CesiumGS / CesiumGS/cesium-native
OSM map misaligned when using CesiumUrlTemplateRasterOverlay
- Dominant language
- C++
- Stars
- 623
- Forks
- 277
- PR merge metrics
- No merged PRs in 30d
Description
I am using the Cesium for Unreal plugin version 2.24.1 to load an OSM map. I am using the CesiumUrlTemplateRasterOverlay with the URL https://a.tile.osm.org/{z}/{x}/{y}.png, but the resulting map is misaligned, as shown in the image. However, when I load it in CesiumJS, it is complete and works correctly. It seems that there is a bug in Cesium Native.
Contributor guide
Research direction
Reproduce the issue with Cesium for Unreal 2.24.1 using CesiumUrlTemplateRasterOverlay and https://a.tile.osm.org/{z}/{x}/{y}.png, then compare the result with CesiumJS. Trace the raster overlay and tile-coordinate handling in Cesium Native; done means the OSM imagery is aligned correctly with the map.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-graphics
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 48/100