WebGIS-based two-dimensional and three-dimensional geographic scene dynamic assembly and display method

• Main Authors: CHENG XUENING, WANG YANGONG, ZHU JIABING, ZHANG HUA, ZHANG FENG, LI ZHAOCHUAN
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention discloses a WebGIS-based two-dimensional and three-dimensional geographic scene dynamic assembly and display method, which relates to the technical field of geographic scene display, and comprises the following steps: establishing a two-dimensional and three-dimensional geographic scene driving mechanism comprising a rendering engine, a visual component library and a data driving component; a two-dimensional and three-dimensional geographic scene editor is established, two-dimensional and three-dimensional data service is supported, geometric data and three-dimensional model data are accessed and uploaded in a layer form, two-dimensional and three-dimensional data styles and animation custom setting are supported, and editing objects selected from existing two-dimensional and three-dimensional data are supported to be superposed in a three-dimensional scene; establishing two-dimensional and three-dimensional geographic scene data storage management, and storing a two-dimensional and three-dimens