"use strict";/*jslint nomen: true, plusplus: true, vars: true*/var Vec3, Quat, MyAvatar, Entities, Camera, Script, print;//// Created by Howard Stearns// 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//// Drops a bunch of physical spheres in front of you, each running a script that will:// * Edit color at EDIT_RATE for EDIT_TIMEOUT.// * Randomly move at an average of MOVE_RATE for MOVE_TIMEOUT.// The _TIMEOUT parameters can be 0 for no activity, and -1 to be active indefinitely.// var NUMBER_TO_CREATE = 100;var LIFETIME = 120; // secondsvar EDIT_RATE = 60; // hzvar EDIT_TIMEOUT = -1;var MOVE_RATE = 1; // hzvar MOVE_TIMEOUT = LIFETIME / 2; var SIZE = 0.5;var TYPE = "Sphere";// Note that when creating things quickly, the entity server will ignore data if we send updates too quickly.// like Internet MTU, these rates are set by th domain operator, so in this script there is a RATE_PER_SECOND // variable letting you set this speed. If entities are missing from the grid after a relog, this number // being too high may be the reason. var RATE_PER_SECOND = 600; // The entity server will drop data if we create things too fast.var SCRIPT_INTERVAL = 100; var GRAVITY = { x: 0, y: -9.8, z: 0 };var VELOCITY = { x: 0.0, y: 0, z: 0 };var ANGULAR_VELOCITY = { x: 1, y: 1, z: 1 }; var DAMPING = 0.5;var ANGULAR_DAMPING = 0.5; var RANGE = 3;var HOW_FAR_IN_FRONT_OF_ME = RANGE * 3;var HOW_FAR_UP = RANGE / 1.5; // higher (for uneven ground) above range/2 (for distribution) var totalCreated = 0;var offset = Vec3.sum(Vec3.multiply(HOW_FAR_UP, Vec3.UNIT_Y), Vec3.multiply(HOW_FAR_IN_FRONT_OF_ME, Quat.getForward(Camera.orientation)));var center = Vec3.sum(MyAvatar.position, offset); function randomVector(range) { return { x: (Math.random() - 0.5) * range.x, y: (Math.random() - 0.5) * range.y, z: (Math.random() - 0.5) * range.z };} if (!Entities.canRezTmp()) { Window.alert("Cannot create temp objects here."); Script.stop();} else { Script.setInterval(function () { if (!Entities.serversExist()) { return; } if (totalCreated >= NUMBER_TO_CREATE) { print("Created " + totalCreated + " tribbles."); Script.stop(); } var i, numToCreate = RATE_PER_SECOND * (SCRIPT_INTERVAL / 1000.0); var parameters = JSON.stringify({ moveTimeout: MOVE_TIMEOUT, moveRate: MOVE_RATE, editTimeout: EDIT_TIMEOUT, editRate: EDIT_RATE, debug: {flow: false, send: false, receive: false} }); for (i = 0; (i < numToCreate) && (totalCreated < NUMBER_TO_CREATE); i++) { Entities.addEntity({ userData: parameters, type: TYPE, name: "tribble-" + totalCreated, position: Vec3.sum(center, randomVector({ x: RANGE, y: RANGE, z: RANGE })), dimensions: {x: SIZE, y: SIZE, z: SIZE}, color: {red: Math.random() * 255, green: Math.random() * 255, blue: Math.random() * 255}, velocity: VELOCITY, angularVelocity: Vec3.multiply(Math.random(), ANGULAR_VELOCITY), damping: DAMPING, angularDamping: ANGULAR_DAMPING, gravity: GRAVITY, collisionsWillMove: true, lifetime: LIFETIME, script: Script.resolvePath("tribbleEntity.js") }); totalCreated++; } }, SCRIPT_INTERVAL);}
"use strict";
/*jslint nomen: true, plusplus: true, vars: true*/
var Vec3, Quat, MyAvatar, Entities, Camera, Script, print;
//
// Created by Howard Stearns
// 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
//
// Drops a bunch of physical spheres in front of you, each running a script that will:
// * Edit color at EDIT_RATE for EDIT_TIMEOUT.
// * Randomly move at an average of MOVE_RATE for MOVE_TIMEOUT.
// The _TIMEOUT parameters can be 0 for no activity, and -1 to be active indefinitely.
//
var NUMBER_TO_CREATE = 100;
var LIFETIME = 120; // seconds
var EDIT_RATE = 60; // hz
var EDIT_TIMEOUT = -1;
var MOVE_RATE = 1; // hz
var MOVE_TIMEOUT = LIFETIME / 2;
var SIZE = 0.5;
var TYPE = "Sphere";
// Note that when creating things quickly, the entity server will ignore data if we send updates too quickly.
// like Internet MTU, these rates are set by th domain operator, so in this script there is a RATE_PER_SECOND
// variable letting you set this speed. If entities are missing from the grid after a relog, this number
// being too high may be the reason.
var RATE_PER_SECOND = 600; // The entity server will drop data if we create things too fast.
var SCRIPT_INTERVAL = 100;
var GRAVITY = { x: 0, y: -9.8, z: 0 };
var VELOCITY = { x: 0.0, y: 0, z: 0 };
var ANGULAR_VELOCITY = { x: 1, y: 1, z: 1 };
var DAMPING = 0.5;
var ANGULAR_DAMPING = 0.5;
var RANGE = 3;
var HOW_FAR_IN_FRONT_OF_ME = RANGE * 3;
var HOW_FAR_UP = RANGE / 1.5; // higher (for uneven ground) above range/2 (for distribution)
var totalCreated = 0;
var offset = Vec3.sum(Vec3.multiply(HOW_FAR_UP, Vec3.UNIT_Y),
Vec3.multiply(HOW_FAR_IN_FRONT_OF_ME, Quat.getForward(Camera.orientation)));
var center = Vec3.sum(MyAvatar.position, offset);
function randomVector(range) {
return {
x: (Math.random() - 0.5) * range.x,
y: (Math.random() - 0.5) * range.y,
z: (Math.random() - 0.5) * range.z
};
}
if (!Entities.canRezTmp()) {
Window.alert("Cannot create temp objects here.");
Script.stop();
} else {
Script.setInterval(function () {
if (!Entities.serversExist()) {
return;
}
if (totalCreated >= NUMBER_TO_CREATE) {
print("Created " + totalCreated + " tribbles.");
Script.stop();
}
var i, numToCreate = RATE_PER_SECOND * (SCRIPT_INTERVAL / 1000.0);
var parameters = JSON.stringify({
moveTimeout: MOVE_TIMEOUT,
moveRate: MOVE_RATE,
editTimeout: EDIT_TIMEOUT,
editRate: EDIT_RATE,
debug: {flow: false, send: false, receive: false}
});
for (i = 0; (i < numToCreate) && (totalCreated < NUMBER_TO_CREATE); i++) {
Entities.addEntity({
userData: parameters,
type: TYPE,
name: "tribble-" + totalCreated,
position: Vec3.sum(center, randomVector({ x: RANGE, y: RANGE, z: RANGE })),
dimensions: {x: SIZE, y: SIZE, z: SIZE},
color: {red: Math.random() * 255, green: Math.random() * 255, blue: Math.random() * 255},
velocity: VELOCITY,
angularVelocity: Vec3.multiply(Math.random(), ANGULAR_VELOCITY),
damping: DAMPING,
angularDamping: ANGULAR_DAMPING,
gravity: GRAVITY,
collisionsWillMove: true,
lifetime: LIFETIME,
script: Script.resolvePath("tribbleEntity.js")
});
totalCreated++;
}
}, SCRIPT_INTERVAL);
}