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viveTouchpadTest.js: don't throw if there is no Vive controller attached.

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This commit is contained in:
Anthony J. Thibault 2016-05-11 13:35:17 -07:00
parent c91455a291
commit 95ef543f25
1 changed files with 20 additions and 16 deletions
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36
scripts/developer/tests/viveTouchpadTest.js
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@ -46,25 +46,29 @@ function shutdown() {
}
Script.scriptEnding.connect(shutdown);
prevPose = Controller.getPoseValue(Controller.Hardware.Vive.LeftHand);
function viveIsConnected() {
return Controller.Hardware.Vive;
}
function update(dt) {
var thumbDown = Controller.getValue(Controller.Hardware.Vive.RSTouch);
if (thumbDown) {
var x = Controller.getValue(Controller.Hardware.Vive.RX);
var y = Controller.getValue(Controller.Hardware.Vive.RY);
var xOffset = Vec3.multiply(boxZAxis, x);
var yOffset = Vec3.multiply(boxYAxis, y);
var offset = Vec3.sum(xOffset, yOffset);
Entities.editEntity(boxEntity, {position: Vec3.sum(boxPosition, offset)});
if (viveIsConnected()) {
var thumbDown = Controller.getValue(Controller.Hardware.Vive.RSTouch);
if (thumbDown) {
var x = Controller.getValue(Controller.Hardware.Vive.RX);
var y = Controller.getValue(Controller.Hardware.Vive.RY);
var xOffset = Vec3.multiply(boxZAxis, x);
var yOffset = Vec3.multiply(boxYAxis, y);
var offset = Vec3.sum(xOffset, yOffset);
Entities.editEntity(boxEntity, {position: Vec3.sum(boxPosition, offset)});
}
if (thumbDown && !prevThumbDown) {
Entities.editEntity(boxEntity, {color: GREEN});
}
if (!thumbDown && prevThumbDown) {
Entities.editEntity(boxEntity, {color: GRAY});
}
prevThumbDown = thumbDown;
}
if (thumbDown && !prevThumbDown) {
Entities.editEntity(boxEntity, {color: GREEN});
}
if (!thumbDown && prevThumbDown) {
Entities.editEntity(boxEntity, {color: GRAY});
}
prevThumbDown = thumbDown;
}
Script.update.connect(update);