Vignette
Description
A vignette, or soft fade, is a popular photographic effect where the photo gradually fades into the background, usually in a circular or rectangular shape. The vignette can be any color as well as thrown out of focus.
Node Group
Color.
Controls
Presets
To select a preset, choose one from the Presets tab.
Vignette
Color
The Color parameter sets the color of the vignette through the use of a standard color picker. The default color is black.
Opacity
Sets the opacity of the colored vignette. For defocused vignettes, you may want to turn down the Opacity so you can see the defocused effect.
Blur
Sets the softness of the image in the area of the vignette.
Shape
Roundness
Sets the roundness of the vignette. The vignette can either be circular or square or anywhere in between.
Size
Sets the size of the vignette.
Aspect Ratio
Changes the aspect ratio of the vignette. A value of -100 would be wider, and 100 would be taller.
Rotation
Rotates the vignette.
Distortion
Distorts the edge of the vignette.
Distortion Size
Sets the size of the distortion.
Randomize
Randomizes the distortion.
Softness
The Softness parameters control the softness of the vignette edge.