Rhino 8 Wish: Vector Shadows for Make2D

I wish Rhino Make2D could export shadow contours based on sun position. ArchiCAD can do this:

It computes three key types of shadows: form shadow (green), cast shadow on self (red) and cast shadow on other objects (blue).

There have been various tries/requests for this, but none has been able to output all three types (mostly just the latter one):

Please make this happen.