2017

Table Of Contents
Segments of garbage mask drawn freehand
NOTE If you are drawing the mask with Auto Tangents turned off, freehand segments are drawn with broken
tangents. See Breaking Tangents (page 753).
5 To close the mask, do one of the following:
Click Close.
Click the first vertex.
Drag to the first vertex.
TIP You can also close the mask by pressing the keyboard shortcut for the edit mode you want to use next:
spacebar+M for Move, spacebar+S for Select, or spacebar+B for Break. The mask closes and you are
ready to work in that mode.
When the garbage mask is closed, its vertices and tangents can be edited and animated.
(a) Vertex (b) Tangent
If you want to view the nodes that are added with each new garbage mask, select Schematic from the
World View box. You can use the Schematic view to access a menu, create parent-child relationships
between masks and axes, delete masks, as well as perform other organizational tasks.
Adjusting the Number of Points in Freehand Segments
You can increase or decrease the number of points in freehand segments of a mask by adjusting the Lasso
Fit value. An entire garbage mask can consist of freehand segments, in which case the Lasso Fit value affects
the whole garbage mask. Otherwise, the Lasso Fit value only affects the part of the mask drawn freehand.
750 | Chapter 18 Masking and Rotoscoping