北京测绘2025，Vol.39Issue(5)：586-592,7.DOI:10.19580/j.cnki.1007-3000.2025.05.002
游戏引擎驱动的融合地理场景辅助演示框架
Game engine-driven integrated geographic scene-assisted demonstration framework
摘要
Abstract
This paper addressed the need for geographic scene-based reporting and demonstration in relevant fields by designing an integrated demonstration framework that incorporates three-dimensional(3D)geographic scenes.The framework was built on a game engine platform,integrating multi-source data services to combine traditional presentation formats(such as PPT)with 3D geographic scenes.The paper discussed the logical structure of the framework,the required functional modules,and the architecture of its core components.It elaborated on the key technologies and data models needed for the framework,including game engines,cloud rendering technology,presentation project construction techniques,and presentation project parameter models.Subsequently,the paper used a historical site planning project as a case study to analyze the functional performance of the framework in real-world applications.The case study results show that the framework effectively integrates 3D scenes with reporting content,enhancing interactivity during the demonstration process.关键词
游戏引擎/地理场景/云渲染/汇报演示/系统框架Key words
game engine/geographic scene/cloud rendering/reporting and demonstration/system framework分类
测绘与仪器引用本文复制引用
李江川,周佺,杨刚,王淼,徐澯,谷雨..游戏引擎驱动的融合地理场景辅助演示框架[J].北京测绘,2025,39(5):586-592,7.基金项目
自然资源部部省合作项目(2024ZRBSHZ055) （2024ZRBSHZ055）
2024年北京优秀青年工程师创新工作室项目(2024-13). （2024-13）
