With the development of computer technology,people's thinking mode has also undergone tremendous changes,3D animation and virtual reality technology in people around us everywhere.With the development of technology,3D animation and virtual reality technology are more and more widely used in the future.Such as education,health care,business,etc..In this paper,the author mainly introduces the concept of 3D animation and virtual reality technology,analyzes the relationship between the two,the exploration of the application of the 3D animation and virtual reality technology,and expounds the develo...