Наш Telegram канал

Global

comp(name)
footage(name)
thisComp
time
colorDepth
posterizeTime(framesPerSecond)
timeToFrames(t = time + thisComp.displayStartTime, fps = 1.0/ thisComp.frameDuration, isDuration = false)
framesToTime(frames, fps = 1.0/ thisComp.frameDuration)
timeToTimecode(t = time + thisComp.displayStartTime, timecodeBase = 30, isDuration = false)
timeToNTSCTimecode(t = time + thisComp.displayStartTime, ntsc DropFrame = false, isDuration = false)
timeToFeetAndFrames(t = time + thisComp.displayStartTime, fps = 1.0/ thisComp.frame Duration, framesPerFoot = 16, isDuration = false)
timeToCurrentFormat(t = time + thisComp.displayStartTime, fps = 1.0/ thisComp.frameDuration, isDuration = false, ntsc DropFrame = thisComp.ntscDropFrame)

Random Numbers

seedRandom(seed, timeless = false)
random()
random(maxValOrArray)
random(minValOrArray, maxValOrArray)
gaussRandom()
gaussRandom(maxValOrArray)
gaussRandom(minValOrArray, maxValOrArray)
noise(valOrArray)

Color Conversion

rgbToHsl(rgbaArray)
hslToRgb(hslaArray)

JavaScript Math

Math.cos(value)
Math.acos(value)
Math.tan(value)
Math.atan(value)
Math.atan2(y, x)
Math.sin(value)
Math.sqrt(value)
Math.exp(value)
Math.pow(value, exponent)
Math.log(value)
Math.abs(value)
Math.round(value)
Math.ceil(value)
Math.floor(value)
Math.min(value1, value2)
Math.max(value1, value2)
Math.PI
Math.E
Math.LOG2E
Math.LOG10E
Math.LN2
Math.LN10
Math.SQRT2
Math.SQRT1_2

Footage

width
height
duration
frameDuration
ntscDropFrame
pixelAspect
name

Camera

pointOfInterest
zoom
depthOfField
focusDistance
aperture
blurLevel
irisShape
irisRotation
irisRoundness
irisAspectRatio
irisDiffractionFringe
highlightGain
highlightThreshold
highlightSaturation
active

Effect

active
param(name)
param(index)
name

Key

value
time
index
dompina

Property

value
valueAtTime(t)
velocity
velocityAtTime(t)
speed
speedAtTime(t)
wiggle(freq, amp, octaves = 1, amp_mult = .5, t = time)
temporalWiggle(freq, amp, octaves = 1, amp_mult = .5, t = time)
smooth(width = .2, samples = 5, t = time)
loopln(type = «cycle», numKeyframes = 0)
loopOut(type = «cycle», numKeyframes = 0)
looplnDuration(type = «cycle», duration = 0)
loopOutDuration(type = «cycle», duration = 0)
key(index)
key(markerName)
nearestKey(t)
numKeys
name
active
enabled
propertyGroup(countUp = 1)
propertyIndex

Mask

maskOpacity
maskFeather
maskExpansion
invert
name
dompiname!

Vector Math

add(vec1, vec2)
sub(vec1, vec2)
mul(vec, amount)
div(vec, amount)
clamp(value, limit1, limit2)
dot(vec1, vec2)
cross(vec1, vec2)
normalize(vec)
length(vec)
length(point1, point2)
lookAt(fromPoint, atPoint)

Interpolation

linear(t, value1, value2)
linear(t, tMin, tMax, value1, value2)
ease(t, value1, value2)
ease(t, tMin, tMax, value1, value2)
easeln(t, value1, value2)
easeln(t, tMin, tMax, value1, value2)
easeOut(t, value1, value2)
easeOut(t, tMin, tMax, value1, value2)

Other Math

degreesToRadians(degrees)
radiansToDegrees(radians)

Comp

layer(index)
layer(name)
layer(otherLayer, relIndex)
marker
numLayers
activeCamera
width
height
duration
ntscDropFrame
displayStartTime
frameDuration
shutterAngle
shutterPhase
bgColor
pixelAspect
name

Layer

Sub-objects

source
sourceTime(t = time)
sourceRectAtTime(t = time, include Extents = false)
effect(name)
effect(index)
mask(name)
mask(index)

General

width
height
index
parent
hasParent
inPoint
outPoint
startTime
hasVideo
hasAudio
enabled
active
audioActive
samplelmage(point, radius = [.5, .5], postEffe

Properties

anchorPoint
position
scale
rotation
opacity
audioLevels
timeRemap
marker
name

3D

orientation
rotationX
rotationY
rotationZ
castsShadows
lightTransmission
acceptsShadows
acceptsLights
ambient
diffuse
specularlntensity
specularShininess
metal

Space Transforms

toComp(point, t = time)
fromComp(point, t = time)
toWorld(point, t = time)
fromWorld(point, t = time)
toCompVec(vec, t = time)
fromCompVec(vec, t = time)
toWorldVec(vec, t = time)
fromWorldVec(vec, t = time)
fromCompToSurface(point, t = time)

Light

pointOfInterest
intensity
color
coneAngle
coneFeather
shadowDarkness
shadowDiffusion

MarkerKey

comment
chapter
url
frame Target
eventCuePoint
cuePointName
parameters
duration

Метод toFixed()

Урок 1. Выражения в After Effects
Урок 3 Выражения для непрозрачности в After Effects
Урок 5 Выражения для положения в After Effects
Урок 7 Выражения затухания After Effects
Урок 9 Выражения для масштаба с затуханием Продолжение After Effects
Урок 11 Выражения в After Effects Почему дергалось крылышко бабочки

Урок 2 Выражения в After Effects
Урок 4 Выражения для масштаба в After Effects
Урок 6 Выражения для положения Продолжение After Effects
Урок 8 Выражения затухания для масштаба After Effects
Урок 10 Выражения в After Effects Практическое применение Несколько примеров анимации
Связывание объектов в After Effects с помощью выражения
Связать свойства объектов в After Effects. Продолжение
Три доллара , Пример использования выражений в After Effects
Проект анимация бабочки