Grass Valley Zodiak v.6.0 Mar 15 2006 - Manual (Page 94)

94 Zodiak — User Manual
Section 2 — Concepts
With the bias set to 1.0, the path is pulled towards the following keyframe.
Entry into and exit from the keyframe is a straight line from the previous
keyframe, and the path of the effect travels completely through KF2 before
turning towards KF3 (
Figure 67 ).
Figure 67. Bias Control Setting 1.0
With the bias set to -1.0, the path is pulled towards the previous keyframe.
Entry into and exit from the keyframe is a straight line to the following key-
frame (
Figure 68 ).
Figure 68. Bias Control Setting -1.0
Bias = 1.0
KF1
KF2
KF3
Entry
Bias
Tension
Vector
+
-
0721_06_54_r0
Bias = -1.0
KF1
KF2
KF3
Exit Bias Tension
Vector
+
-
0721_06_55_r0