Weizhen Huang weizhen
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  • Joined on 2022-10-03
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Weizhen Huang pushed to main at blender/blender 2023-05-11 11:24:01 +02:00
8e70ab9905 Fix #107603: queried the area of an empty bounding box
Weizhen Huang closed issue blender/blender#107603 2023-05-11 11:24:01 +02:00
Regression: Light tree stack overflow crash with emission materials
Weizhen Huang commented on issue blender/blender#107603 2023-05-11 11:23:37 +02:00
Regression: Light tree stack overflow crash with emission materials

cc @weizhen

It's weird, I didn't receive any notification from this mention.

Weizhen Huang deleted branch motion_triangle_offset from weizhen/blender 2023-05-08 19:11:31 +02:00
Weizhen Huang pushed to main at blender/blender 2023-05-08 19:11:28 +02:00
6a7ca67a98 Fix #107725: ray-offset was incorrectly applied on motion triangles
Weizhen Huang closed issue blender/blender#107725 2023-05-08 19:11:19 +02:00
Regression: Wireframe artifact on fast transforming glass-shader and motion blur on
Weizhen Huang merged pull request blender/blender#107748 2023-05-08 19:11:17 +02:00
Fix #107725: ray-offset was incorrectly applied on motion triangles
Weizhen Huang created pull request blender/blender#107748 2023-05-08 18:15:21 +02:00
Fix #107725: ray-offset was incorrectly applied on motion triangles
Weizhen Huang pushed to motion_triangle_offset at weizhen/blender 2023-05-08 18:14:22 +02:00
5ff7703679 Fix #107725: ray-offset was incorrectly applied on motion triangles
0327d2c963 Add missing notifier when setting cursor.matrix
8759ae1760 GPU: Initialize SRGB In TestCases
7e79e0eec0 File Browser: Avoid filling file cache needlessly on auto-complete
be19edf356 Cleanup: Add API comment on side-effect of file browser query function
Compare 10 commits »
Weizhen Huang created branch motion_triangle_offset in weizhen/blender 2023-05-08 18:14:22 +02:00
Weizhen Huang approved blender/blender#107560 2023-05-05 15:00:37 +02:00
Refactor: flatten light tree in recursive function

Looks great! The logic is indeed much more clear now.

Weizhen Huang commented on pull request blender/blender#107560 2023-05-05 15:00:36 +02:00
Refactor: flatten light tree in recursive function

This is not a flatten operation, maybe call it something like copy_light_tree_node_to_device()?

Weizhen Huang commented on pull request blender/blender#107560 2023-05-05 15:00:36 +02:00
Refactor: flatten light tree in recursive function

Similar here, it's mainly copying to device but also flattens subtree. Maybe better to rename too? Something with copy_and_flatten()

Weizhen Huang pushed to recursive-light-tree-flatten at brecht/blender 2023-05-05 14:45:54 +02:00
745ff1c3c9 Cleanup: remove noise in the comment
cfd7de83ac Swap instance and reference before flattening the subtree
Compare 2 commits »
Weizhen Huang commented on pull request blender/blender#105600 2023-05-04 20:02:37 +02:00
Cycles: new Microfacet-based Hair BSDF with elliptical cross-section support

The last few commits aim to mitigate the energy loss issue.

Energy loss due to single-scattering microfacets

We refer to the paper [Practical multiple scattering compensation for…

Weizhen Huang pushed to microfacet_hair at weizhen/blender 2023-05-04 20:01:02 +02:00
9fd0c502d6 Approximate TRRT+ terms
2ec576f1a3 Cleanup: invert the direction of refract_angle()
1a7203edbb Merge remote-tracking branch 'origin' into microfacet_hair
91562e880e Add albedo scaling to reduce energy loss
bcedbdcf6f Cleanup: improve code-comments, naming, use defines, correct spelling
Compare 27 commits »
Weizhen Huang pushed to microfacet_hair at weizhen/blender 2023-05-02 20:54:47 +02:00
7d25982d7c Merge remote-tracking branch 'origin' into microfacet_hair
Weizhen Huang pushed to microfacet_hair at weizhen/blender 2023-05-02 20:50:18 +02:00
67da18dc22 Merge remote-tracking branch 'origin' into microfacet_hair
a3e9d79ac7 Add albedo scaling to reduce energy loss
22245115fd Fix #107499: Text Object Selection with Scale To Fit Mode
824a998a14 Reduce visibility check
71e4f48180 Nodes: Improve link drag search value moving
Compare 467 commits »
Weizhen Huang commented on pull request blender/blender#105600 2023-04-18 22:45:02 +02:00
Cycles: new Microfacet-based Hair BSDF with elliptical cross-section support

I tried to isolate individual lobes. The TRRT+ term in Principled Hair doesn't seem to make a drastic difference:

Weizhen Huang commented on pull request blender/blender#105600 2023-04-18 16:17:01 +02:00
Cycles: new Microfacet-based Hair BSDF with elliptical cross-section support

@blender-bot package