99 lines
3 KiB
JavaScript
99 lines
3 KiB
JavaScript
var SCALE = 3.0;
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var EARTH_SIZE = 3.959 / SCALE;
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var MOON_SIZE = 1.079 / SCALE;
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(function () {
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this.preload = function (entityID) {
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var position = Entities.getEntityProperties(entityID, ["position"]).position;
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Entities.addEntity({
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type: "Model",
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name: "Earth",
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modelURL: "https://s3-us-west-1.amazonaws.com/hifi-content/seth/production/NBody/earth.fbx",
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position: position,
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dimensions: { x: EARTH_SIZE, y: EARTH_SIZE, z: EARTH_SIZE },
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shapeType: "sphere",
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lifetime: 86400, // 1 day
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angularDamping: 0,
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angularVelocity: { x: 0, y: 0.1, z: 0 },
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});
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var moon = Entities.addEntity({
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type: "Model",
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name: "Moon",
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modelURL: "https://s3-us-west-1.amazonaws.com/hifi-content/seth/production/NBody/moon.fbx",
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position: Vec3.sum(position, { x: EARTH_SIZE, y: 0, z: 0 }),
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dimensions: { x: MOON_SIZE, y: MOON_SIZE, z: MOON_SIZE },
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dynamic: true,
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damping: 0, // 0.01,
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angularDamping: 0, // 0.01,
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script: "https://s3-us-west-1.amazonaws.com/hifi-content/seth/production/NBody/gravity.js",
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lifetime: 86400, // 1 day
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shapeType: "sphere"
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});
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Entities.addEntity({
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"accelerationSpread": {
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"x": 0,
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"y": 0,
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"z": 0
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},
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"alpha": 1,
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"alphaFinish": 0,
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"alphaStart": 1,
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"azimuthFinish": 0,
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"azimuthStart": 0,
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"color": {
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"blue": 255,
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"green": 255,
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"red": 255
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},
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"colorFinish": {
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"blue": 255,
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"green": 255,
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"red": 255
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},
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"colorStart": {
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"blue": 255,
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"green": 255,
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"red": 255
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},
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"dimensions": {
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"x": 0.1089,
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"y": 0.1089,
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"z": 0.1089
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},
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"emitAcceleration": {
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"x": 0,
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"y": 0,
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"z": 0
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},
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"emitOrientation": {
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"w": 1,
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"x": 0,
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"y": 0,
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"z": 0
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},
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"emitRate": 300,
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"emitSpeed": 0,
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"emitterShouldTrail": 1,
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"maxParticles": 10000,
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"name": "moon trail",
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"parentID": moon,
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"particleRadius": 0.005,
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"radiusFinish": 0.005,
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"radiusSpread": 0.005,
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"radiusStart": 0.005,
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"speedSpread": 0,
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"lifespan": 20,
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"textures": "https://hifi-public.s3.amazonaws.com/alan/Particles/Particle-Sprite-Smoke-1.png",
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"type": "ParticleEffect",
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"userData": "{\"grabbableKey\":{\"grabbable\":false}}",
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lifetime: 86400 // 1 day
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});
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// remove self
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Entities.deleteEntity(entityID);
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}
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})
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