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Added app to control exponential filters on vive trackers, in real time
This commit is contained in:
Anthony Thibault
parent
717a5ed31b
commit
fede22499c
1 changed files with 240 additions and 0 deletions
240
scripts/developer/exponentialFilterApp.js
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240
scripts/developer/exponentialFilterApp.js
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var LEFT_HAND_INDEX = 0;
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var RIGHT_HAND_INDEX = 1;
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var LEFT_FOOT_INDEX = 2;
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var RIGHT_FOOT_INDEX = 3;
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var HIPS_INDEX = 4;
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var SPINE2_INDEX = 5;
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var HAND_SMOOTHING_TRANSLATION = 0.3;
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var HAND_SMOOTHING_ROTATION = 0.15;
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var FOOT_SMOOTHING_TRANSLATION = 0.3;
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var FOOT_SMOOTHING_ROTATION = 0.15;
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var TORSO_SMOOTHING_TRANSLATION = 0.3;
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var TORSO_SMOOTHING_ROTATION = 0.16;
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var mappingJson = {
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name: "com.highfidelity.testing.exponentialFilterApp",
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channels: [
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{
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from: "Standard.LeftHand",
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to: "Actions.LeftHand",
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filters: [
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{
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type: "exponentialSmoothing",
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translation: HAND_SMOOTHING_TRANSLATION,
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rotation: HAND_SMOOTHING_ROTATION
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}
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]
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},
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{
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from: "Standard.RightHand",
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to: "Actions.RightHand",
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filters: [
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{
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type: "exponentialSmoothing",
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translation: HAND_SMOOTHING_TRANSLATION,
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rotation: HAND_SMOOTHING_ROTATION
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}
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]
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},
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{
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from: "Standard.LeftFoot",
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to: "Actions.LeftFoot",
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filters: [
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{
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type: "exponentialSmoothing",
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translation: FOOT_SMOOTHING_TRANSLATION,
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rotation: FOOT_SMOOTHING_ROTATION
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}
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]
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},
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{
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from: "Standard.RightFoot",
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to: "Actions.RightFoot",
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filters: [
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{
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type: "exponentialSmoothing",
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translation: FOOT_SMOOTHING_TRANSLATION,
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rotation: FOOT_SMOOTHING_ROTATION
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}
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]
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},
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{
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from: "Standard.Hips",
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to: "Actions.Hips",
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filters: [
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{
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type: "exponentialSmoothing",
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translation: TORSO_SMOOTHING_TRANSLATION,
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rotation: TORSO_SMOOTHING_ROTATION
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}
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]
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},
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{
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from: "Standard.Spine2",
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to: "Actions.Spine2",
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filters: [
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{
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type: "exponentialSmoothing",
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translation: TORSO_SMOOTHING_TRANSLATION,
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rotation: TORSO_SMOOTHING_ROTATION
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}
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]
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}
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]
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};
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//
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// tablet app boiler plate
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//
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var TABLET_BUTTON_NAME = "EXPFILT";
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var HTML_URL = "https://s3.amazonaws.com/hifi-public/tony/html/exponentialFilterApp.html?7";
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var tablet = Tablet.getTablet("com.highfidelity.interface.tablet.system");
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var tabletButton = tablet.addButton({
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text: TABLET_BUTTON_NAME,
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icon: "https://s3.amazonaws.com/hifi-public/tony/icons/tpose-i.svg",
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activeIcon: "https://s3.amazonaws.com/hifi-public/tony/icons/tpose-a.svg"
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});
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tabletButton.clicked.connect(function () {
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if (shown) {
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tablet.gotoHomeScreen();
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} else {
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tablet.gotoWebScreen(HTML_URL);
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}
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});
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var shown = false;
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function onScreenChanged(type, url) {
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if (type === "Web" && url === HTML_URL) {
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tabletButton.editProperties({isActive: true});
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if (!shown) {
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// hook up to event bridge
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tablet.webEventReceived.connect(onWebEventReceived);
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shownChanged(true);
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}
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shown = true;
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} else {
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tabletButton.editProperties({isActive: false});
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if (shown) {
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// disconnect from event bridge
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tablet.webEventReceived.disconnect(onWebEventReceived);
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shownChanged(false);
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}
