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0f663d1a4d
Replace 3d Overlays by Local Entities This is for the system files. Another PR will follow for the developer scripts.
104 lines
3.4 KiB
JavaScript
104 lines
3.4 KiB
JavaScript
// avatarFinderBeacon.js
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//
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// Created by Thijs Wenker on December 7th, 2016
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// Copyright 2016 High Fidelity, Inc.
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// Copyright 2023 Overte e.V.
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//
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// Shows 2km long red beams for each avatar outside of the 20 meter radius of your avatar, tries to ignore AC Agents.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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var MIN_DISPLAY_DISTANCE = 20.0; // meters
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var BEAM_COLOR = {"red": 255, "green": 0, "blue": 0};
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var SHOW_THROUGH_WALLS = false;
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var BEACON_LENGTH = 2000.0; // meters
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var TRY_TO_IGNORE_AC_AGENTS = true;
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var HALF_BEACON_LENGTH = BEACON_LENGTH / 2.0;
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var beacons = {};
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// List of .fst files used by AC scripts, that should be ignored in the script in case TRY_TO_IGNORE_AC_AGENTS is enabled
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var POSSIBLE_AC_AVATARS = [
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Script.getExternalPath(Script.ExternalPaths.HF_Content, "/ozan/dev/avatars/invisible_avatar/invisible_avatar.fst"),
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Script.getExternalPath(Script.ExternalPaths.HF_Content, "/ozan/dev/avatars/camera_man/pod/_latest/camera_man_pod.fst")
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];
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AvatarFinderBeacon = function(avatar) {
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var visible = false;
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var avatarSessionUUID = avatar.sessionUUID;
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var renderLayer = "world";
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if (SHOW_THROUGH_WALLS) {
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renderLayer = "front";
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}
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this.overlay = Entities.addEntity({
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"type": "PolyLine",
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"color": BEAM_COLOR,
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"linePoints": [
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Vec3.sum(avatar.position, {"x": 0, "y": -HALF_BEACON_LENGTH, "z": 0}),
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Vec3.sum(avatar.position, {"x": 0, "y": HALF_BEACON_LENGTH, "z": 0})
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],
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"strokeWidths": [
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0.02,
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0.02
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],
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"rotation": {"x": 0, "y": 0, "z": 0, "w": 1},
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"visible": visible,
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"renderLayer": renderLayer,
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"ignorePickIntersection": true,
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"parentID": avatarSessionUUID,
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"parentJointIndex": -2
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}, "local");
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this.cleanup = function() {
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Entities.deleteEntity(this.overlay);
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};
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this.shouldShow = function() {
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return Vec3.distance(MyAvatar.position, avatar.position) >= MIN_DISPLAY_DISTANCE;
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};
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this.update = function() {
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avatar = AvatarList.getAvatar(avatarSessionUUID);
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Entities.editEntity(this.overlay, {
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"visible": this.shouldShow()
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});
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};
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};
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function updateBeacon(avatarSessionUUID) {
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if (!(avatarSessionUUID in beacons)) {
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var avatar = AvatarList.getAvatar(avatarSessionUUID);
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if (TRY_TO_IGNORE_AC_AGENTS
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&& (POSSIBLE_AC_AVATARS.indexOf(avatar.skeletonModelURL) !== -1 || Vec3.length(avatar.position) === 0.0)) {
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return;
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}
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beacons[avatarSessionUUID] = new AvatarFinderBeacon(avatar);
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return;
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}
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beacons[avatarSessionUUID].update();
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}
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Window.domainChanged.connect(function () {
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beacons = {};
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});
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Script.update.connect(function() {
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AvatarList.getAvatarIdentifiers().forEach(function(avatarSessionUUID) {
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updateBeacon(avatarSessionUUID);
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});
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});
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AvatarList.avatarRemovedEvent.connect(function(avatarSessionUUID) {
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if (avatarSessionUUID in beacons) {
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beacons[avatarSessionUUID].cleanup();
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delete beacons[avatarSessionUUID];
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}
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});
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Script.scriptEnding.connect(function() {
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for (var sessionUUID in beacons) {
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if (!beacons.hasOwnProperty(sessionUUID)) {
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return;
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}
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beacons[sessionUUID].cleanup();
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}
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});
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