I would like to select one side of an object, like shown in the image below (this is a very simple object that I created for the purpose of demonstration).
I did it in this image by going around the edges of that face with Alt+Right-click and then Ctrl+E and select Loop Inner Region. This works fine when the object in question can easily have the border regions selected.
In the end, I want to use Python to select these edges, and then create new edges based on the positions of these faces/edges/vertices. I just don't really know where to start. I am not the greatest with blender, which right now is my biggest downfall. I think the best method would be to have the complex mesh become a simple like binary mesh, with as little faces as possible. Or something along those lines. I would be interested to know what you guys have to say. Let me know if you need more information.
I am trying to place cylinders a certain distance behind a certain "side" of an object. I plan on doing this (using python) by getting a coordinate of a point on that "side" and then generating a circle, extruding the edges of that circle upward a certain distance, then checking that the new circle is still the same distance away from the "side" that was chosen. So even if the side chosen is very complex and bendy, the cylinder that I create will be a set distance away from and follow that side. In the simple example, it would be something like: . Note here, I have just manually placed a cylinder behind the "side" I show in the first image.
The best way to think of it, is I want to create tubes that go through the object, but just at a set distance from a side. Example of an end result, but done manually (would be nice to automate with python).