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shown = false;
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}
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}
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function getTranslation(i) {
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return mappingJson.channels[i].filters[0].translation;
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}
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function setTranslation(i, value) {
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mappingJson.channels[i].filters[0].translation = value;
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mappingChanged();
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}
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function getRotation(i) {
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return mappingJson.channels[i].filters[0].rotation;
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}
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function setRotation(i, value) {
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mappingJson.channels[i].filters[0].rotation = value; mappingChanged();
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}
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function onWebEventReceived(msg) {
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if (msg.name === "init-complete") {
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var values = [
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{name: "enable-filtering", val: filterEnabled ? "on" : "off", checked: false},
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{name: "left-hand-translation", val: getTranslation(LEFT_HAND_INDEX), checked: false},
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{name: "left-hand-rotation", val: getRotation(LEFT_HAND_INDEX), checked: false},
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{name: "right-hand-translation", val: getTranslation(RIGHT_HAND_INDEX), checked: false},
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{name: "right-hand-rotation", val: getRotation(RIGHT_HAND_INDEX), checked: false},
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{name: "left-foot-translation", val: getTranslation(LEFT_FOOT_INDEX), checked: false},
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{name: "left-foot-rotation", val: getRotation(LEFT_FOOT_INDEX), checked: false},
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{name: "right-foot-translation", val: getTranslation(RIGHT_FOOT_INDEX), checked: false},
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{name: "right-foot-rotation", val: getRotation(RIGHT_FOOT_INDEX), checked: false},
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{name: "hips-translation", val: getTranslation(HIPS_INDEX), checked: false},
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{name: "hips-rotation", val: getRotation(HIPS_INDEX), checked: false},
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{name: "spine2-translation", val: getTranslation(SPINE2_INDEX), checked: false},
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{name: "spine2-rotation", val: getRotation(SPINE2_INDEX), checked: false}
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];
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tablet.emitScriptEvent(JSON.stringify(values));
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} else if (msg.name === "enable-filtering") {
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if (msg.val === "on") {
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filterEnabled = true;
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} else if (msg.val === "off") {
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filterEnabled = false;
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}
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mappingChanged();
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} else if (msg.name === "left-hand-translation") {
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setTranslation(LEFT_HAND_INDEX, Number(msg.val));
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} else if (msg.name === "left-hand-rotation") {
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setRotation(LEFT_HAND_INDEX, Number(msg.val));
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} else if (msg.name === "right-hand-translation") {
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setTranslation(RIGHT_HAND_INDEX, Number(msg.val));
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} else if (msg.name === "right-hand-rotation") {
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setRotation(RIGHT_HAND_INDEX, Number(msg.val));
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} else if (msg.name === "left-foot-translation") {
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setTranslation(LEFT_FOOT_INDEX, Number(msg.val));
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} else if (msg.name === "left-foot-rotation") {
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setRotation(LEFT_FOOT_INDEX, Number(msg.val));
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} else if (msg.name === "right-foot-translation") {
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setTranslation(RIGHT_FOOT_INDEX, Number(msg.val));
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} else if (msg.name === "right-foot-rotation") {
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setRotation(RIGHT_FOOT_INDEX, Number(msg.val));
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} else if (msg.name === "hips-translation") {
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setTranslation(HIPS_INDEX, Number(msg.val));
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} else if (msg.name === "hips-rotation") {
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setRotation(HIPS_INDEX, Number(msg.val));
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} else if (msg.name === "spine2-translation") {
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setTranslation(SPINE2_INDEX, Number(msg.val));
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} else if (msg.name === "spine2-rotation") {
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setRotation(SPINE2_INDEX, Number(msg.val));
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}
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}
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tablet.screenChanged.connect(onScreenChanged);
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function shutdownTabletApp() {
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tablet.removeButton(tabletButton);
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if (shown) {
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tablet.webEventReceived.disconnect(onWebEventReceived);
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tablet.gotoHomeScreen();
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}
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tablet.screenChanged.disconnect(onScreenChanged);
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}
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//
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// end tablet app boiler plate
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//
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var filterEnabled = true;
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var mapping;
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function mappingChanged() {
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if (mapping) {
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mapping.disable();
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}
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if (filterEnabled) {
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mapping = Controller.parseMapping(JSON.stringify(mappingJson));
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mapping.enable();
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}
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}
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function shownChanged(newShown) {
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if (newShown) {
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mappingChanged();
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} else {
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mapping.disable();
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}
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}
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mappingChanged();
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Script.scriptEnding.connect(function() {
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if (mapping) {
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mapping.disable();
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}
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tablet.removeButton(tabletButton);
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});
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