一种辅助“三维室内建模”实验教学的移动AR系统

A Mobile AR System Assisting Experimental Teaching of"3D Indoor Modeling"

在“三维室内建模”实验教学环节中,针对模型结构、纹理的繁杂多样以及学生三维空间感知能力不足等导致的实验教学质量低的问题,文章提出运用Unity3D引擎、AR Foundation开发平台和SenseAR XR Plugin插件开发一个辅助实验教学的Android移动端增强现实系统,登录后可对模型结构进行多视角观看,可以实时更换模型以及材质等,通过这种具有沉浸感的三维结构与可视化交互操作,提高学生的建模效率、三维空间感知能力以及创新设计能力。该研究为“三维建模”方向的实验教学提供了一种新的教学手段。

In the experimental teaching link of"3D indoor modeling",aiming at the low quality of experimental teaching caused by the complexity and diversity of model structure and texture,as well as the lack of students'ability to perceive 3D space,this paper uses Unity3D engine,AR Foundation development platform and SenseAR XR Plugin plug-in to develop an Android mobile augmented reality system to assist experimental teaching.After logging in,you can view the model structure from multiple perspectives,It can change models and materials in real time.Through this immersive 3D structure and visual interactive operation,students'modeling efficiency,3D space perception ability and innovative design ability have been greatly improved.This research provides a new teaching method for experimental teaching in the direction of"3D modeling".