← ArchiveTalk2025
Bifrost Rigging in Maya - Part 2: The Module Interface
Covers the Bifrost rigging module interface in Maya, explaining input and output types, parent-child relationships, and how modules interact with Maya scenes for reusable rig components.
Abstract
Matthew Tucker walks through the Bifrost rigging module interface in Maya, creating a new graph in the Bifrost Graph Editor and explaining its left-to-right data flow through inputs, outputs, and parent ports that link parent and child modules. Using the parameter editor he covers the module name and state parameters, showing how an FK chain behaves under the animation, rest relative, and rest absolute states and how a flattened versus direct hierarchy affects inherited transformations. He then demonstrates diagnostics mode for visualizing pin, control, and joint orientations via display transforms, and uses profile evaluation with the Maya profiler to measure how optimized a variable FK module is.
How to read this
- Category
- Production talk / tool tutorial
- Contributions
- Walks through the Bifrost rigging module interface in Maya, with left-to-right data flow through input, output and parent ports linking parent and child modules
- Explains module name and state parameters and how an FK chain behaves under animation, rest relative and rest absolute states, plus flattened versus direct hierarchy effects
- Demonstrates diagnostics mode for visualizing pin, control and joint orientations, and profile evaluation with the Maya profiler to measure module optimization
- Context
- Second part of Matthew Tucker's Bifrost rigging series, building directly on the framework concepts introduced in Part 1.Builds on: Bifrost Rigging in Maya - Part 1: Introduction and Framework
- Correctness
- Studio/vendor practice, not peer-reviewed; performance claims come from in-tool profiling of example modules rather than independent evaluation.
- Clarity
- Accessible but more detailed than Part 1; one careful watch conveys the interface, with rewatching useful for the state-parameter behavior.
- How to read it
- Watch after Part 1; focus on the module states (animation vs rest relative vs rest absolute) and the diagnostics and profiler workflow, rewatching the state section if you intend to author modules.
Built upon by
Related work
Keywords
This page summarises the entry and links to its original source. The archive never hosts or redistributes the publication itself.Show it in the full archive list →