Have a look at room_sim_2d from iemgui or the attachment. It's not the library you're looking for but it should be what you described.

2011/2/10 Tyler Leavitt thecryoflove@gmail.com:

Hello all, So I posed a question about calculating triangles made by intersecting lines is a pentagon (thanks for the help Mathieu), and now that it is done I want to easily control the 5 vertices. I remember using [ngrid] at some point, which is [grid] but with multiple vertices... exactly what I need. Googling turned up this: http://puredata.hurleur.com/sujet-1378-designing-surround-sound-mixer%C2%A0w... basically says [ngrid] is in the ix library. Well I can't find any mention of ix library anywhere... Does anyone know of this library/[ngrid]? I just installed extended 0.42.5 fresh thinking it would be in there...but nothing. Tyler _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list

hey,

On 10.02.2011 10:29, Tyler Leavitt wrote:

Does anyone know of this library/[ngrid]? I just installed extended 0.42.5 fresh thinking it would be in there...but nothing.

if you're still looking for ngrid, it's there: https://pure-data.svn.sourceforge.net/svnroot/pure-data/trunk/extensions/gui...

have fun, ub