I am thinking what would be the best way to create a tool that provide associative hatches. (I know there is history command but would be better without it as a standalone tool that works all the time even if the user forget to switch on the history. )
We need actually something that updates the hatch based on the polygon. Is it a timer in Python or event handler in C#?
I also realized that background would also be a useful feature and after the associative hatch script it could be done with a C# plugin.