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

3D in 2D

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

Language: GDScript

Renderer: GLES 2

Check out this demo on the asset library: https://godotengine.org/asset-library/asset/128

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

Screenshot