how can i build custom primitive with my vertex data

CesiumJS
1

Hi，My Name is Zhao.

And Now I am confused in how to build myself custom primitive with my vertex data?

some shape that the Entity is not support.

or how can I search some useful Information to build it.

Thanks a lot.

2

Hi Zhao,

While a little less simple than working with the Entity API, you can try using the lower-level geometries.

Hope that helps.

Thanks!

Gabby

3

Hi Gabby，

Thank you very much for your reply.This is my Problem：

I can’t use primitive like BoxGeometry too, because I want to build a geometry like tetrahedron ,4 vertex or 5 vertex…

and I can’t find any information in sandbox or your tutorials.Can you give me some guidance?

By the way, I found some images of sensor in your cesiumPro.

How can I get cesiumPro and How to buy it?

Thanks a lot.

在 2017年10月21日星期六 UTC+8上午2:48:19，Gabby Getz写道：

4

Hi Zhao,

I think the closest you could get is create a PolylineGeometry and extrude the height for a volume. If that’s not sufficient, could you perhaps create a model from your data?

Email todd@agi.com for info on CesiumPro.

Thanks!

Gabby

5

For custom geometry, check out https://github.com/AnalyticalGraphicsInc/cesium/wiki/Geometry-and-Appearances