From 567824762885fd7407ddadf14aaab4483af39dff Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sun, 27 Oct 2013 12:56:05 +0100
Subject: [PATCH] 0000895: Part.BSplineCurve: allow to set degree and
 mutliplicites when calling constructor.

---
 src/Mod/Part/App/BSplineCurvePy.xml    | 23 ++++++++++++++++++++++-
 src/Mod/Part/App/BSplineCurvePyImp.cpp |  4 ++--
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/src/Mod/Part/App/BSplineCurvePy.xml b/src/Mod/Part/App/BSplineCurvePy.xml
index 2a8510a79..704b25167 100644
--- a/src/Mod/Part/App/BSplineCurvePy.xml
+++ b/src/Mod/Part/App/BSplineCurvePy.xml
@@ -275,7 +275,28 @@ from the knots table of this B-Spline curve.</UserDocu>
 		<Documentation>
 			<UserDocu>
 				Builds a B-Spline by a lists of Poles, Mults, Knots.
-				arguments: poles (sequence of Base.Vector), [mults , knots, periodic, degree, weights (sequence of Base.Vector), CheckRational]
+				arguments: poles (sequence of Base.Vector), [mults , knots, periodic, degree, weights (sequence of float), CheckRational]
+				
+				Examples:
+				from FreeCAD import Base
+				import Part
+				V=Base.Vector
+				poles=[V(-10,-10),V(10,-10),V(10,10),V(-10,10)]
+
+				# non-periodic spline
+				n=Part.BSplineCurve()
+				n.buildFromPolesMultsKnots(poles,(3,1,3),(0,0.5,1),False,2)
+				Part.show(n.toShape())
+				
+				# periodic spline
+				p=Part.BSplineCurve()
+				p.buildFromPolesMultsKnots(poles,(1,1,1,1,1),(0,0.25,0.5,0.75,1),True,2)
+				Part.show(p.toShape())
+
+				# periodic and rational spline
+				r=Part.BSplineCurve()
+				r.buildFromPolesMultsKnots(poles,(1,1,1,1,1),(0,0.25,0.5,0.75,1),True,2,(1,0.8,0.7,0.2))
+				Part.show(r.toShape())
 			</UserDocu>
 		</Documentation>
 	</Methode>
diff --git a/src/Mod/Part/App/BSplineCurvePyImp.cpp b/src/Mod/Part/App/BSplineCurvePyImp.cpp
index 845840b55..99fa7aca0 100644
--- a/src/Mod/Part/App/BSplineCurvePyImp.cpp
+++ b/src/Mod/Part/App/BSplineCurvePyImp.cpp
@@ -904,7 +904,7 @@ PyObject* BSplineCurvePy::buildFromPolesMultsKnots(PyObject *args, PyObject *key
             Base::Vector3d pnt = v.toVector();
             occpoles(index++) = gp_Pnt(pnt.x,pnt.y,pnt.z);
         }
-        //Calculate ne number of knots
+        //Calculate the number of knots
         if (mults != Py_None && knots != Py_None) {
             number_of_knots = PyObject_Length(mults);
             if (PyObject_Length(knots) != number_of_knots) {
@@ -1006,8 +1006,8 @@ PyObject* BSplineCurvePy::buildFromPolesMultsKnots(PyObject *args, PyObject *key
         Standard_CString msg = e->GetMessageString();
         PyErr_SetString(PyExc_Exception, msg  ? msg : "");
         return 0;
-        }
     }
+}
 
 
 PyObject* BSplineCurvePy::toBezier(PyObject *args)