Keen to see what that might look like! Also makes sense it was focused for building interactive tools.
Yeah so the use of translate on the sketch is problematic as there is a number of things going on underneath due to how layers are setup… and @neilcsmith is correct: Layers are implemented with PGraphics under the hood. You can access a layer’s PGraphics object using graphics, hopefully you can initialise using that instead. Let me know how you go, it’s possible this side of things still needs work to ensure it works with Processing libraries in the correct manner.