From 8f279ae3684cc3184a86752cf889b8c0ad7868da Mon Sep 17 00:00:00 2001 From: Cyrille Henry Date: Fri, 15 Apr 2005 18:15:21 +0000 Subject: *** empty log message *** svn path=/trunk/externals/nusmuk/; revision=2768 --- msd/01_msdtest.pd | 30 +-- msd/license.txt | 504 +++++++++++++++++++++++++++++++++++++++++ msd/main.cpp | 439 ++++++++++++++++++------------------ msd2D/01_msd2Dtest.pd | 1 + msd2D/license.txt | 504 +++++++++++++++++++++++++++++++++++++++++ msd2D/main.cpp | 521 ++++++++++++++++++++---------------------- msd3D/01_msd3Dtest.pd | 1 + msd3D/license.txt | 504 +++++++++++++++++++++++++++++++++++++++++ msd3D/main.cpp | 612 +++++++++++++++++++++++--------------------------- 9 files changed, 2279 insertions(+), 837 deletions(-) create mode 100644 msd/license.txt create mode 100644 msd2D/license.txt create mode 100644 msd3D/license.txt diff --git a/msd/01_msdtest.pd b/msd/01_msdtest.pd index 6991c3c..dbacaa3 100644 --- a/msd/01_msdtest.pd +++ b/msd/01_msdtest.pd @@ -32,16 +32,16 @@ #X obj 45 576 cnv 15 300 200 empty empty empty 20 12 0 14 -261689 -66577 0; #X obj 88 590 vsl 15 128 0 100 0 0 empty empty empty 0 -8 0 8 -261689 --1 -1 7759 1; +-1 -1 8218 1; #X obj 111 590 vsl 15 128 0 100 0 0 empty empty empty 0 -8 0 8 -261689 --1 -1 5259 1; +-1 -1 6270 1; #X obj 66 590 vsl 15 128 0 100 0 0 empty empty empty 0 -8 0 8 -261689 -1 -1 10160 1; #X msg 52 736 posX fix \$1; #X obj 156 590 vsl 15 128 0 100 0 0 empty empty empty 0 -8 0 8 -261689 --1 -1 983 1; +-1 -1 2445 1; #X obj 134 590 vsl 15 128 0 100 0 0 empty empty empty 0 -8 0 8 -261689 --1 -1 2910 1; +-1 -1 4345 1; #X text 199 638 MOVE FIRST SLIDER; #X text 182 662 TO MOVE THE FIXED MASS; #X msg 184 248 link souple \$1 \$2 10 0.5 0.5; @@ -50,14 +50,14 @@ #X msg 180 438 forceX mob -300; #X obj 167 55 t b b b b b b; #X text 205 34 RESET; -#X obj 52 523 route massesPosL; #X msg 52 335 bang \, massesPosL; #X obj 52 545 unpack f f f f f; +#X obj 52 523 route massesPosL; #X connect 0 0 38 0; -#X connect 2 0 40 0; +#X connect 2 0 42 0; #X connect 2 1 1 0; #X connect 3 0 6 0; -#X connect 6 0 41 0; +#X connect 6 0 40 0; #X connect 9 0 2 0; #X connect 10 0 38 0; #X connect 11 0 9 0; @@ -84,11 +84,11 @@ #X connect 38 3 15 0; #X connect 38 4 14 0; #X connect 38 5 11 0; -#X connect 40 0 42 0; -#X connect 40 1 1 0; -#X connect 41 0 2 0; -#X connect 42 0 28 0; -#X connect 42 1 26 0; -#X connect 42 2 27 0; -#X connect 42 3 31 0; -#X connect 42 4 30 0; +#X connect 40 0 2 0; +#X connect 41 0 28 0; +#X connect 41 1 26 0; +#X connect 41 2 27 0; +#X connect 41 3 31 0; +#X connect 41 4 30 0; +#X connect 42 0 41 0; +#X connect 42 1 1 0; diff --git a/msd/license.txt b/msd/license.txt new file mode 100644 index 0000000..b1e3f5a --- /dev/null +++ b/msd/license.txt @@ -0,0 +1,504 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! + + diff --git a/msd/main.cpp b/msd/main.cpp index 324ab2d..b01bc5e 100755 --- a/msd/main.cpp +++ b/msd/main.cpp @@ -3,6 +3,7 @@ /* msd - mass spring damper model for Pure Data or Max/MSP + Copyright (C) 2005 Nicolas Montgermont Written by Nicolas Montgermont for a Master's train in Acoustic, Signal processing and Computing Applied to Music (ATIAM, Paris 6) at La Kitchen supervised by Cyrille Henry. @@ -15,31 +16,29 @@ Contact : Nicolas Montgermont, montgermont@la-kitchen.fr Cyrille Henry, Cyrille.Henry@la-kitchen.fr - This program 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 2 - of the License, or (at your option) any later version. - - This program 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 this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - Version 0.01, 12.04.2005 + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Version 0.02 -- 15.04.2005 */ // include flext header #include - #include // define constants -#define MSD_VERSION 0.01 +#define MSD_VERSION 0.02 #define nb_max_link 4000 #define nb_max_mass 4000 #define Id_length 20 @@ -62,7 +61,6 @@ typedef struct _mass { t_float posX2; t_float forceX; t_float out_forceX; - char Id_string[Id_length]; } t_mass; typedef struct _link { @@ -73,9 +71,10 @@ typedef struct _link { t_float K1, D1, D2; t_float longx, longueur; t_float distance_old; - char Id_string[Id_length]; } t_link; + + class msd: public flext_base { @@ -97,6 +96,8 @@ public: AddOutAnything("control"); // outlet for bang } + + protected: // --------------------------------------------------------------- RESET @@ -112,7 +113,7 @@ protected: for (i=0; iId = GetASymbol(argv[0]); // ID - mass[nb_mass]->mobile = GetAInt(argv[1]); // mobile - if (GetAInt(argv[2])==0) + mass[nb_mass]->Id = GetSymbol(argv[0]); // ID + mass[nb_mass]->mobile = GetInt(argv[1]); // mobile + if (GetFloat(argv[2])==0) M=1; - else M = GetAInt(argv[2]); - mass[nb_mass]->invM = 1/((float)M); // invM + else M = GetFloat(argv[2]); + mass[nb_mass]->invM = 1/(M); // invM mass[nb_mass]->speedX = 0; // vx - mass[nb_mass]->posX = GetAInt(argv[3]); // x - mass[nb_mass]->posX2 = GetAInt(argv[3]); // x + mass[nb_mass]->posX = GetFloat(argv[3]); // x + mass[nb_mass]->posX2 = GetFloat(argv[3]); // x mass[nb_mass]->forceX = 0; // Fx mass[nb_mass]->nbr = id_mass; // id_nbr - SETSYMBOL(aux,GetASymbol(argv[0])); - atom_string(aux,mass[nb_mass]->Id_string,Id_length); nb_mass++ ; id_mass++; nb_mass = min ( nb_max_mass -1, nb_mass ); - SETFLOAT(&(sortie[0]),id_mass-1); - SETSYMBOL(&(sortie[1]),GetASymbol(argv[0])); - SETFLOAT(&(sortie[2]),mass[nb_mass-1]->mobile); - SETFLOAT(&(sortie[3]),M); - SETFLOAT(&(sortie[4]),mass[nb_mass-1]->posX); - ToOutAnything(1,gensym("Mass"),5,sortie); + SetFloat((sortie[0]),id_mass-1); + SetSymbol((sortie[1]),GetSymbol(argv[0])); + SetFloat((sortie[2]),mass[nb_mass-1]->mobile); + SetFloat((sortie[3]),M); + SetFloat((sortie[4]),mass[nb_mass-1]->posX); + ToOutAnything(1,S_Mass,5,sortie); } void m_forceX(int argc,t_atom *argv) { // add a force to mass(es) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - mass[i]->forceX += GetAFloat(argv[1]); + if (sym == mass[i]->Id) + mass[i]->forceX += GetFloat(argv[1]); } } void m_posX(int argc,t_atom *argv) { // displace mass(es) named Id to a certain position - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - if (GetAFloat(argv[1]) < Xmax && GetAFloat(argv[1]) > Xmin) - { - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); + if (GetFloat(argv[1]) < Xmax && GetFloat(argv[1]) > Xmin) for (i=0; iId_string); - if (aux == 0) + if (sym == mass[i]->Id) mass[i]->posX = GetAFloat(argv[1]); } - } } void m_set_mobile(int argc,t_atom *argv) @@ -234,7 +223,7 @@ protected: // set mass No to mobile t_int i,aux; - aux = GetAInt(argv[0]); + aux = GetInt(argv[0]); for (i=0; inbr == aux) @@ -248,7 +237,7 @@ protected: // set mass No to fixed t_int i,aux; - aux = GetAInt(argv[0]); + aux = GetInt(argv[0]); for (i=0; inbr == aux) @@ -265,7 +254,7 @@ protected: for (i=0; imass1->nbr == GetAInt(argv[0]) || link[i]->mass2->nbr == GetAInt(argv[0])) { - SETFLOAT(&(aux[nb_link_delete]),link[i]->nbr); + SetFloat((aux[nb_link_delete]),link[i]->nbr); nb_link_delete++; } } @@ -275,15 +264,15 @@ protected: for (i=0; inbr == GetAInt(argv[0])) { - SETFLOAT(&(sortie[0]),mass[i]->nbr); - SETSYMBOL(&(sortie[1]),mass[i]->Id); - SETFLOAT(&(sortie[2]),mass[i]->mobile); - SETFLOAT(&(sortie[3]),1/mass[i]->invM); - SETFLOAT(&(sortie[4]),mass[i]->posX); + SetFloat((sortie[0]),mass[i]->nbr); + SetSymbol((sortie[1]),mass[i]->Id); + SetFloat((sortie[2]),mass[i]->mobile); + SetFloat((sortie[3]),1/mass[i]->invM); + SetFloat((sortie[4]),mass[i]->posX); delete mass[i]; mass[i] = mass[nb_mass-1]; nb_mass--; - ToOutAnything(1,gensym("Mass deleted"),5,sortie); + ToOutAnything(1,S_Mass_deleted,5,sortie); break; } @@ -293,13 +282,13 @@ protected: void m_Xmax(int argc,t_atom *argv) { // set damping of link(s) named Id - Xmax = GetAFloat(argv[0]); + Xmax = GetFloat(argv[0]); } void m_Xmin(int argc,t_atom *argv) { // set damping of link(s) named Id - Xmin = GetAFloat(argv[0]); + Xmin = GetFloat(argv[0]); } // -------------------------------------------------------------- LINKS @@ -312,32 +301,30 @@ protected: t_int i; link[nb_link] = new t_link; - link[nb_link]->Id = GetASymbol(argv[0]); + link[nb_link]->Id = GetSymbol(argv[0]); for (i=0; inbr==GetAInt(argv[1])) link[nb_link]->mass1 = mass[i]; else if(mass[i]->nbr==GetAInt(argv[2])) link[nb_link]->mass2 = mass[i]; - link[nb_link]->K1 = GetAFloat(argv[3]); - link[nb_link]->D1 = GetAFloat(argv[4]); - link[nb_link]->D2 = GetAFloat(argv[5]); + link[nb_link]->K1 = GetFloat(argv[3]); + link[nb_link]->D1 = GetFloat(argv[4]); + link[nb_link]->D2 = GetFloat(argv[5]); link[nb_link]->longx = link[nb_link]->mass1->posX - link[nb_link]->mass2->posX; link[nb_link]->longueur = link[nb_link]->longx ; link[nb_link]->nbr = id_link; link[nb_link]->distance_old = link[nb_link]->longueur; - SETSYMBOL(aux,GetASymbol(argv[0])); - atom_string(aux,(link[nb_link]->Id_string),Id_length); nb_link++; id_link++; nb_link = min ( nb_max_link -1, nb_link ); - SETFLOAT(&(sortie[0]),id_link-1); - SETSYMBOL(&(sortie[1]),link[nb_link-1]->Id); - SETFLOAT(&(sortie[2]),GetAInt(argv[1])); - SETFLOAT(&(sortie[3]),GetAInt(argv[2])); - SETFLOAT(&(sortie[4]),link[nb_link-1]->K1); - SETFLOAT(&(sortie[5]),link[nb_link-1]->D1); - SETFLOAT(&(sortie[6]),link[nb_link-1]->D2); - ToOutAnything(1,gensym("Link"),7,sortie); + SetFloat((sortie[0]),id_link-1); + SetSymbol((sortie[1]),link[nb_link-1]->Id); + SetFloat((sortie[2]),GetInt(argv[1])); + SetFloat((sortie[3]),GetInt(argv[2])); + SetFloat((sortie[4]),link[nb_link-1]->K1); + SetFloat((sortie[5]),link[nb_link-1]->D1); + SetFloat((sortie[6]),link[nb_link-1]->D2); + ToOutAnything(1,S_Link,7,sortie); } void m_ilink(int argc,t_atom *argv) @@ -345,23 +332,19 @@ protected: // Id, nbr, Id masses1, Id masses2, K1, D1 { t_atom aux[2], arglist[6]; - t_int i,j, strvalue, strvalue2, imass1[nb_mass], nbmass1=0, imass2[nb_mass], nbmass2=0; - char buffer[Id_length], buffer2[Id_length]; + t_int i,j, imass1[nb_mass], nbmass1=0, imass2[nb_mass], nbmass2=0; + t_symbol *Id1, *Id2; - ToOutAnything(1,gensym("iLink"),0,aux); - SETSYMBOL(aux,GetASymbol(argv[1])); - atom_string(aux, buffer, Id_length); - SETSYMBOL(aux,GetASymbol(argv[2])); - atom_string(aux, buffer2, Id_length); + Id1 = GetSymbol(argv[1]); + Id2 = GetSymbol(argv[2]); + ToOutAnything(1,S_iLink,0,aux); for (i=0;iId_string); - strvalue2=strcmp(buffer2,mass[i]->Id_string); - if (strvalue ==0) { + if (Id1 == mass[i]->Id) { imass1[nbmass1]=i; nbmass1++; } - if (strvalue2 ==0) { + if (Id2 == mass[i]->Id) { imass2[nbmass2]=i; nbmass2++; } @@ -370,12 +353,12 @@ protected: for(i=0;inbr); - SETFLOAT(&(arglist[2]),mass[imass2[j]]->nbr); - SETFLOAT(&(arglist[3]),GetAInt(argv[3])); - SETFLOAT(&(arglist[4]),GetAFloat(argv[4])); - SETFLOAT(&(arglist[5]),GetAFloat(argv[5])); + SetSymbol((arglist[0]),GetSymbol(argv[0])); + SetFloat((arglist[1]),mass[imass1[i]]->nbr); + SetFloat((arglist[2]),mass[imass2[j]]->nbr); + SetFloat((arglist[3]),GetInt(argv[3])); + SetFloat((arglist[4]),GetFloat(argv[4])); + SetFloat((arglist[5]),GetFloat(argv[5])); m_link(6,arglist); } } @@ -383,51 +366,39 @@ protected: void m_setK(int argc,t_atom *argv) { // set rigidity of link(s) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - link[i]->K1 = GetAFloat(argv[1]); + if (sym == link[i]->Id) + link[i]->K1 = GetFloat(argv[1]); } } void m_setD(int argc,t_atom *argv) { // set damping of link(s) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - link[i]->D1 = GetAFloat(argv[1]); + if (sym == link[i]->Id) + link[i]->D1 = GetFloat(argv[1]); } } void m_setD2(int argc,t_atom *argv) { // set damping of link(s) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - link[i]->D2 = GetAFloat(argv[1]); + if (sym == link[i]->Id) + link[i]->D2 = GetFloat(argv[1]); } } @@ -438,18 +409,18 @@ protected: t_atom sortie[7]; for (i=0; inbr == GetAInt(argv[0])) { - SETFLOAT(&(sortie[0]),link[i]->nbr); - SETSYMBOL(&(sortie[1]),link[i]->Id); - SETFLOAT(&(sortie[2]),link[i]->mass1->nbr); - SETFLOAT(&(sortie[3]),link[i]->mass2->nbr); - SETFLOAT(&(sortie[4]),link[i]->K1); - SETFLOAT(&(sortie[5]),link[i]->D1); - SETFLOAT(&(sortie[6]),link[i]->D2); + if (link[i]->nbr == GetInt(argv[0])) { + SetFloat((sortie[0]),link[i]->nbr); + SetSymbol((sortie[1]),link[i]->Id); + SetFloat((sortie[2]),link[i]->mass1->nbr); + SetFloat((sortie[3]),link[i]->mass2->nbr); + SetFloat((sortie[4]),link[i]->K1); + SetFloat((sortie[5]),link[i]->D1); + SetFloat((sortie[6]),link[i]->D2); delete link[i]; link[i]=link[nb_link-1]; nb_link--; - ToOutAnything(1,gensym("Link deleted"),7,sortie); + ToOutAnything(1,S_Link_deleted,7,sortie); break; } } @@ -460,135 +431,120 @@ protected: void m_get(int argc,t_atom *argv) // get attributes { - t_int i,j, auxstring1, auxstring2, auxstring3, aux; - t_symbol *auxarg; - t_atom sortie[4],atom[2]; - char buffer[Id_length],masses[]="massesPos",buffer2[Id_length], forces[] = "massesForces", links[] = "linksPos"; - - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, 20); - auxstring1 = strcmp(buffer,masses); //auxstring1 : 0 masses, 1 else - auxstring2 = strcmp(buffer,forces); //auxstring2 : 0 forces, 1 else - auxstring3 = strcmp(buffer,links); //auxstring2 : 0 links, 1 else + t_int i,j; + t_symbol *auxarg,*auxarg2, *auxtype; + t_atom sortie[4]; + auxtype = GetSymbol(argv[0]); auxarg = GetASymbol(argv[1]); //auxarg : & symbol, 0 else if (argc == 1) { - if (auxstring1 == 0)// get all masses positions + if (auxtype == S_massesPos)// get all masses positions for (i=0; iposX); - ToOutAnything(0,gensym("massesPos"),1,sortie); + { + SetFloat(sortie[0],mass[i]->posX); + ToOutAnything(0,S_massesPos,1,sortie); } - else if (auxstring2 == 0)// get all masses forces + else if (auxtype == S_massesForces)// get all masses forces for (i=0; iout_forceX); - ToOutAnything(0,gensym("massesForces"),1,sortie); + SetFloat(sortie[0],mass[i]->out_forceX); + ToOutAnything(0,S_massesForces,1,sortie); } - else if (auxstring3 == 0)// get all links positions + else if (auxtype == S_linksPos)// get all links positions for (i=0; imass1->posX); - SETFLOAT(&sortie[2],link[i]->mass2->posX); - ToOutAnything(0,gensym("linksPos"),2,sortie); + SetFloat(sortie[0],link[i]->mass1->posX); + SetFloat(sortie[1],link[i]->mass2->posX); + ToOutAnything(0,S_linksPos,2,sortie); } else // get all masses speeds for (i=0; ispeedX); - ToOutAnything(0,gensym("massesSpeeds"),1,sortie); + SetFloat(sortie[0],mass[i]->speedX); + ToOutAnything(0,S_massesSpeeds,1,sortie); } } - else if (auxstring1 == 0) // get mass positions + else if (auxtype == S_massesPos) // get mass positions { if (auxarg == 0) // No { for (j = 1; jnbr==GetAInt(argv[j])) + if (mass[i]->nbr==GetInt(argv[j])) { - SETFLOAT(&sortie[0],mass[i]->posX); - ToOutAnything(0,gensym("massesPosNo"),1,sortie); + SetFloat(sortie[0],mass[i]->posX); + ToOutAnything(0,S_massesPosNo,1,sortie); } } - else //strin FLEXT_CADDMETHOD_(c,0,"Xmin",m_Xmin);g + else //symbol { for (j = 1; jId_string); - if (aux==0) + if (auxarg2==mass[i]->Id) { - SETFLOAT(&sortie[0],mass[i]->posX); - ToOutAnything(0,gensym("massesPosId"),1,sortie); + SetFloat(sortie[0],mass[i]->posX); + ToOutAnything(0,S_massesPosId,1,sortie); } } } } } - else if (auxstring2 == 0) // get mass forces + else if (auxtype == S_massesForces) // get mass forces { if (auxarg == 0) // No { for (j = 1; jnbr==GetAInt(argv[j])) + if (mass[i]->nbr==GetInt(argv[j])) { - SETFLOAT(&sortie[0],mass[i]->out_forceX); - ToOutAnything(0,gensym("massesForcesNo"),1,sortie); + SetFloat(sortie[0],mass[i]->out_forceX); + ToOutAnything(0,S_massesForcesNo,1,sortie); } } else //string { for (j = 1; jId_string); - if (aux==0) + if (auxarg2==mass[i]->Id) { - SETFLOAT(&sortie[0],mass[i]->out_forceX); - ToOutAnything(0,gensym("massesForcesId"),1,sortie); - } + SetFloat(sortie[0],mass[i]->out_forceX); + ToOutAnything(0,S_massesForcesId,1,sortie); + } } } } } - else if (auxstring3 == 0) // get links positions + else if (auxtype == S_linksPos) // get links positions { if (auxarg == 0) // No { for (j = 1; jnbr==GetAInt(argv[j])) + if (link[i]->nbr==GetInt(argv[j])) { - SETFLOAT(&sortie[0],link[i]->mass1->posX); - SETFLOAT(&sortie[2],link[i]->mass2->posX); - ToOutAnything(0,gensym("linksPosNo"),2,sortie); + SetFloat(sortie[0],link[i]->mass1->posX); + SetFloat(sortie[1],link[i]->mass2->posX); + ToOutAnything(0,S_linksPosNo,2,sortie); } } - else //string + else //symbol { for (j = 1; jId_string); - if (aux==0) + if (auxarg2==link[i]->Id) { - SETFLOAT(&sortie[0],link[i]->mass1->posX); - SETFLOAT(&sortie[2],link[i]->mass2->posX); - ToOutAnything(0,gensym("linksPosId"),2,sortie); + SetFloat(sortie[0],link[i]->mass1->posX); + SetFloat(sortie[1],link[i]->mass2->posX); + ToOutAnything(0,S_linksPosId,2,sortie); } } } @@ -600,26 +556,23 @@ protected: { for (j = 1; jnbr==GetAInt(argv[j])) + if (mass[i]->nbr==GetInt(argv[j])) { - SETFLOAT(&sortie[0],mass[i]->speedX); - ToOutAnything(0,gensym("massesSpeedsNo"),1,sortie); + SetFloat(sortie[0],mass[i]->speedX); + ToOutAnything(0,S_massesSpeedsNo,1,sortie); } } - else //string + else //symbol { for (j = 1; jId_string); - if (aux==0) + if (auxarg2==mass[i]->Id) { SETFLOAT(&sortie[0],mass[i]->speedX); - ToOutAnything(0,gensym("massesSpeedsId"),1,sortie); + ToOutAnything(0,S_massesSpeedsId,1,sortie); } } } @@ -636,9 +589,9 @@ protected: t_int i; for (i=0; iposX); + SetFloat((sortie[i]),mass[i]->posX); } - ToOutAnything(0, gensym("massesPosL"), nb_mass, sortie); + ToOutAnything(0, S_massesPosL, nb_mass, sortie); } void m_force_dumpl() @@ -648,9 +601,9 @@ protected: t_int i; for (i=0; iout_forceX); + SetFloat((sortie[i]),mass[i]->out_forceX); } - ToOutAnything(0, gensym("massesForcesL"), nb_mass, sortie); + ToOutAnything(0, S_massesForcesL, nb_mass, sortie); } void m_info_dumpl() @@ -660,29 +613,29 @@ protected: t_int i; for (i=0; inbr); - SETSYMBOL(&(sortie[1]),mass[i]->Id); - SETFLOAT(&(sortie[2]),mass[i]->mobile); - SETFLOAT(&(sortie[3]),1/mass[i]->invM); - SETFLOAT(&(sortie[4]),mass[i]->posX); - ToOutAnything(1, gensym("Mass"), 5, sortie); + SetFloat((sortie[0]),mass[i]->nbr); + SetSymbol((sortie[1]),mass[i]->Id); + SetFloat((sortie[2]),mass[i]->mobile); + SetFloat((sortie[3]),1/mass[i]->invM); + SetFloat((sortie[4]),mass[i]->posX); + ToOutAnything(1, S_Mass, 5, sortie); } for (i=0; inbr); - SETSYMBOL(&(sortie[1]),link[i]->Id); - SETFLOAT(&(sortie[2]),link[i]->mass1->nbr); - SETFLOAT(&(sortie[3]),link[i]->mass2->nbr); - SETFLOAT(&(sortie[4]),link[i]->K1); - SETFLOAT(&(sortie[5]),link[i]->D1); - SETFLOAT(&(sortie[6]),link[i]->D2); - ToOutAnything(1, gensym("Link"), 7, sortie); + SetFloat((sortie[0]),link[i]->nbr); + SetSymbol((sortie[1]),link[i]->Id); + SetFloat((sortie[2]),link[i]->mass1->nbr); + SetFloat((sortie[3]),link[i]->mass2->nbr); + SetFloat((sortie[4]),link[i]->K1); + SetFloat((sortie[5]),link[i]->D1); + SetFloat((sortie[6]),link[i]->D2); + ToOutAnything(1, S_Link, 7, sortie); } } -// -------------------------------------------------------------- GLOBAL VARIABLES +// -------------------------------------------------------------- PROTECTED VARIABLES t_link * link[nb_max_link]; t_mass * mass[nb_max_mass]; @@ -693,9 +646,31 @@ protected: private: - static void setup(t_classid c) + const static t_symbol *S_Reset; + const static t_symbol *S_Mass; + const static t_symbol *S_Link; + const static t_symbol *S_iLink; + const static t_symbol *S_Mass_deleted; + const static t_symbol *S_Link_deleted; + const static t_symbol *S_massesPos; + const static t_symbol *S_massesPosNo; + const static t_symbol *S_massesPosId; + const static t_symbol *S_linksPos; + const static t_symbol *S_linksPosNo; + const static t_symbol *S_linksPosId; + const static t_symbol *S_massesForces; + const static t_symbol *S_massesForcesNo; + const static t_symbol *S_massesForcesId; + const static t_symbol *S_massesSpeeds; + const static t_symbol *S_massesSpeedsNo; + const static t_symbol *S_massesSpeedsId; + const static t_symbol *S_massesPosL; + const static t_symbol *S_massesForcesL; + + void static setup(t_classid c) { - // --- set up meth(i=0; i + Copyright (C) + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! + + diff --git a/msd2D/main.cpp b/msd2D/main.cpp index 9c8460a..863513c 100755 --- a/msd2D/main.cpp +++ b/msd2D/main.cpp @@ -3,6 +3,7 @@ /* msd2D - mass spring damper model for Pure Data or Max/MSP + Copyright (C) 2005 Nicolas Montgermont Written by Nicolas Montgermont for a Master's train in Acoustic, Signal processing and Computing Applied to Music (ATIAM, Paris 6) at La Kitchen supervised by Cyrille Henry. @@ -15,31 +16,29 @@ Contact : Nicolas Montgermont, montgermont@la-kitchen.fr Cyrille Henry, Cyrille.Henry@la-kitchen.fr - This program 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 2 - of the License, or (at your option) any later version. - - This program 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 this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - Version 0.01, 12.04.2005 + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Version 0.02 -- 15.04.2005 */ // include flext header #include - #include // define constants -#define MSD2D_VERSION 0.01 +#define MSD2D_VERSION 0.02 #define nb_max_link 4000 #define nb_max_mass 4000 #define Id_length 20 @@ -67,7 +66,6 @@ typedef struct _mass { t_float posY2; t_float forceY; t_float out_forceY; - char Id_string[Id_length]; } t_mass; typedef struct _link { @@ -78,7 +76,6 @@ typedef struct _link { t_float K1, D1, D2; t_float longx, longy, longueur; t_float distance_old; - char Id_string[Id_length]; } t_link; class msd2D: @@ -116,7 +113,7 @@ protected: for (i=0; iId = GetASymbol(argv[0]); // ID - mass[nb_mass]->mobile = GetAInt(argv[1]); // mobile - if (GetAInt(argv[2])==0) + mass[nb_mass]->Id = GetSymbol(argv[0]); // ID + mass[nb_mass]->mobile = GetInt(argv[1]); // mobile + if (GetFloat(argv[2])==0) M=1; - else M = GetAInt(argv[2]); - mass[nb_mass]->invM = 1/((float)M); // invM + else M = GetFloat(argv[2]); + mass[nb_mass]->invM = 1/(M); // invM mass[nb_mass]->speedX = 0; // vx[n] - mass[nb_mass]->posX = GetAInt(argv[3]); // x[n] - mass[nb_mass]->posX2 = GetAInt(argv[3]); // x[n-1] + mass[nb_mass]->posX = GetFloat(argv[3]); // x[n] + mass[nb_mass]->posX2 = GetFloat(argv[3]); // x[n-1] mass[nb_mass]->forceX = 0; // Fx[n] mass[nb_mass]->speedY = 0; // vy[n] - mass[nb_mass]->posY = GetAInt(argv[4]); // y[n] - mass[nb_mass]->posY2 = GetAInt(argv[4]); // y[n-1] + mass[nb_mass]->posY = GetFloat(argv[4]); // y[n] + mass[nb_mass]->posY2 = GetFloat(argv[4]); // y[n-1] mass[nb_mass]->forceY = 0; // Fy[n] mass[nb_mass]->nbr = id_mass; // id_nbr - SETSYMBOL(aux,GetASymbol(argv[0])); - atom_string(aux,mass[nb_mass]->Id_string,Id_length); nb_mass++ ; id_mass++; nb_mass = min ( nb_max_mass -1, nb_mass ); - SETFLOAT(&(sortie[0]),id_mass-1); - SETSYMBOL(&(sortie[1]),GetASymbol(argv[0])); - SETFLOAT(&(sortie[2]),mass[nb_mass-1]->mobile); - SETFLOAT(&(sortie[3]),M); - SETFLOAT(&(sortie[4]),mass[nb_mass-1]->posX); - SETFLOAT(&(sortie[5]),mass[nb_mass-1]->posY); - ToOutAnything(1,gensym("Mass"),6,sortie); + SetFloat((sortie[0]),id_mass-1); + SetSymbol((sortie[1]),GetSymbol(argv[0])); + SetFloat((sortie[2]),mass[nb_mass-1]->mobile); + SetFloat((sortie[3]),M); + SetFloat((sortie[4]),mass[nb_mass-1]->posX); + SetFloat((sortie[5]),mass[nb_mass-1]->posY); + ToOutAnything(1,S_Mass,6,sortie); } void m_forceX(int argc,t_atom *argv) { // add a force to mass(es) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - mass[i]->forceX += GetAFloat(argv[1]); + if (sym == mass[i]->Id) + mass[i]->forceX += GetFloat(argv[1]); } } void m_forceY(int argc,t_atom *argv) { // add a force to mass(es) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - mass[i]->forceY += GetAFloat(argv[1]); + if (sym == mass[i]->Id) + mass[i]->forceY += GetFloat(argv[1]); } } void m_posX(int argc,t_atom *argv) { // displace mass(es) named Id to a certain position - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - if (GetAFloat(argv[1]) < Xmax && GetAFloat(argv[1]) > Xmin) - { - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); + if (GetFloat(argv[1]) < Xmax && GetFloat(argv[1]) > Xmin) for (i=0; iId_string); - if (aux == 0) + if (sym == mass[i]->Id) mass[i]->posX = GetAFloat(argv[1]); } - } } void m_posY(int argc,t_atom *argv) { // displace mass(es) named Id to a certain position - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - if (GetAFloat(argv[1]) < Ymax && GetAFloat(argv[1]) > Ymin) - { - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); + if (GetFloat(argv[1]) < Ymax && GetFloat(argv[1]) > Ymin) for (i=0; iId_string); - if (aux == 0) - mass[i]->posY = GetAFloat(argv[1]); + if (sym == mass[i]->Id) + mass[i]->posY = GetFloat(argv[1]); } - } + } void m_set_mobile(int argc,t_atom *argv) @@ -322,8 +298,8 @@ protected: t_atom sortie[6], aux[nb_link]; for (i=0; imass1->nbr == GetAInt(argv[0]) || link[i]->mass2->nbr == GetAInt(argv[0])) { - SETFLOAT(&(aux[nb_link_delete]),link[i]->nbr); + if (link[i]->mass1->nbr == GetInt(argv[0]) || link[i]->mass2->nbr == GetInt(argv[0])) { + SetFloat((aux[nb_link_delete]),link[i]->nbr); nb_link_delete++; } } @@ -334,16 +310,16 @@ protected: for (i=0; inbr == GetAInt(argv[0])) { - SETFLOAT(&(sortie[0]),mass[i]->nbr); - SETSYMBOL(&(sortie[1]),mass[i]->Id); - SETFLOAT(&(sortie[2]),mass[i]->mobile); - SETFLOAT(&(sortie[3]),1/mass[i]->invM); - SETFLOAT(&(sortie[4]),mass[i]->posX); - SETFLOAT(&(sortie[5]),mass[i]->posY); + SetFloat((sortie[0]),mass[i]->nbr); + SetSymbol((sortie[1]),mass[i]->Id); + SetFloat((sortie[2]),mass[i]->mobile); + SetFloat((sortie[3]),1/mass[i]->invM); + SetFloat((sortie[4]),mass[i]->posX); + SetFloat((sortie[5]),mass[i]->posY); delete mass[i]; mass[i] = mass[nb_mass-1]; nb_mass--; - ToOutAnything(1,gensym("Mass deleted"),6,sortie); + ToOutAnything(1,S_Mass_deleted,6,sortie); break; } } @@ -352,25 +328,25 @@ protected: void m_Xmax(int argc,t_atom *argv) { // set damping of link(s) named Id - Xmax = GetAFloat(argv[0]); + Xmax = GetFloat(argv[0]); } void m_Ymax(int argc,t_atom *argv) { // set damping of link(s) named Id - Ymax = GetAFloat(argv[0]); + Ymax = GetFloat(argv[0]); } void m_Xmin(int argc,t_atom *argv) { // set damping of link(s) named Id - Xmin = GetAFloat(argv[0]); + Xmin = GetFloat(argv[0]); } void m_Ymin(int argc,t_atom *argv) { // set damping of link(s) named Id - Ymin = GetAFloat(argv[0]); + Ymin = GetFloat(argv[0]); } // -------------------------------------------------------------- LINKS @@ -383,33 +359,31 @@ protected: t_int i; link[nb_link] = new t_link; - link[nb_link]->Id = GetASymbol(argv[0]); + link[nb_link]->Id = GetSymbol(argv[0]); for (i=0; inbr==GetAInt(argv[1])) link[nb_link]->mass1 = mass[i]; else if(mass[i]->nbr==GetAInt(argv[2])) link[nb_link]->mass2 = mass[i]; - link[nb_link]->K1 = GetAFloat(argv[3]); - link[nb_link]->D1 = GetAFloat(argv[4]); - link[nb_link]->D2 = GetAFloat(argv[5]); + link[nb_link]->K1 = GetFloat(argv[3]); + link[nb_link]->D1 = GetFloat(argv[4]); + link[nb_link]->D2 = GetFloat(argv[5]); link[nb_link]->longx = link[nb_link]->mass1->posX - link[nb_link]->mass2->posX; link[nb_link]->longy = link[nb_link]->mass1->posY - link[nb_link]->mass2->posY; link[nb_link]->longueur = sqrt( pow(link[nb_link]->longx,2) + pow(link[nb_link]->longy,2)); link[nb_link]->nbr = id_link; link[nb_link]->distance_old = link[nb_link]->longueur; - SETSYMBOL(aux,GetASymbol(argv[0])); - atom_string(aux,(link[nb_link]->Id_string),Id_length); nb_link++; id_link++; nb_link = min ( nb_max_link -1, nb_link ); - SETFLOAT(&(sortie[0]),id_link-1); - SETSYMBOL(&(sortie[1]),link[nb_link-1]->Id); - SETFLOAT(&(sortie[2]),GetAInt(argv[1])); - SETFLOAT(&(sortie[3]),GetAInt(argv[2])); - SETFLOAT(&(sortie[4]),link[nb_link-1]->K1); - SETFLOAT(&(sortie[5]),link[nb_link-1]->D1); - SETFLOAT(&(sortie[6]),link[nb_link-1]->D2); - ToOutAnything(1,gensym("Link"),7,sortie); + SetFloat((sortie[0]),id_link-1); + SetSymbol((sortie[1]),link[nb_link-1]->Id); + SetFloat((sortie[2]),GetAInt(argv[1])); + SetFloat((sortie[3]),GetAInt(argv[2])); + SetFloat((sortie[4]),link[nb_link-1]->K1); + SetFloat((sortie[5]),link[nb_link-1]->D1); + SetFloat((sortie[6]),link[nb_link-1]->D2); + ToOutAnything(1,S_Link,7,sortie); } void m_ilink(int argc,t_atom *argv) @@ -417,23 +391,19 @@ protected: // Id, nbr, Id masses1, Id masses2, K1, D1 { t_atom aux[2], arglist[6]; - t_int i,j, strvalue, strvalue2, imass1[nb_mass], nbmass1=0, imass2[nb_mass], nbmass2=0; - char buffer[Id_length], buffer2[Id_length]; + t_int i,j, imass1[nb_mass], nbmass1=0, imass2[nb_mass], nbmass2=0; + t_symbol *Id1, *Id2; - ToOutAnything(1,gensym("iLink"),0,aux); - SETSYMBOL(aux,GetASymbol(argv[1])); - atom_string(aux, buffer, Id_length); - SETSYMBOL(aux,GetASymbol(argv[2])); - atom_string(aux, buffer2, Id_length); + Id1 = GetSymbol(argv[1]); + Id2 = GetSymbol(argv[2]); + ToOutAnything(1,S_iLink,0,aux); for (i=0;iId_string); - strvalue2=strcmp(buffer2,mass[i]->Id_string); - if (strvalue ==0) { + if (Id1 == mass[i]->Id) { imass1[nbmass1]=i; nbmass1++; } - if (strvalue2 ==0) { + if (Id2 == mass[i]->Id) { imass2[nbmass2]=i; nbmass2++; } @@ -442,12 +412,12 @@ protected: for(i=0;inbr); - SETFLOAT(&(arglist[2]),mass[imass2[j]]->nbr); - SETFLOAT(&(arglist[3]),GetAInt(argv[3])); - SETFLOAT(&(arglist[4]),GetAFloat(argv[4])); - SETFLOAT(&(arglist[5]),GetAFloat(argv[5])); + SetSymbol((arglist[0]),GetSymbol(argv[0])); + SetFloat((arglist[1]),mass[imass1[i]]->nbr); + SetFloat((arglist[2]),mass[imass2[j]]->nbr); + SetFloat((arglist[3]),GetAInt(argv[3])); + SetFloat((arglist[4]),GetFloat(argv[4])); + SetFloat((arglist[5]),GetFloat(argv[5])); m_link(6,arglist); } } @@ -455,51 +425,39 @@ protected: void m_setK(int argc,t_atom *argv) { // set rigidity of link(s) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - link[i]->K1 = GetAFloat(argv[1]); + if (sym == link[i]->Id) + link[i]->K1 = GetFloat(argv[1]); } } void m_setD(int argc,t_atom *argv) { // set damping of link(s) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - link[i]->D1 = GetAFloat(argv[1]); + if (sym == link[i]->Id) + link[i]->D1 = GetFloat(argv[1]); } } void m_setD2(int argc,t_atom *argv) { // set damping of link(s) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - link[i]->D2 = GetAFloat(argv[1]); + if (sym == link[i]->Id) + link[i]->D2 = GetFloat(argv[1]); } } @@ -510,18 +468,18 @@ protected: t_atom sortie[7]; for (i=0; inbr == GetAInt(argv[0])) { - SETFLOAT(&(sortie[0]),link[i]->nbr); - SETSYMBOL(&(sortie[1]),link[i]->Id); - SETFLOAT(&(sortie[2]),link[i]->mass1->nbr); - SETFLOAT(&(sortie[3]),link[i]->mass2->nbr); - SETFLOAT(&(sortie[4]),link[i]->K1); - SETFLOAT(&(sortie[5]),link[i]->D1); - SETFLOAT(&(sortie[6]),link[i]->D2); + if (link[i]->nbr == GetInt(argv[0])) { + SetFloat((sortie[0]),link[i]->nbr); + SetSymbol((sortie[1]),link[i]->Id); + SetFloat((sortie[2]),link[i]->mass1->nbr); + SetFloat((sortie[3]),link[i]->mass2->nbr); + SetFloat((sortie[4]),link[i]->K1); + SetFloat((sortie[5]),link[i]->D1); + SetFloat((sortie[6]),link[i]->D2); delete link[i]; link[i]=link[nb_link-1]; nb_link--; - ToOutAnything(1,gensym("Link deleted"),7,sortie); + ToOutAnything(1,S_Link_deleted,7,sortie); break; } } @@ -532,148 +490,134 @@ protected: void m_get(int argc,t_atom *argv) // get attributes { - t_int i,j, auxstring1, auxstring2, auxstring3, aux; - t_symbol *auxarg; - t_atom sortie[4],atom[2]; - char buffer[Id_length],masses[]="massesPos",buffer2[Id_length], forces[] = "massesForces", links[] = "linksPos"; - - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, 20); - auxstring1 = strcmp(buffer,masses); //auxstring1 : 0 masses, 1 else - auxstring2 = strcmp(buffer,forces); //auxstring2 : 0 forces, 1 else - auxstring3 = strcmp(buffer,links); //auxstring2 : 0 links, 1 else + t_int i,j; + t_symbol *auxarg,*auxarg2, *auxtype; + t_atom sortie[4]; + auxtype = GetSymbol(argv[0]); auxarg = GetASymbol(argv[1]); //auxarg : & symbol, 0 else + if (argc == 1) { - if (auxstring1 == 0)// get all masses positions + if (auxtype == S_massesPos)// get all masses positions for (i=0; iposX); - SETFLOAT(&sortie[1],mass[i]->posY); - ToOutAnything(0,gensym("massesPos"),2,sortie); + SetFloat(sortie[0],mass[i]->posX); + SetFloat(sortie[1],mass[i]->posY); + ToOutAnything(0,S_massesPos,2,sortie); } - else if (auxstring2 == 0)// get all masses forces + else if (auxtype == S_massesForces)// get all masses forces for (i=0; iout_forceX); - SETFLOAT(&sortie[1],mass[i]->out_forceY); - ToOutAnything(0,gensym("massesForces"),2,sortie); + SetFloat(sortie[0],mass[i]->out_forceX); + SetFloat(sortie[1],mass[i]->out_forceY); + ToOutAnything(0,S_massesForces,2,sortie); } - else if (auxstring3 == 0)// get all links positions + else if (auxtype == S_linksPos)// get all links positions for (i=0; imass1->posX); - SETFLOAT(&sortie[1],link[i]->mass1->posY); - SETFLOAT(&sortie[2],link[i]->mass2->posX); - SETFLOAT(&sortie[3],link[i]->mass2->posY); - ToOutAnything(0,gensym("linksPos"),4,sortie); + SetFloat(sortie[0],link[i]->mass1->posX); + SetFloat(sortie[1],link[i]->mass1->posY); + SetFloat(sortie[2],link[i]->mass2->posX); + SetFloat(sortie[3],link[i]->mass2->posY); + ToOutAnything(0,S_linksPos,4,sortie); } else // get all masses speeds for (i=0; ispeedX); - SETFLOAT(&sortie[1],mass[i]->speedY); - ToOutAnything(0,gensym("massesSpeeds"),2,sortie); + SetFloat(sortie[0],mass[i]->speedX); + SetFloat(sortie[1],mass[i]->speedY); + ToOutAnything(0,S_massesSpeeds,2,sortie); } } - else if (auxstring1 == 0) // get mass positions + else if (auxtype == S_massesPos) // get mass positions { if (auxarg == 0) // No { for (j = 1; jnbr==GetAInt(argv[j])) + if (mass[i]->nbr==GetInt(argv[j])) { - SETFLOAT(&sortie[0],mass[i]->posX); - SETFLOAT(&sortie[1],mass[i]->posY); - ToOutAnything(0,gensym("massesPosNo"),2,sortie); + SetFloat(sortie[0],mass[i]->posX); + SetFloat(sortie[1],mass[i]->posY); + ToOutAnything(0,S_massesPosNo,2,sortie); } } - else //string + else //symbol { for (j = 1; jId_string); - if (aux==0) + if (auxarg2==mass[i]->Id) { - SETFLOAT(&sortie[0],mass[i]->posX); - SETFLOAT(&sortie[1],mass[i]->posY); - ToOutAnything(0,gensym("massesPosId"),2,sortie); + SetFloat(sortie[0],mass[i]->posX); + SetFloat(sortie[1],mass[i]->posY); + ToOutAnything(0,S_massesPosId,2,sortie); } } } } } - else if (auxstring2 == 0) // get mass forces + else if (auxtype == S_massesForces) // get mass forces { if (auxarg == 0) // No { for (j = 1; jnbr==GetAInt(argv[j])) + if (mass[i]->nbr==GetInt(argv[j])) { - SETFLOAT(&sortie[0],mass[i]->out_forceX); - SETFLOAT(&sortie[1],mass[i]->out_forceY); - ToOutAnything(0,gensym("massesForcesNo"),2,sortie); + SetFloat(sortie[0],mass[i]->out_forceX); + SetFloat(sortie[1],mass[i]->out_forceY); + ToOutAnything(0,S_massesForcesNo,2,sortie); } } - else //string + else //symbol { for (j = 1; jId_string); - if (aux==0) + if (auxarg2==mass[i]->Id) { - SETFLOAT(&sortie[0],mass[i]->out_forceX); - SETFLOAT(&sortie[1],mass[i]->out_forceY); - ToOutAnything(0,gensym("massesForcesId"),2,sortie); + SetFloat(sortie[0],mass[i]->out_forceX); + SetFloat(sortie[1],mass[i]->out_forceY); + ToOutAnything(0,S_massesForcesId,2,sortie); } } } } } - else if (auxstring3 == 0) // get links positions + else if (auxtype == S_linksPos) // get links positions { if (auxarg == 0) // No { for (j = 1; jnbr==GetAInt(argv[j])) + if (link[i]->nbr==GetInt(argv[j])) { - SETFLOAT(&sortie[0],link[i]->mass1->posX); - SETFLOAT(&sortie[1],link[i]->mass1->posY); - SETFLOAT(&sortie[2],link[i]->mass2->posX); - SETFLOAT(&sortie[3],link[i]->mass2->posY); - ToOutAnything(0,gensym("linksPosNo"),4,sortie); + SetFloat(sortie[0],link[i]->mass1->posX); + SetFloat(sortie[1],link[i]->mass1->posY); + SetFloat(sortie[2],link[i]->mass2->posX); + SetFloat(sortie[3],link[i]->mass2->posY); + ToOutAnything(0,S_linksPosNo,4,sortie); } } - else //string + else //symbol { for (j = 1; jId_string); - if (aux==0) + if (auxarg2==link[i]->Id) { - SETFLOAT(&sortie[0],link[i]->mass1->posX); - SETFLOAT(&sortie[1],link[i]->mass1->posY); - SETFLOAT(&sortie[2],link[i]->mass2->posX); - SETFLOAT(&sortie[3],link[i]->mass2->posY); - ToOutAnything(0,gensym("linksPosId"),4,sortie); + SetFloat(sortie[0],link[i]->mass1->posX); + SetFloat(sortie[1],link[i]->mass1->posY); + SetFloat(sortie[2],link[i]->mass2->posX); + SetFloat(sortie[3],link[i]->mass2->posY); + ToOutAnything(0,S_linksPosId,4,sortie); } } } @@ -685,28 +629,25 @@ protected: { for (j = 1; jnbr==GetAInt(argv[j])) + if (mass[i]->nbr==GetInt(argv[j])) { - SETFLOAT(&sortie[0],mass[i]->speedX); - SETFLOAT(&sortie[1],mass[i]->speedY); - ToOutAnything(0,gensym("massesSpeedsNo"),2,sortie); + SetFloat(sortie[0],mass[i]->speedX); + SetFloat(sortie[1],mass[i]->speedY); + ToOutAnything(0,S_massesSpeedsNo,2,sortie); } } - else //string + else //symbol { for (j = 1; jId_string); - if (aux==0) + if (auxarg2==mass[i]->Id) { - SETFLOAT(&sortie[0],mass[i]->speedX); - SETFLOAT(&sortie[1],mass[i]->speedY); - ToOutAnything(0,gensym("massesSpeedsId"),2,sortie); + SetFloat(sortie[0],mass[i]->speedX); + SetFloat(sortie[1],mass[i]->speedY); + ToOutAnything(0,S_massesSpeedsId,2,sortie); } } } @@ -723,10 +664,10 @@ protected: t_int i; for (i=0; iposX); - SETFLOAT(&(sortie[2*i+1]),mass[i]->posY); + SetFloat((sortie[2*i]),mass[i]->posX); + SetFloat((sortie[2*i+1]),mass[i]->posY); } - ToOutAnything(0, gensym("massesPosL"), 2*nb_mass, sortie); + ToOutAnything(0, S_massesPosL, 2*nb_mass, sortie); } void m_force_dumpl() @@ -736,23 +677,10 @@ protected: t_int i; for (i=0; iout_forceX); - SETFLOAT(&(sortie[2*i+1]),mass[i]->out_forceY); - } - ToOutAnything(0, gensym("massesForcesL"), 2*nb_mass, sortie); - } - - void m_link_dumpl() - // List of masses positions on first outlet - { - t_atom sortie[2*nb_link]; - t_int i; - - for (i=0; imass1->nbr); - SETFLOAT(&(sortie[2*i+1]),link[i]->mass2->nbr); + SetFloat((sortie[2*i]),mass[i]->out_forceX); + SetFloat((sortie[2*i+1]),mass[i]->out_forceY); } - ToOutAnything(0, gensym("linksMassesL"), 2*nb_link, sortie); + ToOutAnything(0, S_massesForcesL, 2*nb_mass, sortie); } void m_info_dumpl() @@ -762,24 +690,24 @@ protected: t_int i; for (i=0; inbr); - SETSYMBOL(&(sortie[1]),mass[i]->Id); - SETFLOAT(&(sortie[2]),mass[i]->mobile); - SETFLOAT(&(sortie[3]),1/mass[i]->invM); - SETFLOAT(&(sortie[4]),mass[i]->posX); - SETFLOAT(&(sortie[5]),mass[i]->posY); - ToOutAnything(1, gensym("Mass"), 6, sortie); + SetFloat((sortie[0]),mass[i]->nbr); + SetSymbol((sortie[1]),mass[i]->Id); + SetFloat((sortie[2]),mass[i]->mobile); + SetFloat((sortie[3]),1/mass[i]->invM); + SetFloat((sortie[4]),mass[i]->posX); + SetFloat((sortie[5]),mass[i]->posY); + ToOutAnything(1, S_Mass, 6, sortie); } for (i=0; inbr); - SETSYMBOL(&(sortie[1]),link[i]->Id); - SETFLOAT(&(sortie[2]),link[i]->mass1->nbr); - SETFLOAT(&(sortie[3]),link[i]->mass2->nbr); - SETFLOAT(&(sortie[4]),link[i]->K1); - SETFLOAT(&(sortie[5]),link[i]->D1); - SETFLOAT(&(sortie[6]),link[i]->D2); - ToOutAnything(1, gensym("Link"), 7, sortie); + SetFloat((sortie[0]),link[i]->nbr); + SetSymbol((sortie[1]),link[i]->Id); + SetFloat((sortie[2]),link[i]->mass1->nbr); + SetFloat((sortie[3]),link[i]->mass2->nbr); + SetFloat((sortie[4]),link[i]->K1); + SetFloat((sortie[5]),link[i]->D1); + SetFloat((sortie[6]),link[i]->D2); + ToOutAnything(1, S_Link, 7, sortie); } } @@ -795,9 +723,31 @@ protected: private: + const static t_symbol *S_Reset; + const static t_symbol *S_Mass; + const static t_symbol *S_Link; + const static t_symbol *S_iLink; + const static t_symbol *S_Mass_deleted; + const static t_symbol *S_Link_deleted; + const static t_symbol *S_massesPos; + const static t_symbol *S_massesPosNo; + const static t_symbol *S_massesPosId; + const static t_symbol *S_linksPos; + const static t_symbol *S_linksPosNo; + const static t_symbol *S_linksPosId; + const static t_symbol *S_massesForces; + const static t_symbol *S_massesForcesNo; + const static t_symbol *S_massesForcesId; + const static t_symbol *S_massesSpeeds; + const static t_symbol *S_massesSpeedsNo; + const