mapbox-buildings.html
5.3 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Map3D - ECHARTS-GL</title>
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<meta name="apple-mobile-web-app-capable" content="yes"> <!-- Fullscreen Landscape on iOS -->
<link rel="stylesheet" href="./common.css">
</head>
<body>
<div id="main"></div>
<script src="../node_modules/echarts/dist/echarts.js"></script>
<script src="../dist/echarts-gl.js"></script>
<script src='./lib/mapbox-gl.js'></script>
<link href='./lib/mapbox-gl.css' rel='stylesheet' />
<script src="./lib/jquery.min.js"></script>
<script src="./lib/dat.gui.js"></script>
<script src="js/commonUI.js"></script>
<script>
mapboxgl.accessToken = window.location.search.slice(1);
var chart = echarts.init(document.getElementById('main'));
chart.showLoading();
$.getJSON('./data/buildings.json', function (buildingsGeoJSON) {
chart.hideLoading();
var regions = echarts.parseGeoJson(buildingsGeoJSON);
var polygonsData = buildingsGeoJSON.features.map(function (feature, idx) {
var region = regions[idx];
return {
coords: region.geometries.map(function (geo) {
return [geo.exterior].concat(geo.interiors);
}),
value: Math.random(),
height: +feature.properties.height * 10 + 0.1
};
});
chart.setOption({
mapbox3D: {
center: [13.409779, 52.520645],
zoom: 13,
pitch: 50,
bearing: -10,
style: 'mapbox://styles/mapbox/dark-v9',
postEffect: {
enable: true,
screenSpaceAmbientOcclusion: {
enable: true,
intensity: 1.2,
radius: 5
},
screenSpaceReflection: {
enable: true
}
},
temporalSuperSampling: {
enable: true
},
light: {
main: {
intensity: 1,
shadow: false,
shadowQuality: 'high'
},
ambient: {
intensity: 0.
},
ambientCubemap: {
texture: './asset/pisa.hdr',
exposure: 1,
diffuseIntensity: 0.5,
specularIntensity: 2
}
}
},
series: [{
type: 'polygons3D',
coordinateSystem: 'mapbox3D',
data: polygonsData,
shading: 'realistic',
silent: true,
multiPolygon: true,
progressiveThreshold: 500,
progressive: 500,
itemStyle: {
borderColor: [0, 2, 10],
borderWidth: 0
},
realisticMaterial: {
metalness: 1,
roughness: 0.4,
textureTiling: [10, 10]
}
}]
});
var mapbox = chart.getModel().getComponent('mapbox3D').getMapbox();
var current = 0;
function flyToNextPoint() {
var randRegion = regions[Math.round(Math.random() * (regions.length - 1))];
mapbox.flyTo({
center: randRegion.center,
zoom: 14 + Math.random(),
speed: 0.3,
curve: 1
});
}
window.addEventListener('keydown', function (e) {
if (e.keyCode === 32) {
flyToNextPoint();
}
});
var config = {
roughness: 0.4
}
var gui = new dat.GUI();
gui.add(config, 'roughness', 0.1, 0.9).onFinishChange(function () {
chart.setOption({
series: [{
realisticMaterial: {
roughness: config.roughness
}
}]
});
})
});
window.addEventListener('resize', function () {
chart.resize();
});
</script>
</body>
</html>