mirror of
https://github.com/jiawanlong/Cesium-Examples.git
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64 lines
2.5 KiB
HTML
64 lines
2.5 KiB
HTML
<!--********************************************************************
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* by jiawanlong
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*********************************************************************-->
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<link rel="stylesheet" href="./../../libs/cesium/Cesium1.98/Widgets/widgets.css">
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<script type="text/javascript" src="./../../libs/cesium/Cesium1.98/Cesium.js"></script>
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</head>
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<body style="margin: 0; overflow: hidden; background: #fff; width: 100%; height: 100%; position: absolute; top: 0">
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<div id="map" style="margin: 0 auto; width: 100%; height: 100%"></div>
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<script type="text/javascript">
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Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiIwNDljNWFmZC03MzRlLTRiMDMtYWIwMi00Yjk4YWQ4NzQwZGEiLCJpZCI6MjU5LCJpYXQiOjE3NTEzNzkyMzR9.OTqPNs3UGNnT1LYkPTavV80wN8Es_YphpJgQcpdnqWc'
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const viewer = new Cesium.Viewer('map', {});
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// -------------------------------------------------------------------Material----------------------------------------------------------------------
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// 使用Fabric JSON定义材质
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const material = new Cesium.Material({
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fabric: {
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type: "Color", // 内置材质类型
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uniforms: {
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color: new Cesium.Color(1.0, 1.0, 0.0, 1.0) // 黄色
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}
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}
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});
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// 或使用内置简写
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// const material = Cesium.Material.fromType("Color", {
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// color: Cesium.Color.RED
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// });
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const primitive = new Cesium.Primitive({
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geometryInstances: new Cesium.GeometryInstance(
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{
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id: 'polygon',
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geometry: new Cesium.PolygonGeometry({
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polygonHierarchy: new Cesium.PolygonHierarchy(
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Cesium.Cartesian3.fromDegreesArray([
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-115.0, 37.0,
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-115.0, 32.0,
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-102.0, 31.0,
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-102.0, 35.0
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])
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),
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})
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}
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),
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appearance: new Cesium.MaterialAppearance({
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material: material
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})
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});
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viewer.scene.primitives.add(primitive);
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// -------------------------------------------------------------------Material----------------------------------------------------------------------
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</script>
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</body>
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</html> |