74 lines
3.0 KiB
HTML
74 lines
3.0 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<title>坐标系转换</title>
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<script src="./Build/Cesium/Cesium.js"></script>
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<link href="./Build/Cesium/Widgets/widgets.css" rel="stylesheet" />
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<style>
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@import url(./Build/Cesium/Widgets/widgets.css);
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html,
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body,
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#cesiumContainer {
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width: 100%;
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height: 100%;
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margin: 0;
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padding: 0;
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overflow: hidden;
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}
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</style>
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<!-- <script src="https://cesium.com/downloads/cesiumjs/releases/1.68/Build/Cesium/Cesium.js"></script> -->
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<!-- <link href="https://cesium.com/downloads/cesiumjs/releases/1.68/Build/Cesium/Widgets/widgets.css" rel="stylesheet"> -->
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</head>
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<body>
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<div id="cesiumContainer"></div>
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<script>
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// Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI5ZjRjNTZkNC01NDYxLTRhMjQtOGEwZC1kZjA3YzQ5YTJlZDkiLCJpZCI6MjYwODQsInNjb3BlcyI6WyJhc3IiLCJnYyJdLCJpYXQiOjE1ODcxOTMwODN9.prGsSKyAW_9Ow5zHYPhbm3LsQL-ApQw5-5PNJkDaHi8';
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Cesium.Ion.defaultAccessToken =
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"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI5ZjRjNTZkNC01NDYxLTRhMjQtOGEwZC1kZjA3YzQ5YTJlZDkiLCJpZCI6MjYwODQsInNjb3BlcyI6WyJhc3IiLCJnYyJdLCJpYXQiOjE1ODcxOTMwODN9.prGsSKyAW_9Ow5zHYPhbm3LsQL-ApQw5-5PNJkDaHi8";
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var viewer = new Cesium.Viewer("cesiumContainer", {
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terrainProvider: Cesium.createWorldTerrain(),
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});
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// Cesium.Cartesian3.fromDegrees(longitude, latitude, ?height, ?ellipsoid, ?result)
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// height为大地高
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const position = Cesium.Cartesian3.fromDegrees(-115.0, 37.0);
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// Cesium.Cartesian3.fromDegreesArray(coordinates, ?ellipsoid, ?result)
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// coordinates 格式为不带大地高的数组：[112.11 ,22.71 ,12.21 ,22.9]
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const positions = Cesium.Cartesian3.fromDegreesArray([
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-115.0, 37.0, -107.0, 33.0,
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]);
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// Cesium.Cartesian3.fromDegreesArrayHeights(coordinates, ?ellipsoid, ?result)
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// coordinates 格式为带大地高的数组
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const positions1 = Cesium.Cartesian3.fromDegreesArrayHeights([
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-115.0, 37.0, 100000.0, -107.0, 33.0, 150000.0,
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]);
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const ellipsoid84 = Cesium.Ellipsoid.wgs84;
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cartesianToCartographic(cartesian, result);
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//笛卡尔空间坐标转WGS84弧度.
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const position1 = new Cesium.Cartesian3(17832.12, 83234.52, 952313.73);
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const cartographicPosition =
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ellipsoid84.cartesianToCartographic(position);
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// WGS84 转 笛卡尔空间坐标
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const position2 = new Cesium.Cartographic(
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Cesium.Math.toRadians(21),
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Cesium.Math.toRadians(78),
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5000
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);
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const cartesianPosition = ellipsoid84.cartographicToCartesian(position);
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// let cartesian3 = viewer.scene.pickPosition(cartesian2)
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// let cartesian3 = viewer.scene.globe.pick(viewer.camera.getPickRay(cartesian2),viewer.scene)
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// let cartesian3 = viewer.scene.camera.pickEllipsoid(cartesian2)
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// Cesium.SceneTra
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</script>
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</body>
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</html>
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