2026 Open 3D Technical Summit (Nanjing) — Agenda Released, Registration Open
The Nanjing stop of the 2026 Open 3D Technical Summit will be held in Nanjing on June 11, 2026. Hosted by the Open3DGMBE Technical Oversight Committee, the summit is organized around three tracks — geometry kernel evolution, the constraint solving engine and industrial adoption — and is open to all community developers and industry users.
| Item | Details |
|---|
| Time | June 11, 2026, 09:00 - 17:30 |
| Venue | Hall 3, Jiangsu Software Park Conference Center, Nanjing, China |
| Format | On-site main venue + live stream |
| Capacity | 200 on-site seats (registration required) |
| Fee | Free |
Morning: Main Forum
| Time | Topic | Speaker |
|---|
| 09:00 - 09:20 | Opening remarks and community annual review | Community Council |
| 09:20 - 10:10 | Geometry kernel 2.x architecture evolution and stability governance | Kernel SIG |
| 10:10 - 11:00 | Numerical stability practices in the constraint solving engine | Solver SIG |
| 11:00 - 11:50 | From STEP to assembly: engineering data exchange in production | Data Exchange SIG |
- Track A｜Kernel Development: boolean robustness, faceting mesh quality assessment, defect reproduction and minimal test case construction.
- Track B｜Industry Applications: engine replacement and migration experience from shipbuilding, mold making and electronic design customers.
- Track C｜Community Building: SIG operating mechanisms, contributor growth paths, defect severity levels and response SLAs.
- Submit your registration through the community mailing list, including your name, organization, attendance format and topics of interest.
- Registration closes at 18:00 on June 5, 2026; review results will be sent by email.
- Online attendees will receive the live stream link and material downloads one day before the event.
- A developer Q&A corner is available on site — feel free to bring real modeling cases for discussion.
- Call for topics and agenda updates are published on the community mailing list.
- Speaker materials and session recordings will be published on the news page after the event.