阅读说明：本技术 一种三维转二维动画仿手绘线描仪 (Three-dimensional changes imitative hand of two-dimensional animation and draws line appearance ) 是由 孙典 于 2019-11-18 设计创作，主要内容包括：本发明提供一种三维转二维动画仿手绘线描仪。三维转二维动画仿手绘线描仪,包括：主体支架；控制模块,所述控制模块固定安装在所述主体支架上；定位板,所述定位板滑动安装在所述主体支架上；自动送纸定位模块,自动送纸定位模块固定安装在主体支架上,且自动送纸定位模块与所述定位板相连接；X轴导向模块,X轴导向模块与固定安装在所述主体支架上；Y轴导向模块,Y轴导向模块固定安装在所述X轴导向模块上。本发明提供的三维转二维动画仿手绘线描仪具有可以融入现有动画制作流程、优化动画线稿制作效率、对操作人员技术素质要求低、人数少、周期短、方便后期更改调整的优点。(The invention provides a hand-imitated drawing line tracing instrument for converting three-dimensional animation into two-dimensional animation. Three-dimensional changes two-dimensional animation imitative hand sketching line drawing appearance includes: a main body support; the control module is fixedly arranged on the main body bracket; the positioning plate is slidably mounted on the main body bracket; the automatic paper feeding positioning module is fixedly arranged on the main body bracket and is connected with the positioning plate; the X-axis guide module is fixedly arranged on the main body bracket; and the Y-axis guide module is fixedly arranged on the X-axis guide module. The three-dimensional to two-dimensional animation hand-imitated drawing line tracing instrument provided by the invention has the advantages of capability of integrating the existing animation production process, optimization of production efficiency of the animation line tracing draft, low requirement on technical quality of operators, few people, short period and convenience for later-stage change and adjustment.)

1. The utility model provides a three-dimensional changes imitative hand-drawn line of two-dimensional animation draws appearance which characterized in that includes:

a main body support;

the control module is fixedly arranged on the main body bracket;

the positioning plate is slidably mounted on the main body bracket;

the automatic paper feeding positioning module is fixedly arranged on the main body bracket and is connected with the positioning plate;

the X-axis guide module is fixedly arranged on the main body bracket;

the Y-axis guide module is fixedly arranged on the X-axis guide module;

and the drawing module is fixedly installed on the Y-axis guide module through a bearing pulley.

2. The hand-drawn imitation drawing instrument of the three-dimensional to two-dimensional animation of claim 1, wherein the control module comprises a software module and an automatic labeling module.

3. The appearance is painted to imitative hand of three-dimensional commentaries on classics two-dimensional animation line drawing of claim 1, characterized in that drawing module includes handwriting automatic adjustment rotating device, the vertical stroke of drawing a line way micro-control device of setting-up and drawing a pen anchor clamps, handwriting automatic adjustment rotating device fixed mounting is in on the Y axle guide module, the vertical stroke of drawing a line way micro-control device fixed mounting is in on the handwriting automatic adjustment rotating device, drawing a pen anchor clamps fixed mounting is in on the vertical stroke of drawing a line way micro-control device.

4. The hand-drawn imitation animation line drawing instrument from three dimensions to two dimensions as claimed in claim 3, wherein a drawing pen is fixedly mounted on the drawing pen holder.

5. The hand-drawing imitating line drawing instrument for three-dimensional to two-dimensional animation according to claim 1, wherein the positioning board is provided with a paper positioning frame.

6. The three-dimensional to two-dimensional animation hand-imitated line drawing instrument according to claim 5, wherein four support rods are symmetrically and fixedly mounted at the top of the positioning plate, the four support rods are matched with the paper positioning frame, a mounting block is fixedly mounted at the outer side of each support rod, a compression screw is mounted on each mounting block in a threaded manner, a knob is fixedly mounted at the top end of each compression screw, and a pressing block is rotatably mounted at the bottom end of each compression screw.

7. The three-dimensional to two-dimensional animation hand-imitated line drawing instrument according to claim 6, wherein a connecting block is fixedly installed at the top of the pressing block, and the connecting block is rotatably connected with the bottom end of the compression screw rod.

8. The three-dimensional to two-dimensional animation hand-imitated line drawing instrument according to claim 7, wherein a rotating groove is formed at the top end of the connecting block, a bearing is fixedly sleeved on the outer side of the compression screw rod, and the outer ring of the bearing is fixedly connected with the inner wall of the rotating groove.

