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three

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JavaScript 3D library

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import { InterpolateLinear } from '../../constants.js'; import { KeyframeTrack } from '../KeyframeTrack.js'; import { QuaternionLinearInterpolant } from '../../math/interpolants/QuaternionLinearInterpolant.js'; /** * A Track of quaternion keyframe values. */ function QuaternionKeyframeTrack( name, times, values, interpolation ) { KeyframeTrack.call( this, name, times, values, interpolation ); } QuaternionKeyframeTrack.prototype = Object.assign( Object.create( KeyframeTrack.prototype ), { constructor: QuaternionKeyframeTrack, ValueTypeName: 'quaternion', // ValueBufferType is inherited DefaultInterpolation: InterpolateLinear, InterpolantFactoryMethodLinear: function ( result ) { return new QuaternionLinearInterpolant( this.times, this.values, this.getValueSize(), result ); }, InterpolantFactoryMethodSmooth: undefined // not yet implemented } ); export { QuaternionKeyframeTrack };