CN201540593U - Mutual information generating system - Google Patents
Mutual information generating system Download PDFInfo
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- CN201540593U CN201540593U CN2009202167297U CN200920216729U CN201540593U CN 201540593 U CN201540593 U CN 201540593U CN 2009202167297 U CN2009202167297 U CN 2009202167297U CN 200920216729 U CN200920216729 U CN 200920216729U CN 201540593 U CN201540593 U CN 201540593U
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Abstract
The utility model relates to a mutual information generating system for graphics primitive scene rendering. The generating system comprises a mutual information data setting module used for setting mutual information data related to a graphics primitive to a graphic engine, a processing mode parameters setting module used for setting processing mode parameters of the mutual information data to the graphic engine, a mutual information perception map rendering module used for executing render operations on a graphic primitive scene with mutual information data and processing mode parameters, and writing corresponding graphics primitive information data to a display buffer to generate a graphics primitive scene in the display buffer. The mutual information generating system is characterized in that logical codes for generating man-computer mutual information data are inserted during the operation of a graphics primitive scene rendering process based on the graphic engine, and the generated mutual information is stored in the display buffer and is corresponding to a screen coordinate of an original scene, so that an appended mutual information perception map is generated without revising an application program, and basic data is provided for the extended application based on the mutual information.
Description
Technical field
The utility model relates to computer image technology, relates in particular to a kind of system that generates interactive information in the render process of the program of using drawing engine.
Background technology
Computer image technology has been applied in the graphical representation of two-dimensional display curtain widely, and this graphical representation can reach very careful degree.The display object that will represent on display screen is base unit with the graph primitive, can carry out image to these pels by hardware or software mode and play up or draw, and then obtain the view of each display object in the display screen.So-called image is played up the process that object-based senior description is converted to the graphical image that shows on display device that is meant, play up with 3D and to be that example, image play up the process that the mathematical model of 3D object or scene is converted to bitmap (Bitmap) image that shows by the video card that drawing engine is provided on display screen that refers to.
Drawing engine is the application programming interface (API) that video card provides.Have only by calling drawing engine, video card is carried out played up operation.Drawing engine and video card are regarded as one the time, do not need it is distinguished.
Execution is played up and can also be used tinter (shader).Shader application is in field of Computer Graphics, refers to one group of instruction of using when task is played up in execution for the computer graphical resource.The programmer realizes tri-dimensional application program with the programmable flow waterline of shader application in graphic process unit (GPU).Such graphic process unit is different from traditional fixed flowline processor, for the GPU programming brings higher dirigibility and adaptability.In addition, tinter is used to handle lot of data when playing up, such as the monoblock pixel group on the screen, perhaps all summits of a model structure.Parallel computation is applicable to such situation, and current GPU has also designed coenocytism and improves treatment effeciency greatly.
At present, have in the computer applied algorithm much in operational process, dynamically to generate and draw pel, and on display screen, render the application program based on drawing engine of dynamic image.Because this class application program is rich in expressive force, therefore be widely used in aspects such as medical treatment, amusement, scientific research and Internet service.With the Internet service is example, and the client terminal that comprises this class application program can attract a large amount of users to use usually.This class application program is more complicated all usually, and cost of development is very high, if expanded application will be very difficult and expensive on the program after encapsulation, thereby the function that freely expands original program under the situation of not revising canned program becomes a kind of demand.
The utility model content
The purpose of this utility model be propose a kind of in primitive scene rendering the interactive information generation system, can generate human-machine interactive information during the primitive scene rendering program run based on drawing engine, the man-machine interaction program of expanding for exploitation provides basic information data.
Be to realize the purpose of this utility model, the utility model provide a kind of in primitive scene rendering the interactive information generation system, comprising:
The mutual information data that the relevant mutual information data of pel that is used for determining according to the upper layer application demand in advance is set to drawing engine is provided with module;
The processing mode parameter that the processing mode parameter to described mutual information data that is used for the drawing engine support that will determine according to the upper layer application demand be set to drawing engine is provided with module;
Be used for operation is played up in the primitive scene execution that is provided with described mutual information data and processing mode parameter, the mutual information data of described pel correspondence is write display buffer, in display buffer, to generate the rendering module of the interactive information mapping graph of described primitive scene.
For realizing the purpose of this utility model, the utility model also provides interactive information generation system in the another kind of primitive scene rendering, comprising:
Be used to receive the tinter code that defines, and the interface by drawing engine is loaded into load-on module in the drawing engine with the tinter code that receives; With
Be used for drawing engine carried out and play up operation, the tinter code that drawing engine is set before carrying out, thus generate the execution module of interactive information mapping graph.
