The Research Of Parameterization Modeling System Of The Individual 3D Dress Human Body Based On The Characteristics

Individual human 3D modeling is the key of the garment design system, the way of human 3D modeling, which affect the rationality of the later period dress design and personalized expression effect, is closely related to the problem of three-dimensional cutting, the three dimensional simulation for a fitting and clothing cut formation. So the study of method of the individual human 3D modeling has extensive research value and application prospect.The content of this topic is the research of digital measurement and individual dress human body modeling, details will be show as follows.It shows the acquisition method of human body data, which analyzes the characteristics of method of contact measurement and non-contact measurement, according to the individual human body modeling requirements, it offers the method of improving data measurement for obtaining the size of the human body based on through the photos measurement, it puts forward and optimizes the relationship of mathematical expressions between the characteristic dimensions of the human body. Through the non-contact measurement method for obtaining the size of real human body, it makes human body modeling system can read customer body size data conveniently, quickly and accurate, realizes the first step of the digital interactive.This paper analyzes the principle of the current several methods of 3D human body modeling, it gives the idea that creating standard 3D garment people a model by using stratified slice modeling ways, based on the development of environment in VC++, it uses OpenGL programming control to drive model deformation, realizes the parameterization of the individual 3D garment human body model.System is composed mainly by the photos measurement of human body size, Read the standard model of the human body, input parameters, man-machine interactive modification and deformation simulation model of the human body.The system have friendly interface for human body modelling design, user can not only the input your feature sizes to get their own model, they can also provide the photos, through the measurement of the system to get the size of the body, and then deformate the model. which is easy to use, the modeling swifts, a model features of accurate, lays a good foundation for late period of dress design, style design, it becomes an important part in 3D garment CAD system.