PureLight: Learning Complex Luminaires with Light Tracing

arXiv:2606.04319 · cs.GR, cs.CV · Submitted 2026-06-03 · Read on arXiv

cs.GR, cs.CV

Submitted: 2026-06-03

Updated: 2026-09-16

Code: https://github.com/pedrovfigueiredo/purelight

Terminology

• Normalizing Flow — 20× in this paper · explained in 3 episodes
• Distillation — 8× in this paper · explained in 2 episodes
• Normalizing Flows — 3× in this paper · explained in 4 episodes
• Trace — 3× in this paper · explained in 2 episodes
• Adam — 2× in this paper · explained in 2 episodes
• Fidelity — 2× in this paper · explained in 2 episodes
• Ablation — 1× in this paper · explained in 1 episode
• Benchmark — 1× in this paper · explained in 2 episodes
• Core — 1× in this paper · explained in 2 episodes
• Diffusion Model — 1× in this paper · explained in 8 episodes
• Flow Matching — 1× in this paper · explained in 8 episodes
• Hybrid Approach — 1× in this paper · explained in 4 episodes
• Kullback-Leibler (KL) Divergence — 1× in this paper · explained in 3 episodes
• Physically-based Monte Carlo — 1× in this paper
• Wavelet Transform — 1× in this paper · explained in 2 episodes

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