Fiber-based digital yarn simulation method

A simulation method and fiber technology, which are applied in design optimization/simulation, electrical digital data processing, special data processing applications, etc., can solve the problems that the appearance of digital yarn is difficult to predict intuitively, and the color matching of digital yarn is complex and changeable.

Active Publication Date: 2017-10-20
JIANGYIN XIANGFEI APPAREL
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Problems solved by technology

[0005] Aiming at the problems and deficiencies in the prior art, the present invention provides a fiber-based digital yarn simulation method, which can quickly realize the simulation of the appearance of digital yarn, and solve the problem that the appearance of digital yarn is difficult to predict intuitively due to the complex and changeable color matching of digital yarn

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  • Fiber-based digital yarn simulation method
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  • Fiber-based digital yarn simulation method

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Embodiment Construction

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] Such as figure 1 As shown, the present embodiment provides a fiber-based digital yarn simulation method, which includes the following steps:

[0046] Step 101, based on the fibers in the real digital yarn, construct the mathematical model of the fiber texture to obtain the simulation rendering of each fiber.

[0047] The mathematical...

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Abstract

The invention discloses a fiber-based digital yarn simulation method which includes the steps: building a fiber texture mathematical model based on fibers of real yarns to obtain a simulation effect picture of each fiber; calculating area color block parameters of the real yarns according to spinning process parameters of the real yarns and building a yarn color block arrangement module to obtain a yarn color block simulation effect picture; building a color gradient model of simulated yarns by the aid of gradual change principles between different components in the real yarns to obtain a color gradient simulation effect picture, and simulating brightness information of the real yarns according to an illumination model; acquiring diameter data of the real yarns and simulating diameter profiles of the real yarns by the simulated yarns to obtain a diameter profile simulation effect picture; visually adjusting and optimizing the simulated yarns to obtain a simulated yarn effect picture under visual resolution. The appearance of digital yarns can be rapidly simulated to solve the problem that the appearance of the digital yarns is difficultly and visually forecasted due to complicated and changeable color matching of the digital yarns.

Description

technical field [0001] The invention relates to the technical field of yarn appearance simulation, in particular to a fiber-based digital yarn simulation method. Background technique [0002] With the rapid development of computers, more and more people in the industry are engaged in the real simulation of textiles. In the simulation process of textiles, yarn is the basic unit of fabric, and its simulation effect directly determines the simulation effect of the final fabric. Therefore, in order to promote the application of digital yarn in fabrics, the simulation of digital yarn becomes particularly important. [0003] At present, many scholars have conducted research on yarn simulation. Zhang Ruiyun et al. (Zhang Ruiyun, Li Ruqin. Computer simulation of the effect of fancy yarn embedded in the fabric [J]. Textile Journal, 2000, 21(5): 34-36.) used the real yarn extraction method to simulate the yarn . Deng Zhongming and others (Deng Zhongming, Yang Bin. Computer Simulat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/20
Inventor 钟俊杰周建王峰王鸿博
Owner JIANGYIN XIANGFEI APPAREL
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