Mirror transformation of an object
Say that I have a circle, and I want to create a light bulb base. I go into the 'distortion' mode and begin to distort the shape using the points given. I would like the ability to mirror the distortion on both sides or all sides of the shape. In other words, if there 2 distortion points on either side of the object, I would like to be able to distort one point, and the option to mirror that distortion on the other side. This is especially important when distorting shapes with curves.
Symmetry is recommended as soon as possible