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add example of new particle edit JS api

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Brad Hefta-Gaub 2014-01-21 14:08:19 -08:00
parent 03a9253748
commit 1c5e32fcb1
1 changed files with 85 additions and 0 deletions
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examples/editParticleExample.js Normal file
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//
// editParticleExample.js
// hifi
//
// Created by Brad Hefta-Gaub on 12/31/13.
// Copyright (c) 2013 HighFidelity, Inc. All rights reserved.
//
// This is an example script that demonstrates creating and editing a particle
//
var count = 0;
var originalProperties = {
position: { x: 1/TREE_SCALE,
y: 0/TREE_SCALE,
z: 1/TREE_SCALE },
velocity: { x: 0,
y: 0,
z: 0 },
gravity: { x: 0,
y: 0,
z: 0 },
radius : 0.1/TREE_SCALE,
color: { red: 0,
green: 255,
blue: 0 }
};
var positionDelta = { x: 0.5/TREE_SCALE, y: 0, z: 0 };
var particleID = Particles.addParticle(originalProperties);
function moveParticle() {
if (count >= 10) {
//Agent.stop();
// delete it...
if (count == 10) {
print("calling Particles.deleteParticle()");
Particles.deleteParticle(particleID);
}
// stop it...
if (count >= 100) {
print("calling Agent.stop()");
Agent.stop();
}
count++;
return; // break early
}
print("count =" + count);
count++;
print("particleID.creatorTokenID = " + particleID.creatorTokenID);
var newProperties = {
position: {
x: originalProperties.position.x + (count * positionDelta.x),
y: originalProperties.position.y + (count * positionDelta.y),
z: originalProperties.position.z + (count * positionDelta.z)
},
radius : 0.25/TREE_SCALE,
};
//print("particleID = " + particleID);
print("newProperties.position.x = " + newProperties.position.x);
Particles.editParticle(particleID, newProperties);
}
// register the call back so it fires before each data send
Agent.willSendVisualDataCallback.connect(moveParticle);