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Ease From Slows the velocity of the animation curve as it leaves the key.
Default=0.
High Ease From causes the animation to start slow and accelerate as it leaves
the key.
The default setting causes no change of the animation curve.
Tension Controls the amount of curvature in the animation curve.
High Tension produces a linear curve. It also has a slight Ease To and Ease
From effect.
Low Tension produces a very wide, rounded, curve. It also has a slight negative
Ease To and Ease From effect.
The default value of 25 produces an even amount of curvature through the
key.
Continuity Controls the tangential property of the curve at the key. The
default setting is the only value that produces a smooth animation curve
through the key. All other values produce a discontinuity in the animation
curve causing an abrupt change in the animation. Default=25.
High Continuity values create curved overshoot on both sides of the key.
Low Continuity values create a linear animation curve. Low continuity creates
a linear curve similar to high tension except without the Ease To and Ease
From side effect.
The default setting creates a smooth continuous curve at the key.
Bias Controls where the animation curve occurs with respect to the key.
Default=25.
High Bias pushes the curve beyond the key. This produces a linear curve
coming into the key and an exaggerated curve leaving the key.
Low Bias pulls the curve before the key. This produces an exaggerated curve
coming into the key and a linear curve leaving the key.
The default setting distributes the curve evenly to both sides of the key.
IK group
This group lets you set IK keys and adjust parameters for IK keys.
NOTE You can make and adjust settings for multiple selected IK-capable biped
parts. For example, say at the same frame one foot has a planted key and the other
has a sliding key. This means they both have (by default) IK Blend values of 1.0
and Ankle Tension values of 0.0. If you select both feet, all of the Key buttons near
the top of the Key Info rollout are available, and you can change IK Blend and
Ankle Tension values for both.
Biped User Interface | 4373