e4adfc63d7
Fixes: #7387. See comment: https://github.com/FreeCAD/FreeCAD/issues/7387#issuecomment-2915599566 PR to change the base object of BezCurve, BSpline and Wire to `Part::FeaturePython`. This will only affect new objects. So code will have to also keep handling the old object type (`Part::Part2DObjectPython`). The modification of BimPreflight.py needs to be verified. The steps in the old code lacked logic IMO. But I may have misunderstood.
136 lines
5.3 KiB
Python
136 lines
5.3 KiB
Python
# ***************************************************************************
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# * Copyright (c) 2009, 2010 Yorik van Havre <yorik@uncreated.net> *
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# * Copyright (c) 2009, 2010 Ken Cline <cline@frii.com> *
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# * Copyright (c) 2020 FreeCAD Developers *
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# * *
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# * This program is free software; you can redistribute it and/or modify *
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# * it under the terms of the GNU Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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# * *
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# * This program is distributed in the hope that it will be useful, *
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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# * GNU Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with this program; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************
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"""Provides functions to create Clone objects."""
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## @package make_clone
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# \ingroup draftmake
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# \brief Provides functions to create Clone objects.
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## \addtogroup draftmake
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# @{
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import FreeCAD as App
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from draftobjects.clone import Clone
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from draftutils import params
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from draftutils import utils
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from draftutils import gui_utils
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if App.GuiUp:
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from draftviewproviders.view_clone import ViewProviderClone
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def make_clone(obj, delta=None, forcedraft=False):
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"""clone(obj,[delta,forcedraft])
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Makes a clone of the given object(s).
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The clone is an exact, linked copy of the given object. If the original
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object changes, the final object changes too.
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Parameters
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----------
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obj :
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delta : Base.Vector
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Delta Vector to move the clone from the original position.
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forcedraft : bool
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If forcedraft is True, the resulting object is a Draft clone
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even if the input object is an Arch object.
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"""
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prefix = params.get_param("ClonePrefix")
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cl = None
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if prefix:
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prefix = prefix.strip() + " "
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if not isinstance(obj,list):
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obj = [obj]
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if len(obj) == 1 \
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and obj[0].isDerivedFrom("Part::Part2DObject") \
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and utils.get_type(obj[0]) not in ["BezCurve", "BSpline", "Wire"]:
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# "BezCurve", "BSpline" and "Wire" objects created with < v1.1
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# are "Part::Part2DObject" objects but they need not be 2D.
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cl = App.ActiveDocument.addObject("Part::Part2DObjectPython", "Clone2D")
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cl.Label = prefix + obj[0].Label + " (2D)"
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elif len(obj) == 1 \
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and (hasattr(obj[0], "CloneOf") or utils.get_type(obj[0]) == "BuildingPart") \
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and not forcedraft:
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# arch objects can be clones
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try:
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import Arch
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except:
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# BIM not present
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pass
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else:
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if utils.get_type(obj[0]) == "BuildingPart":
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cl = Arch.makeComponent()
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else:
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try: # new-style make function
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cl = getattr(Arch, "make_" + obj[0].Proxy.Type.lower())()
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except Exception:
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try: # old-style make function
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cl = getattr(Arch, "make" + obj[0].Proxy.Type)()
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except Exception:
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pass # not a standard Arch object... Fall back to Draft mode
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if cl:
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base = utils.get_clone_base(obj[0])
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cl.Label = prefix + base.Label
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cl.CloneOf = base
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if utils.get_type(obj[0]) != "BuildingPart":
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cl.Placement = obj[0].Placement
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for prop in ("Description", "IfcType", "Material", "Subvolume", "Tag"):
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try:
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setattr(cl, prop, getattr(base, prop))
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except Exception:
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pass
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if App.GuiUp:
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gui_utils.format_object(cl, base)
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gui_utils.select(cl)
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return cl
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# fall back to Draft clone mode
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if not cl:
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cl = App.ActiveDocument.addObject("Part::FeaturePython", "Clone")
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cl.addExtension("Part::AttachExtensionPython")
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cl.Label = prefix + obj[0].Label
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Clone(cl)
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cl.Objects = obj
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if delta:
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cl.Placement.move(delta)
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elif (len(obj) == 1) and hasattr(obj[0],"Placement"):
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cl.Placement = obj[0].Placement
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if hasattr(cl,"LongName") and hasattr(obj[0],"LongName"):
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cl.LongName = obj[0].LongName
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if App.GuiUp:
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ViewProviderClone(cl.ViewObject)
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gui_utils.format_object(cl, obj[0])
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gui_utils.select(cl)
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return cl
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clone = make_clone
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## @}
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