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pmpd3d_set.c
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pmpd3d_set.c
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// --------------------------------------------------------------------------
// This file is part of the pmpd software.
//
// pmpd software is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// pmpd firmware is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with pmpd software. If not, see <http://www.gnu.org/licenses/>.
// --------------------------------------------------------------------------
//
// pmpd = physical modeling for pure data
// ch@chnry.net
#define sph2carX(r,phy,teta) (r * cos(teta))
#define sph2carY(r,phy,teta) (r * sin(teta) * cos(phy))
#define sph2carZ(r,phy,teta) (r * sin(teta) * sin(phy))
void pmpd3d_setK(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i, offset;
t_garray *a;
int npoints, n;
t_word *vec;
t_float K;
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));
x->link[tmp].K = 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)
{
x->link[i].K = atom_getfloatarg(1, argc, argv);
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].K = K*vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].K = K*vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
offset = atom_getfloatarg(0, argc, argv);
n=min(npoints,x->nb_link-atom_getfloatarg(1, argc, argv));
for (i=0; i < n; i++)
{
x->link[i+offset].K = K*vec[i].w_float;
}
}
}
}
void pmpd3d_setD(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i, offset;
t_garray *a;
int npoints, n;
t_word *vec;
t_float K;
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));
x->link[tmp].D = atom_getfloatarg(1, argc, argv);
}
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)
{
x->link[i].D = atom_getfloatarg(1, argc, argv);
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].D = K*vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].D = K*vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
offset = atom_getfloatarg(0, argc, argv);
n=min(npoints,x->nb_link-atom_getfloatarg(1, argc, argv));
for (i=0; i < n; i++)
{
x->link[i+offset].D = K*vec[i].w_float;
}
}
}
}
void pmpd3d_setPow(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i, offset;
t_garray *a;
int npoints, n;
t_word *vec;
t_float K;
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));
x->link[tmp].Pow = 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)
{
x->link[i].Pow = atom_getfloatarg(1, argc, argv);
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].Pow = K*vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].Pow = K*vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
offset = atom_getfloatarg(0, argc, argv);
n=min(npoints,x->nb_link-atom_getfloatarg(1, argc, argv));
for (i=0; i < n; i++)
{
x->link[i+offset].K = K*vec[i].w_float;
}
}
}
}
void pmpd3d_setDEnv(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i, offset;
t_garray *a;
int npoints, n;
t_word *vec;
t_float K;
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_mass-1, tmp));
x->mass[tmp].D2 = 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_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].D2 = atom_getfloatarg(1, argc, argv);
}
}
}
else if ( (argc == 1) && ( argv[0].a_type == A_FLOAT ) )
{
for (i=0; i< x->nb_mass; i++)
{
x->mass[i].D2 = atom_getfloatarg(0, argc, argv);
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].D2 = K*vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].D2 = K*vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
offset = atom_getfloatarg(0, argc, argv);
n=min(npoints,x->nb_mass-atom_getfloatarg(1, argc, argv));
for (i=0; i < n; i++)
{
x->mass[i+offset].D2 = K*vec[i].w_float;
}
}
}
}
void pmpd3d_setDEnvOffset(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i, offset;
t_garray *a;
int npoints, n;
t_word *vec;
t_float K;
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_mass-1, tmp));
x->mass[tmp].D2offset = atom_getfloatarg(0, argc, argv);
}
else if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
{
for (i=0; i< x->nb_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].D2offset = atom_getfloatarg(1, argc, argv);
}
}
}
else if ( (argc == 1) && ( argv[0].a_type == A_FLOAT ) )
{
for (i=0; i< x->nb_mass; i++)
{
x->mass[i].D2offset = atom_getfloatarg(0, argc, argv);
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].D2offset = K*vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].D2offset = K*vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
offset = atom_getfloatarg(0, argc, argv);
n=min(npoints,x->nb_mass-atom_getfloatarg(1, argc, argv));
for (i=0; i < n; i++)
{
x->mass[i+offset].D2offset = K*vec[i].w_float;
}
}
}
}
void pmpd3d_setL(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i;
t_garray *a;
int npoints, n;
t_word *vec;
t_float K;
if ( (argc == 2) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
{ // set a link to a specific size
