Эллипсоид |
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Команда Эллипсоид создаёт параметрический твердотельный Эллипсоид.
A Part Ellipsoid can be truncated at the top and/or bottom by changing its ДанныеAngle1 and/or ДанныеAngle2 properties. It can be turned into a segment of an ellipsoid by changing its ДанныеAngle3 property.
See Part Primitives.
A Part Ellipsoid object created with the scripting example below is shown here.
See also: Property editor.
A Part Ellipsoid object is derived from a Part Feature object and inherits all its properties. It also has the following additional properties:
Attachment
The object has the same attachment properties as a Part Part2DObject.
Ellipsoid
Length
): The radius of the ellipsoid in its Z direction. The default is 2mm
.Length
): The radius of the ellipsoid in its X direction. The default is 4mm
.Length
): The radius of the ellipsoid in its Y direction. The default is 4mm
.Angle
): The start angle of the elliptical sides of the ellipsoid. Valid range: -90° <= value < 90°
. Must be smaller than ДанныеAngle2. The default is -90°
.Angle
): The end angle of the elliptical sides of the ellipsoid. Valid range: -90° < value <= 90°
. Must be larger than ДанныеAngle1. The default is 90°
. If the total angle of the elliptical sides is smaller than 180°
the ellipsoid will be truncated and have a flat face at the top and/or bottom.Angle
): The total angle of the ellipsoid in its XY plane. Valid range: 0° < value <= 360°
. The default is 360°
. If it is smaller than 360°
the resulting solid will be a segment of an ellipsoid.See also: Autogenerated API documentation, Part scripting and FreeCAD Scripting Basics.
A Part Ellipsoid can be created with the addObject()
method of the document:
ellipsoid = FreeCAD.ActiveDocument.addObject("Part::Ellipsoid", "myEllipsoid")
"myEllipsoid"
is the name for the object.Example:
import FreeCAD as App
doc = App.activeDocument()
ellipsoid = doc.addObject("Part::Ellipsoid", "myEllipsoid")
ellipsoid.Radius1 = 2
ellipsoid.Radius2 = 4
ellipsoid.Radius3 = 6
ellipsoid.Angle1 = -90
ellipsoid.Angle2 = 50
ellipsoid.Angle3 = 300
ellipsoid.Placement = App.Placement(App.Vector(1, 2, 3), App.Rotation(15, 0, 20))
doc.recompute()