CN103365622A - Method and device for adjusting three-dimensional particle picture - Google Patents
Method and device for adjusting three-dimensional particle picture Download PDFInfo
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- CN103365622A CN103365622A CN2013102694718A CN201310269471A CN103365622A CN 103365622 A CN103365622 A CN 103365622A CN 2013102694718 A CN2013102694718 A CN 2013102694718A CN 201310269471 A CN201310269471 A CN 201310269471A CN 103365622 A CN103365622 A CN 103365622A
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Abstract
The invention provides a method and a device for adjusting a three-dimensional particle picture. The method comprises the following steps: receiving a size adjustment of the three-dimensional particle picture in horizontal and vertical coordinate axis directions in a window through a preset link; covering a part of the window, unpaved with the three-dimensional particle picture by preset foreground baffles; determining a size adjustment proportion value of the three-dimensional particle picture in a vertical coordinate direction according to the size adjustment; correcting the size of the three-dimensional particle picture in the vertical coordinate direction according to the proportion value. The method can be used for solving the problem that the three-dimensional picture cannot be adjusted in a display of a two-dimensional space.
Description
Technical field
The present invention relates to field of Computer Graphics, particularly relate to a kind of method of adjustment of three dimensional particles picture, and a kind of adjusting gear of three dimensional particles picture.
Background technology
It is the method for fuzzy objective modeling that Reeves has proposed particIe system in nineteen eighty-three, and its basic thought is that fuzzy object is regarded as the molecular particle cluster of numerous grains, and particle can be regarded simple point as.Each particle all has the attribute of oneself, and such as color, shape, size, life cycle and speed etc., the kinetic property of particle has determined its state in the different moment, particle in time passing and constantly change.
Particle is launched by particIe system, and a particIe system affects device by a particle emitter, a plurality of particle and jointly consists of, and namely particIe system produces the particle effect.
The emission of particle is launched in the space, the coordinate of three dimensions is respectively X, Y and Z in the space, and the observer watches the particle effect from the Z direction, particle with respect to observer's position front or rear, relevant with the coordinate figure of Z direction, what namely the Z direction presented is the bandwagon effect of particle emission.
In the prior art, be mostly the adjustment to the picture of two-dimensional space, in the display of two-dimensional space, can't realize the adjustment to three-dimensional picture.
Summary of the invention
The invention provides a kind of method of adjustment and device of three dimensional particles picture, to solve the problem that in the display of two-dimensional space, can't realize in the background technology the adjustment of three-dimensional picture.
The invention provides a kind of method of adjustment of three dimensional particles picture, comprising:
Reception is by presetting link to the size adjustment of three dimensional particles picture transverse and longitudinal change in coordinate axis direction in form;
Adopt default prospect baffle plate to cover the part that described three dimensional particles picture is not paved with described form;
Determine the big or small resize ratio value of described three dimensional particles picture in the day-mark direction according to described size adjustment;
According to the size of the described three dimensional particles picture of described ratio value correction on the day-mark direction.
Preferably, described default prospect baffle plate comprises top, below, left and the four right-hand baffle plates of described form.
Preferably, describedly determine the step of described three dimensional particles picture in the big or small resize ratio value of day-mark direction comprised according to the adjustment of described size:
With the height of described three dimensional particles picture place form, be divided by with height after the described three dimensional particles picture adjustment size, its ratio is to the big or small resize ratio value of described three dimensional particles picture in the day-mark direction.
Preferably, described step according to the size of the described three dimensional particles picture of described ratio value correction on the day-mark direction comprises:
Value on the day-mark direction is divided by with described ratio value and described three-dimensional example picture, obtains the size of described three dimensional particles picture on the day-mark direction;
According to the size of described three dimensional particles picture on the day-mark direction described particle picture is adjusted.
Preferably, the texture of described default prospect baffle plate is black, and the play up order of described default prospect baffle plate in described form has precedence over described form.
