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wait for sound to download

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This commit is contained in:
Howard Stearns 2016-02-12 17:42:44 -08:00
parent 25671fbefe
commit 9a3972c43f
1 changed files with 8 additions and 2 deletions
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10
examples/utilities/diagnostics/orbitingSound.js
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@ -28,9 +28,15 @@ var properties = {
var objectId = Entities.addEntity(properties); var objectId = Entities.addEntity(properties);
var soundOptions = { position: orbitCenter, loop: true, volume: 0.5 }; var soundOptions = { position: orbitCenter, loop: true, volume: 0.5 };
var sound = Audio.playSound(soundClip, soundOptions); var sound;
function update(deltaTime) { function update(deltaTime) {
if (!soundClip.downloaded) {
return;
}
if (!sound) {
sound = Audio.playSound(soundClip, soundOptions); // Not until downloaded
}
time += deltaTime; time += deltaTime;
currentPosition = { x: orbitCenter.x + Math.cos(time * SPEED) * RADIUS, y: orbitCenter.y, z: orbitCenter.z + Math.sin(time * SPEED) * RADIUS }; currentPosition = { x: orbitCenter.x + Math.cos(time * SPEED) * RADIUS, y: orbitCenter.y, z: orbitCenter.z + Math.sin(time * SPEED) * RADIUS };
trailingLoudness = 0.9 * trailingLoudness + 0.1 * sound.loudness; trailingLoudness = 0.9 * trailingLoudness + 0.1 * sound.loudness;