diff options
Diffstat (limited to 'pmpd3d_get.c')
| -rw-r--r-- | pmpd3d_get.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/pmpd3d_get.c b/pmpd3d_get.c index c23b594..c832aba 100644 --- a/pmpd3d_get.c +++ b/pmpd3d_get.c @@ -599,3 +599,68 @@ void pmpd3d_linkPos(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv) } } } +void pmpd3d_linkLength(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv) +{ + int i; + t_atom toout[6]; + t_float tmp1, tmp2, tmp3; + + if ((argc>0)&&(argv[0].a_type == A_FLOAT)) + { + i = atom_getfloatarg(0, argc, argv); + if ( (i>=0) && (i<x->nb_link) ) + { + tmp1=x->link[i].mass1->posX-x->link[i].mass2->posX; + tmp2=x->link[i].mass1->posY-x->link[i].mass2->posY; + tmp3=x->link[i].mass1->posZ-x->link[i].mass3->posZ; + + SETSYMBOL(&(toout[0]), x->link[i].Id); + SETFLOAT(&(toout[1]), i); + SETFLOAT(&(toout[2]), tmp1); + SETFLOAT(&(toout[3]), tmp2); + SETFLOAT(&(toout[4]), tmp3); + SETFLOAT(&(toout[5]), sqrt(tmp1*tmp1 + tmp2*tmp2 + tmp3*tmp3)); + outlet_anything(x->main_outlet, gensym("linkLength"), 6, 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) + { + tmp1=x->link[i].mass1->posX-x->link[i].mass2->posX; + tmp2=x->link[i].mass1->posY-x->link[i].mass2->posY; + tmp3=x->link[i].mass1->posZ-x->link[i].mass3->posZ; + + SETSYMBOL(&(toout[0]), x->link[i].Id); + SETFLOAT(&(toout[1]), i); + SETFLOAT(&(toout[2]), tmp1); + SETFLOAT(&(toout[3]), tmp2); + SETFLOAT(&(toout[4]), tmp3); + SETFLOAT(&(toout[5]), sqrt(tmp1*tmp1 + tmp2*tmp2 + tmp3*tmp3)); + outlet_anything(x->main_outlet, gensym("linkLength"), 6, toout); + } + } + } + else + if (argc == 0) + { + for (i=0; i< x->nb_link; i++) + { + tmp1=x->link[i].mass1->posX-x->link[i].mass2->posX; + tmp2=x->link[i].mass1->posY-x->link[i].mass2->posY; + tmp3=x->link[i].mass1->posZ-x->link[i].mass3->posZ; + + SETSYMBOL(&(toout[0]), x->link[i].Id); + SETFLOAT(&(toout[1]), i); + SETFLOAT(&(toout[2]), tmp1); + SETFLOAT(&(toout[3]), tmp2); + SETFLOAT(&(toout[4]), tmp3); + SETFLOAT(&(toout[5]), sqrt(tmp1*tmp1 + tmp2*tmp2 + tmp3*tmp3)); + outlet_anything(x->main_outlet, gensym("linkLength"), 6, toout); + } + } +} |