Anuncios

The Autodesk Community Forums has a new look. Read more about what's changed on the Community Announcements board.

Anonymous
611 Vistas, 6 Respuestas

A double eccentric problem

 In the attached dwg file, there is the large red circle.

 

Inside there are two blocks, also a red circle entity.

 

The green block consists of a larger circle and a smaller eccentric circle.

 

The blue block consists of a larger circle that is equal to the green block's small circle, and its own smaller eccentric circle.

 

As you can see, I've assembled those 3 entities together where the blue's small circle is concentric with the green's larger circle and also the large red circle. I've also drawn a point (well, actually a very small circle) in an arbitrary target location that should be within the scope of the eccentrics.

 

The double eccentric problem? I'd like to know some steps that are required that rotates both green block central to its large circle and blue block central to its large circle -- so that the center of the blue block's smallest circle is exactly central to the target -- and central to the large red circle. (I hope that is all not too confusing.

 

Any help? Cuz I'm stymied.
Len Miller