Currently, all objects will snap to the grid. However, there are certain maps or games where a grid-layout would not be logical. For example, a game with cards would benefit from a different kind of snapping; Snapping to "notches". To explain what I mean by a notch; This is the idea I was thinking about; something that you can pin something to. For example, snapping the center of a card or a token to the center of the notch. This would help with a game where you have to lay out cards in a specific pattern; this is the case for the Pathfinder-related property called "The Harrow", where you have to lay out the cards in ways that are sometimes inconvenient in a square or hex grid. If I could instead lay out on the map exactly where objects are supposed to snap to rather than the system telling me where I'm allowed to let objects snap, I could do more with my layouts too, such as buildings where rooms aren't all square, rectangular boxes. I could imagine this system working by allowing the DM to drag and drop standard tables of squares. Like so; Perhaps something like this is already possible. I haven't heard of it if it is!
