bugfix

svn path=/trunk/externals/pmpd/; revision=17032

1 files changed, 58 insertions, 58 deletions

diff --git a/pmpd3d_set.c b/pmpd3d_set.c
index 4792a72..3577613 100644
--- a/pmpd3d_set.c
+++ b/pmpd3d_set.c
@@ -2,7 +2,7 @@ void pmpd3d_setK(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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));
@@ -24,7 +24,7 @@ void pmpd3d_setD(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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));
@@ -46,13 +46,13 @@ void pmpd3d_setDEnv(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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);
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+    if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -62,7 +62,7 @@ void pmpd3d_setDEnv(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
             }
         }
     }
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argc == 1 ) )
+    if ( (argc == 1) && ( argv[0].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -75,13 +75,13 @@ void pmpd3d_setDEnvOffset(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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(1, argc, argv);
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+    if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -91,7 +91,7 @@ void pmpd3d_setDEnvOffset(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
             }
         }
     }
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argc == 1 ) )
+    if ( (argc == 1) && ( argv[0].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -104,13 +104,13 @@ void pmpd3d_setL(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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].L = atom_getfloatarg(1, argc, argv);
     }
-    else if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+    else if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_link; i++)
         {
@@ -120,13 +120,13 @@ void pmpd3d_setL(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
             }
         }
     }
-    else if ( ( argv[0].a_type == A_FLOAT ) && ( argc == 1 ) )
+    else if ( (argc == 1) && ( argv[0].a_type == A_FLOAT ) )
     {
         tmp = atom_getfloatarg(0, argc, argv);
         tmp = max(0, min( x->nb_link-1, tmp));
         x->link[tmp].L = x->link[tmp].mass2->posX - x->link[tmp].mass1->posX;
     }
-    else if ( ( argv[0].a_type == A_SYMBOL ) && ( argc == 1 ) )
+    else if ( (argc == 1) && ( argv[0].a_type == A_SYMBOL ) )
     {
         for (i=0; i< x->nb_link; i++)
         {
@@ -141,13 +141,13 @@ void pmpd3d_setLCurrent(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argc == 1 ) )
+    if ( ( argc == 1 ) && ( argv[0].a_type == A_FLOAT ) )
     {
         tmp = atom_getfloatarg(0, argc, argv);
         tmp = max(0, min( x->nb_link-1, tmp));
         x->link[tmp].L = x->link[tmp].mass2->posX - x->link[tmp].mass1->posX;
     }
-    else if ( ( argv[0].a_type == A_SYMBOL ) && ( argc == 1 ) )
+    else if ( ( argc == 1 ) && ( argv[0].a_type == A_SYMBOL ) )
     {
         for (i=0; i< x->nb_link; i++)
         {
@@ -157,19 +157,19 @@ void pmpd3d_setLCurrent(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
             }
         }
     }
-    else if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    else if ( (argc == 2) && ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
     {
         i = atom_getfloatarg(0, argc, argv);
         i = max(0, min( x->nb_link-1, i));
-        x->link[i].L = mix(x->link[i].L,x->link[i].distance,atom_getfloatarg(2, argc, argv));
+        x->link[i].L = mix(x->link[i].L,x->link[i].distance,atom_getfloatarg(1, argc, argv));
     }
-    else if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+    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].L = mix(x->link[i].L,x->link[i].distance,atom_getfloatarg(2, argc, argv));
+                x->link[i].L = mix(x->link[i].L,x->link[i].distance,atom_getfloatarg(1, argc, argv));
             }
         }
     }
@@ -182,13 +182,13 @@ 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 ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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 ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+    if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_link; i++)
         {
@@ -205,13 +205,13 @@ 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 ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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;
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+    if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_link; i++)
         {
@@ -227,13 +227,13 @@ void pmpd3d_setLinkId(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_SYMBOL ) )
+    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);
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
+    if ( ((argc == 2) &&  argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
     {
         for (i=0; i< x->nb_link; i++)
         {
@@ -249,13 +249,13 @@ void pmpd3d_setMassId(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_SYMBOL ) )
+    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);
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
+    if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_SYMBOL ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -271,13 +271,13 @@ void pmpd3d_setFixed(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( argv[0].a_type == A_FLOAT ) 
+    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;
     }
-    if ( argv[0].a_type == A_SYMBOL )
+    if ( (argc == 2) && (argv[0].a_type == A_SYMBOL ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -293,13 +293,13 @@ void pmpd3d_setMobile(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( argv[0].a_type == A_FLOAT )
+    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;
     }
-    if ( argv[0].a_type == A_SYMBOL ) 
+    if ( (argc == 1) && ( argv[0].a_type == A_SYMBOL ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -315,7 +315,7 @@ void pmpd3d_setSpeed(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) && ( argv[3].a_type == A_FLOAT ) )
+    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));
@@ -323,7 +323,7 @@ void pmpd3d_setSpeed(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
         x->mass[tmp].speedY = atom_getfloatarg(2, argc, argv);
         x->mass[tmp].speedZ = atom_getfloatarg(3, argc, argv);
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) && ( argv[3].a_type == A_FLOAT ) )
+    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++)
         {
@@ -341,13 +341,13 @@ void pmpd3d_setSpeedX(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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);
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+    if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -363,13 +363,13 @@ void pmpd3d_setSpeedY(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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);
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+    if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -385,13 +385,13 @@ void pmpd3d_setSpeedZ(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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);
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+    if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -407,7 +407,7 @@ void pmpd3d_setForce(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) && ( argv[3].a_type == A_FLOAT ) )
+    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));
@@ -415,7 +415,7 @@ void pmpd3d_setForce(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
         x->mass[tmp].forceY = atom_getfloatarg(2, argc, argv);
         x->mass[tmp].forceZ = atom_getfloatarg(3, argc, argv);
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) && ( argv[3].a_type == A_FLOAT ) )
+    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++)
         {
@@ -433,13 +433,13 @@ void pmpd3d_setForceX(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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);
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+    if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -455,13 +455,13 @@ void pmpd3d_setForceY(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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);
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+    if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -477,13 +477,13 @@ void pmpd3d_setForceZ(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+    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].forceZ = atom_getfloatarg(1, argc, argv);
     }
-    if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+    if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
     {
         for (i=0; i< x->nb_mass; i++)
         {
@@ -499,13 +499,13 @@ void pmpd3d_setActive(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( argv[0].a_type == A_FLOAT )
+    if ( (argc == 1) && ( argv[0].a_type == A_FLOAT ) )
     {
         tmp = atom_getfloatarg(0, argc, argv);
         tmp = max(0, min( x->nb_link-1, tmp));
         x->link[tmp].active = 1;
     }
-    else if ( argv[0].a_type == A_SYMBOL ) 
+    else if ( (argc == 1) && ( argv[0].a_type == A_SYMBOL ) )
     {
         for (i=0; i< x->nb_link; i++)
         {
@@ -528,13 +528,13 @@ void pmpd3d_setInactive(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 {
     int tmp, i;
 
