This is a utility I have been working occasionally; I needed a tool for Vangard that would let me create simple images from polygons. This is just a tool to create better placeholder art. It is named PolyPerfect 5.1 in honor of a long-forgotten word processor that had a vast array of keyboard shortcuts. PolyPerfect is also controlled by the keyboard, without the slightest attempt at usability or standardization, I just needed to get the thing built.
Link to Gist: https://gist.github.com/agnes1/ee346d353bb10b5e01c1
It’s built with Java 8 and JavaFX.