2011

Table Of Contents
Other common output parameters:
To:Use:
Adjust the trade-off between anti-aliasing and blurriness.AA Factor
Set the repeat mode. Choose from; Transparent (default), Edge,
Repeat, and Mirror.
Tiling X/Y
Control whether the mapping is stretched to cover the entire
image region of definition (ROD) while in Image mode, or
Aspect
whether the mapping is only uniformly stretched to fit the height
of the image (Circular mode). Note that in image mode, the
mapping will be non-uniformly stretched. Particular mappings
might be more suited to one aspect ratio mode or the other. Each
tool specifies the proper default aspect ratio mode.
Warping Tools
There are 10 Warping tools that let you distort the shape of your images:
DescriptionTool
For creating creases, kinks, and wrinkles in an imagesee Crumple
on page 485.
Crumple
Offsets pixels in an image using pixel values of another imagesee
Displace on page 485.
Displace
Rectifies or creates lens distortionsee Lens Distort on page 487.Lens Distort
Enlarges a portion of an image in either the X, Y, or both axessee
Magnify on page 491.
Magnify
Creates a mirror effect in an imagesee Mirror Tool on page 492.Mirror
Compresses an image inward or outwardsee Pinch Tool on
page 492.
Pinch
Changes the pixel definition of an image from Cartesian to the
Polar coordinate system or vice versasee Polar Tool on page 493.
Polar
Creates ripple effects in an imagesee Ripple Tool on page 494.Ripple
Rotates and twists an imagesee Twirl Tool on page 495.Twirl
484 | Chapter 19 Warping