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relative smoke trail

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This commit is contained in:
ericrius1 2016-02-24 16:52:02 -08:00
parent fdb5d33866
commit c26ad2b9d0
1 changed files with 41 additions and 29 deletions
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70
examples/playa/fireworks/fireworksLaunchButtonEntityScript.js
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@ -45,35 +45,35 @@
});
var MODEL_URL = "https://s3-us-west-1.amazonaws.com/hifi-content/eric/models/Rocket-2.fbx";
var missleDimensions = {
x: 0.24,
y: 0.7,
z: 0.24
};
var missle = Entities.addEntity({
type: "Model",
modelURL: MODEL_URL,
position: rocketPosition,
dimensions: missleDimensions,
damping: 0,
dynamic: true,
velocity: {
x: 0.0,
y: randFloat(0.4, 1.0),
z: 0
},
acceleration: {
x: 0,
y: randFloat(1.0, 2.0),
z: 0
},
angularVelocity: {x: 0, y: randInt(0, 10), z: 0},
angularDamping: 0
});
var missleDimensions = Vec3.multiply({
x: 0.24,
y: 0.7,
z: 0.24
}, randFloat(0.2, 1.5));
var missleRotation = Quat.fromPitchYawRollDegrees(randInt(-30, 30), 0, randInt(-30, 30));
var missleVelocity = Vec3.multiply(Quat.getUp(missleRotation), randFloat(1, 3));
var missleAcceleration = Vec3.multiply(Quat.getUp(missleRotation), randFloat(0.7, 3));
var missle = Entities.addEntity({
type: "Model",
modelURL: MODEL_URL,
position: rocketPosition,
rotation: missleRotation,
dimensions: missleDimensions,
damping: 0,
dynamic: true,
velocity: missleVelocity,
acceleration: missleAcceleration,
angularVelocity: {
x: 0,
y: randInt(-5, 5),
z: 0
},
angularDamping: 0
});
var smokeTrailPosition = Vec3.sum(rocketPosition, {
x: 0,
y: -missleDimensions.y/2 + 0.1,
y: -missleDimensions.y / 2 + 0.1,
z: 0
});
var smokeSettings = {
@ -172,9 +172,21 @@
name: "fireworks emitter",
position: explodePosition,
type: "ParticleEffect",
colorStart: hslToRgb({h: Math.random(), s: 0.5, l: 0.7}),
color: hslToRgb({h: Math.random(), s: 0.5, l: 0.5}),
colorFinish: hslToRgb({h: Math.random(), s: 0.5, l: 0.7}),
colorStart: hslToRgb({
h: Math.random(),
s: 0.5,
l: 0.7
}),
color: hslToRgb({
h: Math.random(),
s: 0.5,
l: 0.5
}),
colorFinish: hslToRgb({
h: Math.random(),
s: 0.5,
l: 0.7
}),
maxParticles: 10000,
lifetime: 20,
lifespan: randFloat(1.5, 3),