Sketcher External/es: Difference between revisions

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<languages/>
{{GuiCommand/es|Name=Sketcher External|Name/es=Sketcher External|Workbenches=[[Sketcher Workbench/es|Sketcher]], [[PartDesign Workbench/es|PartDesign]]|Shortcut=E|MenuLocation=Sketch → Sketcher geometries → Sketcher External|SeeAlso=[[Sketcher_ConstructionMode/es|ConstructionMode]]}}


<div class="mw-translate-fuzzy">
==Description==
{{Docnav/es
|[[Sketcher_Split/es|Dividir]]
|[[Sketcher_CarbonCopy/es|CopiaExacta]]
|[[Sketcher_Workbench/es|Croquizador]]
|IconL=Sketcher_Split.svg
|IconR=Sketcher_CarbonCopy.svg
|IconC=Workbench_Sketcher.svg
}}
</div>


<div class="mw-translate-fuzzy">
When a sketch is mapped to a face of a solid, the Sketcher External Geometry tool can be used to link to an edge or vertex of that solid. It works by inserting a linked construction geometry into the sketch. The default colour of externally linked edges, is magenta. As with standard non-linked construction geometry (blue), the externally linked geometry is only visible when the sketch is in edit mode and is not directly used in the subsequent result, from use of the sketch in another tool. Both types of construction geometry are used as a reference for constraints, within the sketch.
{{GuiCommand/es
|Name=Sketcher External
|Name/es=Croquizador Externo
|MenuLocation=Croquis → Croquizador Geometrías → Croquizador Externo
|Workbenches=[[Sketcher_Workbench/es|Croquizador]]
|Shortcut=X
|SeeAlso=[[Sketcher_ToggleConstruction/es|Croquizador ModoConstrucción]]
}}
</div>


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


<div class="mw-translate-fuzzy">
This tool is used constrain elements of a sketch with reference to an element of an external solid, to which the sketch has been mapped. For example, it could be used to pocket a hole in the centre of a solid or 30mm from one end etc..
Usa la herramienta {{Button|[[Image:Sketcher_External.svg|16px]] [[Sketcher_External/es|Geometría externa]]}} cuando necesites aplicar una restricción entre la geometría del croquis y algo fuera del mismo. Funciona insertando una geometría de construcción vinculada en el croquis. El color por defecto de los bordes vinculadas externamente es el magenta. Al igual que con la geometría de construcción no vinculada estándar (azul), la geometría vinculada externamente sólo es visible cuando el croquis está en modo de edición y no se utiliza directamente en el resultado posterior del uso del croquis en otra herramienta. Ambos tipos de geometría de construcción pueden utilizarse como referencia para las restricciones dentro del croquis.
</div>


[[Image:Sketcher_ExternalEsempio1.png]]
The external geometry tool can only be applied to edges and/or vertices of the solid to which the sketch has been mapped. Consequently you can only link to elements of 3d solids. The edges may be straight, an arc or a circle.
{{Caption|The two magenta lines are external geometry linked to edges of a pre-existing [[PartDesign_Pad|Pad]]. They are used to constrain the circles.}}


<span id="Usage"></span>
You can not link to an external geometry of the solid which will be created from the sketch you are currently editing. This seems logical, however is a common issue when re-editing a sketch. When re-editing a sketch of a PartDesign feature which is mapped to the face of a solid (e.g. if you want to go back and change a sketch for a Pad002 where that sketch was mapped to a face of another Pad001) it is necessary to hide the solid the currently being edited sketch created (Pad002) and un-hide the previous solid (Pad001), so that you can see the previous solid (Pad001) if you wish to be able to apply the external geometry tool to one of its elements.
==Utilización==


See also: [[Sketcher_Workbench#Drawing_aids|Drawing aids]].


<div class="mw-translate-fuzzy">
[[FILE:Sketcher_ExternalEsempio1.png]]
* Crear un nuevo croquis, o abrir un croquis existente.
* Haga clic en el botón 'Croquizador Externo'.
* Selecciona un borde o un vértice que quieras enlazar en el croquis.
* Pulsa Esc, o selecciona otra herramienta para dejar de importar geometría al croquis.
</div>


==Use==
== Notes ==
* Create a new sketch on face of a solid (Click on the solid face, then click the create sketch button) or map an existing sketch to a selected face of a solid (first select a single face of a solid then use the "Map Sketch to Face" tool).
* Click the 'Sketcher External' button
* Select the edge, or vertex, of the solid that you want to link to in the sketch (remember this must be an edge or vertex of the solid to which the sketch is mapped)


* Only edges and vertices from objects within the same coordinate system can be selected. The sketch and the object must be in same [[PartDesign_Body|Body]], or the same [[Std_Part|Part]], or both in the global coordinate system. Use a [[PartDesign_SubShapeBinder|Binder]] to bring a copy of the object into the current coordinate system if required.
* Circular dependencies are not allowed. You cannot link to an object that depends on the sketch itself.
* Links to elements from other sketches are possible, and encouraged, as they are more reliable than links to generated (solid) geometry. The latter can suffer from the [[Topological_naming_problem|Topological Naming Problem]]. See [[Feature_editing#Advice_for_creating_stable_models|Advice for stable models]].


