You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
494 lines
14 KiB
HTML
494 lines
14 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="utf-8" />
|
|
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
|
|
<meta
|
|
name="viewport"
|
|
content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"
|
|
/>
|
|
<meta
|
|
name="description"
|
|
content="Fly to a specified location or view a geographic rectangle."
|
|
/>
|
|
<meta name="cesium-sandcastle-labels" content="Showcases" />
|
|
<title>Cesium Demo</title>
|
|
<script type="text/javascript" src="../Sandcastle-header.js"></script>
|
|
<script
|
|
type="text/javascript"
|
|
src="../../../Build/CesiumUnminified/Cesium.js"
|
|
nomodule
|
|
></script>
|
|
<script type="module" src="../load-cesium-es6.js"></script>
|
|
</head>
|
|
<body
|
|
class="sandcastle-loading"
|
|
data-sandcastle-bucket="bucket-requirejs.html"
|
|
>
|
|
<style>
|
|
@import url(../templates/bucket.css);
|
|
|
|
#viewChanged,
|
|
#cameraChanged {
|
|
display: none;
|
|
background-color: red;
|
|
color: white;
|
|
}
|
|
</style>
|
|
<div id="cesiumContainer" class="fullSize"></div>
|
|
<div id="loadingOverlay"><h1>Loading...</h1></div>
|
|
<div id="toolbar">
|
|
<div id="viewChanged">View Changed</div>
|
|
<div id="cameraChanged">Camera Changed</div>
|
|
</div>
|
|
<script id="cesium_sandcastle_script">
|
|
function startup(Cesium) {
|
|
"use strict";
|
|
//Sandcastle_Begin
|
|
var viewer = new Cesium.Viewer("cesiumContainer");
|
|
var scene = viewer.scene;
|
|
var clock = viewer.clock;
|
|
var referenceFramePrimitive;
|
|
|
|
function flyToSanDiego() {
|
|
Sandcastle.declare(flyToSanDiego);
|
|
viewer.camera.flyTo({
|
|
destination: Cesium.Cartesian3.fromDegrees(-117.16, 32.71, 15000.0),
|
|
});
|
|
}
|
|
|
|
function flyToHeadingPitchRoll() {
|
|
Sandcastle.declare(flyToHeadingPitchRoll);
|
|
viewer.camera.flyTo({
|
|
destination: Cesium.Cartesian3.fromDegrees(-122.22, 46.12, 5000.0),
|
|
orientation: {
|
|
heading: Cesium.Math.toRadians(20.0),
|
|
pitch: Cesium.Math.toRadians(-35.0),
|
|
roll: 0.0,
|
|
},
|
|
});
|
|
}
|
|
|
|
function flyToLocation() {
|
|
Sandcastle.declare(flyToLocation);
|
|
|
|
// Create callback for browser's geolocation
|
|
function fly(position) {
|
|
viewer.camera.flyTo({
|
|
destination: Cesium.Cartesian3.fromDegrees(
|
|
position.coords.longitude,
|
|
position.coords.latitude,
|
|
1000.0
|
|
),
|
|
});
|
|
}
|
|
|
|
// Ask browser for location, and fly there.
|
|
navigator.geolocation.getCurrentPosition(fly);
|
|
}
|
|
|
|
function viewRectangle() {
|
|
Sandcastle.declare(viewRectangle);
|
|
|
|
var west = -77.0;
|
|
var south = 38.0;
|
|
var east = -72.0;
|
|
var north = 42.0;
|
|
|
|
var rectangle = Cesium.Rectangle.fromDegrees(
|
|
west,
|
|
south,
|
|
east,
|
|
north
|
|
);
|
|
viewer.camera.setView({
|
|
destination: rectangle,
|
|
});
|
|
|
|
// Show the rectangle. Not required; just for show.
