When you are working on a
Compo
Composite 2D Layer, Shape layer and 3D Layer together. [Ctrl] + [Shift] + [N] to create a new composition after opening Smode
Read More
that contains 3D elements,
you can choose to preview the 3D view of your objects in the
Viewport
Preview and edit your content
Read More
,
allowing you to move around in the 3D space, or the 2D view from a specific viewpoint
(choose this viewpoint by creating a
Camera
A camera filming 3D content
Read More
in your Compo, or selecting an existing camera as 'Current Camera').
To switch between the 2D and 3D view, click the button with a blue (2D) and a yellow (3D) square, on top of the
Viewport
Preview and edit your content
Read More
: