> For the complete documentation index, see [llms.txt](https://cesium.gitbook.io/cesium-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cesium.gitbook.io/cesium-docs/modules/misc/trajectories.md).

# Trajectories

Draws the predicted path and landing point of pearls and other utility projectiles.

Draws the predicted path and landing point of pearls and other utility projectiles.

## What it does

Trajectories draws a line from your hand along the path a thrown item would take, ending at the spot it would land. It updates as you move your aim. It covers pearls and other utility projectiles.

## When to use it

Use it while learning pearl throws, or any time you need a throw to land somewhere exact.

## Settings

You can adjust these in the module panel:

* Line color
* Show landing marker
* Projectiles to draw

## Video

{% hint style="info" %}
A short clip of this module is on the way.
{% endhint %}


---

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