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Work around entities not always getting velocity set at creation

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This commit is contained in:
David Rowe 2015-04-09 18:57:58 -07:00
parent 10ac6bc9ca
commit 54c0aeaa03
1 changed files with 17 additions and 3 deletions
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20
examples/acScripts/rain.js
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@ -25,7 +25,8 @@ var RainSquall = function (properties) {
SQUALL_CIRCLE_ROTATION = Quat.fromPitchYawRollDegrees(90, 0, 0),
raindropProperties,
RAINDROP_MODEL_URL = "https://s3.amazonaws.com/hifi-public/ozan/Polyworld/Sets/sky/tetrahedron_v1-Faceted2.fbx",
raindropTimer;
raindropTimer,
rainDrops = [];
function processProperties() {
if (!properties.hasOwnProperty("origin")) {
@ -74,13 +75,26 @@ var RainSquall = function (properties) {
function createRaindrop() {
var angle,
radius,
offset;
offset,
drop,
i;
// HACK: Work around rain drops not always getting velocity set at creation
for (i = 0; i < rainDrops.length; i += 1) {
Entities.editEntity(rainDrops[i], { velocity: raindropProperties.velocity });
}
angle = Math.random() * 360;
radius = Math.random() * squallRadius;
offset = Vec3.multiplyQbyV(Quat.fromPitchYawRollDegrees(0, angle, 0), { x: 0, y: -0.1, z: radius });
raindropProperties.position = Vec3.sum(squallOrigin, offset);
Entities.addEntity(raindropProperties);
drop = Entities.addEntity(raindropProperties);
// HACK: Work around rain drops not always getting velocity set at creation
rainDrops.push(drop);
if (rainDrops.length > 5) {
drop = rainDrops.shift();
}
}
function setUp() {