diff options
Diffstat (limited to 'pmpd2d_set.c')
| -rw-r--r-- | pmpd2d_set.c | 121 |
1 files changed, 118 insertions, 3 deletions
diff --git a/pmpd2d_set.c b/pmpd2d_set.c index 02d4683..aa13697 100644 --- a/pmpd2d_set.c +++ b/pmpd2d_set.c @@ -446,6 +446,16 @@ void pmpd2d_setForceY(t_pmpd2d *x, t_symbol *s, int argc, t_atom *argv) } } +void pmpd2d_setActivei(t_pmpd3d *x, int i) +{ + float Lx, Ly, L; + Lx = x->link[i].mass1->posX - x->link[i].mass2->posX; + Ly = x->link[i].mass1->posY - x->link[i].mass2->posY; + L = sqrt( sqr(Lx) + sqr(Ly) ); + x->link[i].distance = L; + x->link[i].active = 1; +} + void pmpd2d_setActive(t_pmpd2d *x, t_symbol *s, int argc, t_atom *argv) { int tmp, i; @@ -454,7 +464,7 @@ void pmpd2d_setActive(t_pmpd2d *x, t_symbol *s, int argc, t_atom *argv) { tmp = atom_getfloatarg(0, argc, argv); tmp = max(0, min( x->nb_link-1, tmp)); - x->link[tmp].active = 1; + pmpd2d_setActivei(x,tmp); } else if ( (argc == 1) && ( argv[0].a_type == A_SYMBOL ) ) { @@ -462,7 +472,7 @@ void pmpd2d_setActive(t_pmpd2d *x, t_symbol *s, int argc, t_atom *argv) { if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id ) { - x->link[i].active = 1; + pmpd2d_setActivei(x,tmp); } } } @@ -470,7 +480,7 @@ void pmpd2d_setActive(t_pmpd2d *x, t_symbol *s, int argc, t_atom *argv) { for (i=0; i< x->nb_link; i++) { - x->link[i].active = 1; + pmpd2d_setActivei(x,tmp); } } } @@ -616,3 +626,108 @@ void pmpd2d_overdamp(t_pmpd2d *x, t_symbol *s, int argc, t_atom *argv) } } } + +void pmpd2d_setConnection1i(t_pmpd2d *x, int i, int j) +{ + float Lx, Ly, L; + + x->link[i].mass1=&x->mass[max(0, min( x->nb_mass-1, j))]; + Lx = x->link[i].mass1->posX - x->link[i].mass2->posX; + Ly = x->link[i].mass1->posY - x->link[i].mass2->posY; + L = sqrt( sqr(Lx) + sqr(Ly) ); + x->link[i].distance = L; +} + +void pmpd2d_setEnd1(t_pmpd2d *x, t_symbol *s, int argc, t_atom *argv) +{ + int tmp, i; + + if ( (argc == 2) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) ) + { + tmp = atom_getfloatarg(0, argc, argv); + tmp = max(0, min( x->nb_link-1, tmp)); + pmpd2d_setConnection1i(x,tmp,atom_getfloatarg(1, argc, argv)); + + } + else if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) ) + { + for (i=0; i< x->nb_link; i++) + { + if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id ) + { + pmpd2d_setConnection1i(x,i,atom_getfloatarg(1, argc, argv)); + } + } + } +} + +void pmpd2d_setConnection2i(t_pmpd2d *x, int i, int j) +{ + float Lx, Ly, L; + + x->link[i].mass2=&x->mass[max(0, min( x->nb_mass-1, j))]; + Lx = x->link[i].mass1->posX - x->link[i].mass2->posX; + Ly = x->link[i].mass1->posY - x->link[i].mass2->posY; + L = sqrt( sqr(Lx) + sqr(Ly) ); + x->link[i].distance = L; +} + +void pmpd2d_setEnd2(t_pmpd2d *x, t_symbol *s, int argc, t_atom *argv) +{ + int tmp, i; + + if ( (argc == 2) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) ) + { + tmp = atom_getfloatarg(0, argc, argv); + tmp = max(0, min( x->nb_link-1, tmp)); + pmpd2d_setConnection2i(x,tmp,atom_getfloatarg(1, argc, argv)); + + } + else if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) ) + { + for (i=0; i< x->nb_link; i++) + { + if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id ) + { + pmpd2d_setConnection2i(x,i,atom_getfloatarg(1, argc, argv)); + } + } + } +} + +void pmpd2d_setConnectioni(t_pmpd2d *x, int i, int j, int k) +{ + float Lx, Ly, L; + + x->link[i].mass1=&x->mass[max(0, min( x->nb_mass-1, j))]; + x->link[i].mass2=&x->mass[max(0, min( x->nb_mass-1, k))]; + + Lx = x->link[i].mass1->posX - x->link[i].mass2->posX; + Ly = x->link[i].mass1->posY - x->link[i].mass2->posY; + L = sqrt( sqr(Lx) + sqr(Ly) ); + x->link[i].distance = L; +} + +void pmpd2d_setEnd(t_pmpd2d *x, t_symbol *s, int argc, t_atom *argv) +{ + int tmp, i; + + if ( (argc == 3) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) ) + { + tmp = atom_getfloatarg(0, argc, argv); + tmp = max(0, min( x->nb_link-1, tmp)); + pmpd2d_setConnectioni(x,tmp,atom_getfloatarg(1, argc, argv),atom_getfloatarg(2, argc, argv)); + + } + else if ( (argc == 3) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) ) + { + for (i=0; i< x->nb_link; i++) + { + if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id ) + { + pmpd2d_setConnectioni(x,i,atom_getfloatarg(1, argc, argv),atom_getfloatarg(2, argc, argv)); + } + } + } +} + |