list, see the downloadable PDF for:

  • Extending Ruby 1.9: Writing Extensions in C"

There are several C functions for calling Ruby methods.
You can use one of these to get the path string by calling the method on the texture object.