beautypg.com

Apple Shake 4 User Manual

Page 571

background image

Chapter 20

Rotoscoping

571

For more information on using the retimeShapes command, see “

Retiming RotoShape

Animation

” on page 561.

Res
The Width and Height of the RotoShape node’s DOD.

bytes
The bit depth of the image created by the RotoShape node. You can specify 8-bit, 16-
bit, or float.

pan
A global pan applied to the entire image.

angle
A global rotation applied to the entire shape—points are properly interpolated
according to the rotation.

aspectRatio
This parameter inherits the current value of the defaultAspect global parameter. If
you’re working on a nonsquare pixel or anamorphic image, it is important that this
value is set correctly to avoid unwanted distortion in the image.

scale
A global scale applied to the entire image.

center
The center of transformation for the angle and x/yScale parameters.

motionBlur
Motion Blur quality level. 0 is no blur, whereas 1 represents standard filtering. For more
speed, use less than 1. This value is multiplied by the Global Parameter motionBlur.

shutterTiming
A subparameter of motionBlur. Shutter length. 0 is no blur, whereas 1 represents a
whole frame of blur. Note that standard camera blur is 180 degrees, or a value of .5. This
value is multiplied by the global parameter, shutterTiming.

shutterOffset
A subparameter of motionBlur. This is the offset from the current frame at which the
blur is calculated. Default is 0; previous frames are less than 0.