TOPICS

Editor Essentials Scripting Graphics & Visual Effects 2D Mobile & Touch XR Physics User Interface For Educators AI & Navigation

Content Type

Pathways

Build skills in Unity with guided learning pathways designed to help anyone interested in pursuing a career in gaming and the Real Time 3D Industry.

View all Pathways

Courses

Explore a topic in-depth through a combination of step-by-step tutorials and projects.

View all Courses

Projects

Create a Unity application, with opportunities to mod and experiment.

View all Projects

Tutorials

Find what you’re looking for with short, bite-sized tutorials.

TOPICS

View Tutorial Content

Intermediate Lighting & Rendering

Tutorial

Intermediate

1 Hour

(33)

Overview

Summary

Modern game lighting makes extensive use of ‘global illumination’. Global illumination, or ‘GI’, is a term used to describe a range of techniques and mathematical models which attempt to simulate the complex behaviour of light as it bounces and interacts with the world. Simulating global illumination accurately is challenging and can be computationally expensive. Because of this, games use a range of approaches to handle these calculations beforehand, rather than during gameplay. In this tutorial we will give you an overview of how GI works in Unity. We will walk you through the different lighting techniques available, explain how to setup your project for lighting and then explore the various tools at your disposal when considering how to light a scene.

Select your Unity version

Last updated: December 23, 2021

5.x

Language

English

Intermediate Lighting & Rendering