Lock Tangents

Main toolbar > Open Track View > Function Curves > Lock Tangents

Graph Editors menu > Track View > Open Track View > Function Curves > Lock Tangents

When Lock Tangents is active, dragging a tangent handle affects the handles of all selected keys. When Lock Tangents is inactive, dragging a tangent handle affects only the single key displaying the handle.

Procedure

To drag discontinuous tangent handles:

1. Click one of the Move Keys buttons.

2. Select one or more keys.

3. Click Lock Tangents to set one of the following modes:

   Inactive: Dragging a tangent handle affects only the single key displaying the handle.

   Active: Dragging a tangent handle affects both handles of all selected keys.

4. Drag the end of one handle to rotate it about the key location, or press SHIFT when Lock Handles is on and drag the end of one handle to rotate the matching handle about all selected key locations.

Interface

Lock Tangents: Keeps tangents oriented relative to one another after the SHIFT key has been used to manipulate them.