ReLight
Description
Using ReLight, an image can be relit by with either a directional or point light. The result looks natural even though the relighting is done without computing any scene geometry.
Node Group
Light.
Controls
Type
Parallel
A directional light source.
Point
A point light where the light either emanates from or fades into a vanishing point. Move the point control in the center of the screen to change the Point light location.
Strength
Sets the strength of the light.
Angle
Used in conjunction with Parallel, Angle sets the direction of the light source.
Invert
Used in conjunction with Point, Invert determines whether the light source emanates from or fades into a vanishing point.