AI Retopology Is Finally Getting Good — TriFlow, Autoremesher & More - 3D AI News #15

PixelArtistry
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2026年07月12日
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The biggest week in 3D AI topology yet — TriFlow generates artist-like mesh topology, AutoRemesher just dropped v1.0, Epic Games shipped a playable neural world model, and NVIDIA is cooking again with TRON. Here's everything covered this week!

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Links:
MIRA — Epic Games Multiplayer World Model: https://mira-wm.com/
AutoRemesher v1.0 (GitHub): https://github.com/huxingyi/autoremesher
TriFlow — Artist-Like Mesh Topology: https://arxiv.org/abs/2606.20131
Dual Contouring of Signed Distance Data: https://gatc.cs.columbia.edu/projects/dual-contouring-of-signed-distance-data.html
NeuMatEx by NVIDIA: https://nvlabs.github.io/neumatex/
PixWorld: https://sensengao.github.io/PixWorld/
VARCO 3D 2.0: https://x.com/VARCO3D/status/2072174095534641399?s=20
MotionGen: https://x.com/CGinterest/status/2075051630073131171
TRON by NVIDIA: https://arxiv.org/abs/2606.11314
Hyper3D Rodin Gen-2.5 (14-day free trial): https://hyper3d.ai/a/S921ISH0
Rigging update Rodin: https://x.com/DeemosTech/status/2074871937516638398

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TripoAI: https://studio.tripo3d.ai/home?via=pi...
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Hitem3D: https://www.hi3d.ai/?utm_source=koc_kol_YTB&utm_medium=sign_up&utm_campaign=PIXELARTISTRY6
MeshyAI: https://www.meshy.ai/?via=pixelArtistry
Hyper3D Rodin Gen-2.5: https://hyper3d.ai/a/S921ISH0

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⏱ Timestamps
0:00 – Intro
0:22 – MIRA — Epic Games multiplayer neural world model
1:35 – AutoRemesher v1.0 — free open source quad remesher update
2:25 – TriFlow — artist-like mesh topology from AI
3:25 – Dual Contouring of Signed Distance Data (SIGGRAPH 2026)
4:33 – NVIDIA Neural Materials
5:34 – PixWorld — 3D Gaussian scene generation & reconstruction
6:25 – VARCO 3D 2.0 — NCSoft/NC AI update
7:27 – Open source motion capture tool for Blender
8:17 – NVIDIA TRON — relighting 3D Gaussian splats
9:04 – Rodin Gen-2.5 new rigging tool announcement
9:34 – Outro