removed blender2cal3d.py, this is the second time where nobody has been able to maintain this script to fix minor bugs, aparently the cal3d/soya guys maintain their own scripts anyhow.

Adding switchDirection() for curNurbs. simple function and double checked to make sure its ok.

source/blender/python/api2_2x/CurNurb.c

@@ -62,6 +62,7 @@ PyObject *CurNurb_append( BPy_CurNurb * self, PyObject * args );
 static PyObject *CurNurb_isNurb( BPy_CurNurb * self );
 static PyObject *CurNurb_isCyclic( BPy_CurNurb * self );
 static PyObject *CurNurb_dump( BPy_CurNurb * self );
+static PyObject *CurNurb_switchDirection( BPy_CurNurb * self );
 
 char M_CurNurb_doc[] = "CurNurb";
 
@@ -130,6 +131,8 @@ static PyMethodDef BPy_CurNurb_methods[] = {
 	 "( ) - boolean function tests if this spline is cyclic (closed) or not (open)"},
 	{"dump", ( PyCFunction ) CurNurb_dump, METH_NOARGS,
 	 "( ) - dumps Nurb data)"},
+	{"switchDirection", ( PyCFunction ) CurNurb_switchDirection, METH_NOARGS,
+	 "( ) - swaps curve beginning and end)"},
 	{NULL, NULL, 0, NULL}
 };
 
@@ -1060,3 +1063,16 @@ PyObject *CurNurb_dump( BPy_CurNurb * self )
 
 	Py_RETURN_NONE;
 }
+
+PyObject *CurNurb_switchDirection( BPy_CurNurb * self ) {
+	Nurb *nurb = self->nurb;
+	if( ! self->nurb ){  /* bail on error */
+		printf("\n no Nurb in this CurNurb");
+		Py_RETURN_NONE;
+	}
+	
+	switchdirectionNurb( nurb );
+	
+	Py_RETURN_NONE;
+}
+

source/blender/python/api2_2x/doc/Curve.py

@@ -467,6 +467,21 @@ class Curve:
       @raise AttributeError:  throws exception if curve_num is out of range.
       """
 
+  def switchDirection( ):
+      """
+      Reverse the direction of a curve.
+      @return: None
+
+
+      I{B{Example:}}
+      # This example switches the direction of all curves on the active object.
+      from Blender import *
+      scn = Scene.GetCurrent()
+      ob = scn.objects.active # must be a curve
+      data = ob.data
+      for cu in data: cu.switchDirection()
+      """
+
   def getNumCurves():
       """
       Get the number of curves in this Curve Data object.