Pinches the image in towards, or pushes it out from a user-defined point. The amount of distortion and the area affected can
be controlled.
Requires an Input (Any).
Produces an Output (Any).
Pinch
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Sets the amount of swirl. Set any floating-point value. Negative values swirl the image anti-clockwise, positive values swirl
it clockwise.
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Set the center of the effect as a normalized proportion of the image. Set any floating-point values.
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Sets the diameter of the circle as a normalized proportion of the vertical size of the image. Set any floating-point value.
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Sets whether or not transformed areas will be smoothed.
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