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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.

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We call sponsoring the act of donating money recurrently to the FreeCAD project. You can do that as an individual or as a company or institution, through different channels or platforms, depending on your preferences.

Sponsoring FreeCAD allows its developers to count on a steady flow of income, so it allows the FPA to plan things ahead, and the FreeCAD developers to invest themselves more seriously into FreeCAD.

To encourage persons and companies to sponsor the FreeCAD project, we have created different sponsoring tiers. When donating regularly to the project, unless you prefer to stay anonymous, your name, company name and/or logo will be featured on this website, depending on the tier you fit into:

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🥇 Gold sponsor : 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!

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GuiCommand: Name: Curves IsoCurve MenuLocation: Surfaces , IsoCurve Workbenches: Curves_Workbench SeeAlso: Curves_JoinCurve

Curves IsoCurve

Description

The Curves IsoCurve tool applies a UV oriented lattice on to a selected surface. This tool is part of the external workbench called Curves.

*Above: shows the before (left) and after (right) surface applied IsoCurve*

Usage

Switch to the Curves workbench (install from Addon Manager is necessary, if not previously installed)
Select an unique surface on the 3D view
To invoke the command, do one of the following:
- Press the button
- Use the Surfaces → IsoCurve entry from the Curves menu
A UV oriented lattice on the surface is created.
Change NumberU or/and NumberV to get more curves.

Notes

Curves can be extracted as a subelement (e.g: with Curves JoinCurves) for others uses or just to help to visualize the shape.

Limitations

Properties

Scripting

⏵ documentation index > Curves > Curves IsoCurve

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

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