Open AccessMethod of optimization of geometric transformations of design surfaces of a man’s jacket
Author(s) -
Alla Slavinska,
Viktoriia Mytsa,
Oksana Syrotenko,
Oksana Dombrovska
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1031/1/012021
Subject(s) - silhouette , homogeneity (statistics) , sketch , constructive , parametric design , computer science , grid , transformation (genetics) , engineering drawing , parametric statistics , rendering (computer graphics) , algorithm , mathematics , geometry , computer graphics (images) , computer vision , engineering , process (computing) , biochemistry , statistics , machine learning , operating system , chemistry , gene
The article considers the mechanism of combining 3D and 2D-design methods based on the combination of modules of 3D-digital modification of the morphological structure of the body and 2D-generation of sweep details of the jacket. The mechanism of formation of the integrated design system for transformation of a surface of a body into silhouette designs on the basis of geometrical modeling has been offered. The selection of optimal divisions of the mannequin surface on the basis of identification of zones of stable deformations of the grid with regular topology is theoretically substantiated. Has been shown that the maximum compression deformation in the range of overall dimensions characterizes the parametric levels of darts in the product design. The affine transformations by the operation “shift” of the mannequin surface scan into three basic silhouettes of the jacket design were experimentally investigated. Parametrical transformation of silhouette designs have been realized by schemes of designs and the reference book of standard movements. Homogeneity of details’ construction of the sketch project of interchangeable models system has been estimated by coefficients of constructive homogeneity of silhouette designs and technological homogeneity of model functional knots. The algorithm of formation of the integrated design system of 3D and 2D-design is developed and its practical application on an example of the development of a series of interchangeable models of a jacket is shown.