|
|
viewer.entities.add({
|
|
rectangle: {
|
|
coordinates: rectangle,
|
|
fill: false,
|
|
outline: true,
|
|
outlineColor: Cesium.Color.WHITE,
|
|
},
|
|
});
|
|
}
|
|
|
|
function flyToRectangle() {
|
|
Sandcastle.declare(flyToRectangle);
|
|
|
|
var west = -90.0;
|
|
var south = 38.0;
|
|
var east = -87.0;
|
|
var north = 40.0;
|
|
var rectangle = Cesium.Rectangle.fromDegrees(
|
|
west,
|
|
south,
|
|
east,
|
|
north
|
|
);
|
|
|
|
viewer.camera.flyTo({
|
|
destination: rectangle,
|
|
});
|
|
|
|
// Show the rectangle. Not required; just for show.
|
|
viewer.entities.add({
|
|
rectangle: {
|
|
coordinates: rectangle,
|
|
fill: false,
|
|
outline: true,
|
|
outlineColor: Cesium.Color.WHITE,
|
|
},
|
|
});
|
|
}
|
|
|
|
function setReferenceFrame() {
|
|
Sandcastle.declare(setReferenceFrame);
|
|
|
|
var center = Cesium.Cartesian3.fromDegrees(-75.59777, 40.03883);
|
|
var transform = Cesium.Transforms.eastNorthUpToFixedFrame(center);
|
|
|
|
// View in east-north-up frame
|
|
var camera = viewer.camera;
|
|
camera.constrainedAxis = Cesium.Cartesian3.UNIT_Z;
|
|
camera.lookAtTransform(
|
|
transform,
|
|
new Cesium.Cartesian3(-120000.0, -120000.0, 120000.0)
|
|
);
|
|
|
|
// Show reference frame. Not required.
|
|
referenceFramePrimitive = scene.primitives.add(
|
|
new Cesium.DebugModelMatrixPrimitive({
|
|
modelMatrix: transform,
|
|
length: 100000.0,
|
|
})
|
|
);
|
|
}
|
|
|
|
function setHeadingPitchRoll() {
|
|
Sandcastle.declare(setHeadingPitchRoll);
|
|
|
|
var camera = viewer.camera;
|
|
camera.setView({
|
|
destination: Cesium.Cartesian3.fromDegrees(
|
|
-75.5847,
|
|
40.0397,
|
|
1000.0
|
|
),
|
|
orientation: {
|
|
heading: -Cesium.Math.PI_OVER_TWO,
|
|
pitch: -Cesium.Math.PI_OVER_FOUR,
|
|
roll: 0.0,
|
|
},
|
|
});
|
|
}
|
|
|
|
function icrf(scene, time) {
|
|
if (scene.mode !== Cesium.SceneMode.SCENE3D) {
|
|
return;
|
|
}
|
|
|
|
var icrfToFixed = Cesium.Transforms.computeIcrfToFixedMatrix(time);
|
|
if (Cesium.defined(icrfToFixed)) {
|
|
var camera = viewer.camera;
|
|
var offset = Cesium.Cartesian3.clone(camera.position);
|
|
var transform = Cesium.Matrix4.fromRotationTranslation(icrfToFixed);
|
|
camera.lookAtTransform(transform, offset);
|
|
}
|
|
}
|
|
|
|
function viewInICRF() {
|
|
Sandcastle.declare(viewInICRF);
|
|
|
|
viewer.camera.flyHome(0);
|
|
|
|
clock.multiplier = 3 * 60 * 60;
|
|
scene.postUpdate.addEventListener(icrf);
|
|
scene.globe.enableLighting = true;
|
|
}
|
|
|
|
var viewChanged = document.getElementById("viewChanged");
|
|
|
|
var removeStart;
|
|
var removeEnd;
|
|
|
|
function cameraEvents() {
|
|
Sandcastle.declare(cameraEvents);
|
|
|
|
var camera = viewer.camera;
|
|
removeStart = camera.moveStart.addEventListener(function () {
|
|
viewChanged.style.display = "block";
|
|
});
|
|
removeEnd = camera.moveEnd.addEventListener(function () {
|
|
viewChanged.style.display = "none";
