diff options
author | Cyrille Henry <nusmuk@users.sourceforge.net> | 2013-05-16 21:36:34 +0000 |
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committer | Cyrille Henry <nusmuk@users.sourceforge.net> | 2013-05-16 21:36:34 +0000 |
commit | 43c2ad70c52a9373897ee296a7254ee16c6dea34 (patch) | |
tree | 33668189498ed2f6e4aea60b5048238283654c71 /pmpd3d_core.c | |
parent | 1ac6370714c29ec9e8098773eb3503aa0a9cdd1b (diff) |
allow mass and link to be created with fewer parrametters.
svn path=/trunk/externals/pmpd/; revision=17133
Diffstat (limited to 'pmpd3d_core.c')
-rw-r--r-- | pmpd3d_core.c | 146 |
1 files changed, 80 insertions, 66 deletions
diff --git a/pmpd3d_core.c b/pmpd3d_core.c index 9ec176b..8325514 100644 --- a/pmpd3d_core.c +++ b/pmpd3d_core.c @@ -187,32 +187,40 @@ void pmpd3d_bang(t_pmpd3d *x) } void pmpd3d_mass(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv) -//, t_symbol *Id, t_float mobile, t_float M, t_float posX, t_float posY, t_float posZ ) -{ // add a mass : Id, invM speedX posX - if(argv[0].a_type == A_SYMBOL) - { - x->mass[x->nb_mass].Id = atom_getsymbolarg(0,argc,argv); - x->mass[x->nb_mass].mobile = (int) atom_getfloatarg(1, argc, argv); - t_float M = atom_getfloatarg(2, argc, argv); - if (M<=0) M=1; - x->mass[x->nb_mass].invM = 1/M; - x->mass[x->nb_mass].speedX = 0; - x->mass[x->nb_mass].speedY = 0; - x->mass[x->nb_mass].speedZ = 0; - x->mass[x->nb_mass].posX = atom_getfloatarg(3, argc, argv); - x->mass[x->nb_mass].posY = atom_getfloatarg(4, argc, argv); - x->mass[x->nb_mass].posZ = atom_getfloatarg(5, argc, argv); - x->mass[x->nb_mass].forceX = 0; - x->mass[x->nb_mass].forceY = 0; - x->mass[x->nb_mass].forceZ = 0; - x->mass[x->nb_mass].num = x->nb_mass; - x->mass[x->nb_mass].D2 = 0; - x->mass[x->nb_mass].D2offset = 0; - x->mass[x->nb_mass].overdamp = 0; - - x->nb_mass++ ; - x->nb_mass = min ( nb_max_mass -1, x->nb_mass ); - } +// t_symbol *Id, t_float mobile, t_float M, t_float posX, t_float posY, t_float posZ ) +{ + x->mass[x->nb_mass].Id = gensym("mass"); + if ((argc >= 1) && (argv[0].a_type == A_SYMBOL)) + x->mass[x->nb_mass].Id = atom_getsymbolarg(0,argc,argv); + x->mass[x->nb_mass].mobile = 1; + if ((argc >= 2) && (argv[1].a_type == A_FLOAT)) + x->mass[x->nb_mass].mobile = (int) atom_getfloatarg(1, argc, argv); + t_float M = 1; + if ((argc >= 3) && (argv[2].a_type == A_FLOAT)) + M = atom_getfloatarg(3, argc, argv); + if (M<=0) M=1; + x->mass[x->nb_mass].invM = 1/M; + x->mass[x->nb_mass].speedX = 0; + x->mass[x->nb_mass].speedY = 0; + x->mass[x->nb_mass].speedZ = 0; + x->mass[x->nb_mass].posX = 0; + if ((argc >= 4) && (argv[3].a_type == A_FLOAT)) + x->mass[x->nb_mass].posX = atom_getfloatarg(3, argc, argv); + x->mass[x->nb_mass].posY = 0; + if ((argc >= 5) && (argv[4].a_type == A_FLOAT)) + x->mass[x->nb_mass].posY = atom_getfloatarg(4, argc, argv); + x->mass[x->nb_mass].posZ = 0; + if ((argc >= 6) && (argv[5].a_type == A_FLOAT)) + x->mass[x->nb_mass].posZ = atom_getfloatarg(5, argc, argv); + x->mass[x->nb_mass].forceX = 0; + x->mass[x->nb_mass].forceY = 0; + x->mass[x->nb_mass].forceZ = 0; + x->mass[x->nb_mass].num = x->nb_mass; + x->mass[x->nb_mass].D2 = 0; + x->mass[x->nb_mass].D2offset = 0; + x->mass[x->nb_mass].overdamp = 0; + x->nb_mass++ ; + x->nb_mass = min ( nb_max_mass -1, x->nb_mass ); } void pmpd3d_create_link(t_pmpd3d *x, t_symbol *Id, int mass1, int mass2, t_float K, t_float D, t_float Pow, t_float Lmin, t_float Lmax, t_int type) @@ -244,61 +252,67 @@ void pmpd3d_link(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv) int i, j; - t_symbol *Id = atom_getsymbolarg(0,argc,argv); - int mass1 = atom_getfloatarg(1, argc, argv); - int mass2 = atom_getfloatarg(2, argc, argv); - t_float K = atom_getfloatarg(3, argc, argv); - t_float D = atom_getfloatarg(4, argc, argv); + t_symbol *Id = gensym("link"); + if ((argc >= 1) && (argv[0].a_type == A_SYMBOL)) + Id = atom_getsymbolarg(0,argc,argv); + t_float K = 0; + if ((argc >= 4) && (argv[3].a_type == A_FLOAT)) + K = atom_getfloatarg(3, argc, argv); + t_float D = 0; + if ((argc >= 5) && (argv[4].a_type == A_FLOAT)) + D = atom_getfloatarg(4, argc, argv); t_float Pow = 1; - if (argc > 5) Pow = atom_getfloatarg(5, argc, argv); + if ((argc > 5) && (argv[5].a_type == A_FLOAT)) + Pow = atom_getfloatarg(5, argc, argv); t_float Lmin = -1000000; - if (argc > 6) Lmin = atom_getfloatarg(6, argc, argv); + if ((argc > 6) && (argv[6].a_type == A_FLOAT)) + Lmin = atom_getfloatarg(6, argc, argv); t_float Lmax = 1000000; - if (argc > 7) Lmax = atom_getfloatarg(7, argc, argv); + if ((argc > 7) && (argv[7].a_type == A_FLOAT)) + Lmax = atom_getfloatarg(7, argc, argv); // post("%d,%d, %f,%f", mass1, mass2, K, D); - if ( ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) ) + if ( (argc >= 3) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) ) { - pmpd3d_create_link(x, Id, mass1, mass2, K, D, Pow, Lmin, Lmax, 0); + pmpd3d_create_link(x, Id, atom_getfloatarg(1, argc, argv), atom_getfloatarg(2, argc, argv), K, D, Pow, Lmin, Lmax, 0); } - else - if ( ( argv[1].a_type == A_SYMBOL ) && ( argv[2].a_type == A_FLOAT ) ) + else if ( ( argv[1].a_type == A_SYMBOL ) && ( argv[2].a_type == A_FLOAT ) ) + { + for (i=0; i< x->nb_mass; i++) { - for (i=0; i< x->nb_mass; i++) + if ( atom_getsymbolarg(1,argc,argv) == x->mass[i].Id) { - if ( atom_getsymbolarg(1,argc,argv) == x->mass[i].Id) - { - pmpd3d_create_link(x, Id, i, mass2, K, D, Pow, Lmin, Lmax, 0); - } + pmpd3d_create_link(x, Id, i, atom_getfloatarg(2, argc, argv), K, D, Pow, Lmin, Lmax, 0); } } - else - if ( ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_SYMBOL ) ) + } + else if ( ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_SYMBOL ) ) + { + for (i=0; i< x->nb_mass; i++) + { + if ( atom_getsymbolarg(2,argc,argv) == x->mass[i].Id) { - for (i=0; i< x->nb_mass; i++) - { - if ( atom_getsymbolarg(2,argc,argv) == x->mass[i].Id) - { - pmpd3d_create_link(x, Id, mass1, i, K, D, Pow, Lmin, Lmax, 0); - } - } + pmpd3d_create_link(x, Id, atom_getfloatarg(1, argc, argv), i, K, D, Pow, Lmin, Lmax, 0); } - else - if ( ( argv[1].a_type == A_SYMBOL ) && ( argv[2].a_type == A_SYMBOL ) ) + } + } + else if ( ( argv[1].a_type == A_SYMBOL ) && ( argv[2].a_type == A_SYMBOL ) ) + { + for (i=0; i< x->nb_mass; i++) + { + for (j=0; j< x->nb_mass; j++) + { + if ( (atom_getsymbolarg(1,argc,argv) == x->mass[i].Id)&(atom_getsymbolarg(2,argc,argv) == x->mass[j].Id)) { - for (i=0; i< x->nb_mass; i++) - { - for (j=0; j< x->nb_mass; j++) - { - if ( (atom_getsymbolarg(1,argc,argv) == x->mass[i].Id)&(atom_getsymbolarg(2,argc,argv) == x->mass[j].Id)) - { - if (!( (x->mass[i].Id == x->mass[j].Id) && (i>j) )) - // si lien entre 2 serie de masses identique entres elle, alors on ne creer qu'un lien sur 2, pour evider les redondances - pmpd3d_create_link(x, Id, i, j, K, D, Pow, Lmin, Lmax, 0); - } - } - } + if (!( (x->mass[i].Id == x->mass[j].Id) && (i>j) )) + // si lien entre 2 serie de masses identique entres elle, alors on ne creer qu'un lien sur 2, pour evider les redondances + pmpd3d_create_link(x, Id, i, j, K, D, Pow, Lmin, Lmax, 0); } + } + } + } + else + pmpd3d_create_link(x, Id, 0, 1, K, D, Pow, Lmin, Lmax, 0); } void pmpd3d_tLink(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv) |