Ryoichi Ando

Research and development - physics simulation for graphics.

[Ryoichi Ando @ryichando]

We’ve released the official Blender add-on for ZOZO’s Contact Solver, our open-source physics solver developed at ZOZO, Inc. Blender users, please take a look!

https://t.co/t2kmcaCP2i

[Ryoichi Ando @ryichando]

@AndrejBischoff Yes, it’s possible. If you have a skirt with bending stiffness, set the rest angle from the initial geometry.

[Ryoichi Ando @ryichando]

New version arrived. It now supports deforming pinned vertices using Geometry Nodes. https://t.co/t2kmcaCP2i

[Ryoichi Ando @ryichando]

@tamagouuuuuuu ZOZO’s Contact Solver はクラウド用途メインに設計されているので、例えばhttps://t.co/rVTddYsId5 を利用すれば100円以下で試せます。

[Ryoichi Ando @ryichando]

@3D_director Not yet.

[Ryoichi Ando @ryichando]

We thank https://t.co/xbmgdXSnzf for creating a beautiful cloth simulation reel using our solver
https://t.co/B0cxuOSXj3

[Ryoichi Ando @ryichando]

Thank you, NARZ, for sharing your realistic 3D artwork created with our solver. https://t.co/eAkiZwjXiY

[Ryoichi Ando @ryichando]

We sincerely thank @MatterCg for creating a great video about ZOZO's Contact Solver! https://t.co/SeQ38DUKsD

[Steve @hrgiger44]

ZoZos contact solver @ryichando , after seeing @MatterCg 's video on it, it really is impressive, this is about 35 layers of cloth not interecting #b3d

[ハカセ アイ(Ai-Hakase)🐾最新トレンドＡＩのためのＸ 🐾 @ai_hakase_]

【世界激震】ZOZO開発の物理演算エンジンがオープンソースで一般公開！
👉 https://t.co/edPaTYtLP4
仮想試着システムを支える「ガチ」の物理シミュレーション技術が無料で利用可能になりました。AAAゲーム制作現場クラスの驚異的な精度を誇ります！

・最大18億個の接触ポイントを高速処理
・布の突き抜けを完全に防ぐ「ゼロ・クリッピング」
・GPUによる圧倒的な演算速度

BlenderプラグインやJupyterLab連携も完備されており、バーチャルファッションからロボット工学まで幅広く応用可能です。シミュレーションの常識を塗り替える神ツールです！🚀
#ZOZO #物理演算

[Ryoichi Ando @ryichando]

@YUSSEPE_PGw6 I know it’s a bit complicated but please read through the README and find Blender Addon section. I know it’s a long README though.

[Ryoichi Ando @ryichando]

New version delivered. You can now drive pinned vertices with armatures! https://t.co/t2kmcaCP2i

[Ryoichi Ando @ryichando]

@YUSSEPE_PGw6 https://t.co/t2kmcaCP2i

[Ryoichi Ando @ryichando]

A reel from Alan Maulana Syarif https://t.co/ANBIDSLySH

[Jesaro @jesaro]

Jugando con #zozo es muy fácil de implementar en #blender y los tutoriales son muy fáciles de seguir.

[Ryoichi Ando @ryichando]

@minchen_li_ Congrats big time!

[Minchen Li @minchen_li_]

Want to know more about our new elastodynamic contact simulator inside Genesis World?
See our #SIGGRAPH 2026 paper at https://t.co/PKaaCyObhL!
In 2020, IPC enabled penetration-free simulation using barrier functions, but it limited the efficiency.
Today, let's remove the barrier!

[Ryoichi Ando @ryichando]

Ever wondered what happens when you accidentally dry yarned cloth and it shrinks? Our simulator can show you. This 30-frame video takes about 0.4 seconds per frame to simulate. A video tutorial is also available. https://t.co/t2kmcaCP2i

[Ryoichi Ando @ryichando]

@utage_studio ご迷惑おかけして申し訳ありません。。。

[Ryoichi Ando @ryichando]

@szonszon Hi! The fix is now deployed. If you use the old version, you may still see clipping even with triangulation. In the new version, no clipping should occur as long as the mesh is triangulated.

[Ryoichi Ando @ryichando]

I’ve delivered two new tutorial videos, one of which includes dynamic anisotropic shrinking, such as wrapping a monkey with a cylindrical sheet, like this. https://t.co/t2kmcaCP2i

[Ryoichi Ando @ryichando]

ZOZO's Contact Solver is now featured by School of Motion. Check it out! https://t.co/3vfWmxUZ6q