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A GLES2-specific tweak is now documented for the GUI in 3D demo. This also tweaks shadow quality and performance to find a better balance and result in smoother shadows, including when using GLES2 (thanks to the use of PCF13 shadow filter mode). In demos that allow falling back to GLES2, ETC1 texture import is enabled to allow exporting to Android or HTML5 without having to tweak anything.
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.
