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- # ***** BEGIN LICENSE BLOCK *****
- # Version: MPL 1.1/GPL 2.0/LGPL 2.1
- #
- # The contents of this file are subject to the Mozilla Public License Version
- # 1.1 (the "License"); you may not use this file except in compliance with
- # the License. You may obtain a copy of the License at
- # http://www.mozilla.org/MPL/
- #
- # Software distributed under the License is distributed on an "AS IS" basis,
- # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- # for the specific language governing rights and limitations under the
- # License.
- #
- # The Original Code is the Python Computer Graphics Kit.
- #
- # The Initial Developer of the Original Code is Matthias Baas.
- # Portions created by the Initial Developer are Copyright (C) 2004
- # the Initial Developer. All Rights Reserved.
- #
- # Contributor(s):
- #
- # Alternatively, the contents of this file may be used under the terms of
- # either the GNU General Public License Version 2 or later (the "GPL"), or
- # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- # in which case the provisions of the GPL or the LGPL are applicable instead
- # of those above. If you wish to allow use of your version of this file only
- # under the terms of either the GPL or the LGPL, and not to allow others to
- # use your version of this file under the terms of the MPL, indicate your
- # decision by deleting the provisions above and replace them with the notice
- # and other provisions required by the GPL or the LGPL. If you do not delete
- # the provisions above, a recipient may use your version of this file under
- # the terms of any one of the MPL, the GPL or the LGPL.
- #
- # ***** END LICENSE BLOCK *****
- # $Id: beziercurve.py,v 1.2 2005/09/02 12:58:02 mbaas Exp $
-
- from cgtypes import *
- from Interfaces import *
- from worldobject import WorldObject
- from beziercurvegeom import BezierCurveGeom
- import protocols
- import _core
-
- # BezierCurve
- class BezierCurve(WorldObject):
-
- protocols.advise(instancesProvide=[ISceneItem])
-
- def __init__(self,
- name = "BezierCurve",
- pnts = None,
- closed = False,
- epsilon = 0.01,
- subdiv = 4,
- show_tangents = False,
- curvegeom = None,
- **params):
- WorldObject.__init__(self, name=name, **params)
-
- if curvegeom!=None:
- self.geom = curvegeom
- else:
- self.geom = BezierCurveGeom(pnts=pnts, closed=closed, epsilon=epsilon, subdiv=subdiv, show_tangents=show_tangents)
-