Research on the dissemination and application of computer 3D technology in the process of intangible cultural heritage display

Intangible cultural art is an ancient life memory and living cultural gene of a nation, which embodies the collective wisdom and emotional spirit of the nation. The dissemination of intangible culture and art has important practical significance. There are several main ways of dissemination: personal dissemination, physical dissemination, dissemination through mass media, and new media dissemination. The computer 3D technology transmits the non-heritage culture and art in a complete and dynamic manner; it increases the repetition rate of the transmission of the non-heritage culture and art, and can also better complete the training and guidance for the inheritors.