SpeedLines is an effect plugin for Adobe After Effects that reproduces "speed lines", effect lines that give a sense of speed on the screen.
It provides various shapes and animations that go beyond the usual representation of speed lines.

Main Features of SpeedLines
- Handle various shapes and animations using rich parameters.
- Handle line grouping with grouping parameters.
- Create more natural shapes with random parameters.
- Express depth with the taper function.
- Animate without keyframes using the Auto Offset function.
- Add the appearance of pen pressure to the lines with the In/Out function.
- Add Wave effects to the lines. ver 1.5
- Randomize the line colors. ver 1.5
Main Functionality
Sample Videos
Basic Speed Lines
A sample of basic speed lines and parallel lines seen in games and anime.
Random Interval is used to alternate lines instantly at specified frame intervals.
Ideal for comical videos.
New Speed Lines
A sample of speed lines where the lines move smoothly and naturally.
This is effective for CG and live-action videos with smooth movement.
Taper & Wave version 1.5
A sample that uses Taper and Wave.
Unlike the standard distortion effects in After Effects, the pixels are not squashed or stretched, and you can draw sharp and smooth curves.
Rain
A sample used to represent rain. The Auto Offset function automatically moves the raindrops. By using Random Interval, it is also possible to create a rain-like effect with "cel damage". Since the line In/Out function can be used to create teardrop-shaped raindrops, it is possible to create a rough and impressive rain effect.
Hatching
A sample where a stylistic touch was added using hatching. Cross hatching is added to the shadow areas rendered by 3D software.
Printing Style Sample
A sample file that reproduces the texture of printed lines found in manga and comic books. It uses all the plugins included in ComicStyle.
Presets Gallery
Preset files can be downloaded from the Downloads page.

SPL_BasicTemplate01.ffx
Template preset of orthodox speed lines. EXP

SPL_BasicTemplate02.ffx
Template preset of orthodox speed lines using long lines. EXP

SPL_BasicTemplate03_ Run1.ffx
Template preset of speed lines with vanishing point using tapering and frame-to-frame animation. EXP

SPL_BasicTemplate04_ FieldWind.ffx
Sample preset using offset animation and frame-to-frame randomization. EXP

SPL_Rain01.ffx
Sample preset expressing rain using frame-to-frame randomization. EXP

SPL_Rain02.ffx
Sample preset expressing rain using smooth offset animation. EXP

SPL_SpaceWarp.ffx
Sample preset using flat lines and Taper. EXP

SPL_TaperShower.ffx
Sample preset applying Taper. EXP

SPL_WaveSample01.ffx
Basic sample preset using the Wave functionality. The gentle Wave Phase animation was created using expressions. EXP

SPL_WaveSample02.ffx
Applied sample preset using the Wave functionality. The Wave Phase animation is an automated animation using expressions. EXP

SPL_WaveSample03.ffx
Applied sample preset using the Wave functionality. The Wave Phase animation is an automated animation using expressions. EXP

SPL_DragTheStartPoint.ffx
Sample preset where dragging Start Point also controls End Point using expressions. Except for End Point and the Repeat checkbox, the parameters are left at their default values.

SPL_Length
decided by SP-EP.ffx
Sample preset where the distance between Start Point and End Point is automatically assigned to Length using expressions. Except for Length and the Repeat checkbox, the parameters are left at their default values.

SPL_RepeatInterval
decided by SP-EP.ffx
Sample preset where Length is subtracted from the length of Start Point and End Point and that value is assigned to Repeat Interval using expressions. Except for Repeat Interval and the Repeat checkbox, the parameters are left at their default values.
EXP = Parameters affected by the resolution are automatically set by expressions.