|
|
});
|
|
}
|
|
|
|
var cameraChanged = document.getElementById("cameraChanged");
|
|
|
|
var removeChanged;
|
|
|
|
function cameraChanges() {
|
|
Sandcastle.declare(cameraChanges);
|
|
|
|
var i = 0;
|
|
removeChanged = viewer.camera.changed.addEventListener(function (
|
|
percentage
|
|
) {
|
|
++i;
|
|
cameraChanged.innerText =
|
|
"Camera Changed: " + i + ", " + percentage.toFixed(6);
|
|
cameraChanged.style.display = "block";
|
|
});
|
|
}
|
|
|
|
function flyInACity() {
|
|
Sandcastle.declare(flyInACity);
|
|
|
|
var camera = scene.camera;
|
|
camera.flyTo({
|
|
destination: Cesium.Cartesian3.fromDegrees(
|
|
-73.98580932617188,
|
|
40.74843406689482,
|
|
363.34038727246224
|
|
),
|
|
complete: function () {
|
|
setTimeout(function () {
|
|
camera.flyTo({
|
|
destination: Cesium.Cartesian3.fromDegrees(
|
|
-73.98585975679403,
|
|
40.75759944127251,
|
|
186.50838555841779
|
|
),
|
|
orientation: {
|
|
heading: Cesium.Math.toRadians(200.0),
|
|
pitch: Cesium.Math.toRadians(-50.0),
|
|
},
|
|
easingFunction: Cesium.EasingFunction.LINEAR_NONE,
|
|
});
|
|
}, 1000);
|
|
},
|
|
});
|
|
}
|
|
|
|
function losAngelesToTokyo(adjustPitch) {
|
|
var camera = scene.camera;
|
|
|
|
var tokyoOptions = {
|
|
destination: Cesium.Cartesian3.fromDegrees(
|
|
139.8148,
|
|
35.7142,
|
|
20000.0
|
|
),
|
|
orientation: {
|
|
heading: Cesium.Math.toRadians(15.0),
|
|
pitch: Cesium.Math.toRadians(-60),
|
|
roll: 0.0,
|
|
},
|
|
duration: 20,
|
|
flyOverLongitude: Cesium.Math.toRadians(60.0),
|
|
};
|
|
|
|
var laOptions = {
|
|
destination: Cesium.Cartesian3.fromDegrees(
|
|
-117.729,
|
|
34.457,
|
|
10000.0
|
|
),
|
|
duration: 5,
|
|
orientation: {
|
|
heading: Cesium.Math.toRadians(-15.0),
|
|
pitch: -Cesium.Math.PI_OVER_FOUR,
|
|
roll: 0.0,
|
|
},
|
|
};
|
|
|
|
laOptions.complete = function () {
|
|
setTimeout(function () {
|
|
camera.flyTo(tokyoOptions);
|
|
}, 1000);
|
|
};
|
|
|
|
if (adjustPitch) {
|
|
tokyoOptions.pitchAdjustHeight = 1000;
|
|
laOptions.pitchAdjustHeight = 1000;
|
|
}
|
|
|
|
camera.flyTo(laOptions);
|
|
}
|
|
|
|
function flyOverLongitude(adjustPitch) {
|
|
Sandcastle.declare(flyOverLongitude);
|
|
losAngelesToTokyo();
|
|
}
|
|
|
|
function flyOverLongitudeWithPitch() {
|
|
Sandcastle.declare(flyOverLongitudeWithPitch);
|
|
losAngelesToTokyo(true);
|
|
}
|
|
|
|
Sandcastle.addToolbarMenu([
|
|
{
|
|
text: "Camera Options",
|
|
},
|
|
{
|
|
text: "Fly in a city",
|
|
onselect: function () {
|
|
reset();
|
|
flyInACity();
|
|
Sandcastle.highlight(flyInACity);
|
|
},
|
|
},
|
|
{
|
|
text: "Fly to San Diego",
|
|
onselect: function () {
|
|
reset();
|
|
flyToSanDiego();
|
|
Sandcastle.highlight(flyToSanDiego);
|
|
},
|
|
},
|
|
{
|
|
text: "Fly to Location with heading, pitch and roll",
|
|
onselect: function () {
|
|
reset();
|
|
flyToHeadingPitchRoll();
|
|
Sandcastle.highlight(flyToHeadingPitchRoll);