Based on technique scheme, the utility model inserts the logical code that is used to generate the human-machine interactive information data during based on the primitive scene rendering program run of drawing engine, the interactive information of these generations is deposited in display buffer, and it is corresponding with the screen coordinate of former scene picture, thereby generate additional interactive information mapping graph under the situation of not revising application program, this figure be the interactive information driving engine data that provide the foundation.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of an embodiment of interactive information generation system in the utility model primitive scene rendering.
Fig. 2 is the system embodiment among Fig. 1 generates interactive information in primitive scene rendering a schematic flow sheet.
Fig. 3 is the application flow synoptic diagram of interactive information generation system embodiment in the utility model primitive scene rendering.
Fig. 4 is the synoptic diagram of the utility model interactive information mapping graph.
Fig. 5 is the synoptic diagram that concerns between the utility model display buffer and the display screen.
Fig. 6 reads the schematic flow sheet of an example of the method for interactive information in using for the utility model.
Fig. 7 is the structural representation of another embodiment of interactive information generation system in the utility model primitive scene rendering.
Fig. 8 is the system embodiment among Fig. 7 generates interactive information in primitive scene rendering a schematic flow sheet.
Embodiment
To the utility model be described with concrete, exemplary embodiment now.Should be appreciated that the utility model is not limited to disclosed exemplary embodiment.Be also to be understood that at present disclosed to come each feature of the method and apparatus of spread geometry element based on execute phase information be not all to be to realize that the claimed utility model of the arbitrary concrete claim of claims is requisite.A plurality of elements of description equipment and feature are for the utility model can be implemented fully.It should also be understood that, in this manual, in expression or describe to handle or the method part, the step of method can be carried out or carry out simultaneously according to any order, unless from context obviously as can be seen step depend on another step of previous execution.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Before describing technical solutions of the utility model, provide the explanation of some technical terms earlier, as follows:
Drawing engine: the routine interface of control computer video card running, this paper regards these interfaces and video card as an integral body, and is referred to as drawing engine;
Primitive scene: the pel set of in two dimension or three dimensions, putting with particular state;
Pel: constitute the element of primitive scene, as: circle, triangle, building, car etc.;
Material: the parameter of describing the pel surface reflection or the characteristics of luminescence;
Texture: the parameter of describing pel surface color characteristic or concavo-convex characteristic;
Texture maps: be applied to the bitmap of pel surface in order to performance pel texture by drawing engine;
Texture look: the color value of texture bitmap specified pixel point;
Play up: primitive scene is become work one complanation of a width of cloth plane picture, finish by drawing engine operation video card;
Painted: the color of in render process, determining pel each pixel after complanation according to the parameter of setting;
Rendering state: used control parameter value during rendering primitives;
Reflection, diffusion: make and play up the more lip-deep composition of pel color on every side that has of back pel;
Transparent: as to make and play up the more lip-deep color component that has the pel respective point of being blocked of back pel by it;
Mist: make and play up more lip-deep certain particular color composition that has of back pel;
Play up target: the buffer area of depositing rendering result;
Resolution: specify the pixel count in the area.
Tinter: the user-defined code of playing up is used for the link of playing up of programmable flow waterline.
Display buffer (video memory): the buffer storage that is used for depositing the ephemeral data of display process process.
As shown in Figure 1, be structural representation according to an example of the system of generation interactive information in the primitive scene rendering of the utility model first embodiment.In the present embodiment, system comprises that at least mutual information data is provided with module 5, processing mode parameter is provided with module 6 and rendering module 7.Wherein mutual information data is provided with the relevant mutual information data of pel that module 5 is used for will be in advance determining according to the upper layer application demand and will be set to drawing engine.Processing mode parameter is provided with module 6 and is used for and will be set to drawing engine according to the processing mode parameter to described mutual information data of the definite drawing engine support of upper layer application demand.Rendering module 7 is used for operation is played up in the primitive scene execution that is provided with described mutual information data and processing mode parameter, the mutual information data of described pel correspondence is write display buffer, in display buffer, to generate the interactive information mapping graph of described primitive scene.
