Animating with the Channel Editor > Animation > Editing Keyframes >
Resetting a Tangent Handle

You can reset a keyframe after its tangent handle has been moved in the Animation Curve window. You can also reset a split tangent handle.

NoteTangent handles appear only on animation curves that have Bézier or Natural interpolation. See Setting Interpolation.

To reset a tangent handle in Auto mode:

1. Access the Animation Curve window.
2. From the Edit Mode box, select Auto.
3. Click the tangent handle.

   It resets to its default value. The slope of the animation curve is updated automatically.

To reset a tangent handle in Move mode:

1. Access the Animation Curve window.
2. From the Edit Mode box, select Move.
3. In the Channel Editor, Alt-click a tangent handle.

   It is reset to its horizontal position.

To reset a split tangent handle:

1. Access the Animation Curve window.
2. Select one or more keyframes with split tangent handles.
3. Click Reset Chn.

   The selected keyframes' tangent handles are reset.