Моделирование мягких тканей виртуального манекена для проектирования корсетных изделий и белья

The article discusses the theoretical basis of dummies formation for three-dimensional CAD models to design corsetry and lingerie. The distinctive feature of this clothing design is a necessity of modeling soft tissues behavior ofdifferent types of shapes, naked and under the influence of the product. The authors propose an algorithmically independent structure of soft tissues (breast, abdomen, buttocks) andthe torso of the dummy. Dummy virtual model is a torso and imposed on it simulation models of breasts, buttocks and abdomen. When creating a model of the torso the main task is to ensure model rebuilding for any size and growth while preserving the original shape. This article describes the author''s method of creating a simulation model of the soft tissues of the dummy using geometrical and physical modelling. The method allows creating different forms of the breast, abdomen and buttocks by varying the parameters of the simulation model. The theoretical results are implemented in the softwaremodule “A virtual mannequin” for three-dimensional CAD to design BustCAD corsetry (Ivanovo, Russia). This CAD software allows the user to create a virtual mannequin to evaluateits aesthetic charac-teristics, to set the parameter changes of the torso and soft tissue based on modeling effects of the product, to create a model and to get detailed patterns.