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  3. 几何建模关键算法挑战赛
OpenAtomGeneral MLIntermediateRegistration unverified

几何建模关键算法挑战赛

A intermediate general ml competition requiring roughly 12–40 hours for an end-to-end practice run.

Difficulty
Intermediate
Estimated effort
12–40 hours
Registration deadline
To be confirmed
Compute
CPU only
OverviewPreparationSource

Overview

Who this competition fits

适合已有 C++ 与计算几何基础,并希望做 CAD 几何内核算法的个人或团队。参赛者可从多项具体题目中选择,例如多项式求根、NURBS 曲面求交、B-Rep 布尔运算、曲面离散化、扫掠或干涉检查;部分题目明确要求兼容 ACIS 数据表示或接口。

Read the original official blurb
本赛事由清华大学软件学院联合承办,聚焦工业设计软件几何引擎的方程求解、曲线曲面高效求交、曲线曲面高质量构成等关键技术,共同提升自主工业设计软件的性能、准确性和竞争力,为国产开源CAD几何引擎和企业用户在性能、安全等方面带来收益。 Official category: 实战竞技赛. Organizers: 清华大学. Participants: 20.

Preparation

From registration to a first submission

  1. 01

    C++ 编程

  2. 02

    计算几何算法

  3. 03

    B-Rep 建模

  4. 04

    NURBS 曲面

  5. 05

    数值方法

  6. 06

    Git PR 工作流

Before you commit: 难点不只是实现一个几何功能,而是在特殊退化情形下同时保证鲁棒性、精度和性能,并按要求提交可运行代码、测试与设计材料。多数题目还以 ACIS 的结果或耗时作为对照,且初赛代码须以 PR 方式提交到仓库。

Source

How this page was assembled

Competition information is structured from the official page. Scores are platform estimates for decision support; official rules take precedence.

Official competition page
OpenAtom
Last checked
Sep 24, 2024

Entry assessment

est.
48

Prepare before joining

Overall fit estimate

Beginner fit48/100
Learning value60/100

Confirm eligibility and time commitment before moving into formal preparation.

Entry eligibility needs official confirmation

Open official pageSign in to saveOpen guide

Data and review state

Separate what is confirmed from what still needs review. Official rules and deadlines win.

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Source page verifiedMetric confirmedReviewed
Source published
Sep 24, 2024
Source created
Sep 24, 2024
Published on this site
Jul 21, 2026

Official metric is not published on the OpenAtom competition listing; verify scoring on the competition page.

reward_value_usd is a rough CNY→USD estimate (×0.14) for ranking only; use reward_summary for the official prize text.