Silhouette-2022 : Nodes : Lens Distortion
Lens Distortion
Description
Lens Distortion corrects for pin-cushioning and barrel distortion of camera lenses. It is also useful for creating the look of a wide angle lens.
Node Group
Warp.
Controls
Distortion
Pulls the corners of the image in or out. Negative values pull the corners of the image outward while positive values pull the corners of the image inward.
Anamorphic Squeeze
Anamorphic Squeeze corrects for the squeeze found in anamorphic motion picture lenses.
Curvature X and Y
Curvature X and Y correct for non-radial, asymmetric distortions found in anamorphic motion picture lenses.
Note: Anamorphic Squeeze and Curvature X and Y only work once the Distortion parameter has been moved.
Center
Determines the center point for the distortion. There is an on-screen control in the center of the image. By clicking and dragging the on-screen control, the Center can be adjusted.
Edge Mode
Determines how the edges of the frame are handled.
Transparent
Allows the edge of the result to become transparent.
Repeat
Repeats edge pixels to generate opaque pixels along the edge of the result.
Reflect
Reflects pixels along the edge of the result.
Wrap
Portions of the image that move off the edge of the frame reappear on the opposite side.