===Appearance When Successfully Linked ===
A (default magenta) coloured line will be overlaid when an edge is successfully linked (the vertices will be red), and will be visible in your sketch only while your sketch is in edit mode.


<div class="mw-translate-fuzzy">
===Similarity to Construction Lines===
{{Docnav/es
External geometry (default colour magenta) lines are similar (default colour blue) [[Sketcher_ConstructionMode|Contruction lines]] except in that the external geometry magenta lines are parametrically linked back to an element of the solid to which the sketch is mapped.
|[[Sketcher_Split/es|Dividir]]
Construction geometry are lines that are internal to the sketch, are only visible when the sketch is in edit mode and will be used for constraint references only, and not directly for later solid operations, like Pad or Pocket.
|[[Sketcher_CarbonCopy/es|CopiaExacta]]
|[[Sketcher_Workbench/es|Croquizador]]
|IconL=Sketcher_Split.svg
|IconR=Sketcher_CarbonCopy.svg
|IconC=Workbench_Sketcher.svg
}}
</div>


{{Sketcher_Tools_navi{{#translation:}}}}

{{Userdocnavi{{#translation:}}}}
===Use Of External Geometry in a PartDesign Workbench Work Flow===

In the PartDesign workbench work flow, the External Geometry tool is used to assist in the positioning of an aspect of the solid you are constructing, relative to the previous stage in its construction. PartDesign workbench is intended to produce one single solid, therefore these sketches with external geometry are used to create a new feature of that one single solid.

The external Geometry tool can, for example, be used as a reference for a constraint being used to position a hole in an object, at a specific location.

===Use Of External Geometry in a Part Workbench Work Flow===
Part Workbench tools make new separate solids, unlike PartDesign tools which make a new feature of a single solid.

Some of the Part workbench tools can use a sketch for input. Where this is the case, the sketch can use the External geometry tool if the sketch is mapped to a face of a solid in a similar way to the PartDesign workbench.

Unlike a PartDesign tool, the result of a Part tool will be a separate solid and the placement parameters can be modified after construction. The sketch will define the location of the solid constructed from it, when its placement parameters are set to zero. Any changes made to these placement values will move the solid relative to the location defined by the sketch.

==Example==

This, below, is a sketch mapped to the top face of a solid created from a Pad of a previous sketch. The magenta lines are External Geometry linked to two edges of this pre-existing Pad.

In this case they are used as a reference for tangency constraints with the circumferences of one circle. They are also used as the reference for a horizontal and a vertical constraint to locate the centre of the second circle relative to the end and top of the Pad.
[[FILE:Sketcher_ExternalEsempio2.png]]
This is the same sketch in edit mode, with the Pad upon which it is mapped hidden.

[[FILE:Sketcher_ExternalEsempio4.png]]
When the sketch edit mode is closed, External Geometry lines are not visible.
[[FILE:Sketcher_ExternalEsempio3.png]]
{{clear}}
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Latest revision as of 11:35, 15 April 2024

Croquizador Externo

Ubicación en el Menú
Croquis → Croquizador Geometrías → Croquizador Externo
Entornos de trabajo
Croquizador
Atajo de teclado por defecto
X
Introducido en versión
-
Ver también
Croquizador ModoConstrucción

Descripción

Usa la herramienta Geometría externa cuando necesites aplicar una restricción entre la geometría del croquis y algo fuera del mismo. Funciona insertando una geometría de construcción vinculada en el croquis. El color por defecto de los bordes vinculadas externamente es el magenta. Al igual que con la geometría de construcción no vinculada estándar (azul), la geometría vinculada externamente sólo es visible cuando el croquis está en modo de edición y no se utiliza directamente en el resultado posterior del uso del croquis en otra herramienta. Ambos tipos de geometría de construcción pueden utilizarse como referencia para las restricciones dentro del croquis.

The two magenta lines are external geometry linked to edges of a pre-existing Pad. They are used to constrain the circles.

Utilización

See also: Drawing aids.

  • Crear un nuevo croquis, o abrir un croquis existente.
  • Haga clic en el botón 'Croquizador Externo'.
  • Selecciona un borde o un vértice que quieras enlazar en el croquis.
  • Pulsa Esc, o selecciona otra herramienta para dejar de importar geometría al croquis.

Notes

  • Only edges and vertices from objects within the same coordinate system can be selected. The sketch and the object must be in same Body, or the same Part, or both in the global coordinate system. Use a Binder to bring a copy of the object into the current coordinate system if required.
  • Circular dependencies are not allowed. You cannot link to an object that depends on the sketch itself.
  • Links to elements from other sketches are possible, and encouraged, as they are more reliable than links to generated (solid) geometry. The latter can suffer from the Topological Naming Problem. See Advice for stable models.