Isometric Pen for FireAlpaca/MediBang Paint!!

I have created an Isometric constraint brush script with customizable angles! There are no overlay guidelines, so you will have to develop some intuition about where the angles will go as you cannot see what you are doing. But the included diagram should help. The X, Y, and Z lines have a range of 100°, and I have shown where the extreme positions are for each angle on the diagram. But, it will certainly help perspective drawers as you no longer have to use the radial snap or line snap, which must be constantly adjusted. With this, its one angle setting and done!

Open-source. Spread the word about my brush scripts :3
(Interesting Side note: FireAlpaca's angle coordinate system has the 0° mark on the left horizontal (as seen on diagram), and specifies clockwise as the positive angle direction. This unconventional coordinate system is not what I am used to, and caused a lot of hassle while debugging)