As shown in Figure 2, Fig. 2 is system embodiment among Fig. 1 generates interactive information in primitive scene rendering a schematic flow sheet.This flow process is based on the realization of fixed flowline processor.In the primitive scene rendering flow process that drawing engine is realized, further comprising the steps of:
The processing mode parameter to described mutual information data of step 102, the drawing engine support that will determine according to the upper layer application demand is set in the drawing engine;
In the step 101 of present embodiment, with mutual information data before the drawing engine, can be in advance according to upper layer application request determine the content of mutual information data, and determine storage and the set-up mode of this mutual information data in used drawing engine.For example: determine the content component of the mutual information data of pel by the upper layer application demand of expansion, and synthesize single texture look according to described content component.
The content component here can be understood as the attribute of this pel, for instance, determine that according to the upper strata demand a certain pel has the demand of two attributes in additional application, be respectively " whether can be clicked " and " whether can by right-click " by left button, these two attributes are Boolean property, therefore can determine that the content component of the mutual information data of this pel is these two attributes, when these two attributes of expression, can adopt the generic representation method of 16 systems, for example represent that with 0x1 the 1st value is 1, i.e. expression " can be clicked by left button ", 0x2 represents that the 2nd is 1, i.e. expression " can be clicked by right key ".After obtaining the foregoing component, can by the position or synthetic these two the content components of mode, obtain texture look 0x3, this numerical value can be set to the mutual information data of pel.
Above-mentioned example only is used for the implication of description component and the building-up process of texture look; should not be understood that concrete restriction, adopt the synthetic method of the method for expressing of other representation attributes and texture look all should be within protection scope of the present invention the setting operation of mutual information data.
The setting of mutual information data is not limited to the texture look, can also expand to texture maps, and the texture maps that comprises more color characteristics can be represented abundanter interactive information.When pre-determining mutual information data, determine the content component of the mutual information data of pel by the upper layer application demand of expansion, and determine in drawing engine, to store and to be provided with mutual information data in the mode of texture maps by the upper layer application demand of expansion, resolution according to default precision generates bitmap as the mutual information data texture maps, and the mutual information data in the described content component is saved in this bitmap, make the preservation mutual information data corresponding in the determined data cell of pixel in the described bitmap with this pixel.
Can for example increase the attribute of operating area in pel, but promptly in a pel a plurality of operating areas are set according to the more complicated interactive information of the demand setting of upper layer application in a pel, each zone can be provided with different attributes.These attributes are defined as the content component in the present invention equally, and these content components are stored in the determined data cell of pixel in the bitmap.The represented mutual information data of these content components can comprise pel surf zone number under the pel surface coordinate, point of a correspondence, the scene that classification, the pel under the type of interaction information of point and the identification number of pel, the pel is associated or other pels etc.
Except the form of above-mentioned texture look and texture maps, can also for example comprise world coordinates value, diffuse color value, high light color value, pinup picture coordinate figure, self-defined mutual property value content variablees such as (for example can be clicked) in the data structure of a plurality of content variablees of certain or some relevant point (for example certain of pel or some summit) storage mutual information data of pel by left mouse button.Promptly determine to use to be stored in the content component of data in the drawing engine, relevant with pel, and determine use and the set-up mode of content component in drawing engine of described mutual information data by the upper layer application demand of expansion as the mutual information data of pel by the upper layer application demand of expansion.By before playing up, mutual information data and processing mode parameter that will for example play up as " diffuse color value " with " world coordinates value " being set in the render engine, thereby realizing playing up the interactive information mapping graph that color of generation on the target equals world coordinates.
When setting processing mode parameter, it is painted directly to adopt mutual information data to carry out, promptly " carry out painted " as processing mode parameter with direct use texture look or texture maps or interactive information numerical value, also can adopt the mathematics merging mode of the content component of the mutual information data of being determined by the upper layer application demand of expansion to handle, promptly " with operation, operand and the sequence of operation of mathematical operation " is as processing mode parameter.
In another system embodiment of the present utility model, can also comprise: the content component that is used for determining the mutual information data of pel by the upper layer application demand of expansion, and determine in drawing engine, to store and to be provided with mutual information data in the mode of texture look by the upper layer application demand of expansion, synthesize the first mutual information data generation module of single texture look according to described content component; Or be used for determining the content component of the mutual information data of pel by the upper layer application demand of expansion, and determine in drawing engine, to store and to be provided with mutual information data in the mode of texture maps by the upper layer application demand of expansion, resolution according to default precision generates bitmap as the mutual information data texture maps, and the mutual information data in the described content component is saved in this bitmap, make the second mutual information data generation module of the mutual information data corresponding of preservation in the determined data cell of pixel in the described bitmap with this pixel; Or be used for determining that by the upper layer application demand of expansion use is stored in the content component of data drawing engine, relevant with pel as the mutual information data of pel, and determine the use of content component in drawing engine and the 3rd mutual information data generation module of set-up mode of described mutual information data by the upper layer application demand of expansion.
