286 lines
10 KiB
Python
286 lines
10 KiB
Python
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import ArchComponent
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import FreeCAD
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if FreeCAD.GuiUp:
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import FreeCADGui
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from PySide import QtCore
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from PySide.QtCore import QT_TRANSLATE_NOOP
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else:
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# \cond
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def translate(ctxt, txt):
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return txt
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def QT_TRANSLATE_NOOP(ctxt, txt):
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return txt
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# \endcond
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try:
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_fromUtf8 = QtCore.QString.fromUtf8
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except AttributeError:
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def _fromUtf8(s):
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return s
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def makeFencePost(diameter=48, length=3000, placement=None, name="Post"):
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"makePipe([baseobj,diamerter,length,placement,name]): creates an pipe object from the given base object"
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if not FreeCAD.ActiveDocument:
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FreeCAD.Console.PrintError("No active document. Aborting\n")
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return
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obj = FreeCAD.ActiveDocument.addObject("Part::FeaturePython", name)
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obj.Label = name
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_FencePost(obj)
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if FreeCAD.GuiUp:
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_ViewProviderFencePost(obj.ViewObject)
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obj.Length = length
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obj.Diameter = diameter
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if placement:
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obj.Placement = placement
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return obj
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def makeFenceReinforcePost(diameter=48, length=3000, placement=None, name="Post"):
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"makePipe([baseobj,diamerter,length,placement,name]): creates an pipe object from the given base object"
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if not FreeCAD.ActiveDocument:
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FreeCAD.Console.PrintError("No active document. Aborting\n")
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return
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obj = FreeCAD.ActiveDocument.addObject("Part::FeaturePython", name)
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obj.Label = name
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_FenceReinforcePostPost(obj)
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if FreeCAD.GuiUp:
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_ViewProviderFencePost(obj.ViewObject)
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obj.Length = length
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obj.Diameter = diameter
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if placement:
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obj.Placement = placement
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return obj
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class _FencePost(ArchComponent.Component):
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def __init__(self, obj):
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ArchComponent.Component.__init__(self, obj)
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self.setProperties(obj)
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obj.IfcType = "Pipe Segment"
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self.Type = "FencePost"
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def setProperties(self, obj):
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pl = obj.PropertiesList
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if not "Diameter" in pl:
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obj.addProperty("App::PropertyLength", "Diameter", "Pipe",
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QT_TRANSLATE_NOOP("App::Property", "The diameter of this pipe, if not based on a profile")
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).Diameter = 48
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if not "Thickness" in pl:
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obj.addProperty("App::PropertyLength", "Thickness", "Pipe",
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QT_TRANSLATE_NOOP("App::Property", "The Thickness of this pipe, if not based on a profile")
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).Thickness = 4
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if not "Length" in pl:
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obj.addProperty("App::PropertyLength", "Length", "Pipe",
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QT_TRANSLATE_NOOP("App::Property", "The length of this pipe, if not based on an edge")
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).Length = 3000
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def onDocumentRestored(self, obj):
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ArchComponent.Component.onDocumentRestored(self, obj)
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self.setProperties(obj)
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def execute(self, obj):
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import Part
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pl = obj.Placement
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if obj.CloneOf:
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obj.Shape = obj.CloneOf.Shape
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else:
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w = self.getProfile(obj)
