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985c397 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 | # SPDX-License-Identifier: LGPL-2.1-or-later
# ***************************************************************************
# * Copyright (c) 2009, 2010 Yorik van Havre <yorik@uncreated.net> *
# * Copyright (c) 2009, 2010 Ken Cline <cline@frii.com> *
# * Copyright (c) 2020 FreeCAD Developers *
# * *
# * This program is free software; you can redistribute it and/or modify *
# * it under the terms of the GNU Lesser General Public License (LGPL) *
# * as published by the Free Software Foundation; either version 2 of *
# * the License, or (at your option) any later version. *
# * for detail see the LICENCE text file. *
# * *
# * This program is distributed in the hope that it will be useful, *
# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
# * GNU Library General Public License for more details. *
# * *
# * You should have received a copy of the GNU Library General Public *
# * License along with this program; if not, write to the Free Software *
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
# * USA *
# * *
# ***************************************************************************
"""Provides functions to create BezCurve objects."""
## @package make_bezcurve
# \ingroup draftmake
# \brief Provides functions to create BezCurve objects.
## \addtogroup draftmake
# @{
import FreeCAD as App
import draftutils.utils as utils
import draftutils.gui_utils as gui_utils
from draftutils.translate import translate
from draftobjects.bezcurve import BezCurve
if App.GuiUp:
from draftviewproviders.view_bezcurve import ViewProviderBezCurve
def make_bezcurve(pointslist, closed=False, placement=None, face=None, support=None, degree=None):
"""make_bezcurve(pointslist, [closed], [placement])
Creates a Bezier Curve object from the given list of vectors.
Parameters
----------
pointlist : [Base.Vector]
List of points to create the polyline.
Instead of a pointslist, you can also pass a Part Wire.
TODO: Change the name so!
closed : bool
If closed is True or first and last points are identical,
the created BSpline will be closed.
placement : Base.Placement
If a placement is given, it is used.
face : Bool
If face is False, the rectangle is shown as a wireframe,
otherwise as a face.
support :
TODO: Describe
degree : int
Degree of the BezCurve
"""
if not App.ActiveDocument:
App.Console.PrintError("No active document. Aborting\n")
return
if not isinstance(pointslist, list):
nlist = []
for v in pointslist.Vertexes:
nlist.append(v.Point)
pointslist = nlist
if placement:
utils.type_check([(placement, App.Placement)], "make_bezcurve")
if len(pointslist) == 2:
fname = "Line"
else:
fname = "BezCurve"
obj = App.ActiveDocument.addObject("Part::FeaturePython", fname)
obj.addExtension("Part::AttachExtensionPython")
BezCurve(obj)
obj.Points = pointslist
if degree:
obj.Degree = degree
else:
import Part
obj.Degree = min((len(pointslist) - (1 * (not closed))), Part.BezierCurve().MaxDegree)
obj.Closed = closed
obj.AttachmentSupport = support
if face is not None:
obj.MakeFace = face
obj.Proxy.resetcontinuity(obj)
if placement:
obj.Placement = placement
if App.GuiUp:
ViewProviderBezCurve(obj.ViewObject)
# if not face: obj.ViewObject.DisplayMode = "Wireframe"
# obj.ViewObject.DisplayMode = "Wireframe"
gui_utils.format_object(obj)
gui_utils.select(obj)
return obj
makeBezCurve = make_bezcurve
## @}
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