9. The three-dimensional to two-dimensional animation hand-imitated line drawing instrument according to claim 6, wherein a rotation hole is formed at the top of the mounting block, and the support rod penetrates through the rotation hole and is rotatably connected with the inner wall of the rotation hole.

10. The three-dimensional to two-dimensional animation hand-imitated line drawing instrument according to claim 6, wherein an anti-slip sleeve is sleeved on the outer side of the knob, and glue is filled between the anti-slip sleeve and the knob.

Technical Field

The invention relates to the technical field of multimedia application optimization equipment, in particular to a three-dimensional to two-dimensional animation hand-imitating line drawing instrument.

Background

In the existing animation production field, no matter commercial animation or academic animation production in colleges and universities, the production process of the two-dimensional line draft is not free from the problems of high labor cost, large workload and unstable quality, and the production process consumes great resources and manpower. However, due to the great artistic advantages of the hand-drawn two-dimensional animation, social needs are still great. Most manufacturers select a computer to perform digital processing to achieve a three-dimensional to two-dimensional effect, the effect can not meet the market requirement as the line draft is subjected to digital processing, and if the line draft is processed by manual hand drawing, the problems of unstable quality, high labor cost and large workload of the manufacturing process can be solved, so that the method belongs to typical high-quality labor-intensive work. The high cost threshold often causes the dilemma that the production team does not lay out, and is also one of the reasons for the serious shortage of the hand-drawn two-dimensional animation works in the market.

Therefore, it is necessary to provide a drawing instrument for drawing an animation with hand-drawing in three-to-two dimensions to solve the above-mentioned technical problems.

Disclosure of Invention

The invention solves the technical problem of providing the three-dimensional to two-dimensional animation hand-imitating line drawing instrument which can be integrated with the existing animation production process, optimizes the production efficiency of the animation line drawing manuscript, has low requirement on the technical quality of operators, fewer people and short period and is convenient for later change and adjustment.

In order to solve the technical problem, the invention provides a three-dimensional to two-dimensional animation hand-imitated line drawing instrument, which comprises: a main body support; the control module is fixedly arranged on the main body bracket; the positioning plate is slidably mounted on the main body bracket; the automatic paper feeding positioning module is fixedly arranged on the main body bracket and is connected with the positioning plate; the X-axis guide module is fixedly arranged on the main body bracket; the Y-axis guide module is fixedly arranged on the X-axis guide module; and the drawing module is fixedly installed on the Y-axis guide module through a bearing pulley.

Preferably, the control module comprises a software module and an automatic labeling module.

Preferably, the drawing module includes that handwriting automatic adjustment rotating device, the vertical stroke of setting-out touch say micro-control device and drawing pen anchor clamps, handwriting automatic adjustment rotating device fixed mounting be in on the Y axle guide module, the vertical stroke of setting-out touch say micro-control device fixed mounting be in on the handwriting automatic adjustment rotating device, drawing pen anchor clamps fixed mounting be in on the vertical stroke of setting-out touch say micro-control device.

Preferably, a painting brush is fixedly mounted on the painting brush clamp.

Preferably, the positioning board picture is provided with a paper positioning frame.

Preferably, the top symmetry fixed mounting of locating plate has four bracing pieces that are the rectangle and distribute, four the bracing piece with paper locating frame looks adaptation, the outside fixed mounting of bracing piece has the installation piece, the threaded mounting compresses tightly the screw rod on the installation piece, the top fixed mounting who compresses tightly the screw rod has the knob, the bottom that compresses tightly the screw rod is rotated and is installed the briquetting.

Preferably, the top of the pressing block is fixedly provided with a connecting block, and the connecting block is rotatably connected with the bottom end of the compression screw rod.

Preferably, a rotating groove is formed in the top end of the connecting block, a bearing is fixedly sleeved on the outer side of the compression screw rod, and the outer ring of the bearing is fixedly connected with the inner wall of the rotating groove.

Preferably, the top of the mounting block is provided with a rotating hole, and the support rod penetrates through the rotating hole and is rotatably connected with the inner wall of the rotating hole.

Preferably, the outer side of the knob is sleeved with an anti-slip sleeve, and glue is filled between the anti-slip sleeve and the knob.

