# Arc

## Introduction

The **Arc Nodes** provide a means for a user to perform several adjustments on already created **Arc** or **Arc2D** **Objects**. An **Arc**/**Arc2D** is a type of **Vector**/**Vector2D Object** found in the **Scene Outliner Module** and is essentially the section of a circle or an ellipse.

## Contents

* [**Set ArcStart**](/incari-studio/2021.5/toolbox/incari/vector/arc/setarcstart.md)
* [**Get ArcStart**](/incari-studio/2021.5/toolbox/incari/vector/arc/getarcstart.md)
* [**Set ArcEnd**](/incari-studio/2021.5/toolbox/incari/vector/arc/setarcend.md)
* [**Get ArcEnd**](/incari-studio/2021.5/toolbox/incari/vector/arc/getarcend.md)


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