Keyframe Handle Type Items

FREE:

Free.

Completely independent manually set handle.

ALIGNED:

Aligned.

Manually set handle with rotation locked together with its pair.

VECTOR:

Vector.

Automatic handles that create straight lines.

AUTO:

Automatic.

Automatic handles that create smooth curves.

AUTO_CLAMPED:

Auto Clamped.

Automatic handles that create smooth curves which only change direction at keyframes.