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toporetarget_reimp

A reimplementation of TopoRetarget, with dynamic viewer to see the retarget process from mano hands to wuji hands.

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GITHUB · launched Sep 10, 2026 · 21 upvotes (top 38%) · 0 views

Niche: animation and motion graphics software · 226 launches, 24 in the last 7 days ▲ +50% · Explore this niche →

Category and tags
  • Horizontal
  • Hardware & robotics
  • Developer
  • Not AI
  • Hobby / open-source project

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More like this: all 226 launches in animation and motion graphics software →

Could you build this?

No Reimplementing 3D topological motion retargeting for hand kinematic models involves complex computational geometry, kinematics solvers, and 3D mesh deformation math.

What it would actually take: The stack involves PyTorch/JAX, PyTorch3D or Libigl, and custom kinematic solver layers to map high-degree-of-freedom hand poses (MANO model to robot/Wuji hands) while maintaining contact topology constraints and avoiding self-intersection. Requires graduate-level robotics and computer graphics expertise.

Competitors

Other products that read as similar to this one : 2616 launches clear the similarity bar, closest 8 shown.

Attention rank: #943 of 2617 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 316 days after the earliest competitor.

  • FlashDexRetarget · github · 2026-10-04 · 40 upvotes · similarity 0.64
  • toyxyz-blender-retargeter · github · 2026-11-12 · 63 upvotes · similarity 0.59
  • blank-page · github · 2026-11-03 · 316 upvotes · similarity 0.57
  • morphometric · github · 2026-09-25 · 11 upvotes · similarity 0.54
  • ropedia-w0 · github · 2026-10-17 · 38 upvotes · similarity 0.52
  • Motus2 · github · 2026-09-11 · 35 upvotes · similarity 0.51
  • HINT · github · 2026-09-18 · 26 upvotes · similarity 0.51
  • Spark-0 · github · 2026-10-16 · 12 upvotes · similarity 0.51

Related data

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