The present invention also provides a kind of adjusting gear of three dimensional particles picture, comprising:
Adjust receiver module, be used for receiving by presetting link to the size adjustment of three dimensional particles picture at the transverse and longitudinal change in coordinate axis direction of form;
The baffle plate overlay module is used for adopting default prospect baffle plate to cover the part that described three dimensional particles picture is not paved with described form;
The ratio value determination module is used for determining the big or small resize ratio value of described three dimensional particles picture in the day-mark direction according to described size adjustment;
The size correcting module is used for according to the size of the described three dimensional particles picture of described ratio value correction on the day-mark direction.
Preferably, described default prospect baffle plate comprises top, below, left and the four right-hand baffle plates of described form.
Preferably, described ratio value determination module comprises:
Calculating sub module is used for the height with described three dimensional particles picture place form, is divided by with height after the described three dimensional particles picture adjustment size, and its ratio is to the big or small resize ratio value of described three dimensional particles picture in the day-mark direction.
Preferably, described big or small correcting module comprises:
Size is determined submodule, is used for described ratio value and described three-dimensional example picture the value on the day-mark direction and is divided by, and obtains the size of described three dimensional particles picture on the day-mark direction;
Size is adjusted submodule, is used for according to the size of described three dimensional particles picture on the day-mark direction described particle picture being adjusted.
Preferably, the texture of described default prospect baffle plate is black, and the play up order of described default prospect baffle plate in described form has precedence over described form.
Compared with prior art, the present invention includes following advantage:
According to the embodiment of the invention, reception is by presetting link to the size adjustment of the two-dimentional transverse and longitudinal change in coordinate axis direction of three dimensional particles picture in form, and adopt default prospect baffle plate to cover the part that described three dimensional particles picture is not paved with described form, then determine the big or small resize ratio value of described three dimensional particles picture in the day-mark direction according to described size adjustment, and further according to the size of the described three dimensional particles picture of described ratio value correction on the day-mark direction, thereby realized in the display of two-dimensional space adjustment to three-dimensional picture.
Can also adopt default prospect baffle plate to cover in the part that the three dimensional particles picture is not paved with the place form according to the embodiment of the invention, thus can be so that the demonstration of particle picture be more clear.
Description of drawings
Fig. 1 is the process flow diagram of the method for adjustment of the described a kind of three dimensional particles picture of the embodiment of the invention;
Fig. 2 is the structured flowchart of the adjusting gear of the described a kind of three dimensional particles picture of the embodiment of the invention;
Fig. 3 is the schematic diagram that presets link in the embodiment of the invention;
Fig. 4 is the schematic diagram of prospect baffle plate in the embodiment of the invention;
Fig. 5 a and 5b are to the adjustment effect schematic diagram of particle picture under the resize ratio value different in the embodiment of the invention;
Fig. 6 has provided the effect schematic diagram that the three dimensional particles picture is carried out translation.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Below by embodiment the realization flow of the method for the invention is elaborated.
With reference to Fig. 1, it shows the process flow diagram of the method for adjustment of the described a kind of three dimensional particles picture of the embodiment of the invention.
The purpose of the embodiment of the invention is to realize that the particle picture to three-dimensional is adjusted in the display of two dimension, be specifically as follows the size of particle picture is adjusted, that is to say the translation convergent-divergent to the particle picture, because the center of particle picture can be considered as video camera in the three dimensions, therefore, the translation of particle picture be that is to say the particle picture is carried out a certain proportion of movement at horizontal ordinate X-axis, ordinate Y-axis and day-mark Z axis.In concrete realization, the video camera default location can be XYZ (0,0,100).
The user can carry out size adjustment by the link of presetting to the transverse and longitudinal change in coordinate axis direction on the interface, as shown in Figure 3, provided the schematic diagram that presets link.
Specifically can then left mouse button be pressed by selecting to preset " convergent-divergent " option in the link or using shortcut Z, as seen the mouse that moves right left sees that picture dwindles and amplifies, and left button lifts end operation.In concrete realization, in the situation that browsing window, effect activates, can also realize convergent-divergent by mouse rollovers.Select the option " it is suitable to zoom to " in the link or use shortcut F, the size of calculation display screen can all show whole form at indicator screen automatically.Or select the option " 100% convergent-divergent " in the link or use shortcut 1, the particle picture is shown according to original size.
