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
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
|
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<script src="https://resource.mapray.com/mapray-js/v0.9.6/mapray.min.js"></script>
<script src="https://resource.mapray.com/ui/v0.9.6/maprayui.min.js"></script>
<link rel="stylesheet" href="https://resource.mapray.com/styles/v1/mapray.css">
<style>
html, body, div#mapray-container { margin: 0; padding: 0; height: 100%; }
</style>
</head>
<body>
<div id="mapray-container"></div>
</body>
<script>
// Set up your apikey, which can be created in Mapray Cloud.
const apikey = "<YOUR_MAPRAY_API_KEY>";
const BaseMapType = {
PHOTO: 'photo',
STANDARD: 'standard'
};
const TimeType = {
DAYTIME: 'daytime',
NIGHTTIME: 'nighttime'
};
const CloudData = {
threeD: "<YOUR_3D_DATASET_ID>", // 3D DatasetのID
pointCloud: "<YOUR_POINTCLOUD_ID>", // PointCloudのID
building: "<YOUR_BUILDING_ID>" // BuildingのID
}
class CustomViewer extends maprayui.StandardUIViewer {
constructor(container, api_key, options = {}) {
super(container, api_key, options);
this.elapsedTime = 0; // Pin作成時間計算用
this.latValue = 0;
this.totalTime = 0; // 起動からの累積時間
this._render_mode = mapray.Viewer.RenderMode.SURFACE; // 描画モードをセット
this._base_map_url = BaseMapType.PHOTO; // 現在のベースマップ
this._time_type = TimeType.DAYTIME; // 現在の時間タイプ
this._maprayApi = new mapray.cloud.CloudApiV2({
tokenType: mapray.cloud.CloudApi.TokenType.API_KEY,
token: api_key
});
// Imageレイヤ＝を追加
this.addLayer( {
type: mapray.Layer.Type.IMAGE,
image_provider: new mapray.StandardImageProvider({ url: "https://opentiles.mapray.com/xyz/night-satellite/", min_level: 0, max_level: 8 }),
opacity: 1.0,
draw_type: mapray.ImageLayer.DrawType.NIGHT,
} );
}
/** @override */
onUpdateFrame( delta_time ) {
super.onUpdateFrame( delta_time );
this.totalTime += delta_time;
this.elapsedTime += delta_time;
if ( this.elapsedTime > 3.0 && this.totalTime < 15.0 ) {
const pin = new mapray.PinEntity( this.viewer.scene );
pin.altitude_mode = mapray.AltitudeMode.CLAMP;
pin.addPin( new mapray.GeoPoint( 138.71934, 35.36 + this.latValue, 3780 ), { size: 15 } );
pin.setBGColor([1.0, 0.5, 0.0]);
this.addEntity( pin );
this.elapsedTime = 0;
this.latValue += 0.005;
}
const viewer = this.viewer;
if ( viewer.render_mode !== this._render_mode ) {
viewer.render_mode = this._render_mode;
}
if ( this._time_type === TimeType.NIGHTTIME ) {
const sun_xy_degree = -45;
const sun_z_degree = 36.0;
uiviewer.viewer.sun.setSunDirection( [ Math.cos(Math.PI/180.0 * sun_xy_degree), Math.sin(Math.PI/180.0 * sun_xy_degree), Math.sin(Math.PI/180.0 * sun_z_degree) ] );
const moon_xy_degree = 135;
const moon_z_degree = 36.0;
uiviewer.viewer.moon.setMoonDirection( [ Math.cos(Math.PI/180.0 * moon_xy_degree), Math.sin(Math.PI/180.0 * moon_xy_degree), Math.sin(Math.PI/180.0 * moon_z_degree) ] );
uiviewer.viewer.moonVisualizer.setRadius(5);
} else {
const sun_xy_degree = 135
const sun_z_degree = 36.0;
uiviewer.viewer.sun.setSunDirection( [ Math.cos(Math.PI/180.0 * sun_xy_degree), Math.sin(Math.PI/180.0 * sun_xy_degree), Math.sin(Math.PI/180.0 * sun_z_degree) ] );
const moon_xy_degree = -45;
const moon_z_degree = 36.0;
uiviewer.viewer.moon.setMoonDirection( [ Math.cos(Math.PI/180.0 * moon_xy_degree), Math.sin(Math.PI/180.0 * moon_xy_degree), Math.sin(Math.PI/180.0 * moon_z_degree) ] );
uiviewer.viewer.moonVisualizer.setRadius(5);
}
}
/** @override */
onKeyDown( event ) {
switch ( event.key ) {
case "m": case "M": {
this._render_mode = (
this._render_mode === mapray.Viewer.RenderMode.SURFACE ?
mapray.Viewer.RenderMode.WIREFRAME :
mapray.Viewer.RenderMode.SURFACE
);
} break;
case "s": case "S": {
this._base_map_url = (
this._base_map_url === BaseMapType.PHOTO ?
