Application research of point in 3D modeling based on Rhinoceros

During the process of the product 3D modeling using computer aided industrial design software Rhinoceros,the analysis and construction of point play an important role for the construction of the curve and surface.Based on analysis of the classification and effect of the point,the application methods and laws of the point are concluded.Taking six-pipe connector and plastic pot as examples,the practical application of point in 3D modeling is discussed and the efficiency and quality can be improved.