Manual splitting/merging of quadtree cells #5
Description
Currently the user has no way to alter the quadtree structure - they can change values, but not the structure. It'd be nice if users could split/merge cells after a quadtree has been created.
I think the tricky thing about this would be deciding how the user interface would work. Do they specify a point, and the cell at that point is split? What about merging? I suppose they could specify a point, and the cell at that point could be merged with its siblings.
But I'm not sure I'm crazy about this interface - it feels a bit awkward. Is there a better way to do this?