Path: Home > GB/T > Page228 > GB/T 45405-2025 || Home > Standard_List > GB/T > Page228 > GB/T 45405-2025 Price & DeliveryUS$1319.00 · In stock
Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 45405-2025: Three dimensional product data visualization application format
Status: Valid
| Std ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status |
| GB/T 45405-2025 | English | 1319 |
Add to Cart
|
8 days [Need to translate]
|
Three dimensional product data visualization application format
| Valid |
Standard similar to GB/T 45405-2025 GB/T 45181 | GB/T 41239 | GB/T 40212 | GB/T 45398 | GB/T 45397 | Basic data | Standard ID | GB/T 45405-2025 (GB/T45405-2025) | | Description (Translated English) | Three dimensional product data visualization application format | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | L67 | | Classification of International Standard | 35.240.50 | | Word Count Estimation | 66,671 | | Date of Issue | 2025-03-28 | | Date of Implementation | 3/28/2025 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 45405-2025: Three dimensional product data visualization application format---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 35.240.50
CCSL67
National Standard of the People's Republic of China
3D product data visualization application format
Released on 2025-03-28
2025-03-28 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of contents
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Abbreviations 3
5 General 3
5.1 Format Content 3
5.2 Coordinate system 4
5.3 Data Types 4
5.4 Extension 4
6 File Structure 4
6.1 Documentation Organization 4
6.2 File Header 5
6.3 Index Table 6
6.4 Data Area 7
6.5 References between data 7
7 Data Objects 8
7.1 Scene Objects 8
7.2 Product Structure Tree Object 9
7.3 Model Objects 10
7.4 Grid 11
7.5 Geometric topology 14
7.6 Basic Body 28
7.7 Attribute Objects 33
7.8 Material Objects 34
7.9 Texture Objects 36
7.10 Camera Object 37
7.11 Light Objects 38
7.12 Note 41
7.13 Review Objects 43
7.14 View Objects 44
7.15 Animation Objects 45
7.16 Resource File Object 48
7.17 Security Control Objects 48
7.18 External Link Objects 49
7.19 User-defined objects 49
Appendix A (Normative) Data Type Requirements 51
A.1 Basic data types 51
A.2 Two-dimensional vector types 51
A.3 Three-dimensional vector types 52
A.4 Bounding box type 52
A.5 Transformation Matrix Types 52
A.6 String Type 53
A.7 RGB Color 53
A.8 Wireframe Type 53
A.9 2D Wireframe Type 54
Appendix B (Normative) UV Unwrapping Rules for Primitive Bodies 55
B.1 Cuboid55
B.2 Cylinder 55
B.3 Cone 56
B.4 Torus 57
B.5 Sector ring 58
B.6 Sphere 58
B.7 Spherical crown 59
References 60
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed and coordinated by the National Cryptography Administration (Office of the National Inter-ministerial Joint Conference on Electronic Document Management).
This document was drafted by. China Electronics Technology Standardization Institute, China National Institute of Standardization, Beijing Yuanhui Technology Co., Ltd., Jinhang Digital
Ma Technology Co., Ltd., Changsha Mou Rui Network Technology Co., Ltd., Beijing Dameisheng Software Co., Ltd., Shandong Shanda Huatian Software
Co., Ltd., Glodon Technology Co., Ltd., State Cryptography Administration, Tianjin University, Beijing Digital Dafang Technology Co., Ltd.,
Guangzhou Zhongwang Longteng Software Co., Ltd., Shanghai Aircraft Design and Research Institute Co., Ltd., Fujian Foxit Software Co., Ltd., China Aviation Industry Corporation
Institute of Aerospace Technology, Tsinghua University, Hong Kong University of Science and Technology (Guangzhou), Sinopec Engineering Construction Co., Ltd., China Resources Digital Technology Holdings Co., Ltd.