tmp = atom_getfloatarg(0, argc, argv);
tmp = max(0, min( x->nb_link-1, tmp));
x->link[tmp].L = atom_getfloatarg(1, argc, argv);
}
else if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
{ // set a class of link to a specific size
for (i=0; i< x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].L = atom_getfloatarg(1, argc, argv);
}
}
}
else if ( (argc == 1) && ( argv[0].a_type == A_FLOAT ) )
{ // set all link size
for (i=0; i< x->nb_link; i++)
{
x->link[i].L = atom_getfloatarg(1, argc, argv);
}
}
else if ( (argc == 1) && ( argv[0].a_type == A_SYMBOL ) )
{ //
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_link; i++)
{
x->link[i].L = vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].L = K*vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
}
void pmpd3d_addL(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i;
t_garray *a;
int npoints, n;
t_word *vec;
t_float K;
if ( (argc == 2) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
{ // set a link to a specific size
tmp = atom_getfloatarg(0, argc, argv);
tmp = max(0, min( x->nb_link-1, tmp));
x->link[tmp].L += atom_getfloatarg(1, argc, argv);
}
else if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
{ // set a class of link to a specific size
for (i=0; i< x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].L += atom_getfloatarg(1, argc, argv);
}
}
}
else if ( (argc == 1) && ( argv[0].a_type == A_FLOAT ) )
{ // set a link to it's current size
tmp = atom_getfloatarg(0, argc, argv);
tmp = max(0, min( x->nb_link-1, tmp));
x->link[tmp].L += x->link[tmp].distance;
}
else if ( (argc == 1) && ( argv[0].a_type == A_SYMBOL ) )
{ // set a class of link to there current size
for (i=0; i< x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].L += x->link[i].distance;
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
K=1;
if ((argc >= 3) && ( argv[2].a_type == A_FLOAT )) K=atom_getfloatarg(2, argc, argv);
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].L += K*vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
}
void pmpd3d_setLCurrent(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i;
if ( ( argc == 1 ) && ( argv[0].a_type == A_FLOAT ) )
{ // set a link to it's current length
tmp = atom_getfloatarg(0, argc, argv);
tmp = max(0, min( x->nb_link-1, tmp));
x->link[tmp].L = x->link[tmp].distance;
}
else if ( ( argc == 1 ) && ( argv[0].a_type == A_SYMBOL ) )
{ // set a class of link to there current length
for (i=0; i< x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].L = x->link[i].distance;
}
}
}
else if ( (argc == 2) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
{ // set a link to a pmpd3d_mix between it's current length and it's size
i = atom_getfloatarg(0, argc, argv);
i = max(0, min( x->nb_link-1, i));
x->link[i].L = pmpd3d_mix(x->link[i].L,x->link[i].distance,atom_getfloatarg(1, argc, argv));
}
else if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
{ // set a class of link to a pmpd3d_mix between it's current length and it's size
for (i=0; i< x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].L = pmpd3d_mix(x->link[i].L,x->link[i].distance,atom_getfloatarg(1, argc, argv));
}
}
}
}
void pmpd3d_setLKTab(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i;
t_float K_l = atom_getfloatarg(1, argc, argv);
if (K_l <= 0) K_l = 1;
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));
x->link[tmp].K_L = K_l;
}
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)
{
x->link[i].K_L = K_l;
}
}
}
}
void pmpd3d_setLDTab(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i;
t_float D_l = atom_getfloatarg(1, argc, argv);
if (D_l <= 0) D_l = 1;
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));
x->link[tmp].D_L = D_l;
}
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)
{
x->link[i].D_L = D_l;
}
}
}
}
void pmpd3d_setLinkId(t_pmpd3d *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_SYMBOL ) )
{
tmp = atom_getfloatarg(0, argc, argv);
tmp = max(0, min( x->nb_link-1, tmp));
x->link[tmp].Id = atom_getsymbolarg(1, argc, argv);
}
else if ( ((argc == 2) && argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
for (i=0; i< x->nb_link; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->link[i].Id)
{
x->link[i].Id = atom_getsymbolarg(1, argc, argv);
}
}
}
}
void pmpd3d_setMassId(t_pmpd3d *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_SYMBOL ) )
{
tmp = atom_getfloatarg(0, argc, argv);
tmp = max(0, min( x->nb_mass-1, tmp));
x->mass[tmp].Id = atom_getsymbolarg(1, argc, argv);
}
else if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
for (i=0; i< x->nb_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].Id = atom_getsymbolarg(1, argc, argv);
}
}
}
}
void pmpd3d_setM(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
// change the weight of masses
int tmp, i, offset;
t_garray *a;
int npoints, n;
t_word *vec;
if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
{
tmp = atom_getfloatarg(0, argc, argv);
