////  debugHighlight.js//  developer/utilities/render////  Olivier Prat, created on 08/08/2017.//  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// "use strict"; (function() {    var TABLET_BUTTON_NAME = "Highlight";    var QMLAPP_URL = Script.resolvePath("./highlight.qml");    var ICON_URL = Script.resolvePath("../../../system/assets/images/luci-i.svg");    var ACTIVE_ICON_URL = Script.resolvePath("../../../system/assets/images/luci-a.svg");        var onLuciScreen = false;     function onClicked() {        if (onLuciScreen) {            tablet.gotoHomeScreen();        } else {            tablet.loadQMLSource(QMLAPP_URL);        }    }     var tablet = Tablet.getTablet("com.highfidelity.interface.tablet.system");    var button = tablet.addButton({        text: TABLET_BUTTON_NAME,        icon: ICON_URL,        activeIcon: ACTIVE_ICON_URL    });     var hasEventBridge = false;     function wireEventBridge(on) {        if (!tablet) {            print("Warning in wireEventBridge(): 'tablet' undefined!");            return;        }        if (on) {            if (!hasEventBridge) {                tablet.fromQml.connect(fromQml);                hasEventBridge = true;            }        } else {            if (hasEventBridge) {                tablet.fromQml.disconnect(fromQml);                hasEventBridge = false;            }        }    }     function onScreenChanged(type, url) {        if (url === QMLAPP_URL) {            onLuciScreen = true;        } else {             onLuciScreen = false;        }                button.editProperties({isActive: onLuciScreen});        wireEventBridge(onLuciScreen);    }         button.clicked.connect(onClicked);    tablet.screenChanged.connect(onScreenChanged);     Script.scriptEnding.connect(function () {        if (onLuciScreen) {            tablet.gotoHomeScreen();        }        button.clicked.disconnect(onClicked);        tablet.screenChanged.disconnect(onScreenChanged);        tablet.removeButton(button);    });       // Create a Laser pointer used to pick and add objects to selections    var END_DIMENSIONS = { x: 0.05, y: 0.05, z: 0.05 };    var COLOR1 = {red: 255, green: 0, blue: 0};     var COLOR2 = {red: 0, green: 255, blue: 0};    var end1 = {        type: "sphere",        dimensions: END_DIMENSIONS,        color: COLOR1,        ignorePickIntersection: true    }    var end2 = {        type: "sphere",        dimensions: END_DIMENSIONS,        color: COLOR2,        ignorePickIntersection: true    }    //V8TODO    var laser = Pointers.createRayPointer({        joint: "Mouse",        filter: Picks.PICK_ENTITIES | Picks.PICK_OVERLAYS | Picks.PICK_AVATARS,        renderStates: [{name: "one", end: end1}],        defaultRenderStates: [{name: "one", end: end2, distance: 2.0}],        enabled: true    });    Pointers.setRenderState(laser, "one");    var hoveredObject = undefined;     var HoveringList = "Hovering"    var hoveringStyle = {        isOutlineSmooth: true,        outlineWidth: 5,        outlineUnoccludedColor: {red: 255, green: 128, blue: 128},         outlineUnoccludedAlpha: 0.88,        outlineOccludedColor: {red: 255, green: 128, blue: 128},        outlineOccludedAlpha:0.5,        fillUnoccludedColor: {red: 26, green: 0, blue: 0},        fillUnoccludedAlpha: 0.0,        fillOccludedColor: {red: 26, green: 0, blue: 0},        fillOccludedAlpha: 0.0    }    Selection.enableListHighlight(HoveringList, hoveringStyle)        var currentSelectionName = ""    var isSelectionEnabled = false    Pointers.disablePointer(laser)         function fromQml(message) {        var tokens = message.split(' ')        print("Received message from QML")        if (tokens[0]=="highlight") {            currentSelectionName = tokens[1];            print("Switching to highlight name "+currentSelectionName)        } else if (tokens[0]=="pick") {            isSelectionEnabled = tokens[1]=='true'            print("Ray picking set to "+isSelectionEnabled.toString())            if (isSelectionEnabled) {                Pointers.enablePointer(laser)            } else {                Pointers.disablePointer(laser)                Selection.clearSelectedItemsList(HoveringList)                    }            time = 0        }    }     function getIntersectionTypeString(type) {        if (type === Picks.INTERSECTED_ENTITY) {            return "entity";        } else if (type === Picks.INTERSECTED_OVERLAY) {            return "overlay";        } else if (type === Picks.INTERSECTED_AVATAR) {            return "avatar";        }    }     function update() {        var result = Pointers.getPrevPickResult(laser);        if (result.intersects) {            // Hovering on something different            if (hoveredObject !== undefined && result.objectID !== hoveredObject.objectID) {                if (isSelectionEnabled) {                    Selection.removeFromSelectedItemsList(HoveringList, getIntersectionTypeString(hoveredObject.type), hoveredObject.objectID)                }            }             // Hovering over something new            if (isSelectionEnabled) {                Selection.addToSelectedItemsList(HoveringList, getIntersectionTypeString(result.type), result.objectID);                hoveredObject = result;            }        } else if (hoveredObject !== undefined) {            // Stopped hovering            if (isSelectionEnabled) {                Selection.removeFromSelectedItemsList(HoveringList, getIntersectionTypeString(hoveredObject.type), hoveredObject.objectID)                hoveredObject = undefined;            }        }    }    Script.update.connect(update);        function cleanup() {        Pointers.removePointer(laser);        Selection.disableListHighlight(HoveringList)        Selection.removeListFromMap(HoveringList)        }    Script.scriptEnding.connect(cleanup);         }());