-    if ( argv[0].a_type == A_FLOAT )
+    if ( (argc == 1) && ( argv[0].a_type == A_FLOAT ) )
     {
         tmp = atom_getfloatarg(0, argc, argv);
         tmp = max(0, min( x->nb_link-1, tmp));
         x->link[tmp].active = 0;
     }
-    else if ( argv[0].a_type == A_SYMBOL ) 
+    else if ( (argc == 1) && ( argv[0].a_type == A_SYMBOL ) )
     {
         for (i=0; i< x->nb_link; i++)
         {
@@ -558,7 +558,7 @@ void pmpd3d_pos(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 // displace a mass to a certain position
 	t_int tmp, i;
 
-	if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) && ( argv[3].a_type == A_FLOAT ) )
+	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));
@@ -572,7 +572,7 @@ void pmpd3d_pos(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 		   x->mass[tmp].speedZ = 0;
 		x->mass[tmp].forceZ = 0;
 	}
-	if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) && ( argv[2].a_type == A_FLOAT ) && ( argv[3].a_type == A_FLOAT ) )
+	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++)
 		{
@@ -597,7 +597,7 @@ void pmpd3d_posX(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 // displace a mass to a certain position
 	t_int tmp, i;
 
-	if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+	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));
@@ -606,7 +606,7 @@ void pmpd3d_posX(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 		x->mass[tmp].forceX = 0;
 
 	}
-	if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+	if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
 	{
 		for (i=0; i< x->nb_mass; i++)
 		{
@@ -626,7 +626,7 @@ void pmpd3d_posY(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 // displace a mass to a certain position
 	t_int tmp, i;
 
-	if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+	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));
@@ -635,7 +635,7 @@ void pmpd3d_posY(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 		x->mass[tmp].forceY = 0;
 
 	}
-	if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+	if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
 	{
 		for (i=0; i< x->nb_mass; i++)
 		{
@@ -654,7 +654,7 @@ void pmpd3d_posZ(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 // displace a mass to a certain position
 	t_int tmp, i;
 
-	if ( ( argv[0].a_type == A_FLOAT ) && ( argv[1].a_type == A_FLOAT ) )
+	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));
@@ -663,7 +663,7 @@ void pmpd3d_posZ(t_pmpd3d *x, t_symbol *s, int argc, t_atom *argv)
 		x->mass[tmp].forceZ = 0;
 
 	}
-	if ( ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
+	if ( (argc == 2) && ( argv[0].a_type == A_SYMBOL ) && ( argv[1].a_type == A_FLOAT ) )
 	{
 		for (i=0; i< x->nb_mass; i++)
 		{