In the form, particle outside the three dimensional particles picture does not show, need in three dimensions, add the prospect baffle plate, three dimensions is unlimited, palette has the border, in the embodiment of the invention, adopt default prospect baffle plate to cover the part that the three dimensional particles picture is not paved with in the form, described default prospect baffle plate can comprise top, below, left and right-hand four baffle plates (plane) of described form, as shown in Figure 4, provided prospect baffle plate schematic diagram in the embodiment of the invention, grey black partly is top, below, left and right-hand four baffle plates.
In the embodiment of the invention, the texture of described default prospect baffle plate is black, and the play up order of described default prospect baffle plate in described form has precedence over described three dimensional particles picture.
For saving resource, only be created in 1% the situation of being scaled, visible zone is the border of plate.
According to the ratio value that can further determine the adjustment of two-dimensional picture to adjust, proportionally to be worth the adjustment that realizes on the three-dimensional, in the embodiment of the invention, described step 103 can comprise:
Substep S11, with the height of described three dimensional particles picture place form, be divided by with height after the described three dimensional particles picture adjustment size, its ratio is to the big or small resize ratio value of described three dimensional particles picture in the day-mark direction.
After the three dimensional particles picture adjusted, can calculate the ratio value of adjustment, be specifically as follows the high ratio after the height of described three dimensional particles picture place form and three dimensional particles picture are adjusted size, also be current zooming parameter value.The size of zooming parameter value and three-dimensional picture is inversely proportional to, and the three-dimensional picture of namely seeing is larger, and the zooming parameter value is less, and the three-dimensional picture of seeing is less, and the zooming parameter value is larger.
In concrete realization, this ratio value can show at the interface when the particle picture is adjusted.
Resize ratio value according to the transverse and longitudinal coordinate axis can be adjusted the size of particle picture on day-mark (Z axis) direction, thereby by the adjustment to particle picture in the two dimensional display, realization is to the adjustment of three-dimensional picture, and in the embodiment of the invention, described step 104 can comprise:
Substep S21, the value on the day-mark direction is divided by with described ratio value and described three-dimensional example picture, obtains the size of described three dimensional particles picture on the day-mark direction;
Substep S22, according to the size of described three dimensional particles picture on the day-mark direction described particle picture is adjusted.
Drawn the resize ratio value of two-dimensional coordinate axle by step 102, the day-mark direction is also adjusted accordingly according to this ratio value, at first, calculating ratio value and three-dimensional example picture is divided by in the day-mark direction, obtain the size of three dimensional particles picture on the day-mark direction, then according to the size of three dimensional particles picture on the day-mark direction particle picture is adjusted.
Provided under the resize ratio values different in the embodiment of the invention adjustment effect schematic diagram to the particle picture such as Fig. 5 a and 5b, wherein, Fig. 5 is engineering resolution 1920*1080, is scaled 41% design sketch, Fig. 6 is engineering resolution 1920*1080, is scaled 18% design sketch.
Concrete, can adjust the size of Z-direction in the following manner:
Vector3vPos；
vPos＝m_pCamera-＞getPosition()；
vPos.z＝m_vCameraPos.z/m_fRenderWindowScale；
m_pCamera-＞setPosition(vPos)
Wherein, m_pCamera is the camera in the scene, obtain the position of current camera by the getPosition function, m_fRenderWindowScale is the scaling chi, when being scaled 41%, value is 0.41, m_vCameraPos is the position of initial video camera, its scaling chi of the picture of seeing during this position is 1, and the camera position Z that calculates under the new scaling chi is: the Z value of initial position is divided by the scaling chi, and namely Z value in position is larger, the object of seeing is less, position Z value is less, and the object of seeing is larger, is inversely proportional between two numbers.M_pCamera-＞setPosition (vPos) is for to arrange camera with new camera position.
In concrete realization, can also carry out translation to the particle picture, can press by " translation " left mouse button of presetting in the link, move left and right, revise translation parameters, left button lifts EO, also can be by calling shortcut S, pinning simultaneously the shift key during operation, is 5 times of archeus with the yardstick of translation; " moving to " center ", selecting this menu, directly parameters in also can selecting to link; " Pan and Zoom resets " in also can selecting to link realizes moving to the center, and convergent-divergent 100%.Provided the effect schematic diagram that the three dimensional particles picture is carried out translation such as Fig. 6, wherein, engineering resolution 1920*1080 is scaled 41%, the design sketch that the three dimensional particles picture is moved right.
