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Lens Flare on 3D Lights

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After Effects lights can be moved around in 3D space but a lens flare effect can only move in 2D space on the X and Y axis.
After Effects CS3
Lights
Expressions

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So how can you add a 2d lens flare to a 3D moving light?
The secret is using a simple expression on the "Flare Center" of the lens effect.

1. Alt Click on Flare Center stop watch to add expression
2. Type this in the expression box:
thisComp.layer("Light 1").toComp([0,0,0]);
NOTE: Just change "Light 1" to the name of your light.

by Andrew Kramer, http://www.videocopilot.net

Effects & Plugins

Lens Flare

Keywords

Lens Flare, Light, Expression

(Min. Version: After Effects CS3, Category: Lights, Type: Expressions)
posted by VCP_Fan on Aug 12, 2009

 

Related topics:

3D lens flare follows light

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A practical application of a layer space transform.
Not very new, but still very useful.
by Dan Ebberts's resource for After Effects scripting and expressions
After Effects 7 Pro
Lights
Expressions

Views: 13977
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posted by MaxX on Apr 19, 2009

Modulate the intensity of Lens Flare based on an obscuration layer

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With this preset you can cause the opacity of a layer to control the brightness of a "Lens Flare".
After Effects CS3
Lights
Presets (ffx)

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posted by mmo on Feb 20, 2009

Anamorphic Lens Flares

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Here is a project file that adds an anamorphic stripe and star around the standard AE lens flare.
After Effects CS3
Lights
Projects (aep)

Views: 9007
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posted by Indy on Feb 22, 2009


 

 

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