|
poziția meniului |
---|
Draft → Polygon |
Ateliere |
Draft, Arch |
scurtătură |
P G |
Prezentat în versiune |
0.7 |
A se vedea, de asemenea, |
Nici unul |
Instrumentul poligon creează un poligon regulat prin alegerea a două puncte, centrul și un al doilea punct care definesc o rază. Este nevoie de linewidth and color setată anterior pe fila Activități.
A Draft Polygon can be switched from inscribed to circumscribed by changing its DateDraw Mode property. The corners of a Draft Polygon can be filleted (rounded) or chamfered by changing its DateFillet Radius or DateChamfer Size respectively.
See also: Draft Tray, Draft Snap and Draft Constrain.
The single character keyboard shortcuts available in the task panel can be changed. See Draft Preferences. The shortcuts mentioned here are the default shortcuts (for version 1.0).
See also: Preferences Editor and Draft Preferences.
See also: Property editor.
A Draft Polygon object is derived from a Part Part2DObject and inherits all its properties. It also has the following additional properties:
Draft
Area
): (read-only) specifies the area of the face of the polygon. The value will be 0.0
if DateMake Face if false
.Length
): specifies the length of the chamfers at the corners of the polygon.Enumeration
): specifies if the polygon is inscribed
in a circle or circumscribed
around a circle.Integer
): specifies the number of sides of the polygon.Length
): specifies the radius of the fillets at the corners of the polygon.Bool
): specifies if the polygon makes a face or not. If it is true
a face is created, otherwise only the perimeter is considered part of the object.Length
): specifies the radius of the circle that defines the polygon.Draft
Enumeration
): specifies the Draft Pattern with which to fill the face of the polygon. This property only works if DateMake Face is true
and if VizualizareDisplay Mode is Flat Lines
.Float
): specifies the size of the Draft Pattern.Instrumentul Polygon poate fi utilizat în macros și din consola python utilizând următoarea funcție:
To create a Draft Polygon use the make_polygon
method (introduced in version 0.19) of the Draft module. This method replaces the deprecated makePolygon
method.
polygon = make_polygon(nfaces, radius=1, inscribed=True, placement=None, face=None, support=None)
Exempluː
import FreeCAD as App
import Draft
doc = App.newDocument()
polygon1 = Draft.make_polygon(4, radius=500)
polygon2 = Draft.make_polygon(5, radius=750)
zaxis = App.Vector(0, 0, 1)
p3 = App.Vector(1000, 1000, 0)
place3 = App.Placement(p3, App.Rotation(zaxis, 90))
Polygon3 = Draft.make_polygon(6, radius=1450, placement=place3)
doc.recompute()