Analysis of Polygonal Computer Model Parameters and Influence on Fabric Drape Simulation

Contemporary CAD systems enable 3D clothing simulation for the purpose of predicting the appearance and behavior of conventional and intelligent clothing in real conditions. The physical and mechanical properties of the fabric and the simulation parameters play an important role in this issue. The p...

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Autores principales:	Slavenka Petrak, Maja Mahnić Naglić, Dubravko Rogale, Jelka Geršak
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	fabric drape physical and mechanical properties polygonal model 3D simulation Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/0702c8c0772143e181a956ad7f89fe8f
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spelling	oai:doaj.org-article:0702c8c0772143e181a956ad7f89fe8f2021-11-11T17:50:36ZAnalysis of Polygonal Computer Model Parameters and Influence on Fabric Drape Simulation10.3390/ma142162591996-1944https://doaj.org/article/0702c8c0772143e181a956ad7f89fe8f2021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/21/6259https://doaj.org/toc/1996-1944Contemporary CAD systems enable 3D clothing simulation for the purpose of predicting the appearance and behavior of conventional and intelligent clothing in real conditions. The physical and mechanical properties of the fabric and the simulation parameters play an important role in this issue. The paper presents an analysis of the parameters of the polygonal computer model that affect fabric drape simulation. Experimental research on physical and mechanical properties were performed for nine fabrics. For this purpose, the values of the parameters for the tensile, bending, shear, and compression properties were determined at low loads, while the complex deformations were analyzed using Cusick drape meter devices. The fabric drape simulations were performed using the 2D/3D CAD system for a computer clothing design on a disk model, corresponding to real testing on the drape tester in order to allow a correlation analysis between the values of drape parameters of the simulated fabrics and the realistically measured values for each fabric. Each fabric was simulated as a polygonal model with a variable related to the side length of the polygon to analyze the influence of the polygon size, i.e., mesh density, on the model behavior in the simulation. Based on the simulated fabric drape shape, the values of the areas within the curves necessary to calculate the drape coefficients of the simulated fabrics were determined in the program for 3D modelling. The results were statistically processed and correlations between the values of the drape coefficients and the optimal parameters for simulating certain physical and mechanical properties of the fabric were determined. The results showed that the mesh density of the polygonal model is an important parameter for the simulation results.Slavenka PetrakMaja Mahnić NaglićDubravko RogaleJelka GeršakMDPI AGarticlefabricdrapephysical and mechanical propertiespolygonal model3D simulationTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6259, p 6259 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	fabric drape physical and mechanical properties polygonal model 3D simulation Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	fabric drape physical and mechanical properties polygonal model 3D simulation Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Slavenka Petrak Maja Mahnić Naglić Dubravko Rogale Jelka Geršak Analysis of Polygonal Computer Model Parameters and Influence on Fabric Drape Simulation
description	Contemporary CAD systems enable 3D clothing simulation for the purpose of predicting the appearance and behavior of conventional and intelligent clothing in real conditions. The physical and mechanical properties of the fabric and the simulation parameters play an important role in this issue. The paper presents an analysis of the parameters of the polygonal computer model that affect fabric drape simulation. Experimental research on physical and mechanical properties were performed for nine fabrics. For this purpose, the values of the parameters for the tensile, bending, shear, and compression properties were determined at low loads, while the complex deformations were analyzed using Cusick drape meter devices. The fabric drape simulations were performed using the 2D/3D CAD system for a computer clothing design on a disk model, corresponding to real testing on the drape tester in order to allow a correlation analysis between the values of drape parameters of the simulated fabrics and the realistically measured values for each fabric. Each fabric was simulated as a polygonal model with a variable related to the side length of the polygon to analyze the influence of the polygon size, i.e., mesh density, on the model behavior in the simulation. Based on the simulated fabric drape shape, the values of the areas within the curves necessary to calculate the drape coefficients of the simulated fabrics were determined in the program for 3D modelling. The results were statistically processed and correlations between the values of the drape coefficients and the optimal parameters for simulating certain physical and mechanical properties of the fabric were determined. The results showed that the mesh density of the polygonal model is an important parameter for the simulation results.
format	article
author	Slavenka Petrak Maja Mahnić Naglić Dubravko Rogale Jelka Geršak
author_facet	Slavenka Petrak Maja Mahnić Naglić Dubravko Rogale Jelka Geršak
author_sort	Slavenka Petrak
title	Analysis of Polygonal Computer Model Parameters and Influence on Fabric Drape Simulation
title_short	Analysis of Polygonal Computer Model Parameters and Influence on Fabric Drape Simulation
title_full	Analysis of Polygonal Computer Model Parameters and Influence on Fabric Drape Simulation
title_fullStr	Analysis of Polygonal Computer Model Parameters and Influence on Fabric Drape Simulation
title_full_unstemmed	Analysis of Polygonal Computer Model Parameters and Influence on Fabric Drape Simulation
title_sort	analysis of polygonal computer model parameters and influence on fabric drape simulation
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/0702c8c0772143e181a956ad7f89fe8f
work_keys_str_mv	AT slavenkapetrak analysisofpolygonalcomputermodelparametersandinfluenceonfabricdrapesimulation AT majamahnicnaglic analysisofpolygonalcomputermodelparametersandinfluenceonfabricdrapesimulation AT dubravkorogale analysisofpolygonalcomputermodelparametersandinfluenceonfabricdrapesimulation AT jelkagersak analysisofpolygonalcomputermodelparametersandinfluenceonfabricdrapesimulation
_version_	1718431983378366464

Analysis of Polygonal Computer Model Parameters and Influence on Fabric Drape Simulation

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