Simulation of realistic fur texture based on piece element synthesis / Wei Wang in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVII, N° 12 (12/2022)  

[article]  inJOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CXVII, N° 12 (12/2022) . - p. 520-533 Titre : Simulation of realistic fur texture based on piece element synthesis Type de document : texte imprimé Auteurs : Wei Wang, Auteur ; Weijie Wang, Auteur ; Gaopeng Zhang, Auteur ; Luming Yang, Auteur ; Biyu Peng, Auteur Année de publication : 2022 Article en page(s) : p. 520-533 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Fourrures Matériaux -- Texture Simulation par ordinateur Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Realistic fur texture is usually modeled and rendered with three-dimensional software. Due to the complexity and inefficiency of the three-dimensional software, it cannot meet general designers’ requirements to represent realistic fur texture quickly. In order to achieve the rapid drawing of real-quality fur, this work proposes an approach to simulating realistic fur texture based on the method of piece elements synthesis. To be specific, we used fur elements to represent fur units, the dislocation and superposition of which formed the fur visual effect. Also, we discuss the validity and feasibility of parameters that can be matched in Adobe Illustrator software. The method applied in this paper can not only meet the timeliness and convenience of designers when representing fur texture, but also visualize fur texture with a high sense of authenticity and diversity. Note de contenu : - METHOD : Formation of the visual texture of fur - Research hypothesis - Definition of fur texture model - Low-level parameter-circles and triangles - Middle-level parameter-fur element - High-level parameter-fur element arrangement - Construction of fur texture model - Application - RESULTS AND DISCUSSION : The influence of parameter changes on simulation effect - The influence of the star angle points changes on the effect of fur simulation - The influence of the star outer radius length change on the fur simulation effect - The influence of the roughness size change on the effect of fur simulation - The influence of shrinkage value on the effect of fur simulation - The influence of the gradient slider location change on the effect of fur simulation - DISCUSSION : The effectiveness of the method - The adaptability of the method - Comparisons among the methods - Table 1 : Value range of each parameter in fur texture model - Table 2 : Correspondance between fur texture model and parameters in Adobe Illustrator - table 3 : The comparisons among different fur simulation methods DOI : https://doi.org/10.34314/jalca.v117i12.6388 En ligne : https://drive.google.com/file/d/1sGXk2U1-oopyjrRrMzWrWTSBGMTClDJo/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38524 [article]

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