|
|
},
|
|
},
|
|
{
|
|
text: "Fly to My Location",
|
|
onselect: function () {
|
|
reset();
|
|
flyToLocation();
|
|
Sandcastle.highlight(flyToLocation);
|
|
},
|
|
},
|
|
{
|
|
text: "Fly to Rectangle",
|
|
onselect: function () {
|
|
reset();
|
|
flyToRectangle();
|
|
Sandcastle.highlight(flyToRectangle);
|
|
},
|
|
},
|
|
{
|
|
text: "View a Rectangle",
|
|
onselect: function () {
|
|
reset();
|
|
viewRectangle();
|
|
Sandcastle.highlight(viewRectangle);
|
|
},
|
|
},
|
|
{
|
|
text: "Set camera reference frame",
|
|
onselect: function () {
|
|
reset();
|
|
setReferenceFrame();
|
|
Sandcastle.highlight(setReferenceFrame);
|
|
},
|
|
},
|
|
{
|
|
text: "Set camera with heading, pitch, and roll",
|
|
onselect: function () {
|
|
reset();
|
|
setHeadingPitchRoll();
|
|
Sandcastle.highlight(setHeadingPitchRoll);
|
|
},
|
|
},
|
|
{
|
|
text: "View in ICRF",
|
|
onselect: function () {
|
|
reset();
|
|
viewInICRF();
|
|
Sandcastle.highlight(viewInICRF);
|
|
},
|
|
},
|
|
{
|
|
text: "Move events",
|
|
onselect: function () {
|
|
reset();
|
|
cameraEvents();
|
|
Sandcastle.highlight(cameraEvents);
|
|
},
|
|
},
|
|
{
|
|
text: "Camera changed event",
|
|
onselect: function () {
|
|
reset();
|
|
cameraChanges();
|
|
Sandcastle.highlight(cameraChanges);
|
|
},
|
|
},
|
|
{
|
|
text: "Fly from Los Angeles to Tokyo via Europe",
|
|
onselect: function () {
|
|
reset();
|
|
flyOverLongitude();
|
|
Sandcastle.highlight(flyOverLongitude);
|
|
},
|
|
},
|
|
{
|
|
text: "Look down during exaggerated flight",
|
|
onselect: function () {
|
|
reset();
|
|
flyOverLongitudeWithPitch();
|
|
Sandcastle.highlight(flyOverLongitudeWithPitch);
|
|
},
|
|
},
|
|
]);
|
|
|
|
Sandcastle.addToolbarButton("Complete Flight", function () {
|
|
scene.camera.completeFlight();
|
|
});
|
|
|
|
Sandcastle.addToolbarButton("Cancel Flight", function () {
|
|
scene.camera.cancelFlight();
|
|
});
|
|
|
|
function reset() {
|
|
scene.completeMorph();
|
|
viewer.entities.removeAll();
|
|
scene.primitives.remove(referenceFramePrimitive);
|
|
scene.tweens.removeAll();
|
|
|
|
if (Cesium.defined(removeStart)) {
|
|
removeStart();
|
|
removeEnd();
|
|
|
|
viewChanged.style.display = "none";
|
|
|
|
removeStart = undefined;
|
|
removeEnd = undefined;
|
|
}
|
|
|
|
if (Cesium.defined(removeChanged)) {
|
|
removeChanged();
|
|
removeChanged = undefined;
|
|
|
|
cameraChanged.style.display = "none";
|
|
}
|
|
|
|
viewer.camera.lookAtTransform(Cesium.Matrix4.IDENTITY);
|
|
|
|
clock.multiplier = 1.0;
|
|
scene.postUpdate.removeEventListener(icrf);
|
|
scene.globe.enableLighting = false;
|
|
}
|
|
|
|
scene.morphComplete.addEventListener(function () {
|
|
reset();
|
|
});
|
|
//Sandcastle_End
|
|
Sandcastle.finishedLoading();
|
|
}
|
|
if (typeof Cesium !== "undefined") {
|
|
window.startupCalled = true;
|
|
startup(Cesium);
|
|
}
|
|
</script>
|
|
</body>
|
|
</html>
|