How to show 3DTiles like GeoJSON?

CesiumJS
1

Hi all, I’m now trying to load the whole and display a city’s 3DTiles buildings using cesium, and when loading using 3DTiles, only some of the levels are displayed (you can’t actually see the buildings under this level :smiling_face_with_tear:):

image
image1608×829 69.4 KB

The effect I’m trying to achieve:

image
image1589×835 132 KB

image
image1452×689 78.5 KB

This looks similar but there is a difference, the downtown buildings are already shown in the image below and the result I developed using 3DTiles looks like this:
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image1552×831 110 KB

At the initial level, the buildings are not visible, only after zoom level.
Please how can I achieve the effect in figure 2, like using GeoJSON to load the buildings. Unfortunately I have a recurring memory overflow when loading buildings using GeoJSON.

2

Hi there,

Would you be able to explain in a bit more detail how you are using 3D Tiles?

It appears as though you are using vector data. While we’ve done some early work in Vector 3D Tiles, we do not believe they are part of the official format yet.

3

Thanks for the answer, what I’m trying to achieve is: show 3dTiles (though not all) at a zoom level of 10 (first image), used to let the user understand that the building has been loaded

4

What format are your 3D Tiles files, and how did you generate them?