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title: "Corona Interactive Rendering"
canonical: "https://documentation.chaos.com/space/CRC4D/124492467/Corona%20Interactive%20Rendering"
format: markdown
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This page provides information on Corona Interactive Rendering, its settings, and usage in Cinema 4D. 

## **Overview**

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Interactive Rendering automatically updates the rendered image in real-time as you make changes in your scene. It is a great aid in modifying and transforming objects, tweaking and creating materials, adjusting the environment, lights, cameras, and virtually any part of the rendered scene.

All of this can be done while rendering, without any kind of limitations. There is no need to manually restart or update the rendering, as it happens automatically. It runs completely on the CPU, so it has no limitations and does not require any special hardware.

## **Starting Corona Interactive Rendering in a Floating Window**

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## **Starting Corona Interactive Rendering in the Active Viewport**

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## **Interactive Rendering Performance Settings **

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## **Interactive Rendering Preferences**

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## **Interactive Rendering Denoising**

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## **Render Selected**

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## **Render Regions**

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## **Setting the DOF Focus Point from the VFB**

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## **Setting the DOF Focus Point from an Active Viewport**

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