Abstract:

Aiming at the difficulty in applying the algorithm-generated high-complexity generative geometry to garment design practice by traditional design methods, the representative generative geometry Voronoi graphics was chosen as the experimental object, and a garment contour surface driven by the human body model was created that highly fits the curvature of the human body surface. The grasshopper plug-in technique was employed to generate Voronoi shapes, and the set of generated points was changed points by point to avoid line interference. The "morph to surface" command was executed to convert the two-dimensional Voronoi shapes to the three-dimensional garment surface. The "weavebird" plug-in was used to complete the thickening and rounding of the model and a white diffuse reflective material was assumed to obtain a parametric three-dimensional garment model that meets modern aesthetics. The research results show that through the construction of parametric garment model, the three-dimensional software Rhino can be used in combination with its plug-in grasshopper for the design of parametric garment model, and through a variety of interferences a three-dimensional digital garment model with variable forms and controllable parameters was established.

Key words: parametric design, Voronoi graphics, three-dimensional modeling of garment, garment styling, modern fashion design