3 papers
cs.GR2026
Split Radiance Cascades: Real-Time Global Illumination via Sparse Radiance Probes
Rouli Freeman, Alexander Sannikov
Radiance probe methods are a popular and well-tested approach for approximating diffuse global illumination for real-time graphics, but they commonly suffer from a lack of detail d…
cs.GR2025
Holographic Radiance Cascades for 2D Global Illumination
Rouli Freeman, Alexander Sannikov, Adrian Margel
Efficiently calculating global illumination has always been one of the greatest challenges in computer graphics. Algorithms for approximating global illumination have always strugg…
astro-ph.SR2024
Radiance Cascades: A Novel High-Resolution Formal Solution for Multidimensional Non-LTE Radiative Transfer
Christopher M. J. Osborne, Alexander Sannikov
Non-LTE radiative transfer is a key tool for modern astrophysics: it is the means by which many key synthetic observables are produced, thus connecting simulations and observations…