tmp = max(0, min( x->nb_mass-1, tmp));
if(atom_getfloatarg(1, argc, argv) > 0) x->mass[tmp].invM = 1./atom_getfloatarg(1, argc, argv);
}
if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
{
for (i=0; i< x->nb_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
if(atom_getfloatarg(1, argc, argv) > 0) x->mass[i].invM = 1./atom_getfloatarg(1, argc, argv);
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
{
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
n=0;
for (i=0; i < x->nb_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
if(vec[n].w_float > 0) x->mass[i].invM = 1./vec[n].w_float;
n++;
if (n >= npoints) break;
}
}
}
}
else if ( (argc >= 2) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_SYMBOL ) )
{
if (!(a = (t_garray *)pd_findbyclass(atom_getsymbolarg(1,argc,argv), garray_class)))
pd_error(x, "%s: no such array", atom_getsymbolarg(1,argc,argv)->s_name);
else if (!garray_getfloatwords(a, &npoints, &vec))
pd_error(x, "%s: bad template for tabLink", atom_getsymbolarg(1,argc,argv)->s_name);
else
{
offset = atom_getfloatarg(0, argc, argv);
n=min(npoints,x->nb_mass-offset);
for (i=0; i < n; i++)
{
if(vec[i].w_float > 0) x->mass[i+offset].invM = 1./vec[i].w_float;
}
}
}
}
void pmpd3d_setFixed(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i;
if ( (argc == 1) && (argv[0].a_type == A_FLOAT ) )
{
tmp = atom_getfloatarg(0, argc, argv);
tmp = max(0, min( x->nb_mass-1, tmp));
x->mass[tmp].mobile = 0;
}
else if ( (argc == 1) && (argv[0].a_type == A_SYMBOL ) )
{
for (i=0; i< x->nb_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].mobile = 0;
}
}
}
}
void pmpd3d_setMobile(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i;
if ( (argc == 1) && ( argv[0].a_type == A_FLOAT ) )
{
tmp = atom_getfloatarg(0, argc, argv);
tmp = max(0, min( x->nb_mass-1, tmp));
x->mass[tmp].mobile = 1;
}
else if ( (argc == 1) && ( argv[0].a_type == A_SYMBOL ) )
{
for (i=0; i< x->nb_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].mobile = 1;
}
}
}
}
void pmpd3d_setSpeed(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i;
if ( (argc == 4) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) && ( argv[3].a_type == A_FLOAT ) )
{
tmp = atom_getfloatarg(0, argc, argv);
tmp = max(0, min( x->nb_mass-1, tmp));
x->mass[tmp].speedX = atom_getfloatarg(1, argc, argv);
x->mass[tmp].speedY = atom_getfloatarg(2, argc, argv);
x->mass[tmp].speedZ = atom_getfloatarg(3, argc, argv);
}
else if ( (argc == 4) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) && ( argv[3].a_type == A_FLOAT ) )
{
for (i=0; i< x->nb_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].speedX = atom_getfloatarg(1, argc, argv);
x->mass[i].speedY = atom_getfloatarg(2, argc, argv);
x->mass[i].speedZ = atom_getfloatarg(3, argc, argv);
}
}
}
}
void pmpd3d_setSpeedX(t_pmpd3d *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_mass-1, tmp));
x->mass[tmp].speedX = 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_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].speedX = atom_getfloatarg(1, argc, argv);
}
}
}
}
void pmpd3d_setSpeedY(t_pmpd3d *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_mass-1, tmp));
x->mass[tmp].speedY = 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_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].speedY = atom_getfloatarg(1, argc, argv);
}
}
}
}
void pmpd3d_setSpeedZ(t_pmpd3d *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_mass-1, tmp));
x->mass[tmp].speedZ = 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_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].speedZ = atom_getfloatarg(1, argc, argv);
}
}
}
}
void pmpd3d_setForce(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
{
int tmp, i;
if ( (argc == 4) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) && ( argv[3].a_type == A_FLOAT ) )
{
tmp = atom_getfloatarg(0, argc, argv);
tmp = max(0, min( x->nb_mass-1, tmp));
x->mass[tmp].forceX = atom_getfloatarg(1, argc, argv);
x->mass[tmp].forceY = atom_getfloatarg(2, argc, argv);
x->mass[tmp].forceZ = atom_getfloatarg(3, argc, argv);
}
else if ( (argc == 4) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) && ( argv[3].a_type == A_FLOAT ) )
{
for (i=0; i< x->nb_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].forceX = atom_getfloatarg(1, argc, argv);
x->mass[i].forceY = atom_getfloatarg(2, argc, argv);
x->mass[i].forceZ = atom_getfloatarg(3, argc, argv);
}
}
}
}
void pmpd3d_setForceX(t_pmpd3d *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_mass-1, tmp));
x->mass[tmp].forceX = 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_mass; i++)
{
if ( atom_getsymbolarg(0,argc,argv) == x->mass[i].Id)
{
x->mass[i].forceX = atom_getfloatarg(1, argc, argv);
}
}
}
}
void pmpd3d_setForceY(t_pmpd3d *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_mass-1, tmp));
x->mass[tmp].forceY = atom_getfloatarg(1, argc, argv);
}
else if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )