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changed Sleeping constants to be public (module level)

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liabru 2014-06-21 23:19:21 +01:00
parent 0ae2d02812
commit 7eadea9d33
1 changed files with 6 additions and 6 deletions
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12
src/core/Sleeping.js
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@ -8,9 +8,9 @@ var Sleeping = {};
(function() {
var _motionWakeThreshold = 0.18,
_motionSleepThreshold = 0.08,
_minBias = 0.9;
Sleeping._motionWakeThreshold = 0.18,
Sleeping._motionSleepThreshold = 0.08,
Sleeping._minBias = 0.9;
/**
* Puts bodies to sleep or wakes them up depending on their motion.
@ -36,9 +36,9 @@ var Sleeping = {};
maxMotion = Math.max(body.motion, motion);
// biased average motion estimation between frames
body.motion = _minBias * minMotion + (1 - _minBias) * maxMotion;
body.motion = Sleeping._minBias * minMotion + (1 - Sleeping._minBias) * maxMotion;
if (body.sleepThreshold > 0 && body.motion < _motionSleepThreshold * timeFactor) {
if (body.sleepThreshold > 0 && body.motion < Sleeping._motionSleepThreshold * timeFactor) {
body.sleepCounter += 1;
if (body.sleepCounter >= body.sleepThreshold)
@ -78,7 +78,7 @@ var Sleeping = {};
var sleepingBody = (bodyA.isSleeping && !bodyA.isStatic) ? bodyA : bodyB,
movingBody = sleepingBody === bodyA ? bodyB : bodyA;
if (!sleepingBody.isStatic && movingBody.motion > _motionWakeThreshold * timeFactor) {
if (!sleepingBody.isStatic && movingBody.motion > Sleeping._motionWakeThreshold * timeFactor) {
Sleeping.set(sleepingBody, false);
}
}