Selecting to preset in the link after " translation ", the parameter in_sScroll of user's translation for wanting the two-dimensional coordinate value of translation, need to convert thereof into the distance of three-dimensional, the coordinate of video camera is carried out the modification of XY value, can adjust the XY value in the following manner:
SNs3Dimension?sStart2D，sStart3D；
sStart2D.fX＝0；
sStart2D.fy＝0；
sStart2D.fZ＝0；
Convert2Dto3DWithZValue(sStart2D，0，&sStart3D)；
Convert2Dto3DWithZValue(in_sScroll，0，&s3DDim)；
Vector3vPos；
vPos＝m_pCamera-＞getPosition()；
vPos.x+＝-(s3DDim.fX-sStart3D.fX)；
vPos.y+＝-(s3DDim.fY-sStart3D.fY)；
m_pCamera-＞setPosition(vPos)；
Wherein, Convert2Dto3DWithZValue (sStart2D, 0 ， ﹠amp; SStart3D) three-dimensional coordinate sStart3D corresponding to expression Two-dimensional coordinate (0,0)
Convert2Dto3DWithZValue (in_sScroll, 0 ， ﹠amp; S3DDim) three-dimensional coordinate s3DDim corresponding to expression Two-dimensional translational coordination in_sScroll
M_pCamera is the camera in the scene among vPos=m_pCamera-＞getPosition (), obtains the position of current camera by the getPosition function
vPos.x+＝-(s3DDim.fX-sStart3D.fX)；
vPos.y+＝-(s3DDim.fY-sStart3D.fY)；
Expression s3DDim.fX-sStart3D.fX translational coordination X and 0 coordinate X subtract each other, obtain mobile difference, calculate the XY value of new camera position, the translation parameters that imports on the interface, the XY that the finger drawing face moves, realize this effect for video camera, rather than during by the object in the moving image, the moving direction of video camera is just opposite.So camera position X deducts mobile difference and obtains new position X value, Y value in like manner.
M_pCamera-＞setPosition (vPos) expression arranges camera with new camera position.
According to the embodiment of the invention, reception is by presetting link to the size adjustment of the two-dimentional transverse and longitudinal change in coordinate axis direction of three dimensional particles picture in form, and adopt default prospect baffle plate to cover the part that described three dimensional particles picture is not paved with described form, then determine the big or small resize ratio value of described three dimensional particles picture in the day-mark direction according to described size adjustment, and further according to the size of the described three dimensional particles picture of described ratio value correction on the day-mark direction, thereby realized in the display of two-dimensional space adjustment to three-dimensional picture.
Can also adopt default prospect baffle plate to cover in the part that the three dimensional particles picture is not paved with the place form according to the embodiment of the invention, thus can be so that the demonstration of particle picture be more clear.
Need to prove, for aforesaid embodiment of the method, for simple description, therefore it all is expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the instructions all belongs to preferred embodiment, and related action might not be essential to the invention.
Based on the explanation of said method embodiment, the present invention also provides the adjusting gear embodiment of corresponding three dimensional particles picture, realizes the described content of said method embodiment.
With reference to Fig. 2, the structured flowchart that it shows the adjusting gear of the described a kind of three dimensional particles picture of the embodiment of the invention specifically can comprise:
Adjust receiver module 201, be used for receiving by presetting link to the size adjustment of three dimensional particles picture at the transverse and longitudinal change in coordinate axis direction of form;
Baffle plate overlay module 202 is used for adopting default prospect baffle plate to cover the part that described three dimensional particles picture is not paved with described form;
Ratio value determination module 203 is used for determining the big or small resize ratio value of described three dimensional particles picture in the day-mark direction according to described size adjustment;
Size correcting module 204 is used for according to the size of the described three dimensional particles picture of described ratio value correction on the day-mark direction.
