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# BloomOptionsComponent

A component that sets the properties for the bloom post-processing effects.

```
struct BloomOptionsComponent
```

## Overview

This component has no effect without a BloomComponent in your scene.

It’s best to maintain a single BloomOptionsComponent in your scene.
If more than one BloomOptionsComponent exists in your scene, one will be chosen
based on proximity to the camera and depth in the entity hierarchy.

## Topics

### Configuring the bloom effect

[`strength`](/documentation/RealityKit/BloomOptionsComponent/strength)

The intensity of the bloom effect.

[`threshold`](/documentation/RealityKit/BloomOptionsComponent/threshold)

The brightness threshold for bloom activation.

[`blurRadius`](/documentation/RealityKit/BloomOptionsComponent/blurRadius)

The width of the bloom blur kernel as a percentage of viewport height


---

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