Quantized mesh terrain

[Blaz83]

Hello.

I’m building the cesium terrain in 2 formats; heightmap and quantized mesh.

Heightmap works fine, but on quantized mesh there are some large gaps, especially on mountain terrain.

For example:

But when i check the actual tile data (simply reading the triangles and rendering the wireframe in custom app), there are no gaps:

If i check the wireframe in the cesium i see that the problematic tile is rendered in a decimated form:

So the question is; why is the cesium using this decimated tile form?

Also, please ignore the tile cut-off on the bottom, this is just some test data i’m working with (same problem happens on full dataset).

[Blaz83]

Ok, should have checked the console sooner…

The problem was that upstream proxy was not seting the correct content type/encoding.

Now all works fine.

But it’s interesting that some tiles worked and some did not.