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请问一下cesium如何加载cgcs2000坐标系的影像服务呢 #2

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a873054267 opened this issue Jan 23, 2019 · 5 comments
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@a873054267
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@YanzheZhang
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cesium可以加载标准的wms和wtms服务,这与你的原始数据坐标系没关系,只要你的数据服务器发布WMS服务是可以支持cgcs2000坐标系的数据就可以。我是这样理解的不知道是否正确,目前我用过geoserver作为数据服务器,但不知道geoserver是否支持cgcs2000坐标系。

@a873054267
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我也不太清楚,按道理应该是支持的,国家天地图也是2000的,都能加载上。麻烦您看看这个能不能加载呢?http://58.216.48.11:6080/arcgis/rest/services/CZ_Vector/MapServer

@dreamhappy
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请问题一下如何将3dtiles 数据,按任意绘制的多边形区域,裁切掉多边形内的部分?

@YanzheZhang
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cesium提供了clipplane,计算各个边法线即可,这个方法貌似要求多边形必须是凸多边形,可以试试

@serverPlusclient
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try this!!!
new Cesium.WebMapTileServiceImageryProvider({ url: 'WMTS_URL?', layer: 'wzmap_map', style: 'default', tileMatrixSetID: 'default028mm', format: 'image/png', tilingScheme: new Cesium.GeographicTilingScheme(), maximumLevel: 21, tileMatrixLabels: ['1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16','17','18','19','20','21'] })

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