I've got a Codepen of it but I still can't make it work. I think I've got the needed javascript files in the settings right. I can't make it recognize the MorphSVGPlugin plugin.   OK, I'm trying to make a red ball: 1. move from off the left screen to a certain point. When it gets to that point I want it to 2. move along the path of an arc.   The arc is made with MorphSVGPlugin.pathDataToBezier. As best I can see both are running but it looks like