Design And Implementation Of VR Content Production System For Virtual Education

In recent years,the rapid development of virtual reality and the maturity of related technologies have led more people to pay attention to the development of virtual reality,and virtual reality has gradually deepened integration with various industries.At present,the state has issued policies to support the development of virtual reality technology,and encourage the use of new technologies for innovation,so that all industries and industries continue to optimize and upgrade.The integration of virtual reality and education is a hot topic in current social research.This thesis focuses on virtual education.In terms of virtual teaching,there is no complete coverage of subject knowledge,virtual teaching resources are lacking,and the original virtual teaching cannot meet the requirements in terms of quality,which leads to the inability of virtual reality to be fully popularized in the education industry.In addition,in the production of virtual reality content,most of them are based on Unity/UE4 editing,and the content production technology is difficult,difficult,and inefficient.In view of the shortcomings in the mainstream virtual reality content production method,this thesis participates in the design and development of virtual reality content production system with the platform and technical support provided by Shenzhen Dilepu Intelligent Technology Co.,Ltd.,and proposes on this basis.A new method for interactive design,visual modification of content,and simple production of complex animation without complicated operations,greatly reducing the threshold of virtual reality content production and improving the efficiency of virtual reality production.The main work of this thesis is as follows:1.In-depth study of mainstream virtual reality content production software,such as UE4,Unity,VRML.Introduce mainstream virtual reality related software and conduct in-depth analysis on key technologies and interactive functions.In the virtual reality content production,the whole workflow of panoramic shooting and 3D modeling scene production is summarized.2.Aiming at the shortcomings in the mainstream virtual reality content production method,a new method for interactive design,visual modification of content,simple animation and simple production without complicated operation is proposed,and the basis of the existing functional modules in the system.On the other hand,the interactive operation,connection editor(set output connection,set function,set internal connection)function is added,which solves the interactive design visualization operation,realizes various virtual reality content creation without complicated programming,reduces the production threshold and improves Production efficiency.3.Exploring the virtual simulation experiment,taking the virtual simulation experiment of AC asynchronous motor as an example.Designed and manufactured using this system,the design meets the students' basic knowledge of motor learning and professional skills training,enabling an immersive experience.4.Use the unity mainstream design software for experimental comparison.The results show that the virtual simulation experiment based on the system design is better than the unity software in the method implementation,which verifies the advantages of the system in interaction design,content modification and animation production.