Lock Tangents lets you
manipulate handles of multiple vertices simultaneously. When Lock
Tangents is active, dragging a tangent handle affects the handles
of all highlighted keys. When Lock Tangents is inactive, dragging
a tangent handle affects only that handle's key.
To drag discontinuous tangent handles:
- Highlight one or more keys in the Curve
Editor. Hold down the Ctrl key
to add to the selection set.
- Click (Lock
Tangents) to set one of the following modes:
- Off: Dragging
a tangent handle affects only the single key displaying the handle.
- On: Dragging
a tangent handle affects both handles of all selected keys.