用户体验视角下数字地形快速建模方法的优化

Optimization of Digital Terrain Fast Modeling Method from the Perspective of User Experience

三维虚拟漫游系统的地形建模与可视化是虚拟漫游的核心,直接影响着用户的体验情绪。现有的三维地形建模技术有了很大的改进,建模效率很高,但在用户检验上,受硬件设备和模型设计的影响,在准确完整表达各种地质形态时,无法给用户传递更准确更直接的地形特征感觉。本文在研究三维地形建模的基础上,探讨基于用户体验视角的三维地形快速建模方法的优化,实现从关键建模环节上添加相应的建模思路或建模元素,以提供给用户更好的三维地形体验感。

Terrain Modeling and visualization of 3D virtual walkthrough system is the core of virtual walkthrough,which directly affects the user's emotional experience.The existing three-dimensional terrain modeling technology has been greatly improved,and the modeling efficiency is very high.However,due to the influence of hardware equipment and model design,when accurately and completely expressing various geological forms,it is unable to convey more accurate and direct terrain features to users.Based on the research of 3D terrain modeling,this paper discusses the optimization of 3D terrain rapid modeling method based on user experience perspective,and adds corresponding modeling ideas or modeling elements from the key modeling links,so as to provide users with better 3D terrain experience.