Sketcher ConstrainPointOnObject/pt: Difference between revisions

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{{Docnav|[[Sketcher ConstrainCoincident|Coincident]]|[[Sketcher_ConstrainVertical|Vertical]]|[[Sketcher_Workbench|Sketcher]]|IconL=Constraint_PointOnPoint.png|IconC=Workbench_Sketcher.svg|IconR=Constraint_Vertical.png}}
{{Docnav|[[Sketcher ConstrainCoincident|Coincident]]|[[Sketcher_ConstrainVertical|Vertical]]|[[Sketcher_Workbench|Sketcher]]|IconL=Constraint_PointOnPoint.svg|IconC=Workbench_Sketcher.svg|IconR=Constraint_Vertical.png}}


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Affixes a point onto another object such as a line, arc, or sketch axis.
Affixes a point onto another object such as a line, arc, or sketch axis.


==How to Use==
==Usage==
#Select the point you want to affix onto a line/arc/etc. (Once selected the point become green).
#Select the line you want to be affixed onto the point you have just selected (Once selected the line become green).
#Press the {{KEY|[[File:Constraint_PointOnObject.png|24px]] '''Constrain point unto object'''}} button.


# Select the point you want to affix onto a line/arc/etc. ('''Result:''' Once selected the point will become green).
Note : The order you select the line and point does not matter. The point will always move to line. The line remains fixed.
# Select the line you want affixed onto the point you have just selected ('''Result:''' Once selected the line becomes green).
# Invoke the '''Constrain point onto object''' tool using several methods:
#* Press the {{KEY|[[File:Constraint_PointOnObject.svg|24px]]}} button in the toolbar.
#* Use the {{KEY|Shift}} + {{KEY|O}} keyboard shortcut.
#* Use the {{MenuCommand|Sketch → Sketcher constraints → Constrain point onto object}} entry in the top menu.

'''Note:''' The order you select the line and point does not matter. The point will always move to line. In other words, the line remains fixed.


== Scripting ==
== Scripting ==
The constraint can be created from macros and from the python console by using the following command:
The constraint can be created from macros and from the python console by using the following command:


{{incode|Sketch.addConstraint(Sketcher.Constraint('PointOnObject',LineMoving,PointOfLineMoving,LineFixed))}}
{{clear}}
{{Code|code= Sketch.addConstraint(Sketcher.Constraint('PointOnObject',LineMoving,PointOfLineMoving,LineFixed))}}

where :

* Sketch is a sketch object
* LineMoving is the number that designates the line, which contains the point that has to be moved onto the LineFixed (The line which is fixed)
*PointOfLineMoving is the number of the vertex of line LineMoving, that has to be moved onto the LineFixed
*LinedFixed is the number of the line to be affixed onto the point PointOfLineMoving


* {{incode|Sketch}} is a sketch object.
How to identify the number that designates lines and points ? Please refer to the scripting part of [[Sketcher ConstrainCoincident]].
* {{incode|LineMoving}} is the number that designates the line, which contains the point that has to be moved onto the {{incode|LineFixed}} (the line which is fixed).
* {{incode|PointOfLineMoving}} is the number of the vertex of line {{incode|LineMoving}}, that has to be moved onto the {{incode|LineFixed}}.
* {{incode|LinedFixed}} is the number of the line to be affixed onto the point {{incode|PointOfLineMoving}}.


How to identify the number that designates lines and points? Please refer to the scripting section of [[Sketcher ConstrainCoincident#Scripting|Sketcher ConstrainCoincident]].


{{Docnav|[[Sketcher ConstrainCoincident|Coincident]]|[[Sketcher_ConstrainVertical|Vertical]]|[[Sketcher_Workbench|Sketcher]]|IconL=Constraint_PointOnPoint.png|IconC=Workbench_Sketcher.svg|IconR=Constraint_Vertical.png}}
{{Docnav|[[Sketcher ConstrainCoincident|Coincident]]|[[Sketcher_ConstrainVertical|Vertical]]|[[Sketcher_Workbench|Sketcher]]|IconL=Constraint_PointOnPoint.svg|IconC=Workbench_Sketcher.svg|IconR=Constraint_Vertical.png}}


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{{Sketcher Tools navi}}

Revision as of 21:28, 14 February 2020

Constraint PointOnObject

Localização do menu
Sketch → Sketcher constraints → Constrain point onto object
Bancadas de trabalho
Sketcher, PartDesign
Atalho padrão
Nenhum
Introduzido na versão
-
Veja também
Constraint Coincident

Description

Affixes a point onto another object such as a line, arc, or sketch axis.

Usage

  1. Select the point you want to affix onto a line/arc/etc. (Result: Once selected the point will become green).
  2. Select the line you want affixed onto the point you have just selected (Result: Once selected the line becomes green).
  3. Invoke the Constrain point onto object tool using several methods:
    • Press the button in the toolbar.
    • Use the Shift + O keyboard shortcut.
    • Use the Sketch → Sketcher constraints → Constrain point onto object entry in the top menu.

Note: The order you select the line and point does not matter. The point will always move to line. In other words, the line remains fixed.

Scripting

The constraint can be created from macros and from the python console by using the following command:

Sketch.addConstraint(Sketcher.Constraint('PointOnObject',LineMoving,PointOfLineMoving,LineFixed))

  • Sketch is a sketch object.
  • LineMoving is the number that designates the line, which contains the point that has to be moved onto the LineFixed (the line which is fixed).
  • PointOfLineMoving is the number of the vertex of line LineMoving, that has to be moved onto the LineFixed.
  • LinedFixed is the number of the line to be affixed onto the point PointOfLineMoving.

How to identify the number that designates lines and points? Please refer to the scripting section of Sketcher ConstrainCoincident.