# Set Opacity

## Overview

![The Set Opacity Node.](https://1553081948-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FU990HLHWA30dTfELtDUK%2Fuploads%2Fgit-blob-97fd5ddfbbb0441003228ae0c04df6541bb3925d%2Fsetopacitynode20241.png?alt=media)

**Set Opacity** sets the *opacity* of an **Object** in a **Scene**. **Object ID** and **Opacity** are given as inputs to the **Node**.

[**Scope**](https://docs.incari.com/incari-studio/overview#scopes): **Scene**, **Function**, **Prefab**.

## Attributes

![The Set Opacity Node Attributes.](https://1553081948-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FU990HLHWA30dTfELtDUK%2Fuploads%2Fgit-blob-377449171224912cab2faa15051fdd678a7288af%2Fnode-set-opacity-attr.png?alt=media)

| Attribute | Type         | Description                                                                                                   |
| --------- | ------------ | ------------------------------------------------------------------------------------------------------------- |
| `Object`  | **ObjectID** | The target **Object**, whose `Opacity` you wish to set, if one is not provided in the `Object ID` **Socket**. |
| `Opacity` | **Float**    | The *opacity value* you wish to set for the target **Object**.                                                |

## Inputs

| Input             | Type         | Description                                                           |
| ----------------- | ------------ | --------------------------------------------------------------------- |
| *Pulse Input* (►) | **Pulse**    | A standard **Input Pulse**, to trigger the execution of the **Node**. |
| `Object ID`       | **ObjectID** | The ID of the target **Object** whose `Opacity` you wish to set.      |
| `Opacity`         | **Float**    | The *opacity value* you wish to set for the target **Object**.        |

## Outputs

| Output             | Type      | Description                                                                                                                            |
| ------------------ | --------- | -------------------------------------------------------------------------------------------------------------------------------------- |
| *Pulse Output* (►) | **Pulse** | A standard **Output Pulse**, to move onto the next **Node** along the **Logic Branch**, once this **Node** has finished its execution. |

## See Also

* [**Get Opacity**](https://docs.incari.com/incari-studio/toolbox/incari/object/get-opacity)

## External Links

* [*Transparency (graphic)*](https://en.wikipedia.org/wiki/Transparency_\(graphic\)) on Wikipedia.