---
title: Plane
description: "Each new model starts with a plane. This plane cannot be deleted, but can be hidden if not in use. The primary use of the plane is to easily add a site map. ## Site Map Each new model starts…"
url: "https://geocentric-env.com/docs/plane/"
updated: "2024-10-09"
category: User Guide
---

# Plane

Each new model starts with a plane. This plane cannot be deleted, but can be hidden if not in use. The primary use of the plane is to easily add a site map.

## Site Map

Each new model starts with a planar surface. By selecting the “Add Site Map” button, any image as a .jpeg, png or .tiffcan be added to its surface. It is recommended to know the size of your image so the plane can be resized accordingly.

## Pen Tool

The pen tool allows for markup and writing on the surface of the plane object.

![](https://geocentric-env.com/wp-content/uploads/2024/10/Pen.png)