From c050bb9a7595860bf72e7c407ff3e8cbd7e77480 Mon Sep 17 00:00:00 2001
From: Cyrille Henry <nusmuk@users.sourceforge.net>
Date: Fri, 9 Apr 2004 16:55:47 +0000
Subject: This commit was generated by cvs2svn to compensate for changes in
 r1590, which included commits to RCS files with non-trunk default branches.

svn path=/trunk/externals/pmpd/; revision=1591
---
 src/tSphere3D.c | 128 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100755 src/tSphere3D.c

(limited to 'src/tSphere3D.c')

diff --git a/src/tSphere3D.c b/src/tSphere3D.c
new file mode 100755
index 0000000..6ef9cfa
--- /dev/null
+++ b/src/tSphere3D.c
@@ -0,0 +1,128 @@
+#include "m_pd.h"
+#include "math.h"
+
+static t_class *tSphere3D_class;
+
+typedef struct _tSphere3D {
+  t_object  x_obj;
+  t_float  X, Y, Z, Rmin, Rmax, position_old;
+  t_outlet *force_new, *distance_out, *vitesse;// outlet
+} t_tSphere3D;
+
+void tSphere3D_position3D(t_tSphere3D *x, t_float X,  t_float Y, t_float Z)
+{
+t_float  distance, vitesse;
+		distance = sqrt ( (X - x->X)*(X - x->X) + (Y - x->Y)*(Y - x->Y) + (Z - x->Z)*(Z - x->Z));
+
+		vitesse = distance - x->position_old;
+		x->position_old = distance;
+
+		outlet_float(x->vitesse, vitesse);
+
+		outlet_float(x->distance_out, distance);
+
+		if ( (distance < x->Rmax) & (distance > x->Rmin) )
+		{
+			outlet_float(x->force_new, 1);
+		}
+		else
+		{
+			outlet_float(x->force_new, 0);
+		}
+
+}
+
+void tSphere3D_setXYZ(t_tSphere3D *x, t_float X, t_float Y, t_float Z)
+{
+  x->X= X;
+  x->Y= Y;
+  x->Z= Z;
+}
+
+void tSphere3D_setX(t_tSphere3D *x, t_float X)
+{
+  x->X= X;
+}
+
+void tSphere3D_setY(t_tSphere3D *x, t_float Y)
+{
+  x->Y= Y;
+}
+
+void tSphere3D_setZ(t_tSphere3D *x, t_float Z)
+{
+  x->Z= Z;
+}
+
+void tSphere3D_setRmax(t_tSphere3D *x, t_float X)
+{
+  x->Rmax= X;
+}
+
+void tSphere3D_setRmin(t_tSphere3D *x, t_float X)
+{
+  x->Rmin= X;
+}
+
+
+
+void *tSphere3D_new(t_symbol *s, int argc, t_atom *argv)
+{
+  t_tSphere3D *x = (t_tSphere3D *)pd_new(tSphere3D_class);
+
+  x->force_new=outlet_new(&x->x_obj, 0);
+  x->distance_out=outlet_new(&x->x_obj, 0);
+  x->vitesse=outlet_new(&x->x_obj, 0);
+    
+  x->position_old = 0;
+
+
+    if (argc>=5)
+    x->Rmax= atom_getfloatarg(4, argc, argv);
+  else
+    x->Rmax= 1;
+
+  if (argc>=4)
+    x->Rmin= atom_getfloatarg(3, argc, argv);
+  else
+    x->Rmin= 0;
+
+  if (argc>=3)
+    x->Z= atom_getfloatarg(2, argc, argv);
+  else
+	x->Z= 0;
+
+  if (argc>=2)
+    x->Y= atom_getfloatarg(1, argc, argv);
+  else
+	x->Y= 0;
+
+  if (argc>=1)
+	x->X= atom_getfloatarg(0, argc, argv);
+  else
+	x->X= 0;
+
+  return (x);
+}
+
+void tSphere3D_setup(void) 
+{
+
+  tSphere3D_class = class_new(gensym("tSphere3D"),
+        (t_newmethod)tSphere3D_new,
+        0, sizeof(t_tSphere3D),
+        CLASS_DEFAULT, A_GIMME, 0);
+
+  class_addcreator((t_newmethod)tSphere3D_new, gensym("pmpd.tSphere3D"),  A_GIMME, 0);
+ 
+  class_addmethod(tSphere3D_class, (t_method)tSphere3D_position3D, gensym("position3D"), A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, 0);
+
+  class_addmethod(tSphere3D_class, (t_method)tSphere3D_setX, gensym("setX"), A_DEFFLOAT, 0);
+  class_addmethod(tSphere3D_class, (t_method)tSphere3D_setY, gensym("setY"), A_DEFFLOAT, 0);
+  class_addmethod(tSphere3D_class, (t_method)tSphere3D_setZ, gensym("setZ"), A_DEFFLOAT, 0);
+  class_addmethod(tSphere3D_class, (t_method)tSphere3D_setXYZ, gensym("setXYZ"), A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, 0);
+  class_addmethod(tSphere3D_class, (t_method)tSphere3D_setRmax, gensym("setRmax"), A_DEFFLOAT, 0);
+  class_addmethod(tSphere3D_class, (t_method)tSphere3D_setRmin, gensym("setRmin"), A_DEFFLOAT, 0);
+
+
+}
-- 
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