In the embodiment of the invention, described default prospect baffle plate can comprise top, below, left and the four right-hand baffle plates of described form.
In the embodiment of the invention, described ratio value determination module can comprise:
Calculating sub module is used for the height with described three dimensional particles picture place form, is divided by with height after the described three dimensional particles picture adjustment size, and its ratio is to the big or small resize ratio value of described three dimensional particles picture in the day-mark direction.
In the embodiment of the invention, described big or small correcting module can comprise:
Size is determined submodule, is used for described ratio value and described three-dimensional example picture the value on the day-mark direction and is divided by, and obtains the size of described three dimensional particles picture on the day-mark direction;
Size is adjusted submodule, is used for according to the size of described three dimensional particles picture on the day-mark direction described particle picture being adjusted.
In the embodiment of the invention, the texture of described default prospect baffle plate is black, and the play up order of described default prospect baffle plate in described form has precedence over described form.
According to the embodiment of the invention, reception is by presetting link to the size adjustment of the two-dimentional transverse and longitudinal change in coordinate axis direction of three dimensional particles picture in form, and adopt default prospect baffle plate to cover the part that described three dimensional particles picture is not paved with described form, then determine the big or small resize ratio value of described three dimensional particles picture in the day-mark direction according to described size adjustment, and further according to the size of the described three dimensional particles picture of described ratio value correction on the day-mark direction, thereby realized in the display of two-dimensional space adjustment to three-dimensional picture.
Can also adopt default prospect baffle plate to cover in the part that the three dimensional particles picture is not paved with the place form according to the embodiment of the invention, thus can be so that the demonstration of particle picture be more clear.
For the embodiment of above-mentioned particle emission device because itself and embodiment of the method basic simlarity, so describe fairly simple, relevant part gets final product referring to the part explanation of embodiment of the method shown in Figure 1.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
What those skilled in the art were easy to expect is: it all is feasible that the combination in any of above-mentioned each embodiment is used, therefore the combination in any between above-mentioned each embodiment all is embodiment of the present invention, but this instructions has not just described in detail one by one at this as space is limited.
The present invention can be used in numerous general or special purpose computingasystem environment or the configuration.For example: personal computer, server computer, handheld device or portable set, plate equipment, multicomputer system, the system based on microprocessor, set top box, programmable consumer-elcetronics devices, network PC, small-size computer, mainframe computer, comprise distributed computing environment of above any system or equipment etc.
The present invention can describe in the general context of the computer executable instructions of being carried out by computing machine, for example program module.Usually, program module comprises the routine carrying out particular task or realize particular abstract data type, program, object, assembly, data structure etc.Also can in distributed computing environment, put into practice the present invention, in these distributed computing environment, be executed the task by the teleprocessing equipment that is connected by communication network.In distributed computing environment, program module can be arranged in the local and remote computer-readable storage medium that comprises memory device.
In the present invention, " assembly ", " device ", " system " etc. refer to be applied to the related entities of computing machine, such as combination, software or the executory software etc. of hardware, hardware and software.In detail, for example, but assembly can but to be not limited to be process, processor, object executive module, execution thread, program and/or the computing machine that runs on processor.Also have, run on application program on the server or shell script, server can be assembly.One or more assemblies can be in the process of carrying out and/or thread, and assembly can and/or be distributed between two or many computing machines in localization on the computing machine, and can be by various computer-readable mediums operations.Assembly can also be according to the signal with one or more packets, for example, from one with local system, distributed system in another component interaction, and/or communicate by this locality and/or remote process at the network of the Internet signal by the data of signal and other system interaction.
At last, also need to prove, in this article, term " comprises ", " comprising ", not only comprises those key elements, but also comprises other key elements of clearly not listing, or also be included as the intrinsic key element of this process, method, article or equipment.In the situation that not more restrictions, the key element that is limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, complete implement software example or in conjunction with the form of the embodiment of software and hardware aspect.And the present invention can adopt the form of the computer program of implementing in one or more computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) that wherein include computer usable program code.
