bezier spline behaviours

clutter/clutter-behaviour-path.c

@@ -55,86 +55,6 @@
 
 #include <math.h>
 
-/**
- * clutter_knot_copy:
- * @knot: a #ClutterKnot
- *
- * Makes an allocated copy of a knot.
- *
- * Return value: the copied knot.
- *
- * Since: 0.2
- */
-ClutterKnot *
-clutter_knot_copy (const ClutterKnot *knot)
-{
-  ClutterKnot *copy;
-
-  copy = g_slice_new0 (ClutterKnot);
-  
-  *copy = *knot;
-
-  return copy;
-}
-
-/**
- * clutter_knot_free:
- * @knot: a #ClutterKnot
- *
- * Frees the memory of an allocated knot.
- *
- * Since: 0.2
- */
-void
-clutter_knot_free (ClutterKnot *knot)
-{
-  if (G_LIKELY (knot))
-    {
-      g_slice_free (ClutterKnot, knot);
-    }
-}
-
-/**
- * clutter_knot_equal:
- * @knot_a: First knot
- * @knot_b: Second knot
- *
- * Compares to knot and checks if the point to the same location.
- *
- * Return value: %TRUE if the knots point to the same location.
- *
- * Since: 0.2
- */
-gboolean
-clutter_knot_equal (const ClutterKnot *knot_a,
-                    const ClutterKnot *knot_b)
-{
-  g_return_val_if_fail (knot_a != NULL, FALSE);
-  g_return_val_if_fail (knot_b != NULL, FALSE);
-
-  if (knot_a == knot_b)
-    return TRUE;
-
-  return knot_a->x == knot_b->x && knot_a->y == knot_b->y;
-}
-
-GType
-clutter_knot_get_type (void)
-{
-  static GType our_type = 0;
-
-  if (G_UNLIKELY (!our_type))
-    {
-      our_type =
-        g_boxed_type_register_static ("ClutterKnot",
-                                      (GBoxedCopyFunc) clutter_knot_copy,
-                                      (GBoxedFreeFunc) clutter_knot_free);
-    }
-
-  return our_type;
-}
-
-
 G_DEFINE_TYPE (ClutterBehaviourPath, 
                clutter_behaviour_path,
 	       CLUTTER_TYPE_BEHAVIOUR);