function update_cb(){
robot_calc();
track_calc();
m_trans.set_translation(carcass, robot.geom.x*sys.scale, robot.geom.z*sys.scale, -robot.geom.y*sys.scale);
m_trans.set_rotation_euler(carcass, 0, -robot.geom.a, 0);
var al = robot.track.left/robot.wheel.R;
var ar = robot.track.right/robot.wheel.R;
m_trans.set_rotation_euler_rel(wheel_FL, -al, 0, 0);
m_trans.set_rotation_euler_rel(wheel_BL, -al, 0, 0);
m_trans.set_rotation_euler_rel(wheel_FR, -ar, 0, 0);
m_trans.set_rotation_euler_rel(wheel_BR, -ar, 0, 0);
for(var i=0;i<robot.track.count*2;i++){
var track=tracks[i];
m_trans.set_rotation_euler(track, robot.track.pos[i].a, -robot.geom.a, 0);
m_trans.set_translation_obj_rel(track, robot.track.pos[i].z*sys.scale, robot.track.pos[i].x*sys.scale, robot.track.pos[i].y*sys.scale, carcass);
}
//dt+=0.1;
//m_lights.set_day_time(dt);
//var dmin = 7+robot.move*5;
//var dmax = dmin+robot.move*5;
//m_cons.append_follow(camobj, carcass, dmin, dmax)
}
function MouseRot(event) {
mouseX = event.clientX - windowHalfX;
mouseY = event.clientY - windowHalfY;
var rotAtoR = mouseX * (Math.PI/180) * 0.025;
var TyreFL = m_scs.get_object_by_name("TyreFL");
var TyreFR = m_scs.get_object_by_name("TyreFR");
m_trans.set_rotation_euler(TyreFL, 0, rotAtoR, 0);
m_trans.set_rotation_euler(TyreFR, 0, Math.PI + rotAtoR, 0);
}
function tyreRot() {
var rotAtoR = mouseX * (Math.PI/180) * 0.025;
var curTime = Date.now();
console.log(curTime);
var TyreFL = m_scs.get_object_by_name("TyreFL");
var TyreFR = m_scs.get_object_by_name("TyreFR");
m_trans.set_rotation_euler(TyreFL, curTime, rotAtoR, 0);
m_trans.set_rotation_euler(TyreFR, curTime, Math.PI + rotAtoR, 0);
}
function update_cb(){
robot_calc();
track_calc();
m_trans.set_translation(carcass, robot.geom.x*sys.scale, robot.geom.z*sys.scale, -robot.geom.y*sys.scale);
m_trans.set_rotation_euler(carcass, 0, -robot.geom.a, 0);
var al = robot.track.left/robot.wheel.R;
var ar = robot.track.right/robot.wheel.R;
m_trans.set_rotation_euler_rel(wheel_FL, -al, 0, 0);
m_trans.set_rotation_euler_rel(wheel_BL, -al, 0, 0);
m_trans.set_rotation_euler_rel(wheel_FR, -ar, 0, 0);
m_trans.set_rotation_euler_rel(wheel_BR, -ar, 0, 0);
for(var i=0;i<robot.track.count*2;i++){
var track=tracks[i];
m_trans.set_rotation_euler(track, robot.track.pos[i].a, -robot.geom.a, 0);
m_trans.set_translation_obj_rel(track, robot.track.pos[i].z*sys.scale, robot.track.pos[i].x*sys.scale, robot.track.pos[i].y*sys.scale, carcass);
}
}
function makeTyreCopy() {
var TyreFL = m_scs.get_object_by_name("TyreFL");
var TyreFtoB = m_obj.copy(TyreFL, "TyreBL", false);
var TyreFtoR = m_obj.copy(TyreFL, "TyreFR", false);
var TyreRtoB = m_obj.copy(TyreFL, "TyreRB", false);
m_trans.move_local(TyreFtoB, 0, 0, -18);
m_trans.move_local(TyreFtoR, -10, 0, 0);
m_trans.set_rotation_euler(TyreFtoR, 0, Math.PI, 0);
m_trans.move_local(TyreRtoB, -10, 0, -18);
m_trans.set_rotation_euler(TyreRtoB, 0, Math.PI, 0);
m_scs.append_object(TyreFtoB);
m_scs.append_object(TyreFtoR);
m_scs.append_object(TyreRtoB);
}
/**
* Clones the "Sphere" object to designated empty objects. Responsible for
* generating random seeds used for rotation and rotation animation,
* ensuring minimum scale culling attribute.