The present invention is that reference is described according to process flow diagram and/or the block scheme of method, equipment (system) and the computer program of the embodiment of the invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or the block scheme and/or square frame and process flow diagram and/or the block scheme and/or the combination of square frame.Can provide these computer program instructions to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device producing a machine, so that the instruction of carrying out by the processor of computing machine or other programmable data processing device produces the device that is used for realizing in the function of flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, so that the instruction that is stored in this computer-readable memory produces the manufacture that comprises command device, this command device is realized the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame.
These computer program instructions also can be loaded on computing machine or other programmable data processing device, so that carry out the sequence of operations step producing computer implemented processing at computing machine or other programmable devices, thereby be provided for realizing the step of the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame in the instruction that computing machine or other programmable devices are carried out.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic creative concept of cicada, then can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Above method of adjustment and device to a kind of three dimensional particles picture provided by the present invention, be described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. the method for adjustment of a three dimensional particles picture is characterized in that, comprising:
Reception is by presetting link to the size adjustment of three dimensional particles picture transverse and longitudinal change in coordinate axis direction in form;
Adopt default prospect baffle plate to cover the part that described three dimensional particles picture is not paved with described form;
Determine the big or small resize ratio value of described three dimensional particles picture in the day-mark direction according to described size adjustment;
According to the size of the described three dimensional particles picture of described ratio value correction on the day-mark direction.
2. method according to claim 1 is characterized in that, described default prospect baffle plate comprises top, below, left and the four right-hand baffle plates of described form.
3. method according to claim 1 is characterized in that, describedly determines the step of described three dimensional particles picture in the big or small resize ratio value of day-mark direction comprised according to the adjustment of described size:
With the height of described three dimensional particles picture place form, be divided by with height after the described three dimensional particles picture adjustment size, its ratio is to the big or small resize ratio value of described three dimensional particles picture in the day-mark direction.
4. method according to claim 1 is characterized in that, described step according to the size of the described three dimensional particles picture of described ratio value correction on the day-mark direction comprises:
Value on the day-mark direction is divided by with described ratio value and described three-dimensional example picture, obtains the size of described three dimensional particles picture on the day-mark direction;
According to the size of described three dimensional particles picture on the day-mark direction described particle picture is adjusted.
5. method according to claim 1 is characterized in that, the texture of described default prospect baffle plate is black, and the play up order of described default prospect baffle plate in described form has precedence over described form.
6. the adjusting gear of a three dimensional particles picture is characterized in that, comprising:
Adjust receiver module, be used for receiving by presetting link to the size adjustment of three dimensional particles picture at the transverse and longitudinal change in coordinate axis direction of form;
The baffle plate overlay module is used for adopting default prospect baffle plate to cover the part that described three dimensional particles picture is not paved with described form;
The ratio value determination module is used for determining the big or small resize ratio value of described three dimensional particles picture in the day-mark direction according to described size adjustment;
The size correcting module is used for according to the size of the described three dimensional particles picture of described ratio value correction on the day-mark direction.
7. device according to claim 6 is characterized in that, described default prospect baffle plate comprises top, below, left and the four right-hand baffle plates of described form.
8. device according to claim 6 is characterized in that, described ratio value determination module comprises:
Calculating sub module is used for the height with described three dimensional particles picture place form, is divided by with height after the described three dimensional particles picture adjustment size, and its ratio is to the big or small resize ratio value of described three dimensional particles picture in the day-mark direction.
9. device according to claim 6 is characterized in that, described big or small correcting module comprises:
Size is determined submodule, is used for described ratio value and described three-dimensional example picture the value on the day-mark direction and is divided by, and obtains the size of described three dimensional particles picture on the day-mark direction;
Size is adjusted submodule, is used for according to the size of described three dimensional particles picture on the day-mark direction described particle picture being adjusted.
10. device according to claim 6 is characterized in that, the texture of described default prospect baffle plate is black, and the play up order of described default prospect baffle plate in described form has precedence over described form.
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| CN106204696A (en) * | 2016-07-05 | 2016-12-07 | 网易（杭州）网络有限公司 | A kind of specially good effect implementation method and device |
| CN106204696B (en) * | 2016-07-05 | 2019-05-28 | 网易（杭州）网络有限公司 | A kind of special efficacy implementation method and device |
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