Draft WireToBSpline/es: Difference between revisions

From FreeCAD Documentation
(Updating to match new version of source page)
(Updating to match new version of source page)
 
(6 intermediate revisions by 3 users not shown)
Line 1: Line 1:
<languages/>
<languages/>

{{Docnav
{{Docnav
|[[Draft_Downgrade|Downgrade]]
|[[Draft_SubelementHighlight|Subelement highlight]]
|[[Draft_Draft2Sketch|Draft2Sketch]]
|[[Draft_AddPoint|Add point]]
|[[Draft_Module|Draft]]
|[[Draft_Workbench|Draft]]
|IconL=Draft_SubelementHighlight.svg
|IconL=Draft_Downgrade.svg
|IconR=Draft_AddPoint.svg
|IconR=Draft_Draft2Sketch.svg
|IconC=Workbench_Draft.svg
|IconC=Workbench_Draft.svg
}}
}}


{{GuiCommand/es
<div class="mw-translate-fuzzy">
|Name=Draft_WireToBSpline
{{GuiCommand/es|Name=Draft_WireToBSpline|Workbenches=[[Draft Module/es|Boceto]], [[Arch Module/es|Arquitectura]]|MenuLocation=Boceto → Contorno a BSpline}}
|Name/es=Draft_WireToBSpline
</div>
|MenuLocation=Boceto → Contorno a BSpline
|Workbenches=[[Draft_Workbench/es|Boceto]], [[Arch_Workbench/es|Arquitectura]]
}}


<span id="Description"></span>
==Descripción==
==Descripción==


Line 19: Line 24:
</div>
</div>


[[Image:Draft Wire2BSpline example.jpg|400px]]
[[Image:Draft_Wire2BSpline_example.jpg|400px]]
{{Caption|Convert a wire to a B-Spline, and a closed B-Spline to a closed wire}}
{{Caption|Converting a wire to a B-spline, and a closed B-spline to a closed wire}}


<span id="Usage"></span>
<div class="mw-translate-fuzzy">
<div class="mw-translate-fuzzy">
==Utilización==
==Utilización==
Line 31: Line 37:
</div>
</div>


==Notes==
A new object will be created; the original object will not be modified.


{{Emphasis|Note:}} if a closed wire with sharp edges is used to create a spline, the new object may have self intersecting curve segments, and may not be visible in the [[3D view]]. If this is the case, manually set {{PropertyData|Make Face}} to {{FALSE}} to see the new shape, or set {{PropertyData|Closed}} to {{FALSE}} to create an open shape.
* The command may result in a closed, self-intersecting [[Draft_Wire|Draft Wire]] or [[Draft_BSpline|Draft BSpline]] with a face. Such an object will not display properly in the [[3D_view|3D view]]. Its {{PropertyData|Make Face}} property, or its {{PropertyData|Closed}} property, must be set to {{FALSE}}.


==Opciones==
==Scripting==

<div class="mw-translate-fuzzy">
* El objeto original no será eliminado después de la operación, debes borrarlo manualmente si quieres.
</div>


<div class="mw-translate-fuzzy">
<div class="mw-translate-fuzzy">
Line 48: Line 50:
No disponible, pero crear un nuevo objeto con los puntos de otro es sencillo, por ejemplo:
No disponible, pero crear un nuevo objeto con los puntos de otro es sencillo, por ejemplo:
</div>
</div>

The {{incode|Points}} attribute of an object is a list with the points that comprise that object; this list can be passed to functions that build geometry. Each point is defined by its {{incode|FreeCAD.Vector}}, with units in millimeters.


<div class="mw-translate-fuzzy">
<div class="mw-translate-fuzzy">
Line 56: Line 56:


{{Code|code=
{{Code|code=
import FreeCAD, Draft
import FreeCAD as App
import Draft


doc = App.newDocument()
# Make a spline from the points of a wire
p1 = FreeCAD.Vector(1000, 1000, 0)
p2 = FreeCAD.Vector(2000, 1000, 0)
p3 = FreeCAD.Vector(2500, -1000, 0)
p4 = FreeCAD.Vector(3500, -500, 0)


base_wire = Draft.makeWire([p1, p2, p3, p4])
p1 = App.Vector(1000, 1000, 0)
p2 = App.Vector(2000, 1000, 0)
p3 = App.Vector(2500, -1000, 0)
p4 = App.Vector(3500, -500, 0)

base_wire = Draft.make_wire([p1, p2, p3, p4])
base_spline = Draft.make_bspline([-p1, -1.3*p2, -1.2*p3, -2.1*p4])


points1 = base_wire.Points
points1 = base_wire.Points
spline = Draft.makeBSpline(points1)
spline_from_wire = Draft.make_bspline(points1)

# Make a wire from the points of a spline
base_spline = Draft.makeBSpline([-p1, -1.3*p2, -1.2*p3, -2.1*p4])


points2 = base_spline.Points
points2 = base_spline.Points
Wire = Draft.makeWire(points2)
wire_from_spline = Draft.make_wire(points2)

doc.recompute()
}}
}}



{{Docnav
{{Docnav
|[[Draft_Downgrade|Downgrade]]
|[[Draft_SubelementHighlight|Subelement highlight]]
|[[Draft_Draft2Sketch|Draft2Sketch]]
|[[Draft_AddPoint|Add point]]
|[[Draft_Module|Draft]]
|[[Draft_Workbench|Draft]]
|IconL=Draft_SubelementHighlight.svg
|IconL=Draft_Downgrade.svg
|IconR=Draft_AddPoint.svg
|IconR=Draft_Draft2Sketch.svg
|IconC=Workbench_Draft.svg
|IconC=Workbench_Draft.svg
}}
}}


{{clear}}
{{Draft Tools navi{{#translation:}}}}
{{Draft Tools navi{{#translation:}}}}
{{Userdocnavi{{#translation:}}}}
{{Userdocnavi{{#translation:}}}}

Latest revision as of 07:42, 10 April 2024

Draft_WireToBSpline

Ubicación en el Menú
Boceto → Contorno a BSpline
Entornos de trabajo
Boceto, Arquitectura
Atajo de teclado por defecto
Ninguno
Introducido en versión
-
Ver también
Ninguno

Descripción

Esta herramienta convierte Contornos en BSplines, y viceversa.

Converting a wire to a B-spline, and a closed B-spline to a closed wire

Utilización

  1. Selecciona un contorno o una BSpline
  2. Presiona el botón Contorno a BSpline

Notes

  • The command may result in a closed, self-intersecting Draft Wire or Draft BSpline with a face. Such an object will not display properly in the 3D view. Its DatosMake Face property, or its DatosClosed property, must be set to false.

Scripting

Programación

No disponible, pero crear un nuevo objeto con los puntos de otro es sencillo, por ejemplo:

  • if the active object is a wire
import FreeCAD as App
import Draft

doc = App.newDocument()

p1 = App.Vector(1000, 1000, 0)
p2 = App.Vector(2000, 1000, 0)
p3 = App.Vector(2500, -1000, 0)
p4 = App.Vector(3500, -500, 0)

base_wire = Draft.make_wire([p1, p2, p3, p4])
base_spline = Draft.make_bspline([-p1, -1.3*p2, -1.2*p3, -2.1*p4])

points1 = base_wire.Points
spline_from_wire = Draft.make_bspline(points1)

points2 = base_spline.Points
wire_from_spline = Draft.make_wire(points2)

doc.recompute()