From 1abc1e4b559fc86f1bd783a887b9da0c9b963842 Mon Sep 17 00:00:00 2001 From: Cyrille Henry Date: Mon, 25 Aug 2014 13:09:20 +0000 Subject: linkLength new message svn path=/trunk/externals/pmpd/; revision=17342 --- pmpd_get.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) (limited to 'pmpd_get.c') diff --git a/pmpd_get.c b/pmpd_get.c index 51759d6..361cd89 100644 --- a/pmpd_get.c +++ b/pmpd_get.c @@ -503,3 +503,48 @@ void pmpd_linkPos(t_pmpd *x, t_symbol *s, int argc, t_atom *argv) } } } + +void pmpd_linkLength(t_pmpd *x, t_symbol *s, int argc, t_atom *argv) +{ + int i; + t_atom toout[3]; + + if ((argc>0)&&(argv[0].a_type == A_FLOAT)) + { + i = atom_getfloatarg(0, argc, argv); + if ( (i>=0) && (inb_link) ) + { + SETSYMBOL(&(toout[0]), x->link[i].Id); + SETFLOAT(&(toout[1]), i); + SETFLOAT(&(toout[2]), x->link[i].mass1->posX-x->link[i].mass2->posX); + outlet_anything(x->main_outlet, gensym("linkLength"), 3, toout); + } + } + else + if ((argc>0)&&(argv[0].a_type == A_SYMBOL)) + { + SETSYMBOL(&(toout[0]), atom_getsymbolarg(0,argc,argv)); + for (i=0; i< x->nb_link; i++) + { + if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id) + { + SETSYMBOL(&(toout[0]), x->link[i].Id); + SETFLOAT(&(toout[1]), i); + SETFLOAT(&(toout[2]), x->link[i].mass1->posX-x->link[i].mass2->posX); + outlet_anything(x->main_outlet, gensym("linkLength"), 3, toout); + } + } + } + else + if (argc == 0) + { + for (i=0; i< x->nb_link; i++) + { + SETSYMBOL(&(toout[0]), x->link[i].Id); + SETFLOAT(&(toout[1]), i); + SETFLOAT(&(toout[2]), x->link[i].mass1->posX-x->link[i].mass2->posX); + outlet_anything(x->main_outlet, gensym("linkLength"), 3, toout); + } + } +} + -- cgit v1.2.1