The computer simulation technology of stone-grain paper dyeing can help designers to create unique, novel and artistic stone-grain paper-dyed art works, which is of great significance for the protection, recording and inheritance of this ancient art form. However, research in this area is still rare. Based on fluid mechanics and vector graph representation techniques, combined with the mathematical formula transformation properties of curves, a method for generating stone pattern paper dyed art patterns was proposed. This method is fast and stable and can produce clear graphical outlines. First, the semi-Lagrangian method is used to solve the fluid equations to simulate the velocity of a two-dimensional incompressible fluid. Considering that the vector map has characteristics that are not influenced by the resolution, the motion trend of the fluid boundary node is selected to track, and the contour of the fluid is generated. The template contour is used to fill the fluid contour and the rendering result is output in svg format. In view of the interaction of various fluids, the above method is generalized to simulate the stone-grain pattern produced by the mixing of various pigments. In addition, combined with the mathematical formula transformation method, it is possible to draw a stone-dyed paper-dyed pattern with artistic effects such as flower patterns or special features.

Shenzhen Huaxin Decoration Materials Co., Ltd. was founded in 1994 by Shenzhen Huaxin Decoration Materials Co., Ltd., specializing in the manufacture of various decorative veneers for wood grain paper, stone paper, cloth paper, animal skin, pattern paper, art printing, Symphony printing, plain paper, Polaroid paper, gorgeous paper, numbed paper, 3D paper, suitable for furniture, packaging, building decoration materials and other related products.

The pattern design, effects and materials of Huaxin's products are the leaders in the industry. They enjoy a high reputation in the relevant production supporting enterprises and industries, and the product patterns are rarely the same as their counterparts.