GuruBlog

For this part of my blender curve experiments I made 2 cubes that are connected by a bezier curve

I added a empty as a hook to the first and last vertex of the curve and then parented a cube to each of these. Now I can move or rotate the cubes and the curve follows.

This could come handy for a lot of things ranging from steampunk machines to 3D busines graphics

you can download the blend file here