From 1a87f3a4aa7045d2f7e4c85ed2e5d0ae117c71b0 Mon Sep 17 00:00:00 2001
From: Willian Padovani Germano <wpgermano@gmail.com>
Date: Tue, 20 May 2003 03:53:30 +0000
Subject: [PATCH] Guignot implemented 3 functions needed by the Object Module

---
 source/blender/python/api2_2x/Curve.c | 36 +++++++++++++++++++++++++++
 source/blender/python/api2_2x/Curve.h | 12 ++++++---
 2 files changed, 44 insertions(+), 4 deletions(-)

diff --git a/source/blender/python/api2_2x/Curve.c b/source/blender/python/api2_2x/Curve.c
index a981dea4dd5..05fbd5a2d1c 100644
--- a/source/blender/python/api2_2x/Curve.c
+++ b/source/blender/python/api2_2x/Curve.c
@@ -605,3 +605,39 @@ static PyObject *CurveRepr (C_Curve *self) /* used by 'repr' */
  
   return PyString_FromString(self->curve->id.name+2);
 }
+
+/*****************************************************************************/
+/* Functions:   CurveCreatePyObject, CurveCheckPyObject, CurveFromPyObject   */
+/* Description: These helper functions are needed by the Object module to    */
+/*              work with its specific object.data, Curve Data in this case. */
+/*****************************************************************************/
+PyObject* CurveCreatePyObject (struct Curve *curve)
+{
+ C_Curve    * blen_object;
+
+    printf ("In CurveCreatePyObject\n");
+
+    blen_object = (C_Curve*)PyObject_NEW (C_Curve, &Curve_Type);
+
+    if (blen_object == NULL)
+    {
+        return (NULL);
+    }
+    blen_object->curve = curve;
+    return ((PyObject*)blen_object);
+
+}
+
+int CurveCheckPyObject (PyObject *py_obj)
+{
+    return (py_obj->ob_type == &Curve_Type);
+}
+
+struct Curve* CurveFromPyObject (PyObject *py_obj)
+{
+ C_Curve    * blen_obj;
+
+    blen_obj = (C_Curve*)py_obj;
+    return (blen_obj->curve);
+
+}
diff --git a/source/blender/python/api2_2x/Curve.h b/source/blender/python/api2_2x/Curve.h
index 3baa538f2ab..711ce5c3692 100644
--- a/source/blender/python/api2_2x/Curve.h
+++ b/source/blender/python/api2_2x/Curve.h
@@ -145,11 +145,12 @@ static PyMethodDef C_Curve_methods[] = {
   {"getExt2", (PyCFunction)Curve_getExt2, METH_NOARGS,"() - Return ext2"},
   {"setExt2", (PyCFunction)Curve_setExt2, METH_VARARGS,"(int) - Sets ext2"},
   {"getControlPoint", (PyCFunction)Curve_getControlPoint, METH_VARARGS,
-          "(int numcurve,int numpoint) - Gets a control point.Depending upon\
- the curve type, returne a list of 4 or 9 floats"},
+          "(int numcurve,int numpoint) - Gets a control point.Depending upon"
+          " the curve type, returne a list of 4 or 9 floats"},
   {"setControlPoint", (PyCFunction)Curve_setControlPoint, METH_VARARGS,
-          "(int numcurve,int numpoint,float x,float y,float z, float w)(nurbs)\
- or  (int numcurve,int numpoint,float x1,...,x9(bezier) Sets a control point "},
+          "(int numcurve,int numpoint,float x,float y,float z, float w)(nurbs)"
+          " or  (int numcurve,int numpoint,float x1,...,x9(bezier) "
+					"Sets a control point "},
   {"getLoc", (PyCFunction)Curve_getLoc, METH_NOARGS,"() - Gets Location"},
   {"setLoc", (PyCFunction)Curve_setLoc, METH_VARARGS,
           "(float x,float y,float z) - Sets Location"},
@@ -170,6 +171,9 @@ static int CurvePrint (C_Curve *msh, FILE *fp, int flags);
 static int CurveSetAttr (C_Curve *msh, char *name, PyObject *v);
 static PyObject *CurveGetAttr (C_Curve *msh, char *name);
 static PyObject *CurveRepr (C_Curve *msh);
+PyObject* CurveCreatePyObject (struct Curve *curve);
+int CurveCheckPyObject (PyObject *py_obj);
+struct Curve* CurveFromPyObject (PyObject *py_obj);
 
 /*****************************************************************************/
 /* Python Curve_Type structure definition:                                  */