One-Time Monthly

$5 $10 $25 $100 $200 Other

SEPA Information
Please set up your SEPA bank transfer to:
Beneficiary:	The FreeCAD project association
IBAN:	BE04 0019 2896 4531
BIC/SWIFT:	GEBABEBBXXX
Bank agency:	BNP Paribas Fortis
Address:	Rue de la Station 64, 1360 Perwez, Belgium

If you are not sure or not able to commit to a regular donation, but still want to help the project, you can do a one-time donation, of any amount.

Choose freely the amount you wish to donate one time only.

You can support FreeCAD by sponsoring it as an individual or organization through various platforms. Sponsorship provides a steady income for developers, allowing the FPA to plan ahead and enabling greater investment in FreeCAD. To encourage sponsorship, we offer different tiers, and unless you choose to remain anonymous, your name or company logo will be featured on our website accordingly.

from 1 USD / 1 EUR per month. You will not have your name displayed here, but you will have helped the project a lot anyway. Together, normal sponsors maintain the project on its feet as much as the bigger sponsors.

from 25 USD / 25 EUR per month. Your name or company name is displayed on this page.

from 100 USD / 100 EUR per month. Your name or company name is displayed on this page, with a link to your website, and a one-line description text.

from 200 USD / 200 EUR per month. Your name or company name and logo displayed on this page, with a link to your website and a custom description text. Companies that have helped FreeCAD early on also appear under Gold sponsors.

Instead of donating each month, you might find it more comfortable to make a one-time donation that, when divided by twelve, would give you right to enter a sponsoring tier. Don't hesitate to do so!

Choose freely the amount you wish to donate each month.

Please inform your forum name or twitter handle as a notein your transfer, or reach to us, so we can give you proper credits!

GuiCommand: Name: Assembly3 ConstraintLengthDifference Icon: Assembly_ConstraintLengthDifference.svg Workbenches: Assembly3_Workbench

Assembly3 ConstraintLengthDifference

Description

This tool constrains the length of a 2D line like a non-subdivided wire made with the Draft workbench in relation with a work plane.

It links the length of the 2D line with the length of either another 2D line or a 3D line e.g. a straight edge element or a sketch line.

The length value of the first selected line equals the length value of the second line plus a difference value.

: (Or the length value of the second selected line equals the length value of the first line minus a difference value.)

Usage

Select two lines, of which at least one should be a 2D line.
Press the Length difference button.
Set the Difference value in the properties panel.
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).

⏵ documentation index > Assembly3 ConstraintLengthDifference

This page is retrieved from https://github.com/FreeCAD/FreeCAD-documentation/blob/main/wiki/Assembly3_ConstraintLengthDifference.md

Donate

♥ Normal sponsor

🥉 Bronze sponsor

🥈 Silver sponsor

🥇 Gold sponsor

GuiCommand: Name: Assembly3 ConstraintLengthDifference Icon: Assembly_ConstraintLengthDifference.svg Workbenches: Assembly3_Workbench

Assembly3 ConstraintLengthDifference

Description

Usage