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LS.Animation.Take Class

Defined in: ../src/resources/animation.js:304
Module: LS

Represents a set of animations

Constructor

LS.Animation.Take

()

Defined in ../src/resources/animation.js:304

Methods

applyTracks

(
  • current_time
  • last_time
  • ignore_interpolation
  • weight
  • root
  • on_pre_apply
  • on_apply_sample
)
Component

Defined in ../src/resources/animation.js:373

For every track, gets the interpolated value between keyframes and applies the value to the property associated with the track locator Locators are in the form of "{NODE_UID}/{COMPONENT_UID}/{property_name}"

Parameters:

  • current_time Number

    the time of the anim to sample

  • last_time Number

    this is used for events, we need to know where you were before

  • ignore_interpolation Boolean

    in case you want to sample the nearest one

  • weight SceneNode

    [Optional] allows to blend animations with current value (default is 1)

  • root Number

    [Optional] if you want to limit the locator to search inside a node

  • on_pre_apply Function

    [Optional] a callback called per track to see if this track should be applyed, if it returns false it is skipped. callback receives (track, current_time, root_node, weight)

  • on_apply_sample Function

    [Optional] a callback called before applying a keyframe, if the callback returns false the keyframe will be skipped. callback parameters ( track, sample, root_node, weight )

Returns:

Component:

the target where the action was performed

createTrack

(
  • data
)
LS.Animation.Track

Defined in ../src/resources/animation.js:353

creates a new track from a given data

Parameters:

  • data Object

    in serialized format

Returns:

LS.Animation.Track:

the track

onlyRotations

()

Defined in ../src/resources/animation.js:625

If this is a transform track it removes translation and scale leaving only rotations

optimizeTracks

()

Defined in ../src/resources/animation.js:566

Optimizes the tracks by changing the Matrix tracks to Trans10 tracks which are way faster and use less space

removeScaling

()

Defined in ../src/resources/animation.js:642

removes scaling in transform tracks

Properties

duration in seconds

Number

Defined in ../src/resources/animation.js:321

name

String

Defined in ../src/resources/animation.js:313

tracks

Array

Defined in ../src/resources/animation.js:317