Beijing Urban Construction Group Co., Ltd., Nanjing Guorui Xinwei Software Co., Ltd., CRRC Industrial Research Institute Co., Ltd., Beijing Shuke Network
Technology Co., Ltd., Foxit Kunpeng (Beijing) Information Technology Co., Ltd., Youhong (Beijing) Technology Co., Ltd., Beijing Dianju Information Technology
Co., Ltd., Beijing Gas and Thermal Engineering Design Institute Co., Ltd., Beijing Shenzhou Aerospace Software Technology Co., Ltd., Industry and Information Technology
The Fifth Institute of Electronics of the Ministry of Industry and Information Technology, Hebei Institute of Electronic Information Technology, Chengdu Aircraft Design Institute of Aviation Industry Corporation of China, China Shipbuilding Industry Corporation
719 Research Institute of Shipbuilding Industry Corporation, China Rongtong Science and Technology Research Institute Group Co., Ltd., Shenyang Aircraft Corporation of China Aviation Industry Corporation
Design Institute, 712th Institute of China Shipbuilding Industry Corporation, First Aircraft Design Institute of China Aviation Industry Corporation,
China National Nuclear Corporation Information Technology (Beijing) Co., Ltd., China General Nuclear Power (Shanghai) Simulation Technology Co., Ltd., China North Engine Research Institute, China National Nuclear Corporation
Computer Application Technology Research Institute of China Ordnance Industry, 202nd Research Institute of China Ordnance Industry, Harbin Large Electric Machinery Research Institute Co., Ltd., China Nuclear
Power Research and Design Institute, China Ordnance Industry 203 Research Institute, Chengdu Aircraft Industry (Group) Co., Ltd., Beijing Aerospace Intelligence and
Information Research Institute, China Aerospace Standardization Institute, Aerospace Materials and Technology Research Institute, Anshan Iron and Steel Group Automation Co., Ltd., Hebei University of Technology
University of Science and Technology, Hebei University of Science and Technology, State-owned Wuhu Machinery Factory, Aerospace Rainbow UAV Co., Ltd., Beijing Radio Measurement and Testing Institute, China
Electronic Information Industry Development Research Institute, China Telecom Digital Technology Co., Ltd., Guangxi Information Vocational and Technical College, Hainan Baoji Technology Co., Ltd.,
China Aerospace Science and Industry Corporation Digital Technology Co., Ltd., Beijing Academy of Science and Technology.
The main drafters of this document are. Chen Yajun, Wang Zhiqiang, Liu Chang, Xia Yuxiang, Zeng Wen, Chen Jinsong, Mei Jingcheng, Liu Gang, Lei Jianjun, Dong Jian, Lin Jie,
Hu Shuilan, Dong Lujun, Wu Bin, Wang Muliang, Li Shicai, Yang Xuefeng, Zhang Jing, Lü Yanjing, Wen Na, Li Xuechang, Dang Anrong, Jia Jinyuan, Li Jinbo,
Dong Kunlei, Su Xiaokun, Wang Heng, Zhu Yangyang, Xu Fangtao, Liu Chao, Liu Zhenbo, Geng Jianguang, Chen Kai, Jiang Yan, Lei Yao, Yang Hongpeng, Sun Yongxin, Liu Guoqing,
Liang Junyi, Liu Dan, Fang Jun, Yang Jiyun, Peng Bo, Wang Chunhu, Chai Xiaoyan, Wei Disheng, Chen Yue, Zhang Rui, Li Jianxun, Li You, Xiu Fei, Zhang Dong, Fan Zeng,
Cui Yong, Shi Qingjue, Tao Zhen, Gu Lu, Mi Haibo, Cheng Yukun, Wei Qiang, Gu Bin, Zhang Jun, Shi Jingjing, Lin Haifeng, Lv Zhifeng, Shi Qile, Yang Xudong,
Zhu Meng, Tian Xiaoqiang, Xu Nan, Li Wei, Yu Miao, Liu Tiecheng, Huang Junle, Song Jiahui, Wang Deying, Wang Yahua, Zhu Xinggao, Wu Shengtian, Dai Yongde,
Wei Chenglong, Shen Zhenyang, Zhang Zhengxin, Zhang Tengyue, Wang Junfeng, Li Cong, Yang Yang, Xu Haoran, Ma Xin, Deng Yan, Su Xiangqin, Wu Tong, Zhang Liang, Qiu Teng,
Su Ru, Zhou Yu, Xie Gang, Li Linda, Chen Baihong, Wang Tao, Jin Peng, Huo Yunliang, Wen Dehong, Liu Bing, Zhao Tian, Li Yi, Liu Hongtao, Wang Jun, Huang Yun,
Feng Qian and Liu Pingping.
