Mirrors/overte-HifiExperiments
3
0
Fork 0
mirror of https://github.com/HifiExperiments/overte.git synced 2025-08-08 00:11:02 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

handConttollerMouse.js: improved comments

Browse source
This commit is contained in:
Anthony J. Thibault 2016-03-08 15:32:12 -08:00
parent 27fb7a3143
commit ce5d83d551
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
examples/controllers/handControllerMouse.js
View file

@ -76,13 +76,15 @@ Script.update.connect(function(deltaTime) {
// Decide which hand should be controlling the pointer
// by comparing which one is moving more, and by
// tending to stay with the one moving more.
var BIAS_ADJUST_PERIOD = 1.0;
if (deltaTime > 0.001) {
// leftRightBias is a running average of the difference in angular hand speed.
// a positive leftRightBias indicates the right hand is spinning faster then the left hand.
// a negative leftRightBias indicates the left hand is spnning faster.
var BIAS_ADJUST_PERIOD = 1.0;
var tau = Math.clamp(deltaTime / BIAS_ADJUST_PERIOD, 0, 1);
newLeftRightBias = Vec3.length(poseRight.angularVelocity) - Vec3.length(poseLeft.angularVelocity);
leftRightBias = (1 - tau) * leftRightBias + tau * newLeftRightBias;
}
var alpha = leftRightBias > 0 ? 1 : 0;
// Velocity filter the hand rotation used to position reticle so that it is easier to target small things with the hand controllers