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Examples: Convert animation to ES6. #21596

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Apr 7, 2021
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Examples: Convert animation to ES6. #21596

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b074e85
Examples: Convert animation to ES6.
Mugen87 Apr 7, 2021
1c75854
Examples: Clean up.
Mugen87 Apr 7, 2021
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118 changes: 59 additions & 59 deletions examples/js/animation/AnimationClipCreator.js
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Original file line number Diff line number Diff line change
@@ -1,96 +1,96 @@
( function () {

var AnimationClipCreator = function () {};
class AnimationClipCreator {

AnimationClipCreator.CreateRotationAnimation = function ( period, axis ) {
static CreateRotationAnimation( period, axis = 'x' ) {

var times = [ 0, period ],
values = [ 0, 360 ];
axis = axis || 'x';
var trackName = '.rotation[' + axis + ']';
var track = new THREE.NumberKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, period, [ track ] );
const times = [ 0, period ],
values = [ 0, 360 ];
const trackName = '.rotation[' + axis + ']';
const track = new THREE.NumberKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, period, [ track ] );

};
}

static CreateScaleAxisAnimation( period, axis = 'x' ) {

const times = [ 0, period ],
values = [ 0, 1 ];
const trackName = '.scale[' + axis + ']';
const track = new THREE.NumberKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, period, [ track ] );

AnimationClipCreator.CreateScaleAxisAnimation = function ( period, axis ) {
}

var times = [ 0, period ],
values = [ 0, 1 ];
axis = axis || 'x';
var trackName = '.scale[' + axis + ']';
var track = new THREE.NumberKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, period, [ track ] );
static CreateShakeAnimation( duration, shakeScale ) {

};
const times = [],
values = [],
tmp = new THREE.Vector3();

AnimationClipCreator.CreateShakeAnimation = function ( duration, shakeScale ) {
for ( let i = 0; i < duration * 10; i ++ ) {

var times = [],
values = [],
tmp = new THREE.Vector3();
times.push( i / 10 );
tmp.set( Math.random() * 2.0 - 1.0, Math.random() * 2.0 - 1.0, Math.random() * 2.0 - 1.0 ).multiply( shakeScale ).toArray( values, values.length );

for ( var i = 0; i < duration * 10; i ++ ) {
}

times.push( i / 10 );
tmp.set( Math.random() * 2.0 - 1.0, Math.random() * 2.0 - 1.0, Math.random() * 2.0 - 1.0 ).multiply( shakeScale ).toArray( values, values.length );
const trackName = '.position';
const track = new THREE.VectorKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );

}

var trackName = '.position';
var track = new THREE.VectorKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );
static CreatePulsationAnimation( duration, pulseScale ) {

};
const times = [],
values = [],
tmp = new THREE.Vector3();

AnimationClipCreator.CreatePulsationAnimation = function ( duration, pulseScale ) {
for ( let i = 0; i < duration * 10; i ++ ) {

var times = [],
values = [],
tmp = new THREE.Vector3();
times.push( i / 10 );
const scaleFactor = Math.random() * pulseScale;
tmp.set( scaleFactor, scaleFactor, scaleFactor ).toArray( values, values.length );

for ( var i = 0; i < duration * 10; i ++ ) {
}

times.push( i / 10 );
var scaleFactor = Math.random() * pulseScale;
tmp.set( scaleFactor, scaleFactor, scaleFactor ).toArray( values, values.length );
const trackName = '.scale';
const track = new THREE.VectorKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );

}

var trackName = '.scale';
var track = new THREE.VectorKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );
static CreateVisibilityAnimation( duration ) {

};
const times = [ 0, duration / 2, duration ],
values = [ true, false, true ];
const trackName = '.visible';
const track = new THREE.BooleanKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );

AnimationClipCreator.CreateVisibilityAnimation = function ( duration ) {
}

var times = [ 0, duration / 2, duration ],
values = [ true, false, true ];
var trackName = '.visible';
var track = new THREE.BooleanKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );
static CreateMaterialColorAnimation( duration, colors ) {

};
const times = [],
values = [],
timeStep = duration / colors.length;

AnimationClipCreator.CreateMaterialColorAnimation = function ( duration, colors ) {
for ( let i = 0; i <= colors.length; i ++ ) {

var times = [],
values = [],
timeStep = duration / colors.length;
times.push( i * timeStep );
values.push( colors[ i % colors.length ] );

for ( var i = 0; i <= colors.length; i ++ ) {
}

times.push( i * timeStep );
values.push( colors[ i % colors.length ] );
const trackName = '.material[0].color';
const track = new THREE.ColorKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );

}

var trackName = '.material[0].color';
var track = new THREE.ColorKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );

};
}

THREE.AnimationClipCreator = AnimationClipCreator;

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