////  avatarAttachmentTest.js//  examples/tests////  Created by Anthony Thibault on January 7, 2016//  Copyright 2016 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// // Test for MyAvatar attachment API// MyAvatar.setAttachmentData();// MyAvatar.getAttachmentData(); // Toggle button helperfunction ToggleButtonBuddy(x, y, width, height, urls) {    this.up = Overlays.addOverlay("image", {        x: x, y: y, width: width, height: height,        subImage: { x: 0, y: 0, width: width, height: height},        imageURL: urls.up,        visible: true,        alpha: 1.0    });    this.down = Overlays.addOverlay("image", {        x: x, y: y, width: width, height: height,        subImage: { x: 0, y: 0, width: width, height: height},        imageURL: urls.down,        visible: false,        alpha: 1.0    });    this.callbacks = [];     var self = this;    Controller.mousePressEvent.connect(function (event) {        var clickedOverlay = Overlays.getOverlayAtPoint({x: event.x, y: event.y});        if (clickedOverlay === self.up) {            // flip visiblity            Overlays.editOverlay(self.up, {visible: false});            Overlays.editOverlay(self.down, {visible: true});            self.onToggle(true);        } else if (clickedOverlay === self.down) {            // flip visiblity            Overlays.editOverlay(self.up, {visible: true});            Overlays.editOverlay(self.down, {visible: false});            self.onToggle(false);        }    });}ToggleButtonBuddy.prototype.destroy = function () {    Overlays.deleteOverlay(this.up);    Overlays.deleteOverlay(this.down);};ToggleButtonBuddy.prototype.addToggleHandler = function (callback) {    this.callbacks.push(callback);    return callback;};ToggleButtonBuddy.prototype.removeToggleHandler = function (callback) {    var index = this.callbacks.indexOf(callback);    if (index !== -1) {        this.callbacks.splice(index, 1);    }};ToggleButtonBuddy.prototype.onToggle = function (isDown) {    var i, l = this.callbacks.length;    for (i = 0; i < l; i++) {        this.callbacks[i](isDown);    }}; var windowDimensions = Controller.getViewportDimensions();var BUTTON_WIDTH = 64;var BUTTON_HEIGHT = 64;var BUTTON_PADDING = 10;var buttonPositionX = windowDimensions.x - BUTTON_PADDING - BUTTON_WIDTH;var buttonPositionY = (windowDimensions.y - BUTTON_HEIGHT) / 2 - (BUTTON_HEIGHT + BUTTON_PADDING); var hatButton = new ToggleButtonBuddy(buttonPositionX, buttonPositionY, BUTTON_WIDTH, BUTTON_HEIGHT, {    up: Script.getExternalPath(Script.ExternalPaths.HF_Public, "/tony/icons/hat-up.svg"),    down: Script.getExternalPath(Script.ExternalPaths.HF_Public, "/tony/icons/hat-down.svg")}); buttonPositionY += BUTTON_HEIGHT + BUTTON_PADDING;var coatButton = new ToggleButtonBuddy(buttonPositionX, buttonPositionY, BUTTON_WIDTH, BUTTON_HEIGHT, {    up: Script.getExternalPath(Script.ExternalPaths.HF_Public, "/tony/icons/coat-up.svg"),    down: Script.getExternalPath(Script.ExternalPaths.HF_Public, "/tony/icons/coat-down.svg")}); buttonPositionY += BUTTON_HEIGHT + BUTTON_PADDING;var coatButton2 = new ToggleButtonBuddy(buttonPositionX, buttonPositionY, BUTTON_WIDTH, BUTTON_HEIGHT, {    up: Script.getExternalPath(Script.ExternalPaths.HF_Public, "/tony/icons/coat-up.svg"),    down: Script.getExternalPath(Script.ExternalPaths.HF_Public, "/tony/icons/coat-down.svg")}); var AVATAR_ATTACHMENT = 0;var AVATAR_SOFT_ATTACHMENT = 1;var ENTITY_ATTACHMENT = 2; var HAT_ATTACHMENT = {    modelURL: Script.getExternalPath(Script.ExternalPaths.HF_Public, "/tony/cowboy-hat.fbx"),    jointName: "Head",    translation: {"x": 0, "y": 0.25, "z": 0.03},    rotation: {"x": 0, "y": 0, "z": 0, "w": 1},    scale: 0.052,    type: AVATAR_ATTACHMENT}; var COAT_ATTACHMENT = {    modelURL: Script.getExternalPath(Script.ExternalPaths.HF_Content, "/ozan/dev/clothes/coat/coat_rig.fbx"),    jointName: "Hips",    translation: {"x": 0, "y": 0, "z": 0},    rotation: {"x": 0, "y": 0, "z": 0, "w": 1},    scale: 1,    type: AVATAR_SOFT_ATTACHMENT}; var COAT_ENTITY_ATTACHMENT = {    modelURL: Script.getExternalPath(Script.ExternalPaths.HF_Content, "/ozan/dev/clothes/coat/coat_rig.fbx"),    jointName: "Hips",    translation: {"x": 0, "y": 0, "z": 0},    rotation: {"x": 0, "y": 0, "z": 0, "w": 1},    scale: 1,    type: ENTITY_ATTACHMENT}; hatButton.addToggleHandler(function (isDown) {    if (isDown) {        wearAttachment(HAT_ATTACHMENT);    } else {        removeAttachment(HAT_ATTACHMENT);    }}); coatButton.addToggleHandler(function (isDown) {    if (isDown) {        wearAttachment(COAT_ATTACHMENT);    } else {        removeAttachment(COAT_ATTACHMENT);    }}); coatButton2.addToggleHandler(function (isDown) {    if (isDown) {        wearAttachment(COAT_ENTITY_ATTACHMENT);    } else {        removeAttachment(COAT_ENTITY_ATTACHMENT);    }}); function wearAttachment(attachment) {    if (attachment.type === AVATAR_ATTACHMENT || attachment.type === AVATAR_SOFT_ATTACHMENT) {        MyAvatar.attach(attachment.modelURL,                        attachment.jointName,                        attachment.translation,                        attachment.rotation,                        attachment.scale,                        (attachment.type === AVATAR_SOFT_ATTACHMENT));    } else {        attachment.entityID = Entities.addEntity({            name: "attachment",            type: "Model",            modelURL: attachment.modelURL,            parentID: MyAvatar.sessionUUID,            relayParentJoints: true,            position: attachment.position,            rotation: attachment.rotation,            parentJointIndex: -1        }, true);    }} function removeAttachment(attachment) {    if (attachment.type === AVATAR_ATTACHMENT || attachment.type === AVATAR_SOFT_ATTACHMENT) {        var attachments = MyAvatar.attachmentData;        var i, l = attachments.length;        for (i = 0; i < l; i++) {            if (attachments[i].modelURL === attachment.modelURL) {                attachments.splice(i, 1);                MyAvatar.attachmentData = attachments;                break;            }        }    } else {        Entities.deleteEntity(attachment.entityID);    }} Script.scriptEnding.connect(function() {    hatButton.destroy();    coatButton.destroy();    coatButton2.destroy();});