I made a new motion blur tool using the code I used earlier I also used x and y values instead of direction and distance this time. Simply move around the cursor and click the red button. It will show you a preview of that with motion blur. If you want, you can adjust the paremeters in the custom block. After that, don't press the green flag again, because the lists will reset, but you can get the lists, the custom block, and the when I receive script in sprite1, and use it for your projects. Feel free to use it as long as you credit me. By the way this is better used on mobile, but if you're on PC you have to click to start recording.
