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three

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JavaScript 3D library

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import { InterpolateDiscrete } from '../../constants.js'; import { KeyframeTrack } from '../KeyframeTrack.js'; /** * A Track of Boolean keyframe values. */ function BooleanKeyframeTrack( name, times, values ) { KeyframeTrack.call( this, name, times, values ); } BooleanKeyframeTrack.prototype = Object.assign( Object.create( KeyframeTrack.prototype ), { constructor: BooleanKeyframeTrack, ValueTypeName: 'bool', ValueBufferType: Array, DefaultInterpolation: InterpolateDiscrete, InterpolantFactoryMethodLinear: undefined, InterpolantFactoryMethodSmooth: undefined // Note: Actually this track could have a optimized / compressed // representation of a single value and a custom interpolant that // computes "firstValue ^ isOdd( index )". } ); export { BooleanKeyframeTrack };