> For the selection of nodes for whatever purpose, I want my UI to do BOTH 2c > (rectiliner select, shift-button1 select) AND 1 (whole network select) (3 > selection options, really). But 2c brings up an interesting problem: > > Can the user EXECUTE PART of a network? Can the user select > and execute a processing node that needs data from a node not > selected? > > I don't think so. IMO, the user may be able to select partial > (non-contiguous) networks for editing, etc., but s/he must select a whole > (contiguous) network for execution. Thoughts, opinions? I think that if we want, at some point, to allow executing part of a network, this can be done by creating a network from the selected nodes, and executing this network. Jean-Marc -- Jean-Marc Valin Universite de Sherbrooke - Genie Electrique valj01 at gel.usherb.ca