基于Google SketchUp的云南师范大学呈贡校区三维模型的设计与实现

Design and Implementation of 3D Model in Chenggong Campus of Yunnan Normal University Based on Google SketchUp

以云南师范大学呈贡校区的三维模型的构建为例,探讨了基于Google Sketch Up的三维校园模型的建立方法,即以Google Earth影像为数据源,以Sketch Up为三维建模工具,实现了云南师范大学呈贡校区三维数字校园的可视化与简单交互,并着重从模型的建立、纹理数据的采集及处理、模型的渲染、发布与显示方面进行了论述。

Taking the construction of 3D model in Chenggong campus of Yunnan Normal University for example inthis paper, the method of 3D campus modeling based on Google SketchUp is discussed. By using Google Earth images asdata source and SketchUp as 3D modeling tool,the simple visualization and interaction of 3D digital Chenggong campus of Yunnan Normal University is achieved. And this paper focus on the modeling, texture data collecting and processing,model rendering, and model publish and display.