The Application Of Three-dimensional Animation In The Virtual Presentation Of The Life Scenes Of Ethnic Minorities

China is a multi-ethnic country,and its ethnic minorities are China's cultural treasures,providing valuable resources for the creation of virtual reality 3D animation.Through the analysis of the application of 3D animation in virtual reality presentation and the purpose and significance of ethnic minorities' Intangible Culture in virtual presentation,this paper completes the virtual presentation of Kirgiz 'life scene,and finally obtains the creative inspiration and value of ethnic minorities' Intangible Cultural Heritage in 3D animation virtual presentation.In the theoretical part of this paper,the relationship between 3D animation and virtual reality is discussed.Through theoretical analysis,the role and value of 3D animation in virtual presentation is more clear.At the same time of promoting the development of animation industry in many aspects,make the cultural communication and spiritual experience of virtual reality play out to the maximum.According to the practical application of 3D animation in the virtual presentation of Kirgiz life scenes,this paper discusses the expression of Kirgiz ethnic elements in 3D design,focusing on the analysis of the creative motivation,creative process and how to better show the visual beauty of 3D design.In practice,three-dimensional software is used to make the figures and building models.Its modeling is innovated on the basis of inheriting the tradition,integrating the traditional culture with the modeling design.Finally,the actions produced are imported into the virtual reality software for interactive production,and finally the virtual reality animation with immersion and interactivity is presented to the viewers for experience and appreciation.With the progress of science and technology,the continuous development of animation industry and virtual reality technology,the integration of technology and art brings more entertainment and convenience to people's lives.The development of the intangible culture of ethnic minorities can also rely on this advanced technology,so that the people can understand the culture and style of ethnic minorities in a variety of ways,so that people can understand,love,promote and protect the intangible culture of ethnic minorities in China through this more vivid and interesting interactive experience.