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scially / Cesium3DTilesConverter

Convert OSGB,Shp,GDAL To Cesium 3DTiles
GNU Lesser General Public License v2.1
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osgb转3dtiles坐标还有点偏移 #17

Closed yipiaojun closed 7 months ago

yipiaojun commented 1 year ago

用cesium3DTilesConverter 2.1版测试osgb转3dtiles，与cesiumlab转的效果对比，坐标还是有显著的偏移。(cesium3DTilesConverter 2.1和原来的 "3dtiles"工具的偏移效果是一样的。)

3dtiles对比-cesiumlab(1) 3dtiles对比-cesium3DConverter(1)
yipiaojun commented 1 year ago

fanvanzh 说 ”这个可能需要逐顶点对osgb进行proj4投影，现在是只处理了局部坐标系的原点。“ https://github.com/fanvanzh/3dtiles/issues/209

472818652 commented 1 year ago

fixed by https://github.com/fanvanzh/3dtiles/pull/249 fanvanzh那边已经修复了，这边有计划把修复同步过来吗

scially commented 1 year ago

是的，正在同步