Cornell Box Lab
by 3dnchu
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Cornell Box Lab by 3dnchu
by 3dnchu
PNG
JPEG
EXR (multi-pass)
GLB
USD
OBJ
1024 x 512
2048 x 1024
4096 x 2048
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WebGPU
vgpu
(vgpu.sh)
TypeScript / Vite
Path tracing: Next Event Estimation, ReSTIR DI, light-probe GI
Bilateral & ร-Trous denoising
Ground-Truth Ambient Occlusion (GTAO)
ACES filmic tonemap (Narkowicz 2015 fast fit)
Henyey–Greenstein phase function (fog scattering)
glTF 2.0 (GLB), OpenUSD, OBJ+MTL export
Multi-pass OpenEXR export
Cloudflare Pages
Narkowicz, K. (2015). ACES Filmic Tone Mapping Curve.
Henyey, L. G., & Greenstein, J. L. (1941). Diffuse radiation in the Galaxy.
Astrophysical Journal
, 93, 70–83.
Jimenez, J., et al. (2016). Practical Realtime Strategies for Accurate Indirect Occlusion.
SIGGRAPH Talks
.
Bitterli, B., et al. (2020). Spatiotemporal reservoir resampling for real-time ray tracing with dynamic direct lighting.
ACM TOG
.
Khronos Group. glTF 2.0 Specification.
Pixar Animation Studios. OpenUSD.
OpenEXR (Academy Software Foundation).
Cornell Box Lab by 3dnchu