In another embodiment, processing mode parameter is provided with module 6 and can be specially: be used for setting expression and directly use mutual information data to carry out painted processing mode parameter to the direct processing mode parameter of drawing engine module to be set; Or be used for earlier determining that by the upper layer application demand of expansion the mathematical operation of content component merges mode, and merge mode according to described mathematical operation the calculation process mode parameter that operation, operand and the sequence of operation of these computings is set in the drawing engine is provided with module.
In another embodiment, can also comprise in the system that state resets module, be used for the primitive scene that is provided with described mutual information data is carried out play up operation before, the influence of removing the render effects parameter.
The utility model embodiment can be embedded under the situation of not revising former application program in the general process of primitive scene rendering, and next the application example by Fig. 3 further describes.This application example comprises following flow process:
Compare with a last embodiment, present embodiment can also comprise step 204 before step 205-206, promptly carried out the operation of removing the render effects parameter.In the present embodiment, the formation of interactive information mapping graph 1 as shown in Figure 4, its size is consistent with display screen, all comprises the mutual information data of this data cell correspondence in each data cell 2.The scope of bold box is represented a certain pel among Fig. 4, and this pel adopts texture look or texture maps as mutual information data.
By the above flow process of playing up, what deposited picture in display buffer plays up target 4 and interactive information mapping graph 1, referring to shown in Figure 5, playing up target for these two kinds associates by the display screen coordinate, as: play up in the scene that target 4 represents screen coordinate for (x1, y1) the pairing information of locational point is stored in the pixel of correspondence position in the interactive information mapping graph 1.After playing up of primitive scene finished, the user can direct viewing to playing up the scene picture that target 4 is shown, and 1 couple of user of interactive information mapping graph is invisible, and plays up target 4 with this and be associated.
By Fig. 6 an example that reads the method for interactive information in the utility model application is described again below, this embodiment may further comprise the steps:
Step 301, according to the corresponding screen coordinate of the acquisition request of upper level applications, for example respond mouse moving action, obtain corresponding screen coordinate;
The mutual information data corresponding in the interactive information mapping graph of step 302, reading displayed buffer memory stored with screen coordinate.
By generating interactive information in the primitive scene rendering, in display buffer, just preserved the two-dimensional picture figure of primitive scene, and with the interactive information mapping graph of its pel that is associated by screen coordinate.When having obtained screen coordinate, upper layer application just can be by extracting one or more mutual information data in the pairing one or more data cells of drawing engine this screen coordinate from the interactive information mapping graph.
As shown in Figure 7, be structural representation according to another embodiment of interactive information generation system in the utility model primitive scene rendering.In the present embodiment, system comprises load-on module 901 and execution module 902 at least.
Load-on module 901 receives the tinter code that defines, and by the interface of drawing engine the tinter code that receives is loaded in the drawing engine.902 pairs of drawing engines of execution module are carried out and are played up operation, make drawing engine carry out the tinter code of setting before, thereby generate the interactive information mapping graph.
In another system embodiment, can also comprise tinter code definition module, be used for determining mutual information data, and the definition of data processing procedure; Wherein, determine that mutual information data refers to determine to be supported by drawing engine, be used to transmit and store the register of mutual information data, the content in this register is determined by the upper layer application demand; And defined data handling procedure has been stipulated the embodiment of data processing, carried out by drawing engine at run duration, will be set to the processing that performs mathematical calculations of mutual information data in the drawing engine, generate the interaction data of a data unit, pel surface, output passes to drawing engine as tinter.
In another system embodiment, execution module 902 call drawing engine play up operation-interface in, can also the upper layer application demand be determined that mutual information data dynamically arranges in the register in the drawing engine by calling drawing engine the corresponding interface, thereby the content with dynamic setting generates dynamic mutual information data when making drawing engine carry out the shader data processing procedure.
As shown in Figure 8, in primitive scene rendering, generate the schematic flow sheet of interactive information process for the system embodiment among Fig. 7.This generative process is based on the realization of tinter.In the primitive scene rendering flow process that drawing engine is realized, further comprising the steps of:
The tinter code that step 801, definition drawing engine are supported.
