元宇宙形态下的数字水墨山水画三维建模与呈现

3D Modeling and Presentation of Digital Ink Landscape Painting in the Form of the Metaverse

借鉴中国传统水墨山水画笔法与墨法的绘制风格理念,提出了元宇宙形态空间下的数字三维水墨山水画的绘制方法.结合RGG的扩展L系统的“万物建模”理念,采用模块化的“三维数字毛笔”或“数字笔刷”,可以直接、快速地在虚拟三维空间进行山石和树木的动态绘制.此外,采用“斜投影视图”技术实现了传统中国山水画的“散点透视”和山水画营构理论中的“三远法”思路,从而解决了数字水墨山水画在元宇宙的三维空间无法任意挥洒创作的难题.三维数字水墨山水画的创作既可以达到传统山水画那样下笔成型、水墨淋漓的效果,也可以随意控制山石树木在元宇宙三维空间的布局,大大提高了数字水墨山水画创作的便捷性和趣味性,在虚拟的元宇宙三维空间,成功展现了传统二维水墨画无法实现的动态、三维水墨山水画.

Drawing on the painting style of traditional Chinese ink landscape painting,this paper proposes a drawing method of digital three-dimensional ink landscape painting in the form space of the Metaverse.Combined with the concept of“everything modeling”of RGG’s extended L system,the modular“3D digital brush”or“digital brush”can be used to directly,quickly and dynamically to draw rocks and trees in the virtual 3D space.In addition,the“oblique projection view”technology is used to realize the“scattered perspective”of traditional Chinese landscape painting and the“three far method”in the construction theory of landscape painting,which solves the difficulty in freely creating digital ink landscape painting in the 3D space of the Metaverse.The creation of 3D digital ink landscape painting can not only achieve the dripping effect of ink and wash like traditional landscape painting,but also can freely control the layout of rocks and trees in the 3D space of the Metaverse,which greatly improves the convenience and fun of digital ink landscape painting creation.In the virtual 3D space of the Metaverse,it successfully presents the dynamic and 3D ink landscape painting that cannot be realized by traditional two-dimensional ink painting.