Optimization of Computer-Aided Graphic Design System Based on Virtual Reality Technology

Abstract

with the improvement of computer science and technology, modern fashion design has become the product of the combination of designers, computer application and art design. 3D CAD design based on virtual technology has become a technical means and is widely used in the field of fashion. This paper mainly studies how to apply virtual technology to 3D CAD Hanfu design. Starting from the principle of garment CAD, this topic first introduces the function and application method of 3D virtual design LookStailor X, the establishment of 3D human model, the establishment of garment model, style line drawing, the conversion from 3D garment piece to 2D garment piece, etc. Then, the virtual design of Hanfu is carried out through parametric 3D human modeling, 3D garment generation and physical simulation. Finally, through the actual research, this paper compares and analyzes the clothing under the three modes, demonstrates the advantages of 3D virtual clothing design with specific research figures, and predicts the market prospect and economic contribution of 3D virtual clothing design.