Particularly, the step of the tinter code of definition drawing engine support comprises: determine mutual information data, and definition of data processing procedure, wherein in the programming relevant with graphic process unit (GPU), determine that mutual information data is meant the register in the drawing engine that is identified for transmitting and store mutual information data, the content in this register is determined by the upper layer application demand.And defined data handling procedure has been stipulated the embodiment of data processing, carried out by drawing engine at run duration, will be set to the processing that performs mathematical calculations of mutual information data in the drawing engine, generate the interaction data of a data unit, pel surface, output passes to drawing engine as tinter.
Here, mutual information data is meant that drawing engine plays up operating period in execution and generate and store data in the drawing engine register.These data can directly be read from the drawing engine register by the tinter code.With the pinup picture is example, and in the time the face wall in the scene of game will being sticked texture, the coordinate on 4 summits of this face wall is that drawing engine is formed and stored in the drawing engine register, and can obtain by tinter.Certainly, the data that drawing engine generates are not limited to coordinate, also comprise other a lot of information, and this is known to those skilled in the art.
Here, data processing is meant the mode that mutual information data that the pel relevant information in the drawing engine and upper layer application are determined combines.Particularly, for example, for 32 true color display application programs, a data unit on pel surface also is 32, at this moment can stipulate that " data handling procedure " is " adding " computing, deposit the pel relevant information for promptly high 16, deposit mutual information data and hang down 16.Certainly, also can be " or ", the combination of computing such as distance, as long as the data after handling inerrably can be separated into former state.
Step 802, the tinter code that defines is loaded in the drawing engine by the drawing engine interface.
After successfully loading, drawing engine can load in video memory when this tinter code is played up fully and use.
Step 803, drawing engine carried out play up operation, the tinter code that drawing engine is set before carrying out, thus generate the interactive information mapping graph.
Particularly, playing up operation can be by calling the operation-interface of playing up of drawing engine, make the mode of drawing engine according to the data handling procedure defined of definition, the mutual information data of storing in the register in the drawing engine is carried out mathematics manipulation, and result is passed to drawing engine write the interactive information mapping graph.
Call drawing engine play up operation-interface in, can also the upper layer application demand be determined that mutual information data dynamically arranges in the register in the described drawing engine by calling drawing engine the corresponding interface, thereby the content with dynamic setting generates dynamic mutual information data when making drawing engine carry out the shader data processing procedure.
Give an example with scene of game, when selecting certain pel (for example tree etc.) with mouse pointer in the game application of user on the upper strata, upper level applications can be obtained the screen coordinate information of mouse pointer from operating system, and in display buffer, search this screen coordinate whether to interactive information in the interactive information mapping graph (the coordinate x on the pel plane for example should be arranged, y and pel sign are a), if have, then read this interactive information, thereby make upper level applications can recognize that the position of the current indication of mouse pointer is the x that pel is designated the pel of a, the y position, and then utilize these information to carry out more complicated processing.
After having generated the interactive information mapping graph, can use with reference to the described method of Fig. 6 and read interactive information according to present embodiment.
The utility model embodiment inserts the logical code that is used to generate the human-machine interactive information data during based on the primitive scene rendering program run of drawing engine, the interactive information of these generations is deposited in display buffer, and it is corresponding with the screen coordinate of former scene picture, thereby generate additional interactive information mapping graph under the situation of not revising application program, this figure is the interactive information driver data that provide the foundation.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of programmed instruction, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
One of ordinary skill in the art will appreciate that, more than for illustrating that clearly purpose is described embodiment of the present utility model with reference to difference in functionality parts and processor.Obviously, do not departing under the condition of the present utility model, can between difference in functionality parts or processor, use any suitable function to distribute.For example, the shown function of being carried out by separate unit or processor can be carried out by same unit or processor.Therefore, only will be considered as at the description of specific features is description to the appropriate device that is used to provide described function, and does not represent strict logical OR physical arrangement or tissue.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (8)
1. interactive information generation system in the primitive scene rendering comprises:
The mutual information data that the relevant mutual information data of pel that is used for determining according to the upper layer application demand in advance is set to drawing engine is provided with module;
The processing mode parameter that the processing mode parameter to described mutual information data that is used for the drawing engine support that will determine according to the upper layer application demand be set to drawing engine is provided with module;
Be used for operation is played up in the primitive scene execution that is provided with described mutual information data and processing mode parameter, the mutual information data of described pel correspondence is write display buffer, in display buffer, to generate the rendering module of the interactive information mapping graph of described primitive scene.
