Glow Edges
Description
Edge Glow isolates lines and edges in an image and then adds glow only to these areas resulting in a stylized look.
Node Group
Light.
Controls
Presets
To select a preset, choose one from the Presets tab.
Glow
Blend
Determines the blend mode to be used to create the edge glow effect.
Add
The edge glow is added to your image.
Screen
The edge glow is combined with the image using a Screen blend mode. This looks kind of like the Add blend mode, but highlights are retained.
Brightness
Sets the intensity of the edge glow.
Blur
Sets the softness of the edge glow.
Color
The Color parameter sets the color of the edge glow through the use of a standard color picker. The default color is white.
Edge
An edge matte is created to produce the edge glow effect.
Brightness
Determines the brightness of the edge matte.
Blur
Blurs the edge matte.
Alpha
Affect Alpha
The glow modifies the alpha channel.
Note: Affect Alpha requires that the image have an alpha channel.
Glow From Alpha
The glow is generated from the alpha channel instead of the RGB channels. In this case, the glow will not use color from the image and will typically be brighter. Values between 0 and 100 interpolate between using the RGB and the alpha.
Glow Under Source
Composites the image over the glow.