[Pyode-user] patch for Mass.setBoxTotal

[Chris B. <chr...@gm...>]

Mass.setBoxTotal seems to be missing from the wrappers, the patch is trivia=
l:

diff -ur PyODE-1.1.0.orig/src/declarations.pyx PyODE-1.1.0/src/declarations=
.pyx
--- PyODE-1.1.0.orig/src/declarations.pyx       2005-05-05
18:41:33.000000000 +0100
+++ PyODE-1.1.0/src/declarations.pyx    2006-05-27 19:38:23.000000000 +0100
@@ -302,6 +302,8 @@
           dReal radius, dReal length)
     void dMassSetBox (dMass *, dReal density,
           dReal lx, dReal ly, dReal lz)
+    void dMassSetBoxTotal (dMass *, dReal total_mass,
+          dReal lx, dReal ly, dReal lz)
     void dMassAdjust (dMass *, dReal newmass)
     void dMassTranslate (dMass *, dReal x, dReal y, dReal z)
     void dMassRotate (dMass *, dMatrix3 R)
diff -ur PyODE-1.1.0.orig/src/mass.pyx PyODE-1.1.0/src/mass.pyx
--- PyODE-1.1.0.orig/src/mass.pyx       2004-11-15 20:16:03.000000000 +0000
+++ PyODE-1.1.0/src/mass.pyx    2006-05-27 19:37:46.000000000 +0100
@@ -152,6 +152,25 @@
         """
         dMassSetBox(&self._mass, density, lx, ly, lz)

+    def setBoxTotal(self, total_mass, lx, ly, lz):
+        """setBoxTotal(total_mass, lx, ly, lz)
+
+        Set the mass parameters to represent a box of the given
+        dimensions and density, with the center of mass at (0,0,0)
+        relative to the body. The side lengths of the box along the x,
+        y and z axes are lx, ly and lz.
+
+        @param total_mass: The total mass of the box
+        @param lx: The length along the x axis
+        @param ly: The length along the y axis
+        @param lz: The length along the z axis
+        @type total_mass: float
+        @type lx: float
+        @type ly: float
+        @type lz: float
+        """
+        dMassSetBoxTotal(&self._mass, total_mass, lx, ly, lz)
+
     def adjust(self, newmass):
         """adjust(newmass)