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try:
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# sh = w.makePipeShell([p], True, False, 2)
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sh = w.revolve(FreeCAD.Vector(0.0, 0.0, 0.0), FreeCAD.Vector(0.0, 0.0, 1.0), 360)
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sh = Part.Solid(sh)
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except:
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FreeCAD.Console.PrintError("Unable to build the pipe \n")
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else:
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obj.Shape = sh
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obj.Placement = pl
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return
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# ------------------------- Prueba para apoyos de refuerzo:
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import math
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L = math.pi / 2 * (obj.Diameter.Value - 2 * obj.Thickness.Value)
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v1 = FreeCAD.Vector(L / 2, 0, obj.Thickness.Value)
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vc1 = FreeCAD.Vector(L / 2 + obj.Thickness.Value, 0, 0)
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v2 = FreeCAD.Vector(L / 2, 0, -obj.Thickness.Value)
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v11 = FreeCAD.Vector(-L / 2, 0, obj.Thickness.Value)
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vc11 = FreeCAD.Vector(-(L / 2 + obj.Thickness.Value), 0, 0)
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v21 = FreeCAD.Vector(-L / 2, 0, -obj.Thickness.Value)
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arc1 = Part.Arc(v1, vc1, v2).toShape()
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arc11 = Part.Arc(v11, vc11, v21).toShape()
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line1 = Part.LineSegment(v11, v1).toShape()
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line2 = Part.LineSegment(v21, v2).toShape()
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w = Part.Wire([arc1, line2, arc11, line1])
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face = Part.Face(w)
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pro = face.extrude(FreeCAD.Vector(0, 40, 0))
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#Part.Circle(Center, Normal, Radius)
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cir1 = Part.Face(Part.Wire(Part.Circle(FreeCAD.Vector(0, -200, 0), FreeCAD.Vector(0, 1, 0), obj.Diameter.Value / 2).toShape()))
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ext = cir1.extrude(FreeCAD.Vector(0, 170, 0))
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cir2 = Part.Circle(FreeCAD.Vector(0, -30, 0), FreeCAD.Vector(0, 1, 0), obj.Diameter.Value/2).toShape()
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loft = Part.makeLoft([cir2, w], True)
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ext = ext.fuse([loft, pro])
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Part.show(ext)
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def getProfile(self, obj):
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import Part
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sin45 = 0.707106781
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radio = obj.Diameter.Value / 2
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taph = 20
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tapw = radio + 2
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chamfer = 5
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chamfer2 = chamfer * sin45
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edge1 = Part.makeLine(FreeCAD.Vector(0, 0, 0), FreeCAD.Vector(radio, 0, 0))
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edge2 = Part.makeLine(FreeCAD.Vector(radio, 0, 0), FreeCAD.Vector(radio, 0, obj.Length.Value - taph))
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edge3 = Part.makeLine(FreeCAD.Vector(radio, 0, obj.Length.Value - taph),
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FreeCAD.Vector(tapw, 0, obj.Length.Value - taph))
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edge4 = Part.makeLine(FreeCAD.Vector(tapw, 0, obj.Length.Value - taph),
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FreeCAD.Vector(tapw, 0, obj.Length.Value - chamfer))
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if True:
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edge5 = Part.makeLine(FreeCAD.Vector(tapw, 0, obj.Length.Value - chamfer),
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FreeCAD.Vector(tapw - chamfer, 0, obj.Length.Value))
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else:
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edge5 = Part.Arc(FreeCAD.Vector(tapw, 0, obj.Length.Value - chamfer),
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FreeCAD.Vector(tapw - chamfer2, 0, obj.Length.Value - chamfer2),
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FreeCAD.Vector(tapw - chamfer, 0, obj.Length.Value)
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).toShape()
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edge6 = Part.makeLine(FreeCAD.Vector(tapw - chamfer, 0, obj.Length.Value),
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FreeCAD.Vector(0, 0, obj.Length.Value))
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w = Part.Wire([edge1, edge2, edge3, edge4, edge5, edge6])
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return w
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class _FenceReinforcePost(ArchComponent.Component):
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def __init__(self, obj):
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ArchComponent.Component.__init__(self, obj)
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self.setProperties(obj)
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obj.IfcType = "Pipe Segment"
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self.Type = "FencePost"
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def setProperties(self, obj):
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pl = obj.PropertiesList
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if not "Diameter" in pl:
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obj.addProperty("App::PropertyLength", "Diameter", "Pipe",
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QT_TRANSLATE_NOOP("App::Property", "The diameter of this pipe, if not based on a profile")
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).Diameter = 48
