52 lines
2.7 KiB
Python
52 lines
2.7 KiB
Python
# ***************************************************************************
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# * *
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# * Copyright (c) 2019 Werner Mayer <wmayer[at]users.sourceforge.net> *
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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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__title__ = "BasicShapes.Shapes"
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__author__ = "Werner Mayer"
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__url__ = "http://www.freecadweb.org"
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__doc__ = "Basic shapes"
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import Part
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def makeTube(outerRadius, innerRadius, height):
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outer_cylinder = Part.makeCylinder(outerRadius, height)
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shape = outer_cylinder
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if innerRadius > 0 and innerRadius < outerRadius:
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inner_cylinder = Part.makeCylinder(innerRadius, height)
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shape = outer_cylinder.cut(inner_cylinder)
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return shape
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class TubeFeature:
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def __init__(self, obj):
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obj.Proxy = self
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obj.addProperty("App::PropertyLength","OuterRadius","Tube","Outer radius").OuterRadius = 5.0
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obj.addProperty("App::PropertyLength","InnerRadius","Tube","Inner radius").InnerRadius = 2.0
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obj.addProperty("App::PropertyLength","Height","Tube", "Height of the tube").Height = 10.0
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obj.addExtension("Part::AttachExtensionPython")
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def execute(self, fp):
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if fp.InnerRadius >= fp.OuterRadius:
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raise ValueError("Inner radius must be smaller than outer radius")
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fp.Shape = makeTube(fp.OuterRadius, fp.InnerRadius, fp.Height)
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