I want to create a shape like the second image below. I created the first image below by creating a hole with boolean modifier, selecting the circle and extrude individual, etc. But how can I extend the the middle of the circle to the edge of the rectangle? I could do so by manually adding vertices and edges, but I am afraid that the result will not be precise. I wonder if there is a better way.
fudge.blend (127.4 KB)