> For the complete documentation index, see [llms.txt](https://profpivec.gitbook.io/documentation-and-tutorials/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://profpivec.gitbook.io/documentation-and-tutorials/game-creator/action-pack-2/examples/example-3-graphics.md).

# Example 3 - Graphics

![](/files/-MFjH2en7MKGm7oQmubq)

The Graphics example demonstrates the use of two Action Pack 2 Actions; Highlight Object On, and Highlight Object Off.

These two Actions use cusotm Shaders amd Materials that have been included in the Action Pack 2 Resources folder so they will automaitcally be included in your build.

The example has 3 triggers:

1. On Mouse Enter/Exit
2. On Key Down "H"
3. On Key Down "J"

For the mouse enter/exit to work, you must add a collider to your object, in this case we have added a Capsule collider around a Cylinder.

![](/files/-MG2bgxaJQ_MV9QtmAC_)

The Actions call the Highlight Object On and Off respectively, where color and width can be set from a value or a variable.

![](/files/-MG2cEfeu5WlPtm6XmqO)

The OnKeyDown triggers work similar but without the need for a collider. You can highlight as many Objects as needed with various colors and width.

![](/files/-MG2ch94lVwdBL9hTy_w)

{% hint style="danger" %}
Note: these shaders do not work with HDRP.
{% endhint %}


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