Design And Development Of VR Project Named "BianHe Offered His Jade" Based On Unity

Based on the background of Chu culture,this thesis discusses the research and imple-mentation of the design and development of "BianHe offered his jade" virtual reality(VR)interaction project based on unity 3D.This project is an original project which combines educational factors and entertainment functions.It establishes the scene model of Chu Palace through unity UI and 3D Studio Max.The HTC VIVE handle is used to realize the interaction with objects.Based on Visual studio 2017,the key technologies such as scene conversion,collision detection function,The function of picking up HeShiBi and realization of stone fragmentation effect are conquered by C#script programming.Based on the traditional rendering pipeline technology,combined with Level of Detail(LOD)algorithm,a more convenient scene rendering method is designed.Different from the traditional method of using plug-ins or mesh partitioning to achieve the effect of rock fragmentation,a breakdown switch function is innovatively compiled to achieve rock fragmentation.After testing and analyzing the system,a further optimization scheme is put forward.Through entertainment and virtual reality devices,this project can stimulate young people's interest in history and culture.At the same time,it combines educational significance and cultural elements,and has a certain scientific and technological frontier.It is an enduring research hotspot.And the extensibility of the level game makes this project have extraordinary research significance.