Jason Beverage

Rob, you might need to send Glenn or I the data to take a look at. You shouldn't have to raise your ulimit (you're not actually using over 4096 files...

Is OSGEARTH_SOURCE_DIR even being set to anything in VCPKG? That is something that is used internally to include the imgui based apps. If you are trying to build your own...

Did you do a full clean rebuild and delete any old files you have laying around?

What version of Cesium Native are you using? Try using git sha 952b17446b960190b2989085b7bdb23f4ccb2d27 of Cesium Native if you would and report back, that is what I was testing against.

I've pushed a fix for this to the master, it was an issue with an internal cache attempting to use the URI (which doesn't exist) as a key. Thanks for...

Thanks for the report. I've looked into this and pushed a fix to the master in 49f989ccedfd6cd6e9d78337c97e628334b397f6. It was an issue with the order of static libraries being very particular...

Try the master, it should be ok now. Make sure you build cesium-native by passing in the -DCMAKE_POSITION_INDEPENDENT_CODE=ON setting when you run cmake configure.

Added a check to see if the profileStr might be JSON before attempting to parse it.

Do you have a test case we can use? One reason might be that Cesium has implemented a level skipping optimization in 3d tiles so it loads the highest res...

@shiner-chen are you using the new [osgEarthCesium integration](https://cesium.com/blog/2023/10/05/osgearth-adds-support-for-cesium-native/)? It should be much faster than our previous implementation.