Research On The Application Of 3D Interactive Design In The Field Of Visual Reconstruction Of Cultural Relics

3D interactive design is a more mature digital technology in the era of new media.It has rich research cases and literature materials in the field of cultural relics visual reconstruction.Its research is not only based on the concrete and still existing objects,but also includes the disappeared historical relics,such as Tongji gate,which is researched and made in this paper.Tongji gate can't be rebuilt in reality.This brings some limitations and bottlenecks to the study of the city wall,and also causes the psychological defects of the protectors and the public.Taking the graduation project Tongjimen as an example,this paper discusses how to use the three-dimensional interactive design in the three-dimensional environment for the visual reconstruction of cultural relics,how to break through the limitations of research methods in the absence of cultural relics,and how to effectively communicate in the new media era.In the process of making graduation design,the researcher firstly collects and arranges the documents of Nanjing city wall,and interviews with the people about Tongji gate.Secondly,based on the vision of three-dimensional reconstruction of Tongji gate,the researcher organizes the knowledge points of Tongji gate in the form of animation,words and pictures through three-dimensional interactive design Set the situation and show it systematically.The results of this paper and graduation project are as follows:First,the use of advanced three-dimensional interactive design to achieve three-dimensional visualization is more conducive to the reconstruction of cultural relics and the transformation of historical documents from abstract and thin description to visual representation and rich display.Second,to establish a three-dimensional interactive design that can be carefully designed and highly valued,professional researchers and the public can better compare it with historical documents,and expand the scope of human-computer interaction.At the same time,3D interactive design is easy to modify,which also reduces the uncertainty in the process of cultural relic visual reconstruction.Third,3D interactive design for cultural relics visual reconstruction,not only can greatly promote and improve the traditional cultural relics protection and researchmethods,more conducive to the dissemination and promotion of the new media era,and achieve the purpose of cultural heritage protection and knowledge inheritance.In conclusion,the application of 3D interactive design in the field of cultural relics visual reconstruction is a unique research method and has certain advantages,and it is also a development direction of 3D interactive design application itself.