Grass Valley EDIUS Neo 3 - Manual (Page 571)

EDIUS NEO — User Reference Guide 569
Shape Mask Filter
Scale Up or Down
Scaling a shape up (make it larger) or scaling it down (make it smaller) is
done using the track points in the tracker with the anchor point as the ref-
erence. As depicted in
Figure 663 , there are four center track points and
four corner track points.
Figure 663. Tracker Track Points
If a track point is dragged towards the anchor point (assuming the anchor
point is in the center of the tracker), the shape is scaled down. If a track
point is dragged away from the anchor point, the shape is scaled up.
All of the examples below depict the anchor point in the center of the
tracker. If the anchor point is moved outside the tracker as shown in
Figure 662 , the scaling behavior may differ from that described in the
examples.
Scaling from Center Track Points
Dragging any center track point will scale the shape up or down depending
upon where it is dragged in relation to the anchor point.
Figure 664 illustrates the selected object being scaled down as the lower
center track point is dragged toward the anchor point.