Hacker News with Generative AI: Real-time Rendering

Gaussian Frosting: Editable complex radiance fields with real-time rendering (anttwo.github.io)
We propose Gaussian Frosting–or Frosting, for short–, a novel mesh-based representation for high-quality rendering and editing of complex 3D effects in real-time.
New AI model can hallucinate a game of 1993's Doom in real time (arstechnica.com)