---
title: "VRayCoronaScatterMod"
canonical: "https://documentation.chaos.com/space/VMAX/113575469/VRayCoronaScatterMod"
format: markdown
---
This page provides information about the VRayCoronaScatterMod modifier in V-Ray for 3ds Max.

> ℹ️ When Corona 8 is installed and a scene saved with the earlier Corona 7 is opened with V-Ray 6, the scene has its Corona Scatter objects converted to the more advanced [Chaos Scatter](https://docs-chaos.atlassian.net/wiki/spaces/VMAX/pages/113586948) objects. When Corona 7 is used with V-Ray 6, such scenes keep their Corona Scatter objects and respectively - the VRayCoronaScatterMod.


## **Overview**

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When using CoronaScatter object in 3ds Max, you can set up the rendering of the instances by using the VRayCoronaScatterMod modifier.

Note that by default, V-Ray renders CoronaScatter directly. The VRayCoronaScatterMod modifier introduces fine-tuning of the instances.


<details>
<summary>UI Path</summary>

||Command panel|| > **Modify tab** (withCoronaScatter selected) > **Modifier List** > **VRayCoronaScatterMod**


![image](media://461437e0-22e5-46f1-8e0e-88b64300022c)
</details>


## **Parameters**

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