Construction and Optimization of Simulation Environment Based on Virtual Reality

Reality scene could be restored by virtual reality technology. Users can get rid of the constraints of time and environment to experience the virtual scene by virtual reality technology. Advantages of virtual environment are better authenticity, safety and efficiency. Virtual reality technology effectively solved some problems that are affected by time and space. Based on the analysis of the U nity3d platform, we also researched the method of construction of virtual scene. This article research the aspects that are the construction of virtual scene, optimization of 3D model and optimization of scene. Then, we can summarize effective methods of optimization by comparing the data before and after optimization.