Compared with the related technology, the three-dimensional to two-dimensional animation hand-imitated line drawing instrument provided by the invention has the following beneficial effects:

1. in the earlier-stage production and later-stage modification debugging of the animation, the production efficiency is improved, and the problems of high labor cost, large workload, unstable quality and long period are solved;

2. the equipment is simple to operate, the learning cost is low, the requirement on the skill of a worker is low, and the manufacturing link is quickly integrated on the basis of not changing the existing manufacturing process link;

3. the dependence degree of animation production on the line draft drawing link is reduced, the influence of uncertain factors of the link is reduced, and the animation production risk is reduced;

4. the requirement of staff quality in the step of drawing lines and lines is reduced, the number of redundant staff is reduced, and the fixed cost of a manufacturing team is effectively reduced.

Drawings

FIG. 1 is a schematic structural diagram of a first solid of a three-dimensional to two-dimensional animation hand-imitated line drawing instrument according to a first embodiment of the invention;

FIG. 2 is a schematic structural diagram of a second solid of the first embodiment of the three-dimensional to two-dimensional animation hand-imitated line drawing instrument provided by the invention;

FIG. 3 is a schematic diagram of a second embodiment of the hand-drawing simulation line drawing instrument for three-dimensional to two-dimensional animation provided by the invention;

fig. 4 is an enlarged schematic view of a portion a shown in fig. 3.

Reference numbers in the figures: 1. the main part support, 2, control module, 3, locating plate, 4, the automatic orientation module that form advances, 5, X axle guide module, 6, Y axle guide module, 7, drawing module, 8, painting brush, 9, bracing piece, 10, installation piece, 11, compression screw, 12, knob, 13, briquetting.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

The first embodiment:

referring to fig. 1 and fig. 2, in a first embodiment of the present invention, a three-dimensional to two-dimensional animation hand-drawing simulator includes: a main body support 1; the control module 2 is fixedly arranged on the main body bracket 1; the positioning plate 3 is mounted on the main body bracket 1 in a sliding manner; the automatic paper feeding positioning module 4 is fixedly arranged on the main body bracket 1, the automatic paper feeding positioning module 4 is connected with the positioning plate 3, and the automatic paper feeding positioning module 4 is used for quickly replacing paper and assisting in accurate positioning; the X-axis guide module 5 is fixedly arranged on the main body bracket 1; the Y-axis guide module 6 is fixedly arranged on the X-axis guide module 5; and the painting module 7 is fixedly arranged on the Y-axis guide module 6 through a bearing pulley.

The control module 2 comprises a software module and an automatic labeling module. The automatic labeling module is used for sequencing line draft sequence frames, so that the two-dimensional animation production efficiency can be improved, the production period can be shortened, and the cost can be saved.

Drawing module 7 includes that handwriting automatic adjustment rotating device, the vertical stroke of setting-out touch say micro-control device and drawing pen anchor clamps, handwriting automatic adjustment rotating device fixed mounting be in on the Y axle guide module 6, the vertical stroke of setting-out touch say micro-control device fixed mounting be in on the handwriting automatic adjustment rotating device, drawing pen anchor clamps fixed mounting be in on the vertical stroke of setting-out touch say micro-control device.

And a painting brush 8 is fixedly arranged on the painting brush clamp.

The positioning plate 3 is provided with a paper positioning frame.

In the field of animation production, two-dimensional animations are superior to three-dimensional animations in form and effect, and a production method for reducing cost, namely a 'three-dimensional to two-dimensional' animation production method, is available in the market due to the unique complicated and laboursome production process of the two-dimensional animations. But the effect is great and worried, and the picture drawing effect is seriously lost. If the manual re-line tracing processing is used, the problems of high labor cost, large workload and unstable quality of the manufacturing process can be avoided, and the manufacturing resources and manpower which account for the large proportion of the manufacturing party can be consumed.

In the existing two-dimensional animation or three-dimensional to two-dimensional animation production process technology, after a three-dimensional to two-dimensional rendering digital sequence diagram, a three-dimensional to two-dimensional imitation freehand draft instrument process is added, and the real object drawing conversion of freehand drawing effects is carried out on an electronic edition line draft, so that the effects of the animation line draft can be effectively optimized on the basis of not increasing the production cost. After the equipment is connected with computer driving software, a person can simultaneously operate three hand-imitated line drawing instruments to carry out line draft processing, one line draft can be finished in less than two minutes on average, the line draft can continuously work for a long time, the person can alternately operate when necessary, and the quality of the line draft is not influenced. The equipment can process about 30 line manuscripts per hour, and the manual hand-drawing is about 3-5.

