A CRT TV and retro console would offer the best results, but there are many software tricks to make your favorite old games ...

BUKKBEEK’s Godot Pixel Renderer converts 3D models into retro pixel art with customizable effects and animation export.

So I've been suggesting that people run my plugin on cards with pixel shader support.<BR><BR>But it turns out that OS X's fragment programs are kinda equivalent to ps1.4.

Vertex shaders can perform animation tasks directly on the geometry; I can't think of too many good examples of these. IIRC they can also be used for lighting, and to simulate fixed-function ...

" Rendering an object usually involves several shaders (e.g. a vertex shader and a pixel shader working together), as well as a number of other settings for the GPU: culling mode, blend mode ...