CN105862217A - Dynamic simulation method for mini-jacquard fabric - Google Patents
Dynamic simulation method for mini-jacquard fabric Download PDFInfo
- Publication number
- CN105862217A CN105862217A CN201610322831.XA CN201610322831A CN105862217A CN 105862217 A CN105862217 A CN 105862217A CN 201610322831 A CN201610322831 A CN 201610322831A CN 105862217 A CN105862217 A CN 105862217A
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- China
- Prior art keywords
- weft yarn
- weft
- layer
- animation
- design
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Classifications
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C19/00—Methods or devices concerned with designing or making patterns, not provided for in other groups of this subclass
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C19/00—Methods or devices concerned with designing or making patterns, not provided for in other groups of this subclass
- D03C19/005—Electronic
Abstract
The invention discloses a dynamic simulation method for a mini-jacquard fabric. According to the dynamic simulation method, regions for warp yarns, weft yarns and repetition of weave are involved, and the method specifically comprises the following operation steps: (1) calculating the number of the warp yarns and the number of the weft yarns for drawing a knitted fabric animation; (2) setting a first layer; (3) drawing the weft yarns with different 'color sections'; (4) making an animation of the first weft yarn; (5) making animations of other weft yarns. Due to the method, the dynamic simulation method for the mini-jacquard fabric can be used for vividly showing a fabric picture composition process, so that the understanding of students for class knowledge can be enhanced favorably, and the teaching efficiency of class can be greatly improved.
Description
Technical field
The present invention relates to a kind of knitted fabric simulation manufacture method, particularly relate to the Dynamic Simulation Method of dobby.
Background technology
Fabric construction and design " it is the core curriculum of textile speciality, relate to the contents such as filling yarn interleaving mode when fabric is constituted, morphosis and design principle thereof.In the multimedia teaching in recent years of the classroom of fabric construction and design, conventional Excel electrical form and weaving CAD software draw organization charts.The figure of this drafting is static, and student is the most readily apparent.
Summary of the invention
Present invention mainly solves technical problem is how that offer one can show cloth layout process realistically, is conducive to strengthening classmates' understanding to course set point, can be greatly improved the knitted fabric Dynamic Simulation Method of the teaching efficiency of course.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide the Dynamic Simulation Method of a kind of dobby, including warp thread, weft yarn, Weaving Cycle region, specifically includes following operating procedure:
(1) calculating and plotting knitted fabric is dynamically required warp thread, the radical of weft yarn；
(2) the first figure layer is set, draws 1 warp thread, this root warp thread is converted to warp elements in storehouse.The material time frame of the first figure layer is set, then utilizes the warp elements in storehouse to copy to required radical on remaining warp thread, by all of warp thread average headway layout, extend the time frame of the first figure layer to all weft yarn motion animations complete time time frame position；
(3) weft yarn is drawn: before drawing weft yarn, according to fabric fleuron, analyze and design " color segment " of every weft yarn, drawing the 1st weft yarn and this root weft yarn is converted to weft elements in storehouse, remaining weft yarn utilizes weft elements to replicate, until desired fill yarn ends, according to fabric fleuron figure, weft yarn all of in storehouse is carried out the design of " color segment ", is modified to every weft yarn and becomes after figure with warp yarns, reach the design that yarn fabric is presented；
(4) make the animation of first weft thread: in the second figure layer, start frame and end frame are set, make first weft thread motion animation from the top down, then the end frame in the second figure layer is extended to the time frame position that all weft yarn motion animations complete；
(5) making of other weft yarn animation: in the 3rd figure layer, according to step (4) making step, makes the motion animation of second weft yarn；In the 4th figure layer, according to step (4) making step, making the motion animation of the 3rd weft yarn, by that analogy, complete all weft yarns motion animation with warp yarns, and animation is taken into account every weft yarn when being formed and wanted average headway layout.
In a preferred embodiment, after " color segment " design of described weft yarn is every weft yarn " color segment " design, final sum warp yarns forms the design that fabric is presented.
