godot-demo-projects/viewport/3d_in_2d/README.md

3D in 2D

A demo showing how a 3D scene can be shown within a 2D one using viewports.

Language: GDScript

Renderer: Compatibility

Check out this demo on the asset library: https://godotengine.org/asset-library/asset/2804

How does it work?

The 3D robot is rendered to a custom Viewport node rather than the main Viewport. In the code, get_texture() is called on the Viewport to get a ViewportTexture, which is then assigned to the sprite's texture.

Screenshots