*/
function setup_spheres(){
for (var i = 0; i < sphere_empties.length; i++) {
var empty = sphere_empties[i];
var emptyLocation = m_trans.get_translation(empty);
var currentObject = m_obj.copy(sphere, "Sphere"+i, false);
currentObject.random1 = Math.random();
currentObject.random2 = Math.random();
currentObject.random3 = Math.random();
currentObject.isAdded = false;
m_trans.set_translation(currentObject, emptyLocation[0],emptyLocation[1],emptyLocation[2]);
m_trans.set_rotation_euler(currentObject, Math.random()*180,Math.random()*180,Math.random()*180);
var candid_scale = currentObject.random1*currentObject.random2;
if (candid_scale < sphere_scale_min){
candid_scale = sphere_scale_min;
}
m_trans.set_scale(currentObject, candid_scale);
sphere_objects.push(currentObject);
}
}
/**
* Updates the current frame, and performs Camera-Range-Based-Culling.
* If there is a change in frame will run through a series of conditionals
* defining animation behaviors based on dynamic (baked-audio driven) or
* hard-coded values.
* @param {Object3D} obj [Object 3D, or null to denote the global object]
* @param {String} id [Sensor's ID]
* @param {Number} pulse [Additional callback condition, +1 or -1]
*/
function anim_cb(obj, id, pulse) {
get_frame();
append_to_scene();
if (frame != prev_frame){
m_geom.set_shape_key_value(sphere, "dispOne", prop(0));
m_geom.set_shape_key_value(sphere, "dispFour", prop(3));
m_geom.set_shape_key_value(sphere, "defTwo", prop(2));
m_geom.set_shape_key_value(sphere, "defThree", prop(1)+prop(7));
m_geom.set_shape_key_value(sphere, "pacif", prop(4));
for (var i = 0; i < sphere_objects.length; i++){
var currObj = sphere_objects[i];
var d1 = degree(currObj.random1);
var d2 = degree(currObj.random2);
var d3 = degree(currObj.random3);
var prop1 = prop_channel(currObj.random1);
var prop2 = prop_channel(currObj.random2);
var prop3 = prop_channel(currObj.random3);
m_trans.set_rotation_euler(currObj, d1 + prop(prop1), d2 + prop(prop2),d3 + prop(prop3));
}
if (frame < 5){
m_obj.set_nodemat_value(tunnel, ["Tunnel", "sky_hue"], 0);
m_obj.set_nodemat_value(sphere, ["Sphere", "alpha_value"], 0);
m_obj.set_nodemat_value(tunnel, ["Tunnel", "alpha_value"], 0);
m_obj.set_nodemat_value(tunnel, ["Tunnel", "skin_tone"], 0);
m_obj.set_nodemat_value(tunnel, ["Tunnel", "wire_orig"], 1);
}
if (frame > 787 && frame < 1312) {
m_obj.set_nodemat_value(sphere, ["Sphere", "alpha_value"], prop(2));
}
if (frame > 1313 && frame < 2355) {
if (prop(3) > 1) {
m_obj.set_nodemat_value(tunnel, ["Tunnel", "alpha_value"], 1);
}
else {
m_obj.set_nodemat_value(tunnel, ["Tunnel", "alpha_value"], 0);
}
}
if (frame > 2356 && frame < 3411) {
m_obj.set_nodemat_value(tunnel, ["Tunnel", "sky_hue"], prop(0));
m_scene.set_mb_params({mb_factor: prop(6), mb_decay_threshold: prop(6)});
if (prop(6) > 0.3)
m_obj.set_nodemat_value(tunnel, ["Tunnel", "wire_orig"], 1);
else
m_obj.set_nodemat_value(tunnel, ["Tunnel", "wire_orig"], 0);
}
if (frame == 2356){
m_obj.set_nodemat_value(tunnel, ["Tunnel", "alpha_value"], 1);
}
if (frame>4200) {
m_obj.set_nodemat_value(tunnel, ["Tunnel", "skin_tone"], (frame-4200)/(4584-4200));
m_obj.set_nodemat_value(sphere, ["Sphere", "alpha_value"], (4584 - frame)/(4584-4200));
}
if (frame > 4436) {
if (prop(7) > 0.245) {
m_obj.set_nodemat_value(tunnel, ["Tunnel", "wire_orig"], 0);
}
else {
m_obj.set_nodemat_value(tunnel, ["Tunnel", "wire_orig"], 1);
m_obj.set_nodemat_value(tunnel, ["Tunnel", "sky_hue"], 0);
}
}
prev_frame = frame;
}
}
/**
* Data loaded callback. Executed when the data loading process has been completed.