The invention has the beneficial effects as follows: cloth layout process can be shown realistically, be conducive to strengthening classmates' understanding to course set point, the teaching efficiency of course can be greatly improved.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
There is provided the Dynamic Simulation Method of a kind of dobby, the Dynamic Simulation Method of described dobby to include warp thread, weft yarn, Weaving Cycle region in one particular embodiment of the present invention, specifically include following operating procedure:
(1) calculating and plotting knitted fabric is dynamically required warp thread, the radical of weft yarn；
(2) the first figure layer is set, draws 1 warp thread, this root warp thread is converted to warp elements in storehouse.The material time frame of the first figure layer is set, then utilizes the warp elements in storehouse to copy to required radical on remaining warp thread, by all of warp thread average headway layout, extend the time frame of the first figure layer to all weft yarn motion animations complete time time frame position；
(3) weft yarn is drawn: before drawing weft yarn, according to fabric fleuron, analyze and design " color segment " of every weft yarn, drawing the 1st weft yarn and this root weft yarn is converted to weft elements in storehouse, remaining weft yarn utilizes weft elements to replicate, until desired fill yarn ends, according to fabric fleuron figure, weft yarn all of in storehouse is carried out the design of " color segment ", is modified to every weft yarn and becomes after figure with warp yarns, reach the design that yarn fabric is presented；
(4) make the animation of first weft thread: in the second figure layer, start frame and end frame are set, make first weft thread motion animation from the top down, then the end frame in the second figure layer is extended to the time frame position that all weft yarn motion animations complete；
(5) making of other weft yarn animation: in the 3rd figure layer, according to step (4) making step, makes the motion animation of second weft yarn；In the 4th figure layer, according to step (4) making step, making the motion animation of the 3rd weft yarn, by that analogy, complete all weft yarns motion animation with warp yarns, and animation is taken into account every weft yarn when being formed and wanted average headway layout.
After " color segment " design of described weft yarn is every weft yarn " color segment " design, final sum warp yarns forms the design that fabric is presented.
In a specific embodiment, according to the rendering request of fabric tissue, from the beginning of the first lattice of the lower left corner, click interlacing point cell in Weaving Cycle region, then clicking " Fill Color " (certain color), until painting complete Weaving Cycle, a fabric tissue just designs complete.If thinking and being designed with defect or deficiency, can be modified, " fragrant Nai Er " static graphics master drawing that weaving CAD design goes out.May only design the figure of static state with weaving CAD software, FLASH animation can clearly be shown certain figure warp thread and the process of weft yarns, make student understand the process weaving figured cloth intuitively.
The simulation animation design of warp thread and weft yarn composition:
The flower-shape of " fragrant Nai Er " icon, its warp thread becomes with weft yarn figure simulation animation to use " perfume (or spice) how " flower pattern organization charts of weaving CAD software design, the most static figure, is unfavorable for that classmates understand the patterning process of " perfume (or spice) how " flower pattern organization charts.And use the dynamic analog design sketch of FLASH cartoon making, can make student that " perfume (or spice) is how " flower pattern is knitted figure process has a dynamic overall process to understand.
In dynamic manufacturing process: the substantially animation process of Flash design,
Concrete animation process: calculated 19 warp thread of needs, 14 weft yarns according to flower-shape.Cartoon making difficult point is to design and produce the animation figure layer of different weft yarns and every weft yarn.Detailed step is:
(1) in figure layer 1: first drawn 1 warp thread, this root warp thread is converted to storehouse element, the way that remaining 18 warp thread replicates.After 19 warp thread average headway layouts are good, extend the time frame of this figure layer to the 275th frame.
(2) the weft yarn storehouse element that 14 " color segment " is different is designed: according to the top-down figure process of knitting of weft yarn in looming process, after 14 weft yarns complete, form " fragrant Nai Er " icon with warp yarns.Therefore, the making of weft elements inverted order successively from the 14th, the 13rd, the 12nd ... the 2nd, the 1st.
(3) animation that 14 parallels move from top to bottom is made: in figure layer 2, first make 15 frame animations of the 14th weft yarn, extend the time frame of this figure layer to the 275th frame；Increase figure layer 3, then make the 13rd weft yarn 12 frame animation, extend the time frame of this figure layer to the 275th frame；Increase figure layer 4, then make the 12nd weft yarn 15 frame animation；Extend the time frame of this figure layer to the 275th frame；Increase figure layer making successively, until the 1st weft yarn 15 frame animation completes, extends the time frame of this figure layer to the 275th frame.Operating process to be understood operation object place layer and position, does not forget it to be arranged to key frame, changed effect otherwise can be made to move in previous frame.Make in animation process it is noted that equiblibrium mass distribution weft yarn suitably adjustment animation broadcasting speed.
