EffectNew

Speed lines

Streaks rushing past the camera for speed: out from a vanishing point, in toward it, or all one way for a car, a fall or a climb.

Parameters

Name	Type	Default	Range	What it does
mode	choice	radial	radial, inward, left, right, down, up, angle	radial rushes out from the centre; inward pulls in; left, right, down, up and angle stream one way
speed (Can change over time)	number	2.2	0.1 to 8 heights/s	how fast the lines rush, in frame heights a second; the lines lengthen with itCan change over time
amount (Can change over time)	number	170	0 to 400	how many lines are in the frame at onceCan change over time
length	number	0.22	0.05 to 1 s	how long a line is, as the time it takes to cross itself: longer reads as faster
thickness	number	1	0.8 to 4	how thick the lines are, as a multiple of 2 px at 270 px tall
strength (Can change over time)	number	0.6	0 to 1	how opaque the lines areCan change over time
colour	color	#f2f4f8	–	the colour of the lines
centre	vec2	0.5, 0.5	0 to 1	radial and inward: where the lines come from, as shares of the frame's width and height
hole	number	0.12	0 to 0.45	radial and inward: the clear space round the centre, as a share of the frame's height
angle	number	200	0 to 360 deg	angle mode: the direction the lines stream, 0 to the right and 90 down

film.js

elements: { 'speed-lines': { mode: 'radial', speed: 2.2 } }

Ask your agent to put it in a film. It finds the element by name.