diff --git a/scripts/developer/tests/puck-attach.js b/scripts/developer/tests/puck-attach.js new file mode 100644 index 0000000000..2d0a2e6d02 --- /dev/null +++ b/scripts/developer/tests/puck-attach.js @@ -0,0 +1,174 @@ +// +// Created by Anthony J. Thibault on 2017/06/20 +// Copyright 2017 High Fidelity, Inc. +// +// Distributed under the Apache License, Version 2.0. +// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html +// +// When this script is running, a new app button, named "PUCKTACH", will be added to the toolbar/tablet. +// Click this app to bring up the puck attachment panel. This panel contains the following fields. +// +// * Tracked Object - A drop down list of all the available pucks found. If no pucks are found this list will only have a single NONE entry. +// Closing and re-opening the app will refresh this list. +// * Model URL - A model url of the model you wish to be attached to the specified puck. +// * Position X, Y, Z - used to apply an offset between the puck and the attached model. +// * Rot X, Y, Z - used to apply euler angle offsets, in degrees, between the puck and the attached model. +// * Create Attachment - when this button is pressed a new Entity will be created at the specified puck's location. +// If a puck atttachment already exists, it will be destroyed before the new entity is created. +// * Destroy Attachmetn - destroies the entity attached to the puck. +// + +/* eslint indent: ["error", 4, { "outerIIFEBody": 0 }] */ +/* global Xform */ +Script.include("/~/system/libraries/Xform.js"); + +(function() { // BEGIN LOCAL_SCOPE + +var TABLET_BUTTON_NAME = "PUCKTACH"; +var HTML_URL = "https://s3.amazonaws.com/hifi-public/tony/html/puck-attach.html"; + +var tablet = Tablet.getTablet("com.highfidelity.interface.tablet.system"); +var tabletButton = tablet.addButton({ + text: TABLET_BUTTON_NAME, + icon: "https://s3.amazonaws.com/hifi-public/tony/icons/puck-i.svg", + activeIcon: "https://s3.amazonaws.com/hifi-public/tony/icons/puck-a.svg" +}); + +tabletButton.clicked.connect(function () { + if (shown) { + tablet.gotoHomeScreen(); + } else { + tablet.gotoWebScreen(HTML_URL); + } +}); + +var shown = false; +var attachedEntity; +var attachedObj; + +function onScreenChanged(type, url) { + if (type === "Web" && url === HTML_URL) { + tabletButton.editProperties({isActive: true}); + if (!shown) { + // hook up to event bridge + tablet.webEventReceived.connect(onWebEventReceived); + + Script.setTimeout(function () { + // send available tracked objects to the html running in the tablet. + var availableTrackedObjects = getAvailableTrackedObjects(); + tablet.emitScriptEvent(JSON.stringify(availableTrackedObjects)); + + // print("PUCK-ATTACH: availableTrackedObjects = " + JSON.stringify(availableTrackedObjects)); + }, 1000); // wait 1 sec before sending.. + } + shown = true; + } else { + tabletButton.editProperties({isActive: false}); + if (shown) { + // disconnect from event bridge + tablet.webEventReceived.disconnect(onWebEventReceived); + } + shown = false; + } +} + +tablet.screenChanged.connect(onScreenChanged); + +function indexToTrackedObjectName(index) { + return "TrackedObject" + pad(index, 2); +} + +function getAvailableTrackedObjects() { + var available = []; + var NUM_TRACKED_OBJECTS = 16; + var i; + for (i = 0; i < NUM_TRACKED_OBJECTS; i++) { + var key = indexToTrackedObjectName(i); + var pose = Controller.getPoseValue(Controller.Hardware.Vive[key]); + if (pose && pose.valid) { + available.push(i); + } + } + return available; +} + +function attach(obj) { + attachedEntity = Entities.addEntity({ + type: "Model", + name: "puck-attach-entity", + modelURL: obj.modelurl + }); + attachedObj = obj; + var localPos = {x: Number(obj.posx), y: Number(obj.posy), z: Number(obj.posz)}; + var localRot = Quat.fromVec3Degrees({x: Number(obj.rotx), y: Number(obj.roty), z: Number(obj.rotz)}); + attachedObj.localXform = new Xform(localRot, localPos); + var key = indexToTrackedObjectName(Number(attachedObj.puckno)); + attachedObj.key = key; + + // print("PUCK-ATTACH: attachedObj = " + JSON.stringify(attachedObj)); + + Script.update.connect(update); + update(); +} + +function remove() { + if (attachedEntity) { + Script.update.disconnect(update); + Entities.deleteEntity(attachedEntity); + attachedEntity = undefined; + } + attachedObj = undefined; +} + +function pad(num, size) { + var tempString = "000000000" + num; + return tempString.substr(tempString.length - size); +} + +function update() { + if (attachedEntity && attachedObj && Controller.Hardware.Vive) { + var pose = Controller.getPoseValue(Controller.Hardware.Vive[attachedObj.key]); + var avatarXform = new Xform(MyAvatar.orientation, MyAvatar.position); + var puckXform = new Xform(pose.rotation, pose.translation); + var finalXform = Xform.mul(avatarXform, Xform.mul(puckXform, attachedObj.localXform)); + if (pose && pose.valid) { + Entities.editEntity(attachedEntity, { + position: finalXform.pos, + rotation: finalXform.rot + }); + } else { + if (pose) { + print("PUCK-ATTACH: WARNING: invalid pose for " + attachedObj.key); + } else { + print("PUCK-ATTACH: WARNING: could not find key " + attachedObj.key); + } + } + } +} + +function onWebEventReceived(msg) { + var obj = {}; + try { + obj = JSON.parse(msg); + } catch (err) { + return; + } + if (obj.cmd === "attach") { + remove(); + attach(obj); + } else if (obj.cmd === "detach") { + remove(); + } +} + +Script.scriptEnding.connect(function () { + remove(); + tablet.removeButton(tabletButton); + if (shown) { + tablet.webEventReceived.disconnect(onWebEventReceived); + tablet.gotoHomeScreen(); + } + tablet.screenChanged.disconnect(onScreenChanged); +}); + +}()); // END LOCAL_SCOPE