PBR方法在非遗贝雕工艺数字模型中的应用

Application of PBR method in Digital Model of Intangible Cultural Heritage Shell Carving Process

该文通过创建高品质的数字模型以复制贝雕工艺品,并利用数字化策略来保护北海贝雕文化遗产,对非物质文化遗产的保护与传承具有重要的意义。通过分析材料微表面的结构,采用了基于数学模型的生成函数和排列方法来生成微表面基元,以用于合成材料法线贴图,这一方法有效地降低了贝雕工艺品数字化的人力成本。将数字技术与传统的北海贝雕制作工艺相结合,有助于扩大北海贝雕技艺的文化传播,提高北海贝雕工艺品的商业价值。

The article creates high-quality digital models to replicate shell carving crafts and uses digital strategies to protect the cultural heritage of Beihai shell carvings,which is of great significance to the protection and inheritance of intangible cultural heritage.By analyzing the structure of the material's micro-surface,the article uses a generation function and arrangement method based on a mathematical model to generate micro-surface primitives for use in synthesizing material normal maps.This method effectively reduces the labor cost of digitizing shell carving handicrafts.Combining digital technology with traditional Beihai shell carving production techniques will help expand the cultural dissemination of Beihai shell carving techniques and increase the commercial value of Beihai shell carving handicrafts.