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GuiCommand: Name: Assembly3 ConstraintEqualLineArcLength Icon: Assembly_ConstraintEqualLineArcLength.svg Workbenches: Assembly3_Workbench

Assembly3 ConstraintEqualLineArcLength

Description

The Equal Line Arc Length command constrains the length of a 2D line like a non-subdivided wire which is made with Draft Workbench tools in relation with a workplane.

It links the length of the 2D line with the length of an arc (2D or 3D?).

The length value of the selected line equals the length of selected arc.

Since I couldn\'t get this tool working here\'s the statement of the tool tip: Add an \"EqualLineArcLength\" constraint to make a line of the same length as an arc.

Usage

  1. Select the 2D line to be constrained.

  2. Select a 2D arc to read its length value.

  3. Activate the Equal Line Arc Length command using the:

    **<img src="https://raw.githubusercontent.com/FreeCAD/FreeCAD-documentation/master/wiki/images/Assembly_ConstraintEqualLineArcLength.svg" width=16px> [Equal Line Arc Length](wiki-test2.php?gitpage=Assembly3_ConstraintEqualLineArcLength)

    **

    button.

  4. Press the Solve constraints or the Quick solve button to recompute

: 

:   (if **<img src="https://raw.githubusercontent.com/FreeCAD/FreeCAD-documentation/master/wiki/images/Assembly_AutoRecompute.svg" width=16px> [Auto recompute](wiki-test2.php?gitpage=Assembly3_AutoRecompute)** and **<img src="https://raw.githubusercontent.com/FreeCAD/FreeCAD-documentation/master/wiki/images/Assembly_SmartRecompute.svg" width=16px> [Smart recompute](wiki-test2.php?gitpage=Assembly3_SmartRecompute)** are disabled).

Depending on the order of the selected line types following errors appear:

Constraint "EqualLineArcLength" requires the 1st element to be a linear edge Constraint "EqualLineArcLength" requires the 2nd element to be an arc edge Constraint "EqualLineArcLength" requires the 2nd element to be a circular edge

⏵ documentation index > Assembly3 ConstraintEqualLineArcLength

This page is retrieved from https://github.com/FreeCAD/FreeCAD-documentation/blob/main/wiki/Assembly3_ConstraintEqualLineArcLength.md

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