Research On Interaction Design Of Virtual Space In VR Films

Virtual reality technology is a new practical technology developed in the 20th century.In recent years,virtual reality technology has been gradually applied to the process of documentary creation because of its immersion,interaction and imagination.Through the integration of virtual reality technology and documentary,the created virtual reality world can bring the audience a stronger sense of presence and immersion than the traditional documentary,so as to enhance the sense of reality.But at present,the development of virtual reality documentary is still in its infancy,and the quality of virtual reality documentary works on the market is uneven.The most essential problem is the creation method,that is,the establishment of audio-visual language of virtual reality documentary.Through the literature research and practical creation of virtual reality documentary,it is found that Andre Bazin’s film aesthetic theory is consistent with the creation of virtual reality documentary,which aims to show real life completely and truly,and bring the audience real feelings through real images.Therefore,this topic will start from"how to give the audience a stronger sense of reality through the design of visual language of virtual reality documentary",based on Andre Bazin’s film aesthetic theory.This paper attempts to summarize the visual language that can bring the audience more realistic than the traditional documentary in the virtual reality documentary,and create the virtual reality documentary《FAMILY》under the guidance of theoretical principles.Paper structure:1.Briefly describe the concept of the combination of virtual reality technology and documentary,summarize the characteristics of visual language in virtual reality documentary and the current application situation and dilemma.2.By quoting Andre Bazin’s "long lens aesthetics","photographic image ontology","realism" and other film aesthetic theories,we try to put forward the design of "shooting on the spot" and "space visual language".3.Based on the characteristics of virtual reality technology,this paper puts forward the design of "viewpoint height",and explores how the documentary in the context of virtual reality has a better sense of presence and reality,and how to better lead the audience to "experience reality".4.Finally,these theories are applied to the practical creation of the works.In the practical link,the corresponding lens design is carried out according to the key points of visual language design,so as to verify the correctness and feasibility of the theory.