2. interactive information generation system in the primitive scene rendering according to claim 1 wherein also comprises:
Be used for determining the content component of the mutual information data of pel by the upper layer application demand of expansion, and determine in drawing engine, to store and to be provided with mutual information data in the mode of texture look by the upper layer application demand of expansion, synthesize the first mutual information data generation module of single texture look according to described content component; Or
Be used for determining the content component of the mutual information data of pel by the upper layer application demand of expansion, and determine in drawing engine, to store and to be provided with mutual information data in the mode of texture maps by the upper layer application demand of expansion, resolution according to default precision generates bitmap as the mutual information data texture maps, and the mutual information data in the described content component is saved in this bitmap, make the second mutual information data generation module of the mutual information data corresponding of preservation in the determined data cell of pixel in the described bitmap with this pixel; Or
Be used for determining that by the upper layer application demand of expansion use is stored in the content component of data drawing engine, relevant with pel as the mutual information data of pel, and determine the use of content component in drawing engine and the 3rd mutual information data generation module of set-up mode of described mutual information data by the upper layer application demand of expansion.
3. interactive information generation system in the primitive scene rendering according to claim 1, wherein said processing mode parameter is provided with module and is specially:
Being used for setting expression directly uses mutual information data to carry out painted processing mode parameter to the direct processing mode parameter of drawing engine module to be set; Or
Be used for earlier determining that by the upper layer application demand of expansion the mathematical operation of content component merges mode, and merge mode according to described mathematical operation the calculation process mode parameter that operation, operand and the sequence of operation of these computings is set in the drawing engine is provided with module.
4. interactive information generation system in the primitive scene rendering according to claim 1 wherein also comprises:
Be used for before operation is played up in the primitive scene execution that is provided with described mutual information data, removing the state of the influence of render effects parameter and reseting module.
5. interactive information generation system in the primitive scene rendering comprises:
Be used to receive the tinter code that defines, and the interface by drawing engine is loaded into load-on module in the drawing engine with the tinter code that receives; With
Be used for drawing engine carried out and play up operation, the tinter code that drawing engine is set before carrying out, thus generate the execution module of interactive information mapping graph.
6. interactive information generation system in the primitive scene rendering according to claim 5 wherein also comprises:
Be used for determining mutual information data, and the tinter code definition module of definition of data processing procedure, wherein, determine that mutual information data refers to be identified for to transmit and store the register in the drawing engine of mutual information data, the content in this register is determined by the upper layer application demand; And defined data handling procedure has been stipulated the embodiment of data processing, carried out by drawing engine at run duration, will be set to the processing that performs mathematical calculations of mutual information data in the drawing engine, generate the interaction data of a data unit, pel surface, output passes to drawing engine as tinter.
7. interactive information generation system in the primitive scene rendering according to claim 6, wherein said execution module also comprises:
Be used for by calling the operation-interface of playing up of drawing engine, make the mode of drawing engine according to the data handling procedure defined of definition, the mutual information data of storing in the described register is carried out mathematics manipulation, and result is passed to first execution module that drawing engine writes the interactive information mapping graph.
8. according to interactive information generation system in claim 6 or the 7 described primitive scene rendering, wherein said execution module also comprises:
Be used for call drawing engine play up operation-interface in, by calling drawing engine the corresponding interface the upper layer application demand is determined that mutual information data dynamically arranges in the described register, thereby generate second execution module of dynamic mutual information data when making drawing engine carry out the shader data processing procedure with the content of dynamic setting.
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| CN2009202167297U CN201540593U (en) | 2009-09-21 | 2009-09-21 | Mutual information generating system |
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| CN2009202167297U CN201540593U (en) | 2009-09-21 | 2009-09-21 | Mutual information generating system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210525A (en) * | 2018-11-20 | 2020-05-29 | 北京京东尚科信息技术有限公司 | Method, platform, equipment and readable storage medium for interactive editing of three-dimensional model |
| CN112494947A (en) * | 2020-12-23 | 2021-03-16 | 北京光启元数字科技有限公司 | Data display method, device, equipment and medium |
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2009
- 2009-09-21 CN CN2009202167297U patent/CN201540593U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210525A (en) * | 2018-11-20 | 2020-05-29 | 北京京东尚科信息技术有限公司 | Method, platform, equipment and readable storage medium for interactive editing of three-dimensional model |
| CN112494947A (en) * | 2020-12-23 | 2021-03-16 | 北京光启元数字科技有限公司 | Data display method, device, equipment and medium |
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