Light streaks

IntermediateArtist

Similar to the bloom effect, the light streak effect uses the result of the bright filter to make the bright areas bleed along a direction. It creates star-pattern beams from the light point.

Properties

Property	Description
Amount	Strength of the light streak
Streak Count	Number of beams emitted by a bright point. The more streaks, the higher the performance cost.
Attenuation	How fast the light attenuates along a streak (0 for immediate attenuation, 1 for no attenuation)
Phase	Phase (angle) of the star-like pattern
Color Aberration Strength	Strength of the color aberration along the streaks. Notice the streaks involve multiple colors (yellow, purple, green, pink).
Is Anamorphic	Simulates the behavior of anamorphic lenses, widely used in Hollywood productions. The effect above is achieved by using two light streaks with a phase of 0, enabling anamorphic mode, and slightly distorting the bright pass result horizontally.
Color Aberration Strength	Strength of the color aberration along the streaks. Notice the streaks involve multiple colors (yellow, purple, green, pink).
Is Anamorphic	Simulates the behavior of anamorphic lenses, widely used in Hollywood productions. The effect above is achieved by using two light streaks with a phase of 0, enabling anamorphic mode, and slightly distorting the bright pass result horizontally.
Color Aberration Strength	Strength of the color aberration along the streaks.Notice the streaks involve multiple colors (yellow, purple, green, pink).
Is Anamorphic	Simulates the behavior of anamorphic lenses, widely used in Hollywood productions. The effect above is achieved by using two light streaks with a phase of 0, enabling anamorphic mode, and slightly distorting the bright pass result horizontally.

See also

• Anti-aliasing
• Ambient occlusion
• Bloom
• Bright filter
• Color transforms
• Depth of field
• Lens flare