---
title: "Unit 2 - Overview"
content_type: tutorial
url: "https://learn.unity.com/course/unit-2-realtime-previsualization/tutorial/unit-2-overview?language=en"
language: en
container_type: course
container_title: "Unit 2 - Real-time Previsualization"
container_url: "https://learn.unity.com/course/unit-2-realtime-previsualization.md?language=en&version=2019.4"
standalone_markdown_url: "https://learn.unity.com/tutorial/unit-2-overview.md?language=en&version=2019.4"
next_title: "Lesson 2.1 - Arranging the Editor Layout to Suit Your Needs"
next_url: "https://learn.unity.com/course/unit-2-realtime-previsualization/tutorial/lesson-2-1-arranging-the-editor-layout-to-suit-your-needs?language=en&version=2019.4"
next_markdown_url: "https://learn.unity.com/course/unit-2-realtime-previsualization/tutorial/lesson-2-1-arranging-the-editor-layout-to-suit-your-needs.md?language=en&version=2019.4"
difficulty: beginner
duration_minutes: 5
unity_version:
  - "2019.4"
supported_unity_versions:
  - name: "2019.4"
    url: "https://learn.unity.com/course/unit-2-realtime-previsualization/tutorial/unit-2-overview.md?language=en&version=2019.4"
last_updated: "2026-08-04T14:23:31.000Z"
---

# Unit 2 - Overview

Get an overview of Unit 2, covering environment design, 3D modeling, and set dressing concepts.

An introductory video for Unit 2, where you will learn about the environment, modeling, and set dressing.

## 1. Unit Overview

[Video](https://connect-mediagw.unity.com/h1/20200610/videos/1157f677-6471-4ccb-9cfd-019a37e439af_2.0_Overview_v.02.mp4)