> 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/projection-mapping.md).

# Projection Mapping

- [Projection Mapping](https://docs.lightact.com/projection-mapping/projection-mapping.md)
- [Projection Study](https://docs.lightact.com/projection-mapping/projection-study.md)
- [2D Projection Mapping Workflow](https://docs.lightact.com/projection-mapping/2d-projection-mapping-workflow.md)
- [3D Projection Mapping Workflow](https://docs.lightact.com/projection-mapping/3d-projection-mapping-workflow.md)
- [3DCal](https://docs.lightact.com/projection-mapping/3d-projection-mapping-workflow/3dcal.md)
- [AutoBlend](https://docs.lightact.com/projection-mapping/3d-projection-mapping-workflow/autoblend.md)
- [Iris](https://docs.lightact.com/projection-mapping/iris.md)
- [Setting up Iris Device Node](https://docs.lightact.com/projection-mapping/iris/setting-up-iris-device-node.md): How to set up Iris device node in Devices window
- [Adjusting Focus](https://docs.lightact.com/projection-mapping/iris/adjusting-focus.md)
- [Adding and manually calibrating Iris camera](https://docs.lightact.com/projection-mapping/iris/adding-and-calibrating-iris-camera.md): Adding an Iris camera to the viewport and calibrating it with a manual  approach.
- [Calibrating OptiTrack cameras with active or passive markers](https://docs.lightact.com/projection-mapping/iris/calibrating-optitrack-cameras-with-active-or-passive-markers.md)
- [Calibrating projectors using Iris](https://docs.lightact.com/projection-mapping/iris/calibrating-projectors-using-iris.md)
- [IrisVirtual](https://docs.lightact.com/projection-mapping/iris/irisvirtual.md): Evaluate your planned Iris setup before making the purchase.
- [Iris Troubleshooting](https://docs.lightact.com/projection-mapping/iris/iris-troubleshooting.md)