> For the complete documentation index, see [llms.txt](https://video-copilot.gitbook.io/element2/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://video-copilot.gitbook.io/element2/animating-3d-objects/particle-look.md).

# Particle Look

***

#### Particle Size

Determine the size of the individual Particles

#### Particle Size Random

Randomly scales all of the particles in a group.

<figure><img src="/files/f2WeWt0R1YSf8srZE7od" alt=""><figcaption></figcaption></figure>

#### Color Tint

Tints the whole group a color. If particles are really dark or reflective, tint will not affect model and it is best to adjust the material settings.

<figure><img src="/files/nIxXafGKCAq8Ad7vsE8K" alt=""><figcaption></figcaption></figure>

#### Force Opacity

Controls the transparency or visibility of the particles in the group.

<figure><img src="/files/q49IRei5XtQKdIXh4OY5" alt=""><figcaption></figcaption></figure>

#### Rotation

Controls the Rotation of the individual particles in the Particle Shape.

#### Random Seed

If there are random parameters, such as Random Rotation used, this generates a new random instance.

<figure><img src="/files/tEHJqUOTzS4Kv0E2NAnL" alt=""><figcaption></figcaption></figure>

***

{% hint style="info" %}
[Multi-Object](https://www.videocopilot.net/help/element2/help_files_v2/animating_3d_objects/multi_object_mode/) and [Baked Animation](https://www.videocopilot.net/help/element2/help_files_v2/animating_3d_objects/baked_animation_options/) information can be found there.
{% endhint %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://video-copilot.gitbook.io/element2/animating-3d-objects/particle-look.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