Introduction
With the digital transformation of various industries, 3D models have become the core tools for product expression and data transmission.
It is collectively referred to as three-dimensional product data. It not only provides an intuitive and vivid display method for design and manufacturing information, but also helps to improve the content of data.
However, the native formats of design and simulation are often limited by specific software and its implementation mechanism, and the formats are complex and varied.
With the deepening of digital transformation, the demand for product data full life cycle management and application is increasing.
It is no longer limited to the design and simulation stage, but runs through multiple links such as production, marketing, operation and maintenance, and even destruction, showing a significant cross-industry
With the characteristics of cross-industry, cross-domain, cross-organization and cross-platform, the demand for interoperability of product data has expanded dramatically. In order to resolve this contradiction, we urgently need
A unified 3D product data format that is independent of any specific software to ensure broad versatility in product representation and content data
Efficient interoperability.
To this end, this document specifies a 3D product data format based on visualization and lightweight content, with the following characteristics.
● High compression rate. Only the result data of modeling or simulation is retained, and the converted file size is small by using redundancy elimination and compression.
The native format is significantly smaller;
● Support calculation. Use BRep model to store geometric and topological information to better support application requirements such as quantity calculation and assembly;
● Efficient reading and writing. Product data is stored in blocks according to different types and associated through indexes to facilitate random access and efficient computing;
● High security. supports the definition of data access rights;
● Scalability. Supports user-defined data.
The format is designed to support the reuse of product data at multiple stages, from manufacturing/construction, marketing, operation and maintenance to recycling, to fully meet the needs of product data from design to production.
Different roles, such as 3D product data visualization and related applications, include.
Use demand.
3D product data visualization application format
1 Scope
This document specifies the file structure of 3D product data, as well as scenes, product structure trees, models, meshes, geometric topology, primitives, attributes, etc.
properties, materials, textures, cameras, lights, annotations, reviews, views, animations, resource files, security controls, external links, and user customizations.
The data format of the image.
This document is applicable to the conversion, storage, exchange and utilization of three-dimensional product data with visualization and lightweight as the main goals.
2 Normative references
The contents of the following documents constitute essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 131 Product Geometry Specification (GPS) - Method of representation of surface structure in technical product documents
GB/T 4457.4-2002 Drawing method of mechanical drawing
GB/T 13000 Information technology Universal multi-octet coded character set (UCS)
GB 18030 Information Technology Chinese Coded Character Set
GB/T 24734.9 Technical product documentation - General rules for digital product definition data - Part 9.Application of benchmarks
GB/T 24734.10 Technical product documentation - General rules for digital product definition data - Part 10.Application of geometric tolerances
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Product
An item designed, manufactured or provided to meet a need.
[Source. GB/T 16656.1-2008, 3.2.19, modified]
3.2
Product dataproductdata
Data about a product expressed in a formalized manner suitable for communication, interpretation, or processing by humans or computers.
[Source. GB/T 16656.1-2008, 3.2.30, modified]
3.3
Product data expressed in three-dimensional models.
Note. Includes product structure (assembly relationship), geometric data, component attributes, materials, product and manufacturing information, etc.
3.4
Model
According to the current situation or planned design, a group of people with the same or similar characteristics as the research object is formed according to certain rules using computer technology.
Data and its representation and interaction.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 45405-2025_English be delivered?Answer: Upon your order, we will start to translate GB/T 45405-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 5 ~ 8 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 45405-2025_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 45405-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. |