static t_symbol *S_massesSpeedsId; + const static t_symbol *S_massesPosL; + const static t_symbol *S_massesForcesL; + static void setup(t_classid c) { - // --- set up meth(i=0; i + Copyright (C) + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! + + diff --git a/msd3D/main.cpp b/msd3D/main.cpp index 65bd8f7..a8cc727 100755 --- a/msd3D/main.cpp +++ b/msd3D/main.cpp @@ -3,6 +3,7 @@ /* msd3D - mass spring damper model for Pure Data or Max/MSP + Copyright (C) 2005 Nicolas Montgermont Written by Nicolas Montgermont for a Master's train in Acoustic, Signal processing and Computing Applied to Music (ATIAM, Paris 6) at La Kitchen supervised by Cyrille Henry. @@ -15,31 +16,29 @@ Contact : Nicolas Montgermont, montgermont@la-kitchen.fr Cyrille Henry, Cyrille.Henry@la-kitchen.fr - This program 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 2 - of the License, or (at your option) any later version. - - This program 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 this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - Version 0.01, 12.04.2005 + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Version 0.02 -- 15.04.2005 */ // include flext header #include - #include // define constants -#define MSD3D_VERSION 0.01 +#define MSD3D_VERSION 0.02 #define nb_max_link 4000 #define nb_max_mass 4000 #define Id_length 20 @@ -72,7 +71,6 @@ typedef struct _mass { t_float posZ2; t_float forceZ; t_float out_forceZ; - char Id_string[Id_length]; } t_mass; typedef struct _link { @@ -83,7 +81,6 @@ typedef struct _link { t_float K1, D1, D2; t_float longx, longy, longz, longueur; t_float distance_old; - char Id_string[Id_length]; } t_link; class msd3D: @@ -121,7 +118,7 @@ protected: for (i=0; iId = GetASymbol(argv[0]); // Id - mass[nb_mass]->mobile = GetAInt(argv[1]); // mobile - if (GetAInt(argv[2])==0) + mass[nb_mass]->Id = GetSymbol(argv[0]); // Id + mass[nb_mass]->mobile = GetInt(argv[1]); // mobile + if (GetFloat(argv[2])==0) M=1; - else M = GetAInt(argv[2]); - mass[nb_mass]->invM = 1/((float)M); // invM + else M = GetFloat(argv[2]); + mass[nb_mass]->invM = 1/(M); // invM mass[nb_mass]->speedX = 0; // vx[n] - mass[nb_mass]->posX = GetAInt(argv[3]); // x(n] - mass[nb_mass]->posX2 = GetAInt(argv[3]); // x[n-1] + mass[nb_mass]->posX = GetFloat(argv[3]); // x(n] + mass[nb_mass]->posX2 = GetFloat(argv[3]); // x[n-1] mass[nb_mass]->forceX = 0; // Fx[n] mass[nb_mass]->speedY = 0; // vy[n] - mass[nb_mass]->posY = GetAInt(argv[4]); // y[n] - mass[nb_mass]->posY2 = GetAInt(argv[4]); // y[n-1] + mass[nb_mass]->posY = GetFloat(argv[4]); // y[n] + mass[nb_mass]->posY2 = GetFloat(argv[4]); // y[n-1] mass[nb_mass]->forceY = 0; // Fz[n] mass[nb_mass]->speedZ = 0; // vz[n] - mass[nb_mass]->posZ = GetAInt(argv[5]); // z[n] - mass[nb_mass]->posZ2 = GetAInt(argv[5]); // z[n-1] + mass[nb_mass]->posZ = GetFloat(argv[5]); // z[n] + mass[nb_mass]->posZ2 = GetFloat(argv[5]); // z[n-1] mass[nb_mass]->forceZ = 0; // Fz[n] mass[nb_mass]->nbr = id_mass; // id_nbr - SETSYMBOL(aux,GetASymbol(argv[0])); - atom_string(aux,mass[nb_mass]->Id_string,Id_length); nb_mass++ ; id_mass++; nb_mass = min ( nb_max_mass -1, nb_mass ); - SETFLOAT(&(sortie[0]),id_mass-1); - SETSYMBOL(&(sortie[1]),GetASymbol(argv[0])); - SETFLOAT(&(sortie[2]),mass[nb_mass-1]->mobile); - SETFLOAT(&(sortie[3]),M); - SETFLOAT(&(sortie[4]),mass[nb_mass-1]->posX); - SETFLOAT(&(sortie[5]),mass[nb_mass-1]->posY); - SETFLOAT(&(sortie[6]),mass[nb_mass-1]->posZ); - ToOutAnything(1,gensym("Mass "),7,sortie); + SetFloat((sortie[0]),id_mass-1); + SetSymbol((sortie[1]),GetSymbol(argv[0])); + SetFloat((sortie[2]),mass[nb_mass-1]->mobile); + SetFloat((sortie[3]),M); + SetFloat((sortie[4]),mass[nb_mass-1]->posX); + SetFloat((sortie[5]),mass[nb_mass-1]->posY); + SetFloat((sortie[6]),mass[nb_mass-1]->posZ); + ToOutAnything(1,S_Mass ,7,sortie); } void m_forceX(int argc,t_atom *argv) { // add a force to mass(es) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - mass[i]->forceX += GetAFloat(argv[1]); + if (sym == mass[i]->Id) + mass[i]->forceX += GetFloat(argv[1]); } } void m_forceY(int argc,t_atom *argv) { // add a force to mass(es) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - mass[i]->forceY += GetAFloat(argv[1]); + if (sym == mass[i]->Id) + mass[i]->forceY += GetFloat(argv[1]); } } void m_forceZ(int argc,t_atom *argv) { // add a force to mass(es) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - mass[i]->forceZ += GetAFloat(argv[1]); + if (sym == mass[i]->Id) + mass[i]->forceZ += GetFloat(argv[1]); } } void m_posX(int argc,t_atom *argv) { // displace mass(es) named Id to a certain position - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - if (GetAFloat(argv[1]) < Xmax && GetAFloat(argv[1]) > Xmin) - { - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); + if (GetFloat(argv[1]) < Xmax && GetFloat(argv[1]) > Xmin) for (i=0; iId_string); - if (aux == 0) - mass[i]->posX = GetAFloat(argv[1]); + if (sym == mass[i]->Id) + mass[i]->posX = GetFloat(argv[1]); } - } } void m_posY(int argc,t_atom *argv) { // displace mass(es) named Id to a certain position - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - if (GetAFloat(argv[1]) < Ymax && GetAFloat(argv[1]) > Ymin) - { - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); + if (GetFloat(argv[1]) < Ymax && GetFloat(argv[1]) > Ymin) for (i=0; iId_string); - if (aux == 0) - mass[i]->posY = GetAFloat(argv[1]); + if (sym == mass[i]->Id) + mass[i]->posY = GetFloat(argv[1]); } - } + } void m_posZ(int argc,t_atom *argv) { // displace mass(es) named Id to a certain position - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - if (GetAFloat(argv[1]) < Zmax && GetAFloat(argv[1]) > Zmin) - { - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); + if (GetFloat(argv[1]) < Zmax && GetFloat(argv[1]) > Zmin) for (i=0; iId_string); - if (aux == 0) - mass[i]->posZ = GetAFloat(argv[1]); + if (sym == mass[i]->Id) + mass[i]->posZ = GetFloat(argv[1]); } - } + } void m_set_mobile(int argc,t_atom *argv) @@ -350,7 +317,7 @@ protected: // set mass No to mobile t_int i,aux; - aux = GetAInt(argv[0]); + aux = GetInt(argv[0]); for (i=0; inbr == aux) @@ -364,7 +331,7 @@ protected: // set mass No to fixed t_int i,aux; - aux = GetAInt(argv[0]); + aux = GetInt(argv[0]); for (i=0; inbr == aux) @@ -380,8 +347,8 @@ protected: t_atom sortie[7], aux[nb_link]; for (i=0; imass1->nbr == GetAInt(argv[0]) || link[i]->mass2->nbr == GetAInt(argv[0])) { - SETFLOAT(&(aux[nb_link_delete]),link[i]->nbr); + if (link[i]->mass1->nbr == GetInt(argv[0]) || link[i]->mass2->nbr == GetInt(argv[0])) { + SetFloat((aux[nb_link_delete]),link[i]->nbr); nb_link_delete++; } } @@ -391,18 +358,18 @@ protected: for (i=0; inbr == GetAInt(argv[0])) { - SETFLOAT(&(sortie[0]),mass[i]->nbr); - SETSYMBOL(&(sortie[1]),mass[i]->Id); - SETFLOAT(&(sortie[2]),mass[i]->mobile); - SETFLOAT(&(sortie[3]),1/mass[i]->invM); - SETFLOAT(&(sortie[4]),mass[i]->posX); - SETFLOAT(&(sortie[5]),mass[i]->posY); - SETFLOAT(&(sortie[6]),mass[i]->posZ); + if (mass[i]->nbr == GetInt(argv[0])) { + SetFloat((sortie[0]),mass[i]->nbr); + SetSymbol((sortie[1]),mass[i]->Id); + SetFloat((sortie[2]),mass[i]->mobile); + SetFloat((sortie[3]),1/mass[i]->invM); + SetFloat((sortie[4]),mass[i]->posX); + SetFloat((sortie[5]),mass[i]->posY); + SetFloat((sortie[6]),mass[i]->posZ); delete mass[i]; mass[i] = mass[nb_mass-1]; nb_mass--; - ToOutAnything(1,gensym("Mass deleted"),7,sortie); + ToOutAnything(1,S_Mass_deleted,7,sortie); break; } } @@ -411,37 +378,37 @@ protected: void m_Xmax(int argc,t_atom *argv) { // set maximum X of all masses - Xmax = GetAFloat(argv[0]); + Xmax = GetFloat(argv[0]); } void m_Ymax(int argc,t_atom *argv) { // set maximum Y of all masses - Ymax = GetAFloat(argv[0]); + Ymax = GetFloat(argv[0]); } void m_Zmax(int argc,t_atom *argv) { // set maximum Z of all masses - Zmax = GetAFloat(argv[0]); + Zmax = GetFloat(argv[0]); } void m_Xmin(int argc,t_atom *argv) { // set minimum X of all masses - Xmin = GetAFloat(argv[0]); + Xmin = GetFloat(argv[0]); } void m_Ymin(int argc,t_atom *argv) { // set minimum Y of all masses - Ymin = GetAFloat(argv[0]); + Ymin = GetFloat(argv[0]); } void m_Zmin(int argc,t_atom *argv) { // set minimum Z of all masses - Zmin = GetAFloat(argv[0]); + Zmin = GetFloat(argv[0]); } // -------------------------------------------------------------- LINKS @@ -453,34 +420,32 @@ protected: t_int i; link[nb_link] = new t_link; - link[nb_link]->Id = GetASymbol(argv[0]); + link[nb_link]->Id = GetSymbol(argv[0]); for (i=0; inbr==GetAInt(argv[1])) + if (mass[i]->nbr==GetInt(argv[1])) link[nb_link]->mass1 = mass[i]; - else if(mass[i]->nbr==GetAInt(argv[2])) + else if(mass[i]->nbr==GetInt(argv[2])) link[nb_link]->mass2 = mass[i]; - link[nb_link]->K1 = GetAFloat(argv[3]); - link[nb_link]->D1 = GetAFloat(argv[4]); - link[nb_link]->D2 = GetAFloat(argv[5]); + link[nb_link]->K1 = GetFloat(argv[3]); + link[nb_link]->D1 = GetFloat(argv[4]); + link[nb_link]->D2 = GetFloat(argv[5]); link[nb_link]->longx = link[nb_link]->mass1->posX - link[nb_link]->mass2->posX; link[nb_link]->longy = link[nb_link]->mass1->posY - link[nb_link]->mass2->posY; link[nb_link]->longz = link[nb_link]->mass1->posZ - link[nb_link]->mass2->posZ; link[nb_link]->longueur = sqrt( pow(link[nb_link]->longx,2) + pow(link[nb_link]->longy,2) + pow(link[nb_link]->longz,2)); link[nb_link]->nbr = id_link; link[nb_link]->distance_old = link[nb_link]->longueur; - SETSYMBOL(aux,GetASymbol(argv[0])); - atom_string(aux,(link[nb_link]->Id_string),Id_length); nb_link++; id_link++; nb_link = min ( nb_max_link -1, nb_link ); - SETFLOAT(&(sortie[0]),id_link-1); - SETSYMBOL(&(sortie[1]),link[nb_link-1]->Id); - SETFLOAT(&(sortie[2]),GetAInt(argv[1])); - SETFLOAT(&(sortie[3]),GetAInt(argv[2])); - SETFLOAT(&(sortie[4]),link[nb_link-1]->K1); - SETFLOAT(&(sortie[5]),link[nb_link-1]->D1); - SETFLOAT(&(sortie[6]),link[nb_link-1]->D2); - ToOutAnything(1,gensym("Link "),7,sortie); + SetFloat((sortie[0]),id_link-1); + SetSymbol((sortie[1]),link[nb_link-1]->Id); + SetFloat((sortie[2]),GetInt(argv[1])); + SetFloat((sortie[3]),GetInt(argv[2])); + SetFloat((sortie[4]),link[nb_link-1]->K1); + SetFloat((sortie[5]),link[nb_link-1]->D1); + SetFloat((sortie[6]),link[nb_link-1]->D2); + ToOutAnything(1,S_Link ,7,sortie); } void m_ilink(int argc,t_atom *argv) @@ -488,23 +453,20 @@ protected: // Id, nbr, Id masses1, Id masses2, K1, D1 { t_atom aux[2], arglist[6]; - t_int i,j, strvalue, strvalue2, imass1[nb_mass], nbmass1=0, imass2[nb_mass], nbmass2=0; - char buffer[Id_length], buffer2[Id_length]; + t_int i,j, imass1[nb_mass], nbmass1=0, imass2[nb_mass], nbmass2=0; + t_symbol *Id1, *Id2; + + Id1 = GetSymbol(argv[1]); + Id2 = GetSymbol(argv[2]); + ToOutAnything(1,S_iLink,0,aux); - ToOutAnything(1,gensym("iLink"),0,aux); - SETSYMBOL(aux,GetASymbol(argv[1])); - atom_string(aux, buffer, Id_length); - SETSYMBOL(aux,GetASymbol(argv[2])); - atom_string(aux, buffer2, Id_length); for (i=0;iId_string); - strvalue2=strcmp(buffer2,mass[i]->Id_string); - if (strvalue ==0) { + if (Id1 == mass[i]->Id) { imass1[nbmass1]=i; nbmass1++; } - if (strvalue2 ==0) { + if (Id2 == mass[i]->Id) { imass2[nbmass2]=i; nbmass2++; } @@ -513,12 +475,12 @@ protected: for(i=0;inbr); - SETFLOAT(&(arglist[2]),mass[imass2[j]]->nbr); - SETFLOAT(&(arglist[3]),GetAInt(argv[3])); - SETFLOAT(&(arglist[4]),GetAFloat(argv[4])); - SETFLOAT(&(arglist[5]),GetAFloat(argv[5])); + SetSymbol((arglist[0]),GetSymbol(argv[0])); + SetFloat((arglist[1]),mass[imass1[i]]->nbr); + SetFloat((arglist[2]),mass[imass2[j]]->nbr); + SetFloat((arglist[3]),GetFloat(argv[3])); + SetFloat((arglist[4]),GetFloat(argv[4])); + SetFloat((arglist[5]),GetFloat(argv[5])); m_link(6,arglist); } } @@ -526,51 +488,39 @@ protected: void m_setK(int argc,t_atom *argv) { // set rigidity of link(s) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - link[i]->K1 = GetAFloat(argv[1]); + if (sym == link[i]->Id) + link[i]->K1 = GetFloat(argv[1]); } } void m_setD(int argc,t_atom *argv) { // set damping of link(s) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - link[i]->D1 = GetAFloat(argv[1]); + if (sym == link[i]->Id) + link[i]->D1 = GetFloat(argv[1]); } } void m_setD2(int argc,t_atom *argv) { // set damping of link(s) named Id - t_int i,aux; - t_atom atom[2]; - char buffer[Id_length]; + t_int i; + const t_symbol *sym = GetSymbol(argv[0]); - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, Id_length); for (i=0; iId_string); - if (aux == 0) - link[i]->D2 = GetAFloat(argv[1]); + if (sym == link[i]->Id) + link[i]->D2 = GetFloat(argv[1]); } } @@ -581,18 +531,18 @@ protected: t_atom sortie[7]; for (i=0; inbr == GetAInt(argv[0])) { - SETFLOAT(&(sortie[0]),link[i]->nbr); - SETSYMBOL(&(sortie[1]),link[i]->Id); - SETFLOAT(&(sortie[2]),link[i]->mass1->nbr); - SETFLOAT(&(sortie[3]),link[i]->mass2->nbr); - SETFLOAT(&(sortie[4]),link[i]->K1); - SETFLOAT(&(sortie[5]),link[i]->D1); - SETFLOAT(&(sortie[6]),link[i]->D2); + if (link[i]->nbr == GetInt(argv[0])) { + SetFloat((sortie[0]),link[i]->nbr); + SetSymbol((sortie[1]),link[i]->Id); + SetFloat((sortie[2]),link[i]->mass1->nbr); + SetFloat((sortie[3]),link[i]->mass2->nbr); + SetFloat((sortie[4]),link[i]->K1); + SetFloat((sortie[5]),link[i]->D1); + SetFloat((sortie[6]),link[i]->D2); delete link[i]; link[i]=link[nb_link-1]; nb_link--; - ToOutAnything(1,gensym("Link deleted"),7,sortie); + ToOutAnything(1,S_Link_deleted,7,sortie); break; } } @@ -603,161 +553,147 @@ protected: void m_get(int argc,t_atom *argv) // get attributes { - t_int i,j, auxstring1, auxstring2, auxstring3, aux; - t_symbol *auxarg; - t_atom sortie[6],atom[2]; - char buffer[Id_length],masses[]="massesPos",buffer2[Id_length], forces[] = "massesForces", links[] = "linksPos"; - - SETSYMBOL(atom,GetASymbol(argv[0])); - atom_string(atom, buffer, 20); - auxstring1 = strcmp(buffer,masses); //auxstring1 : 0 masses, 1 else - auxstring2 = strcmp(buffer,forces); //auxstring2 : 0 forces, 1 else - auxstring3 = strcmp(buffer,links); //auxstring3 : 0 links, 1 else + t_int i,j; + t_symbol *auxarg,*auxarg2, *auxtype; + t_atom sortie[6]; + auxtype = GetSymbol(argv[0]); auxarg = GetASymbol(argv[1]); //auxarg : & symbol, 0 else + if (argc == 1) { - if (auxstring1 == 0)// get all masses positions + if (auxtype == S_massesPos)// get all masses positions for (i=0; iposX); - SETFLOAT(&sortie[1],mass[i]->posY); - SETFLOAT(&sortie[2],mass[i]->posZ); - ToOutAnything(0,gensym("massesPos"),3,sortie); + SetFloat(sortie[0],mass[i]->posX); + SetFloat(sortie[1],mass[i]->posY); + SetFloat(sortie[2],mass[i]->posZ); + ToOutAnything(0,S_massesPos,3,sortie); } - else if (auxstring2 == 0)// get all masses forces + else if (auxtype == S_massesForces)// get all masses forces for (i=0; iout_forceX); - SETFLOAT(&sortie[1],mass[i]->out_forceY); - SETFLOAT(&sortie[2],mass[i]->out_forceZ); - ToOutAnything(0,gensym("massesForces"),3,sortie); + SetFloat(sortie[0],mass[i]->out_forceX); + SetFloat(sortie[1],mass[i]->out_forceY); + SetFloat(sortie[2],mass[i]->out_forceZ); + ToOutAnything(0,S_massesForces,3,sortie); } - else if (auxstring3 == 0)// get all links positions + else if (auxtype == S_linksPos)// get all links positions for (i=0; imass1->posX); - SETFLOAT(&sortie[1],link[i]->mass1->posY); - SETFLOAT(&sortie[2],link[i]->mass1->posZ); - SETFLOAT(&sortie[3],link[i]->mass2->posX); - SETFLOAT(&sortie[4],link[i]->mass2->posY); - SETFLOAT(&sortie[5],link[i]->mass2->posZ); - ToOutAnything(0,gensym("linksPos"),6,sortie); + SetFloat(sortie[0],link[i]->mass1->posX); + SetFloat(sortie[1],link[i]->mass1->posY); + SetFloat(sortie[2],link[i]->mass1->posZ); + SetFloat(sortie[3],link[i]->mass2->posX); + SetFloat(sortie[4],link[i]->mass2->posY); + SetFloat(sortie[5],link[i]->mass2->posZ); + ToOutAnything(0,S_linksPos,6,sortie); } else // get all masses speeds for (i=0; ispeedX); - SETFLOAT(&sortie[1],mass[i]->speedY); - SETFLOAT(&sortie[2],mass[i]->speedZ); - ToOutAnything(0,gensym("massesSpeeds"),3,sortie); + SetFloat(sortie[0],mass[i]->speedX); + SetFloat(sortie[1],mass[i]->speedY); + SetFloat(sortie[2],mass[i]->speedZ); + ToOutAnything(0,S_massesSpeeds,3,sortie); } } - else if (auxstring1 == 0) // get mass positions + else if (auxtype == S_massesPos) // get mass positions { if (auxarg == 0) // No { for (j = 1; jnbr==GetAInt(argv[j])) + if (mass[i]->nbr==GetInt(argv[j])) { - SETFLOAT(&sortie[0],mass[i]->posX); - SETFLOAT(&sortie[1],mass[i]->posY); - SETFLOAT(&sortie[2],mass[i]->posZ); - ToOutAnything(0,gensym("massesPosNo"),3,sortie); + SetFloat(sortie[0],mass[i]->posX); + SetFloat(sortie[1],mass[i]->posY); + SetFloat(sortie[2],mass[i]->posZ); + ToOutAnything(0,S_massesPosNo,3,sortie); } } - else //string + else //symbol { for (j = 1; jId_string); - if (aux==0) + if (auxarg2==mass[i]->Id) { - SETFLOAT(&sortie[0],mass[i]->posX); - SETFLOAT(&sortie[1],mass[i]->posY); - SETFLOAT(&sortie[2],mass[i]->posZ); - ToOutAnything(0,gensym("massesPosId"),3,sortie); + SetFloat(sortie[0],mass[i]->posX); + SetFloat(sortie[1],mass[i]->posY); + SetFloat(sortie[2],mass[i]->posZ); + ToOutAnything(0,S_massesPosId,3,sortie); } } } } } - else if (auxstring2 == 0) // get mass forces + else if (auxtype == S_massesForces) // get mass forces { if (auxarg == 0) // No { for (j = 1; jnbr==GetAInt(argv[j])) + if (mass[i]->nbr==GetInt(argv[j])) { - SETFLOAT(&sortie[0],mass[i]->out_forceX); - SETFLOAT(&sortie[1],mass[i]->out_forceY); - SETFLOAT(&sortie[2],mass[i]->out_forceZ); - ToOutAnything(0,gensym("massesForcesNo"),3,sortie); + SetFloat(sortie[0],mass[i]->out_forceX); + SetFloat(sortie[1],mass[i]->out_forceY); + SetFloat(sortie[2],mass[i]->out_forceZ); + ToOutAnything(0,S_massesForcesNo,3,sortie); } } - else //string + else //symbol { for (j = 1; jId_string); - if (aux==0) + if (auxarg2==mass[i]->Id) { - SETFLOAT(&sortie[0],mass[i]->out_forceX); - SETFLOAT(&sortie[1],mass[i]->out_forceY); - SETFLOAT(&sortie[2],mass[i]->out_forceZ); - ToOutAnything(0,gensym("massesForcesId"),3,sortie); + SetFloat(sortie[0],mass[i]->out_forceX); + SetFloat(sortie[1],mass[i]->out_forceY); + SetFloat(sortie[2],mass[i]->out_forceZ); + ToOutAnything(0,S_massesForcesId,3,sortie); } } } } } - else if (auxstring3 == 0) // get links positions + else if (auxtype == S_linksPos) // get links positions { if (auxarg == 0) // No { for (j = 1; jnbr==GetAInt(argv[j])) + if (link[i]->nbr==GetInt(argv[j])) { - SETFLOAT(&sortie[0],link[i]->mass1->posX); - SETFLOAT(&sortie[1],link[i]->mass1->posY); - SETFLOAT(&sortie[2],link[i]->mass1->posZ); - SETFLOAT(&sortie[3],link[i]->mass2->posX); - SETFLOAT(&sortie[4],link[i]->mass2->posY); - SETFLOAT(&sortie[5],link[i]->mass2->posZ); - ToOutAnything(0,gensym("linksPosNo"),6,sortie); + SetFloat(sortie[0],link[i]->mass1->posX); + SetFloat(sortie[1],link[i]->mass1->posY); + SetFloat(sortie[2],link[i]->mass1->posZ); + SetFloat(sortie[3],link[i]->mass2->posX); + SetFloat(sortie[4],link[i]->mass2->posY); + SetFloat(sortie[5],link[i]->mass2->posZ); + ToOutAnything(0,S_linksPosNo,6,sortie); } } - else //string + else //symbol { for (j = 1; jId_string); - if (aux==0) + if (auxarg2==link[i]->Id) { - SETFLOAT(&sortie[0],link[i]->mass1->posX); - SETFLOAT(&sortie[1],link[i]->mass1->posY); - SETFLOAT(&sortie[2],link[i]->mass1->posZ); - SETFLOAT(&sortie[3],link[i]->mass2->posX); - SETFLOAT(&sortie[4],link[i]->mass2->posY); - SETFLOAT(&sortie[5],link[i]->mass2->posZ); - ToOutAnything(0,gensym("linksPosId"),6,sortie); + SetFloat(sortie[0],link[i]->mass1->posX); + SetFloat(sortie[1],link[i]->mass1->posY); + SetFloat(sortie[2],link[i]->mass1->posZ); + SetFloat(sortie[3],link[i]->mass2->posX); + SetFloat(sortie[4],link[i]->mass2->posY); + SetFloat(sortie[5],link[i]->mass2->posZ); + ToOutAnything(0,S_linksPosId,6,sortie); } } } @@ -769,30 +705,27 @@ protected: { for (j = 1; jnbr==GetAInt(argv[j])) + if (mass[i]->nbr==GetInt(argv[j])) { - SETFLOAT(&sortie[0],mass[i]->speedX); - SETFLOAT(&sortie[1],mass[i]->speedY); - SETFLOAT(&sortie[2],mass[i]->speedZ); - ToOutAnything(0,gensym("massesSpeedsNo"),3,sortie); + SetFloat(sortie[0],mass[i]->speedX); + SetFloat(sortie[1],mass[i]->speedY); + SetFloat(sortie[2],mass[i]->speedZ); + ToOutAnything(0,S_massesSpeedsNo,3,sortie); } } - else //string + else //symbol { for (j = 1; jId_string); - if (aux==0) + if (auxarg2==mass[i]->Id) { - SETFLOAT(&sortie[0],mass[i]->speedX); - SETFLOAT(&sortie[1],mass[i]->speedY); - SETFLOAT(&sortie[2],mass[i]->speedZ); - ToOutAnything(0,gensym("massesSpeedsId"),3,sortie); + SetFloat(sortie[0],mass[i]->speedX); + SetFloat(sortie[1],mass[i]->speedY); + SetFloat(sortie[2],mass[i]->speedZ); + ToOutAnything(0,S_massesSpeedsId,3,sortie); } } } @@ -809,11 +742,11 @@ protected: t_int i; for (i=0; iposX); - SETFLOAT(&(sortie[3*i+1]),mass[i]->posY); - SETFLOAT(&(sortie[3*i+2]),mass[i]->posZ); + SetFloat((sortie[3*i]),mass[i]->posX); + SetFloat((sortie[3*i+1]),mass[i]->posY); + SetFloat((sortie[3*i+2]),mass[i]->posZ); } - ToOutAnything(0, gensym("massesPosL"), 3*nb_mass, sortie); + ToOutAnything(0, S_massesPosL, 3*nb_mass, sortie); } void m_force_dumpl() @@ -823,24 +756,11 @@ protected: t_int i; for (i=0; iout_forceX); - SETFLOAT(&(sortie[3*i+1]),mass[i]->out_forceY); - SETFLOAT(&(sortie[3*i+2]),mass[i]->out_forceZ); + SetFloat((sortie[3*i]),mass[i]->out_forceX); + SetFloat((sortie[3*i+1]),mass[i]->out_forceY); + SetFloat((sortie[3*i+2]),mass[i]->out_forceZ); } - ToOutAnything(0, gensym("massesForcesL"), 3*nb_mass, sortie); - } - - void m_link_dumpl() - // List of masses positions on first outlet - { - t_atom sortie[3*nb_link]; - t_int i; - - for (i=0; imass1->nbr); - SETFLOAT(&(sortie[2*i+1]),link[i]->mass2->nbr); - } - ToOutAnything(0, gensym("linksMassesL"), 2*nb_link, sortie); + ToOutAnything(0, S_massesForcesL, 3*nb_mass, sortie); } void m_info_dumpl() @@ -850,25 +770,25 @@ protected: t_int i; for (i=0; inbr); - SETSYMBOL(&(sortie[1]),mass[i]->Id); - SETFLOAT(&(sortie[2]),mass[i]->mobile); - SETFLOAT(&(sortie[3]),1/mass[i]->invM); - SETFLOAT(&(sortie[4]),mass[i]->posX); - SETFLOAT(&(sortie[5]),mass[i]->posY); - SETFLOAT(&(sortie[6]),mass[i]->posZ); - ToOutAnything(1, gensym("Mass"), 7, sortie); + SetFloat((sortie[0]),mass[i]->nbr); + SetSymbol((sortie[1]),mass[i]->Id); + SetFloat((sortie[2]),mass[i]->mobile); + SetFloat((sortie[3]),1/mass[i]->invM); + SetFloat((sortie[4]),mass[i]->posX); + SetFloat((sortie[5]),mass[i]->posY); + SetFloat((sortie[6]),mass[i]->posZ); + ToOutAnything(1, S_Mass, 7, sortie); } for (i=0; inbr); - SETSYMBOL(&(sortie[1]),link[i]->Id); - SETFLOAT(&(sortie[2]),link[i]->mass1->nbr); - SETFLOAT(&(sortie[3]),link[i]->mass2->nbr); - SETFLOAT(&(sortie[4]),link[i]->K1); - SETFLOAT(&(sortie[5]),link[i]->D1); - SETFLOAT(&(sortie[6]),link[i]->D2); - ToOutAnything(1, gensym("Link"), 7, sortie); + SetFloat((sortie[0]),link[i]->nbr); + SetSymbol((sortie[1]),link[i]->Id); + SetFloat((sortie[2]),link[i]->mass1->nbr); + SetFloat((sortie[3]),link[i]->mass2->nbr); + SetFloat((sortie[4]),link[i]->K1); + SetFloat((sortie[5]),link[i]->D1); + SetFloat((sortie[6]),link[i]->D2); + ToOutAnything(1, S_Link, 7, sortie); } } @@ -884,9 +804,32 @@ protected: private: + const static t_symbol *S_Reset; + const static t_symbol *S_Mass; + const static t_symbol *S_Link; + const static t_symbol *S_iLink; + const static t_symbol *S_Mass_deleted; + const static t_symbol *S_Link_deleted; + const static t_symbol *S_massesPos; + const static t_symbol *S_massesPosNo; + const static t_symbol *S_massesPosId; + const static t_symbol *S_linksPos; + const static t_symbol *S_linksPosNo; + const static t_symbol *S_linksPosId; + const static t_symbol *S_massesForces; + const static t_symbol *S_massesForcesNo; + const static t_symbol *S_massesForcesId; + const static t_symbol *S_massesSpeeds; + const static t_symbol *S_massesSpeedsNo; + const static t_symbol *S_massesSpeedsId; + const static t_symbol *S_massesPosL; + const static t_symbol *S_massesForcesL; + static void setup(t_classid c) { - // --- set up meth(i=0; i