Project images into World Position/Pref to replace textures, screens or create complex masks
ProjectionBuddy
First submitted: 5 July 2023
Updated: 28 September 2025
Author: hgifford
Compatible Nuke versions: 11.0 or later
Compatibility: Linux, Windows
The ProjectionBuddy is used to project 2D images into World Position, or PRef data, without the need for geo exports. Useful for replacing screens/textures, adding gobo shapes, creating masks that are very complex, and caustics. It has a built in preview and calibration feature to help you project your images easier, and edge cleanup within one tool
You can read the full documentation for the ProjectionBuddy here
Features
Press and hold Ctrl+Alt while using the Position sampler on the preview image, to project 2D elements anywhere in your scene
Use the Calibration Image to help position and choose the proper orientation for your projection
Project images to create complex masks and textures
The Buddy System
This is a suite of tools I've been working on, which is designed to help compositors of all skill levels accomplish fundamental tasks, quickly and intuitively
If you'd like to learn about the other Buddy System tools you can find them here, and feel free to reach out if there are any issues, or if you have ideas to improve them!
Version History
v01.1.0
Converted to grizmo
Fixed bug when using calibration image that prevented black outside from working on it
Fixed bug with overscan data not being used correctly
Updated Help URL
v01.0.0
Initial release