Tom Van Mele

Some explanation... * `compas.geometry.surfaces.surface.Surface` is like an ABC for parametric surfaces. * `compas.geometry.surfaces.surface.Surface.__new__` has been replaced such that only subclasses can be instantiated. * `__new__` re-overwrites of subclasses are therefore...

i vote, move forward and don't look back :)

am keeping this for the COMPAS museum. just in case...

yes, you make a good point :) would you mind submitting a PR with the suggested change?