Sweet thanks for the playground. I think I understand what you’re trying to do. In the example you sent, you are able to see both cameras because there are 2 cameras added to the same scene (sceneA), with the ground, sphere, and light also added to sceneA.
If I understand what you’re asking about here, it seems like you’d like to have 2 different scenes, each one with it’s own camera, and then render them together on screen. This is possible, however you need to have the same assets in both scenes for it to look correct.
Check out this updated playground as an example:
We’re duplicated the assets and adding them to sceneB, so now there is a set in sceneA, and sceneB.
Technically, it was working before, however sceneB was empty, so there was nothing to draw on screen.
Also for some efficiency, there’s some added bits at the bottom of this playground to stop the render loop, and then spin it up again with rendering the exact scenes you’d like. When working in the playground, there is existing render loop logic that you don’t deal with in your own project. This means we need special consideration to tell the playground to do exactly what we want.
You can read more about this here:
Hope this is helpful!