Therefore, the invention have the advantages that and can show cloth layout process realistically, be conducive to strengthening classmates' understanding to course set point, the teaching efficiency of course can be greatly improved.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (2)
1. the Dynamic Simulation Method of a dobby, it is characterised in that include warp thread, weft yarn, Weaving Cycle region, specifically includes following operating procedure:
(1) calculating and plotting knitted fabric is dynamically required warp thread, the radical of weft yarn；
(2) the first figure layer is set, draw 1 warp thread, this root warp thread is converted to warp elements in storehouse, the material time frame of the first figure layer is set, then the warp elements in storehouse is utilized to copy to required radical on remaining warp thread, by all of warp thread average headway layout, extend the time frame of the first figure layer to all weft yarn motion animations complete time time frame position；
(3) weft yarn that " color segment " is different is drawn: before drawing weft yarn, according to fabric fleuron, analyze and design " color segment " of every weft yarn, drawing the 1st weft yarn and this root weft yarn is converted to weft elements in storehouse, remaining weft yarn utilizes weft elements to replicate, until desired fill yarn ends, according to fabric fleuron figure, weft yarn all of in storehouse is carried out the design of " color segment ", is modified to every weft yarn and becomes after figure with warp yarns, reach the design that yarn fabric is presented；
(4) make the animation of first weft thread: in the second figure layer, start frame and end frame are set, make first weft thread motion animation from the top down, then the end frame in the second figure layer is extended to the time frame position that all weft yarn motion animations complete；
(5) making of other weft yarn animation: in the 3rd figure layer, according to step (4) making step, makes the motion animation of second weft yarn；In the 4th figure layer, according to step (4) making step, making the motion animation of the 3rd weft yarn, by that analogy, complete all weft yarns motion animation with warp yarns, and animation is taken into account every weft yarn when being formed and wanted average headway layout.
The Dynamic Simulation Method of dobby the most according to claim 1, it is characterised in that after " color segment " design of described weft yarn is every weft yarn " color segment " design, final sum warp yarns forms the presented design of fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610322831.XA CN105862217A (en) | 2016-05-17 | 2016-05-17 | Dynamic simulation method for mini-jacquard fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610322831.XA CN105862217A (en) | 2016-05-17 | 2016-05-17 | Dynamic simulation method for mini-jacquard fabric |
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| CN105862217A true CN105862217A (en) | 2016-08-17 |
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| CN201610322831.XA Pending CN105862217A (en) | 2016-05-17 | 2016-05-17 | Dynamic simulation method for mini-jacquard fabric |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661633A (en) * | 2004-02-26 | 2005-08-31 | 三星电子株式会社 | Data structure for cloth animation, and apparatus and method for rendering three-dimensional graphics data using the data structure |
| CN1958934A (en) * | 2006-11-24 | 2007-05-09 | 东华大学 | Intelligent control method for tentering of weft through embedding type camera shot |
-
2016
- 2016-05-17 CN CN201610322831.XA patent/CN105862217A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661633A (en) * | 2004-02-26 | 2005-08-31 | 三星电子株式会社 | Data structure for cloth animation, and apparatus and method for rendering three-dimensional graphics data using the data structure |
| CN1958934A (en) * | 2006-11-24 | 2007-05-09 | 东华大学 | Intelligent control method for tentering of weft through embedding type camera shot |
Non-Patent Citations (3)
| Title |
|---|
| 李小鹏等: "Flash动画技术在织物结构与设计课程课件制作中的应用——小提花织物构图的Flash动画模拟", 《中国现代教育装备》 * |
| 李小鹏等: "纺织面料组织图的CAD静态模拟和Flash动画的动态模拟", 《中国现代教育装备》 * |
| 潘鄂菁等: "针织成圈运动动画的制作实践", 《武汉纺织工学院学报》 * |
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Application publication date: 20160817 |
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