Draft: split rectangle code from Draft.py
. .
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carlopav
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Yorik van Havre
Yorik van Havre
parent
52436ecb49
commit
7b18ae746f
180
src/Mod/Draft/draftobjects/rectangle.py
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180
src/Mod/Draft/draftobjects/rectangle.py
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# ***************************************************************************
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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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"""This module provides the object code for Draft Rectangle.
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"""
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## @package rectangle
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# \ingroup DRAFT
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# \brief This module provides the object code for Draft Rectangle.
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from PySide.QtCore import QT_TRANSLATE_NOOP
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import FreeCAD as App
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import DraftGeomUtils
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from draftutils.utils import get_param
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from draftobjects.base import DraftObject
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class Rectangle(DraftObject):
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"""The Rectangle object"""
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def __init__(self, obj):
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super(Rectangle, self).__init__(obj, "Rectangle")
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_tip = "Length of the rectangle"
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obj.addProperty("App::PropertyDistance", "Length",
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"Draft",QT_TRANSLATE_NOOP("App::Property",_tip))
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_tip = "Height of the rectangle"
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obj.addProperty("App::PropertyDistance", "Height",
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"Draft",QT_TRANSLATE_NOOP("App::Property", _tip))
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_tip = "Radius to use to fillet the corners"
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obj.addProperty("App::PropertyLength", "FilletRadius",
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"Draft",QT_TRANSLATE_NOOP("App::Property", _tip))
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_tip = "Size of the chamfer to give to the corners"
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obj.addProperty("App::PropertyLength", "ChamferSize",
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"Draft",QT_TRANSLATE_NOOP("App::Property", _tip))
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_tip = "Create a face"
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obj.addProperty("App::PropertyBool", "MakeFace",
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"Draft",QT_TRANSLATE_NOOP("App::Property", _tip))
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_tip = "Horizontal subdivisions of this rectangle"
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obj.addProperty("App::PropertyInteger", "Rows",
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"Draft",QT_TRANSLATE_NOOP("App::Property", _tip))
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_tip = "Vertical subdivisions of this rectangle"
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obj.addProperty("App::PropertyInteger", "Columns",
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"Draft",QT_TRANSLATE_NOOP("App::Property", _tip))
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_tip = "The area of this object"
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obj.addProperty("App::PropertyArea", "Area",
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"Draft",QT_TRANSLATE_NOOP("App::Property", _tip))
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obj.MakeFace = get_param("fillmode",True)
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obj.Length=1
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obj.Height=1
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obj.Rows=1
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obj.Columns=1
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def execute(self, obj):
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"""This method is run when the object is created or recomputed."""
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import Part
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if (obj.Length.Value == 0) or (obj.Height.Value == 0):
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obj.positionBySupport()
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return
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plm = obj.Placement
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shape = None
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if hasattr(obj,"Rows") and hasattr(obj,"Columns"):
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# TODO: verify if this is needed:
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if obj.Rows > 1:
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rows = obj.Rows
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else:
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rows = 1
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if obj.Columns > 1:
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columns = obj.Columns
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else:
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columns = 1
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# TODO: till here
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if (rows > 1) or (columns > 1):
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shapes = []
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l = obj.Length.Value/columns
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h = obj.Height.Value/rows
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for i in range(columns):
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for j in range(rows):
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p1 = App.Vector(i*l,j*h,0)
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p2 = App.Vector(p1.x+l,p1.y,p1.z)
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p3 = App.Vector(p1.x+l,p1.y+h,p1.z)
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p4 = App.Vector(p1.x,p1.y+h,p1.z)
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p = Part.makePolygon([p1,p2,p3,p4,p1])
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if "ChamferSize" in obj.PropertiesList:
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if obj.ChamferSize.Value != 0:
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w = DraftGeomUtils.filletWire(p,
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obj.ChamferSize.Value,
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chamfer=True)
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if w:
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p = w
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if "FilletRadius" in obj.PropertiesList:
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if obj.FilletRadius.Value != 0:
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w = DraftGeomUtils.filletWire(p,
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obj.FilletRadius.Value)
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if w:
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p = w
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if hasattr(obj,"MakeFace"):
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if obj.MakeFace:
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p = Part.Face(p)
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shapes.append(p)
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if shapes:
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shape = Part.makeCompound(shapes)
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if not shape:
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p1 = App.Vector(0,0,0)
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p2 = App.Vector(p1.x+obj.Length.Value,
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p1.y,
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p1.z)
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p3 = App.Vector(p1.x+obj.Length.Value,
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p1.y+obj.Height.Value,
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p1.z)
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p4 = App.Vector(p1.x,
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p1.y+obj.Height.Value,
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p1.z)
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shape = Part.makePolygon([p1, p2, p3, p4, p1])
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if "ChamferSize" in obj.PropertiesList:
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if obj.ChamferSize.Value != 0:
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w = DraftGeomUtils.filletWire(shape,
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obj.ChamferSize.Value,
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chamfer=True)
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if w:
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shape = w
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if "FilletRadius" in obj.PropertiesList:
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if obj.FilletRadius.Value != 0:
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w = DraftGeomUtils.filletWire(shape,
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obj.FilletRadius.Value)
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if w:
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shape = w
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if hasattr(obj,"MakeFace"):
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if obj.MakeFace:
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shape = Part.Face(shape)
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else:
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shape = Part.Face(shape)
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obj.Shape = shape
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if hasattr(obj,"Area") and hasattr(shape,"Area"):
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obj.Area = shape.Area
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obj.Placement = plm
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obj.positionBySupport()
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_Rectangle = Rectangle
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