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if not "Length" in pl:
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obj.addProperty("App::PropertyLength", "Length", "Pipe",
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QT_TRANSLATE_NOOP("App::Property", "The length of this pipe, if not based on an edge")
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).Length = 3000
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self.Type = "Pipe"
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def onDocumentRestored(self, obj):
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ArchComponent.Component.onDocumentRestored(self, obj)
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self.setProperties(obj)
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def execute(self, obj):
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pl = obj.Placement
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w = self.getWire(obj)
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try:
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# sh = w.makePipeShell([p], True, False, 2)
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sh = w.revolve(FreeCAD.Vector(0.0, 0.0, 0.0), FreeCAD.Vector(0.0, 0.0, 1.0), 360)
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except:
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FreeCAD.Console.PrintError(translate("Arch", "Unable to build the pipe") + "\n")
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else:
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obj.Shape = sh
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obj.Placement = pl
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def getWire(self, obj):
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import Part
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sin45 = 0.707106781
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radio = obj.Diameter.Value / 2
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taph = 20
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tapw = radio + 2
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chamfer = 5
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chamfer2 = chamfer * sin45
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edge1 = Part.makeLine(FreeCAD.Vector(0, 0, 0), FreeCAD.Vector(radio, 0, 0))
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edge2 = Part.makeLine(FreeCAD.Vector(radio, 0, 0), FreeCAD.Vector(radio, 0, obj.Length.Value - taph))
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edge3 = Part.makeLine(FreeCAD.Vector(radio, 0, obj.Length.Value - taph),
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FreeCAD.Vector(tapw, 0, obj.Length.Value - taph))
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edge4 = Part.makeLine(FreeCAD.Vector(tapw, 0, obj.Length.Value - taph),
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FreeCAD.Vector(tapw, 0, obj.Length.Value - chamfer))
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if True:
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edge5 = Part.makeLine(FreeCAD.Vector(tapw, 0, obj.Length.Value - chamfer),
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FreeCAD.Vector(tapw - chamfer, 0, obj.Length.Value))
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else:
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edge5 = Part.Arc(FreeCAD.Vector(tapw, 0, obj.Length.Value - chamfer),
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FreeCAD.Vector(tapw - chamfer2, 0, obj.Length.Value - chamfer2),
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FreeCAD.Vector(tapw - chamfer, 0, obj.Length.Value)
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).toShape()
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edge6 = Part.makeLine(FreeCAD.Vector(tapw - chamfer, 0, obj.Length.Value),
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FreeCAD.Vector(0, 0, obj.Length.Value))
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w = Part.Wire([edge1, edge2, edge3, edge4, edge5, edge6])
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return w
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class _ViewProviderFencePost(ArchComponent.ViewProviderComponent):
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"A View Provider for the Pipe object"
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def __init__(self, vobj):
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ArchComponent.ViewProviderComponent.__init__(self, vobj)
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def getIcon(self):
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return ":/icons/Arch_Pipe_Tree.svg"
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class _CommandFencePost:
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"the Arch Pipe command definition"
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def GetResources(self):
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return {'Pixmap': 'Arch_Pipe',
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'MenuText': QT_TRANSLATE_NOOP("Arch_Pipe", "Pipe"),
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'Accel': "P, I",
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'ToolTip': QT_TRANSLATE_NOOP("Arch_Pipe", "Creates a pipe object from a given Wire or Line")}
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def IsActive(self):
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return not FreeCAD.ActiveDocument is None
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def Activated(self):
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if True:
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makeFencePost()
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else:
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FreeCAD.ActiveDocument.openTransaction(translate("Arch", "Create Pipe"))
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FreeCADGui.addModule("Arch")
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FreeCADGui.doCommand("obj = Arch.makePipe()")
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FreeCADGui.addModule("Draft")
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FreeCADGui.doCommand("Draft.autogroup(obj)")
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FreeCAD.ActiveDocument.commitTransaction()
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FreeCAD.ActiveDocument.recompute()
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if FreeCAD.GuiUp:
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FreeCADGui.addCommand('FencePost', _CommandFencePost())
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