Along those lines, there's an unofficial (and unsupported/undocumented) tool I whipped together that may help and I don't mind if you use it on codepen. It's called PathEditor and it basically makes any SVG <path> editable in the browser, so you could interactively drag stuff around. You'd still need to set up an SVG to fit the area you're building to, and ultimately take that path data and feed it into MorphSVGPlugin.pathDataToBezier() (or build your own parser which wouldn't be terribly