Weizhen Huang weizhen
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  • Joined on 2022-10-03
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Weizhen Huang created pull request blender/blender#116773 2024-01-04 09:53:32 +01:00
EEVEE-Next: implement more efficient and less noisy GGX VNDF sampling
Weizhen Huang pushed to eevee-vndf at weizhen/blender 2024-01-04 09:22:04 +01:00
cdc0483814 EEVEE-Next: implement less noisy GGX VNDF sampling for reflections
Weizhen Huang pushed to eevee-vndf at weizhen/blender 2024-01-04 09:18:06 +01:00
ded5b7dbf6 EEVEE-Next: implement less noisy GGX VNDF sampling for reflections
a1755a01c8 EEVEE-Next: implement more efficient GGX VNDF sampling
ac70bc3611 Fix: temporarily disable Cycles patch map assert to avoid failing test
8131a636fb Build: bump supported Python version to 3.11 on macOS
0b0e0601a1 UI: Recent Menu Previews
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Weizhen Huang created branch eevee-vndf in weizhen/blender 2024-01-04 09:18:06 +01:00
Weizhen Huang commented on pull request blender/blender#109757 2023-12-23 20:49:23 +01:00
WIP: Cycles: implement faster GGX VNDF sampling

There is a new paper at SIGGRAPH Asia 2023 Bounded VNDF Sampling for Smith–GGX Reflections…

Weizhen Huang created pull request blender/blender#116094 2023-12-12 13:22:32 +01:00
WIP: Cycles: Multi-scale Principled Hair Huang Model
Weizhen Huang created branch hair-nearfield in weizhen/blender 2023-12-12 13:06:58 +01:00
Weizhen Huang pushed to hair-nearfield at weizhen/blender 2023-12-12 13:06:58 +01:00
f4db5443d3 WIP: Cycles: make Principled Hair Huang both near- and far-field
57baa1ed2a Cleanup: simplify computation of h_to_gamma() in Principled Hair Huang
1c81a65246 Refactor: pre-compute valid integration interval in Principled Hair Huang
5ecb8dc206 Cycles: adjust normal in Principled Hair Huang to be orthogonal to the tangent
16705f078c Fix #116000: Face set toggle visibility not working correctly
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Weizhen Huang commented on pull request blender/blender#116088 2023-12-12 10:11:53 +01:00
Fix #113728: fireflies in Principled Hair Huang with MIS
Weizhen Huang pushed to fix-hair-firefly at weizhen/blender 2023-12-12 10:07:39 +01:00
38e125ce35 Fix #113728: fireflies in Principled Hair Huang with MIS
Weizhen Huang created pull request blender/blender#116088 2023-12-12 10:05:35 +01:00
Fix #113728: fireflies in Principled Hair Huang with MIS
Weizhen Huang pushed to fix-hair-firefly at weizhen/blender 2023-12-12 10:03:50 +01:00
3421501123 Fix #113728: fireflies in Principled Hair Huang with MIS
f9269312da Fix #116075: OpenGL Shader Compilation On Selected Platforms
1db803516a Fix: Debug assert in file_handler_test
6428f2329e Anim: reorder "View in Graph Editor" buttons in the context menu
f66ad2d919 Cleanup: Suppress Unused Variables In Release Builds
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Weizhen Huang created branch fix-hair-firefly in weizhen/blender 2023-12-12 10:03:50 +01:00
Weizhen Huang commented on issue blender/blender#113942 2023-10-20 15:31:59 +02:00
Regression: Blender 4.0 Beta - Bump Node Issue

This is bad, the algorithm has a discontinuity when z switches the sign, so N = {0.906022, -0.423203, -0.004779} would give a T of {0.183028, 0.381608, 0.906022}, but N = {0.906022, -0.423203,…

Weizhen Huang commented on issue blender/blender#113693 2023-10-14 10:25:44 +02:00
4.0 cycles spotlights produce unwanted refraction and glare

This is a case of bad visualization. In Cycles the spotlight’s “cone of visibility” has always been wider than the overlay cone. For 4.0 you can imagine a light bulb with a lamp shade,…

Weizhen Huang approved blender/blender#112881 2023-09-26 01:32:20 +02:00
EEVEE: Add support for metallic F82 tint

Looks great! Only very very nitpicking comments.

Weizhen Huang commented on pull request blender/blender#112881 2023-09-26 01:32:20 +02:00
EEVEE: Add support for metallic F82 tint

And blue

Weizhen Huang commented on pull request blender/blender#112881 2023-09-26 01:32:19 +02:00
EEVEE: Add support for metallic F82 tint

Are theses const evaluated at compile time?

Weizhen Huang commented on pull request blender/blender#112881 2023-09-26 01:32:18 +02:00
EEVEE: Add support for metallic F82 tint

This is not F82, but a pre-integrated factor, F82 is contained in b. Maybe F82_bias or something?

Weizhen Huang commented on pull request blender/blender#112881 2023-09-26 01:32:18 +02:00
EEVEE: Add support for metallic F82 tint

F82 instead of f82.