Hello everyone, I have a question, how can I draw a rectangle on cesium? and save it in a database?

CesiumJS
1
  1. A concise explanation of the problem you are experiencing.
    How could I create a polygon?
  2. An example of a minimum code. If you have found an error, this helps us to reproduce and repair it.
    I’ve only seen code already with a rectangle
  3. Context. Why do you need to do this? We could know a better way to achieve your goal.
    to mark areas of interest
  4. The version of Cesium you are using, your operating system and browser.
    1.4
2

Check out this Sandcastle example which shows how to draw lines and polygons. Saving the data to a database is beyond the scope of this group.

Scott

3

Are you sure you’re using Cesium 1.4? That build is from many years ago. Cesium has monthly releases. The current version, 1.55, is very, very different.