er_RotoChecker is a lightweight yet powerful gizmo designed to streamline and speed up the roto-checking process in Nuke.
er_rotochecker
First submitted: 30 October 2018
Updated: 24 November 2025
Author: Eugene Rachevsky
Compatible Nuke versions: 8.0 or later
Compatibility: Linux, Mac, Windows, Source
er_RotoChecker is a lightweight yet powerful gizmo designed to streamline and speed up the roto-checking process in Nuke. Whether you're evaluating matte quality, edge consistency, animation accuracy, or artist submissions, RotoChecker gives you an intuitive set of diagnostic tools that make spotting issues faster, clearer, and more consistent.
Built for compositors and roto artists, RotoChecker consolidates multiple common checking techniques into a single, easy-to-use interface—eliminating the need for custom setups or repeated node networks.
Key Features
Instant Matte Visualization Modes
Quickly switch between multiple display styles to evaluate shape quality, including:Edge-only previews
High-contrast matte inspection
Inverted/overlay modes
Alpha-focused views
Interactive Edge Checking
Adjustable edge-width, contrast, threshold, and highlight controls make it easy to inspect line accuracy, softness, and roto-to-plate alignment.Flexible Overlay Tools
Blend your roto shapes over the plate using customizable color, opacity, and blend modes to spot mismatches or drifting shapes immediately.Animation Troubleshooting
Tools that help identify pops, jitters, and inconsistent trajectories across frames.Artist-Friendly UI
Clean layout and intuitive controls, designed for speed during both shot work and review sessions.Quick Integration
Drop it into your script and begin checking immediately—no setup required.
contact info: [email protected]
or register to download or rate.
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