Business scene switching processing method for Cesium three-dimensional visualization system

• Main Authors: CHEN ZHENXING, GAO BAOGUO, ZHU CHUANJING, HU XIAONAN, LI JINGYU, ZHANG HAITAO, LI HANZHI, WANG WEIDONG, ZHU LIANGFENG
• Format: Patent
• Language: Chinese; English
• Published: 05.03.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention discloses a Cesium three-dimensional visualization system business scene switching processing method, which comprises the following steps of: 1, starting to switch a scene, judging whether a current scene and a new scene are the same scene or not, and executing a step 2 if the current scene and the new scene are not the same scene; if the scene is the same scene, directly executing a sub-scene switching process, and entering the step 5; step 2, unloading the current sub-scene, and unloading the current scene; step 3, initializing a new scene; step 4, loading new scene business data, and executing step 6 after the loading is completed; step 5, judging whether the current sub-scene and the new sub-scene are the same sub-scene or not, if not, executing step 6, otherwise, performing no operation; step 6, switching a new sub-scene; step 7, initializing a new sub-scene; and step 8, loading new sub-scene business data. According to the method, business requirements of the three-dimensional visualizatio