Help flying to a Rectangle using sceneMode: Cesium.SceneMode.SCENE2D

CesiumJS
1

1. A concise explanation of the problem you’re experiencing.

Flying to a destination from a Rectangle when the view sceneMode: Cesium.SceneMode.SCENE2D is not working as expected.


const rectangle = Cesium.Rectangle.fromDegrees(left, bottom, right, top)

const destination = viewer.camera.getRectangleCameraCoordinates(rectangle)

viewer.camera.flyTo({

destination

})

When I use a SCENE3D the flyTo works correctly, but using SCENE2D it goes to unexpected places.

2. A minimal code example. If you’ve found a bug, this helps us reproduce and repair it.

It’s reproducible on sandcastle:

https://sandcastle.cesium.com/#c=ZVHLTsMwEPwVKxdSKTgPJ2lTQoUUuPGQKOKUi3G2xcKxke20Koh/x2mbUMC3nZ3ZnR1vqEYbDlvQ6BJJ2KIKDO9a/LzH/DO2LyslLeUS9FmAPmuJ/jzDQMKdamA+yJcDgpfVzf1Nco2+Jhe1rCVT0likgVkq1wLc0uO8LRg7R+cxnkVpTrJplEVZkU7zABnV2dc5ijDJIxKlJCEkL5KsyLIAAR1VDkyLIk4LMk2Ja0mlB1kcz9J0Nk1IEeczUsuvHyeNW8sltVxJ5+WQBGa0BU3xGuzjYLTaQ5VSuunpYPzxhskwi1HtGpzKxI06BlGNGF5p1Y4l8U82T3o/v3evxO5J+WPWJ+TA+Z94gVcauxOwODCuePvu7kWdFj7GoYX2XfQuw5eOvYHFzJg+/zIcRGXDN4g3l7X354drDzFBjXGdVSfEkn9A7S3K0PF/yYSiLon1wwa0oLue8hovbg8gxrgMXflfZZUSL1SfTPwG

3. Context. Why do you need to do this? We might know a better way to accomplish your goal.

I store a rectangle so when I pick a location I can zoom into the rectangle location with this snippet;

2

This looks like a bug to me. I opened an issue here: https://github.com/CesiumGS/cesium/issues/8697

You can pass a rectangle to the destination when doing viewer.camera.flyTo, that seems to work correctly in 3D and 2D. Does that work for you?

3

Yes, it’s working using the rectangle. Thank you so much!

4

Following up on this, seems like after flying to the rectangle the method camera.computeViewRectangle() is returning undefined.

Do you have a change to give it a check? I modified your sandcastle a little bit here

5

Well seems more like the rectangle is not available in America

Sandcastle