BaseMapType.STANDARD :
BaseMapType.PHOTO
);
let image_provider;
if ( this._base_map_url === BaseMapType.PHOTO ) {
image_provider = new mapray.StandardImageProvider( {
url: "https://cyberjapandata.gsi.go.jp/xyz/seamlessphoto/",
format: ".jpg",
min_level: 0,
max_level: 18
} );
} else {
image_provider = new mapray.StandardImageProvider( {
url: "https://cyberjapandata.gsi.go.jp/xyz/std/",
format: ".png",
min_level: 2,
max_level: 18
} );
}
this.viewer.setImageProvider( image_provider, true );
} break;
case "t": case "T": {
this._time_type = (
this._time_type === TimeType.DAYTIME ?
TimeType.NIGHTTIME :
TimeType.DAYTIME
);
}
break;
case "d": case "D": {
this.get3DDataset();
} break;
case "p": case "P": {
this.getPointCloud();
} break;
case "b": case "B": {
this.getBuilding();
} break;
default: {
super.onKeyDown( event );
}
}
}
async get3DDataset() {
const datasetId = CloudData.threeD;
const resource = this._maprayApi.get3DDatasetAsResource( datasetId );
const loader = new mapray.SceneLoader( this.viewer.scene, resource, {
onEntity: ( loader, entity, feature ) => {
// Since the resource is a 3D dataset, the entity will be an instance of the ModelEntity class.
// When onEntity is specified, you need to manually add the entity.
entity.setPosition( new mapray.GeoPoint( 139.7454316, 35.658584, 351 ) );
entity.setScale( [ 20, 20, 20 ] );
this.addEntity( entity );
// Move the camera to the model's location.
const bounds = entity.getBounds();
this.startFlyCamera({
time: 3.0,
iscs_end: bounds.getCenter(),
end_altitude: 800,
end_from_lookat: 351
});
}
});
await loader.load();
}
async getPointCloud() {
const datasetId = CloudData.pointCloud;
const resource = this._maprayApi.getPointCloudDatasetAsResource( datasetId );
const provider = new mapray.StandardPointCloudProvider( resource );
const point_cloud = await this.viewer.point_cloud_collection.add( provider );
const end_cam_lookup_pos = new mapray.GeoPoint( 139.745401, 35.65857, 368 );
this.startFlyCamera({
time: 3.0,
iscs_end: end_cam_lookup_pos,
end_altitude: 800,
end_from_lookat: 351
});
}
async getBuilding() {
const datasetId = CloudData.building;
const b3d = await this.fetchBuildingData( datasetId, apikey);
const provider = new mapray.StandardB3dProvider( b3d.url, ".bin", {
meta_headers: {
"X-API-Key": apikey,
},
tile_headers: {
"X-API-Key": apikey,
},
});
const b3dScene = uiviewer.viewer.b3d_collection.createScene( provider );
const end_cam_lookup_pos = new mapray.GeoPoint( 139.5526, 35.31992, 0 );
this.startFlyCamera({
time: 3.0,
iscs_end: end_cam_lookup_pos,
end_altitude: 800,
end_from_lookat: 1000
});
}
async fetchBuildingData( datasetID, apikey) {
try {
const url = "https://api.mapray.com/b3ddatasets/v2/" + datasetID;
const response = await fetch(url, {
method: 'GET',
headers: {
'X-Api-Key': apikey
}
});
if (!response.ok) {
throw new Error(`response status: ${response.status}`);
}
return response.json();
} catch (error) {
console.error(error.message);
throw error;
}
}
}
const uiviewer = new CustomViewer( "mapray-container", apikey, {
atmosphere: new mapray.Atmosphere(),
sun_visualizer: new mapray.SunVisualizer( 32 ),
moon_visualizer: new mapray.MoonVisualizer( 'https://resource.mapray.com/assets/images/moon.jpg' ),
star_visualizer: new mapray.StarVisualizer( 'https://resource.mapray.com/assets/data/star75.json', 'https://resource.mapray.com/assets/images/starmap_512n2.jpg' ),
});
uiviewer.viewer.atmosphere.setRayleigh(0.01);
uiviewer.viewer.atmosphere.setMie(0.001);
uiviewer.setCameraPosition({
longitude: 142.0,
latitude: 20.0,
height: 2500000
});
uiviewer.setLookAtPosition({
longitude: 138.729802,
latitude: 35.363965,
height: 3000
});
</script>
</html>
|