Three-dimensional Line Frame Model Design and Realization of a Human Body for Clothing

摘要

The characteristic of human body shape is said specific body shape and structure characteristic of the way, it determines the method of different parts of the human body modelling. In this paper, the line frame model is proposed to set up the human body model, so it is according to one of several major parts of the cross section and longitudinal section contour line combination instead of mannequin, on the computer with three times bezier curve to approximate fitting body shape of line frame model, to realize the 2D pattern model to the 3D model transformation. General modelling method is difficult to realize modeling for body shapes. Characteristics of modeling is an effective method. Feature modeling is regarded as one of the most effective modeling tools for complicated surface design and manufacturing. From the angle of physical modeling, characteristics is a set of selected geometry and topology of the relationship between elements. Body type is characterized by specific body shape and structure characteristic of the way. It determines the choices of different parts of the human body modelling method. Geometry characteristic information, that is, the body geometry feature sizes including height, shoulder width, chest circumference, waist circumference, hip circumference, etc. It is the most important geometric features for a model of human body.