Taking an ordinary animation with a time duration of one minute as an example, in each link of the animation production process, the cost of the animation line draft accounts for more than 50 percent of the overall production cost. In a normal freehand line draft link, three line draft freehand painters can finish the drawing within at least 8 hours of working time every day without considering the line draft quality and the rework rate within 7 days, and if the time of other links is shortened or the whole animation production period is prolonged due to overtime, the animation production risk and cost are increased. By adopting the three-dimensional to two-dimensional animation hand-imitated line drawing instrument provided by the invention, all line drawings can be processed and finished within 2-3 days under the condition that one person operates one device, the quality is stable, and the rework rate is extremely low. The time efficiency can be improved by nearly 3 times, the personnel cost can be reduced by 3 times, and if a mode of operating 3 three-dimensional-to-two-dimensional animation hand-imitating line drawing instruments by one person is applied, the cost efficiency of an animation line drawing link can be improved by at least 10 times.

The three-dimensional to two-dimensional animation hand-drawing imitating line drawing instrument provided by the invention uses a structural mode of a linear portal frame, can effectively ensure the operation stability and the drawing precision, can control the drawing module 7 to walk on the drawing paper through the matching of an X-axis guide module 5 and a Y-axis guide module 6, can control the drawing module 7 to axially transform and rotate, simulates the wrist rotation of real person hand drawing, can control the pen clamping table small module in the drawing head module to axially rotate at the vertical center of a pen through a handwriting automatic adjusting and rotating device on the drawing module 7, can simulate the rotation change of the brush point in hand drawing, can control the fine adjustment of the downward pressure change of the drawing pen in drawing through a longitudinal brush touch force path micro-control device on the drawing module 7, and can simulate the brush touch of thickness change due to the downward force change in drawing, the function of the whole module is around realizing the hand-drawing effect of a simulation person, the pen touch feeling of the hand-drawing effect such as line thickness, lightness, pause and pause change and the like, and the function of simulating the wrist and fingers of the real person is realized, which is one of the main innovation points of the writing and drawing instrument different from the existing writing and drawing instruments with other purposes.

The three-dimensional to two-dimensional animation hand-drawing-imitating line drawing instrument provided by the invention can be integrated with the existing animation production process, optimizes the production efficiency of the animation line drawing manuscript, has low requirements on technical quality of operators, fewer people and short period, effectively solves the problems of high labor cost, large workload and unstable quality, greatly facilitates the later-stage change and adjustment requirements, and obviously reduces the animation production risk.

Second embodiment:

based on the three-dimensional-to-two-dimensional animation hand-imitating line drawing instrument provided by the first embodiment of the application, the second embodiment of the application provides another three-dimensional-to-two-dimensional animation hand-imitating line drawing instrument. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further described with reference to the drawings and the following description.

Referring to fig. 3 and 4, the three-dimensional to two-dimensional animation hand-imitated line drawing instrument further includes four support rods 9 fixedly mounted on the top of the positioning plate 3 in a rectangular shape, the four support rods 9 are adapted to the paper positioning frame, a mounting block 10 is fixedly mounted on the outer side of each support rod 9, a compression screw 11 is mounted on each mounting block 10 in a threaded manner, a knob 12 is fixedly mounted at the top end of each compression screw 11, and a pressing block 13 is rotatably mounted at the bottom end of each compression screw 11.

The top of briquetting 13 is fixed with the connecting block, the connecting block with the bottom of compression screw 11 is rotated and is connected.

The top of connecting block has been seted up and has been rotated the groove, and the fixed cover in the outside of compression screw is equipped with the bearing, the outer lane of bearing with the inner wall fixed connection who rotates the groove.

The top of the mounting block 10 is provided with a rotating hole, and the support rod penetrates through the rotating hole and is rotatably connected with the inner wall of the rotating hole.

The outer side of the knob 12 is sleeved with an anti-slip sleeve, and glue is filled between the anti-slip sleeve and the knob 12.

When paper is placed in the paper positioning frame on the positioning plate 3, the mounting block 10 is rotated to enable the pressing block 13 to be located above the paper, then the mounting block 10 is kept still, the knob 12 is rotated, the knob 12 drives the pressing screw 11 to move downwards while rotating, the pressing screw 11 drives the pressing block 13 to move downwards until the pressing block 13 is in contact with the paper, and the knob 12 stops rotating, so that the paper is fixed.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.