There's any way to use a custom shape? Like the example "spell_circle"?
Design pixelart effects and render them to .png sprite sheets or .gifs · By
Yes, it's still a very WIP function, but if you scroll down you'll see a box that says "Sprite - none", by clicking on it a file prompt will open where you can load an image as a custom shape. It's still very limited, as It only recognizes strips and it will ask you for the exact number of frames. We'll update it after the UI change to make it more user-friendly and easier to use.