Version 2027 du 28/03/2026- Flexible Viewer pane layouts : MotionBuilder 2027 gives you more control over how you arrange the Viewer. You can now split the Viewer into multiple layout configurations, making it easier to compare animations, reference different camera angles, or monitor the Schematic alongside your 3D view.
- New layout options include : Two Panes: Vertical or Horizontal split.
- New layout options include : Three Panes: Split Top, Split Bottom, Split Left, or Split Right.
- New layout options include : Four Panes: Quad view.
- New layout options include : When the Viewer is focused, press Ctrl+2 to cycle through two-pane layouts, or Ctrl+3 to cycle through three-pane layouts. You can also access all layouts from View > Viewer Layout.
- New layout options include : Each pane is now resizable. Click and drag on the edge between panes to adjust their size. MotionBuilder saves your pane sizes and Schematic placement with the scene, so your layout is restored when you reopen the file.
- New layout options include : You can set a default layout in Application.txt using DefaultViewerLayout under [Display].
- Quaternion math tools for Relation constraints : New quaternion boxes are now available in Relation constraints, giving you direct access to rotation math operations. These tools help you build rigs that require precise control over sub-joints or complex rotation blending.
- Converters : Axis Angle to Quaternion / Quaternion to Axis Angle.
- Converters : Euler to Quaternion / Quaternion to Euler (with rotation order support).
- Quaternion Operations : Add / Subtract / Product: Combine, difference, or multiply quaternions.
- Quaternion Operations : Slerp: Spherical linear interpolation with blend control.
- Quaternion Operations : Inverse / Conjugate / Negate / Normalize: Standard quaternion math.
- Quaternion Operations : Most operations are also available as expression functions (for example, euler2quaternion, quat_slerp, quat_prod). New Macro Input/Output Quaternion boxes let you pass quaternion data into and out of macro Relation constraints. For a full list of quaternion boxes and expression functions, see Relations reference and Quaternion expressions.