would like a bevel plugin with adjustable width darkness/lightness and maybe roundness that can be applied to any shape or path
see attachment
Useful, yep.
it looks like another applications of the SVG filters, particularly frComposite (http://www.w3.org/TR/SVG11/filters.html#feComposite), making this a duplicate of RFE #863380
Bug watches keep track of this bug in other bug trackers.
Useful, yep.