* @param {Number} data_id [Data ID]
*/
function load_cb(data_id) {
m_app.enable_camera_controls();
camera = m_scene.get_active_camera();
if (is_vr != null) {
var fov = 200;
m_cam.set_hmd_fov(camera, [fov, fov, fov, fov], [fov, fov, fov, fov])
}
// Set Oculus parameters
if (is_vr == 0) {
m_scene.set_hmd_params({
enable_hmd_stereo: true,
distortion_scale: 1,
inter_lens_dist: 0.064,
base_line_dist: 0.035,
screen_to_lens_dist: 0.039,
distortion_coefs : [0.22, 0.28],
chromatic_aberration_coefs : [-0.015, 0.02, 0.025, 0.02]
});
}
// Set Cardboard V1 parameters
if (is_vr == 1) {
m_scene.set_hmd_params({
enable_hmd_stereo: true,
distortion_scale: 1,
inter_lens_dist: 0.060,
base_line_dist: 0.035,
screen_to_lens_dist: 0.042,
distortion_coefs: [0.441, 0.156],
chromatic_aberration_coefs : [0.0, 0.0, 0.0, 0.0]
});
}
// Set Cardboard V2 parameters
if (is_vr == 2) {
m_scene.set_hmd_params({
enable_hmd_stereo: true,
distortion_scale: 1,
inter_lens_dist: 0.064,
base_line_dist: 0.035,
screen_to_lens_dist: 0.039,
distortion_coefs: [0.34, 0.55],
chromatic_aberration_coefs : [0.0, 0.0, 0.0, 0.0]
});
}
// Create rotation sensors and reset camera rotation if device is mobile and supports gyroscope
if (is_mobile && m_inp.can_use_device(m_inp.DEVICE_GYRO)){
create_rotation_sensors();
m_trans.set_rotation_euler(camera, 0,0,0);
}
// Setup camera/mouse relationship if regular experience requested
if (!is_mobile && is_vr == null) {
var canvas_elem = m_cont.get_canvas();
canvas_elem.addEventListener("mouseup", function(e) {
m_mouse.request_pointerlock(canvas_elem, null, null, null, null, rot_cb);
$(".regular-controls").hide();
}, false);
m_mouse.set_plock_smooth_factor(camera_smooth_fact);
}
// Initialize root objects
properties = m_scene.get_object_by_name("audio_baked");
tunnel = m_scene.get_object_by_name("mesh_tunnel");
shrub = m_scene.get_object_by_name("mesh_shrub");
sphere = m_scene.get_object_by_name("mesh_sphere");
sphere.random1 = Math.random();
sphere.random2 = Math.random();
sphere.random3 = Math.random();
spheres_parent = m_scene.get_object_by_name("parent_sphere");
sphere_empties = m_scene.get_object_children(spheres_parent);
shrub_parent = m_scene.get_object_by_name("parent_plants");
shrub_empties = m_scene.get_object_children(shrub_parent);
setup_scene();
// Setup eventListeners to allow for quality change
window.addEventListener("keydown", function(e){
if(e.keyCode === 49 || e.keyCode === 97 && document.activeElement !== 'text') {
_url = "/?quality=low&start=true";
window.location.assign(_url);
}
if(e.keyCode === 50 || e.keyCode === 98 && document.activeElement !== 'text') {
_url = "/?quality=high&start=true";
window.location.assign(_url);
}
if(e.keyCode === 51 || e.keyCode === 99 && document.activeElement !== 'text') {
_url = "/?quality=ultra&start=true";
window.location.assign(_url);
}
});
}