動(dòng)態(tài)河流-源代碼示例 運(yùn)行 重置
<!DOCTYPE html>
<html>
<head>
<meta charset='UTF-8'/>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no'/>
<link href='http://www.bt68f.cn:9000/bigemap-gl.js/v1.1.0/Widgets/widgets.css' rel='stylesheet'/>
<script src='http://www.bt68f.cn:9000/bigemap-gl.js/v1.1.0/bigemap-gl.js'></script>
<style>
body {
margin: 0;
padding: 0;
}
#container {
position: absolute;
top: 0;
bottom: 0;
width: 100%;
}
</style>
<title>Google Map Satellite (English)</title>
</head>
<body>
<div id='container'></div>
<script>
bmgl.Config.HTTP_URL = 'http://www.bt68f.cn:9000';
var viewer = new bmgl.Viewer('container', {mapId: 'bigemap.zhongkexingtu', requestRenderMode: false});
//河道關(guān)鍵點(diǎn)數(shù)組
var River1Point = [
119.093492, 31.16358791,
119.0942431, 31.16246787,
119.0948439, 31.16243115,
119.0953589, 31.16175177,
119.0959597, 31.16134782,
119.0979123, 31.15975034,
119.0977836, 31.15945655,
119.0983629, 31.15896078,
119.1008306, 31.1576387,
119.1050577, 31.15664713,
119.1084266, 31.15554537,
119.109242, 31.1549394,
119.1110015, 31.15376417,
119.1129327, 31.15141366,
119.1167736, 31.15001802,
119.1190481, 31.14886109,
119.1191983, 31.14829181,
119.119134, 31.14777761,
119.1187477, 31.1473736,
119.1183186, 31.14722668,
119.117589, 31.14682266,
119.1171813, 31.14625337,
119.1171813, 31.14575752,
119.1172886, 31.14507803,
119.1178894, 31.14410469,
119.1185117, 31.14346191,
119.1190481, 31.14305788,
119.1197133, 31.14272731,
119.1204858, 31.14236,
119.1216445, 31.14136827,
119.1221809, 31.14050509,
119.1234684, 31.139697,
119.1244125, 31.13861341,
119.1246486, 31.13789713,
119.1243911, 31.13646456,
119.1248632, 31.13521563,
119.1257644, 31.13426056,
119.1269016, 31.13302997,
119.1281891, 31.13150549,
119.1291118, 31.13086263,
119.1310644, 31.13062385,
119.134047, 31.13071569,
119.1360855, 31.13040344,
119.1376519, 31.1296871,
119.1395831, 31.1287136,
119.1417503, 31.12753805,
119.1420507, 31.12746457,
119.1425872, 31.12810746,
119.140892, 31.12873197,
119.1376734, 31.1303667,
119.1338325, 31.13146875,
119.1303992, 31.13124834,
119.1287899, 31.13181773,
119.1276097, 31.13330548,
119.1256571, 31.13541766,
119.1252279, 31.13644619,
119.1252494, 31.13797059,
119.1247773, 31.13938478,
119.1222453, 31.14164375,
119.1211724, 31.14270894,
119.1194344, 31.14359047,
119.1182113, 31.14542696,
119.1179109, 31.14617991,
119.1184044, 31.14665738,
119.1198635, 31.1476307,
119.1199493, 31.14867745,
119.1196704, 31.14917328,
119.1184902, 31.14985275,
119.1161084, 31.15115657,
119.1151214, 31.15124839,
119.1139627, 31.15170748,
119.1126323, 31.15306637,
119.1104865, 31.15536174,
119.1089416, 31.15627988,
119.1055727, 31.15745508,
119.103663, 31.15767542,
119.1014957, 31.15844664,
119.1002727, 31.15908931,
119.0993071, 31.16000741,
119.0977621, 31.16125601,
119.0971398, 31.1617885,
119.0962172, 31.16257804,
119.0940929, 31.16452433,
119.0940499, 31.16454269
]
//河道1多邊形
var polygon1 = new bmgl.PolygonGeometry({
polygonHierarchy: new bmgl.PolygonHierarchy(bmgl.Cartesian3.fromDegreesArray(River1Point)),
extrudedHeight: 0,
height: 0,
vertexFormat: bmgl.EllipsoidSurfaceAppearance.VERTEX_FORMAT
});
var River1 = new bmgl.Primitive({
geometryInstances: new bmgl.GeometryInstance({
geometry: polygon1
}),
appearance: new bmgl.EllipsoidSurfaceAppearance({
aboveGround: true
}),
show: true
});
var River1_Material = new bmgl.Material({
fabric: {
type: 'Water',
uniforms: {
normalMap: '/bmgl/images/water.jpg',
frequency: 100.0,
animationSpeed: 0.01,
amplitude: 10.0
}
}
});
var scene = viewer.scene;
River1.appearance.material = River1_Material;
scene.primitives.add(River1); //添加到場(chǎng)景
viewer.camera.setView({
destination: bmgl.Cartesian3.fromDegrees(119.093492, 31.16358791, 3000)
});
</script>
</body>
</html>
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