---
title: "GI"
canonical: "https://documentation.chaos.com/space/VMAYA/111738967/GI"
format: markdown
---
This page gives an overview of the Global Illumination render element and explains how it is used in compositing.

## **Overview**

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## **Attributes**

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## **Common Uses**

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The Global Illumination Render Element is useful for changing the appearance of Indirect lighting after rendering, using a compositing or image editing software. Below are a couple of examples of its use.



## **Compositing Formula**

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[Raw GI](https://docs-chaos.atlassian.net/wiki/spaces/VMAYA/pages/111738939) x [ vrayRE_Diffuse ](https://docs-chaos.atlassian.net/wiki/spaces/VMAYA/pages/111739040) = vrayRE_GI


![image](media://34f9634c-f233-490c-83e2-4d4f09809cb2)