> For the complete documentation index, see [llms.txt](https://docs.lightact.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lightact.com/transitioning-to-lightact-from-other-media-servers/lightact-for-disguise-operators/projection-mapping.md).

# Projection Mapping

## Manual Calibration

Just like in Disguise, you can do manual projector calibration by mapping a Projector to the desired Object in the Viewport and adjusting the Projector's properties until the content perfectly matches the physical object.

<figure><img src="https://3312042618-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F9sVaJpWJhPbmscipukhh%2Fuploads%2Fgit-blob-f6182d5f24698c58be655b4dd98a76f1194648b1%2Fimage.png?alt=media" alt=""><figcaption></figcaption></figure>

A lot of these functionalities are accessible by double clicking on a projector and opening its *Layout* tab.

## Quick Cal

The equivalent to Disguise's Quick Cal projector calibration, would be the [3D Cal Projector Calibration](/projection-mapping/3d-projection-mapping-workflow/3dcal.md) in LightAct. This feature can be found in the Setup window of any Projector, under the 3D Cal tab.

## OmniCal

Iris in LightAct offers similar functionality to OmniCal in Disguise.