<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta
name="viewport"
content="initial-scale=1,maximum-scale=1,user-scalable=no"
/>
<link
href="http://ua.bigemap.com:30081/bmsdk/bigemap-gl.js/v1.1.0/Widgets/widgets.css"
rel="stylesheet"
/>
<script src="http://ua.bigemap.com:30081/bmsdk/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%;
}
.bmgl-widget-credits {
display: none;
}
</style>
<title>part_test</title>
</head>
<body>
<div id="container"></div>
<script>
bmgl.Config.HTTP_URL = 'http://ua.bigemap.com:30081/bmsdk/';
var viewer = new bmgl.Viewer("container", {
mapId: "bigemap.dc-satellite",
});
//不启用地形遮挡
viewer.scene.globe.depthTestAgainstTerrain = false;
var tilesets = new bmgl.BM3DTileset({
url: "/offline_data/newjunbiao/buildings/tileset.json",
});
if (bmgl.FeatureDetection.supportsImageRenderingPixelated()) {
viewer.resolutionScale = window.devicePixelRatio;
}
//开启抗锯齿,让图像更加顺滑
viewer.scene.postProcessStages.fxaa.enabled = true;
tilesets.readyPromise
.then(function (tileset) {
viewer.scene.primitives.add(tileset);
default_HeadingPitchRange = new bmgl.HeadingPitchRange(
0.0,
-0.5,
tileset.boundingSphere.radius * 2.0
);
viewer.zoomTo(tileset, default_HeadingPitchRange);
var cartographic = bmgl.Cartographic.fromCartesian(
tileset.boundingSphere.center
);
var delta_lng = 0,
delta_lat = 0;
var surface = bmgl.Cartesian3.fromRadians(
cartographic.longitude + delta_lng,
cartographic.latitude + delta_lat,
0.0
);
var offset = bmgl.Cartesian3.fromRadians(
cartographic.longitude + delta_lng,
cartographic.latitude + delta_lat,
-460.0
);
var translation = bmgl.Cartesian3.subtract(
offset,
surface,
new bmgl.Cartesian3()
);
tileset.modelMatrix =
bmgl.Matrix4.fromTranslation(translation);
})
.otherwise(function (error) {
console.log(error);
});
</script>
</body>
</html>