3D Compositing with Action > Action: Lights > Relighting: Lens Flares > Lens Flare Menu Settings >

# Border FX Menu Settings

Use the Border FX settings to control how the lens flare behaves when it reaches the borders of your image. A visual representation of the inner and outer borders, as well as the pivot area is displayed in the menu.

Border Gain field
  Displays the amount of gain to apply to the attached lens flare components when the light reaches the defined border. Editable.

Inner Interpolation box
  Select an interpolation type to define the transition between the border gain and the inner border.

Outer Extrapolation box
  Select an extrapolation type to define the transition between the border gain and the outer border.

Pivot Gain field
  Displays the amount of gain to apply to the attached lens flare components when the light reaches the defined pivot area. Editable.

Pivot Interpolation box
  Select an interpolation type to define the transition between the pivot gain and the pivot point.

Border Mode box
  Select whether Border FX settings are applied vertically, horizontally, or in both directions.

Inner Border Margin field
  Displays the position of the inner border. Editable.

Outer Border Margin field
  Displays the position of the outer border. Editable.

Border Scale field
  Displays the scale of the border that controls where the lens flare effect occurs. Editable.

Pivot Radius In field
  Displays the inner radius of the pivot point. Editable.

Pivot Radius Out field
  Displays the outer radius of the pivot point. Editable.