This... is... Awesome
But I have to ask a stupid question:
can you use this editor without GS? (because this would be greate for a friend of mine - who does it far better than me ^^ (and unlike with Earthsculptor/Blender/... he could make a whole nicer things like asign the actions )...?

ooh - and i have so much interesting things in mind you could maybe add to your Editor
(sry for my dumb english )