基于Web的3D模型浏览与交互系统的研究与实现

设计了基于Web的3D模型浏览与交互系统,主要采用基于WebGL的第三方库Three.js来实现。该系统的建立主要包括场景的构建、场景的交互控制和模型的云存储。模型是场景构建的前提,用户可从外部导入所需模型或利用系统自带的简单模型进行模型的构建。场景交互技术主要包括模型的平移、旋转、缩放、拾取、剖切、3D动画模型的播放以及信息的显示等。模型的云存储是指用户可以通过登录账户将3D模型存储到服务器,日后需要时直接从服务器中加载即可。

Research and Implementation of 3D Model Browsing and Interaction System Based on Web

3D model browsing and interaction system based on Web is designed,which mainly adopts the third-party library Three.js based on WebGL to realize. The establishment of the system mainly includes the construction of the scene,the interactive control of the scene and the cloud storage of the model. The model is the premise of the construction of the scene,users can import the required model from the outside or use the system's simple model to build the model. The interactive technologies of the scene mainly include the translation,rotation,zooming,picking up of the model,playing of the 3D animation model,and display of information and so on. The cloud storage of the model means that the user can store the 3D model on the server by logging into the account,and can directly load it from the server when needed.