CN103838924B - Display method and device of three-dimensional model information - Google Patents
Display method and device of three-dimensional model information Download PDFInfo
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- CN103838924B CN103838924B CN201410076804.XA CN201410076804A CN103838924B CN 103838924 B CN103838924 B CN 103838924B CN 201410076804 A CN201410076804 A CN 201410076804A CN 103838924 B CN103838924 B CN 103838924B
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Abstract
The invention discloses a display method and device of three-dimensional model information. The method includes: under a two-dimensional mode, displaying the three-dimensional model information and acquiring the three-dimensional structural information of an assembling structure; generating the two-dimensional structural information of the assembling structure according to the three-dimensional structural information; receiving an instruction for displaying the preset information in the two-dimensional structural information; displaying the preset information in the two-dimensional structural information according to the instruction. By the method, the problem that the corresponding two-dimensional information of the assembling structure in a three-dimensional model cannot be determined in the prior art is solved, and the corresponding two-dimensional information of the assembling structure in a three-dimensional model can be displayed under the two-dimensional mode.
Description
Technical field
The present invention relates to field of computer aided design, in particular to a kind of methods of exhibiting of three-dimensional model information
And device.
Background technology
Computer-aided design (computer aided design, referred to as cad) software is played the part of in R ＆ D of complex
Drill more and more important role, and the three-dimensional main flow being integrated into present cad software with two dimension.Designer can be same
Easily carry out three peacekeeping two-dimensional design it is no longer necessary to any independent two-dimentional software under software environment.
By designing the model of assembly unit in three dimensions, directly generated not using two-dimentional two dimensional model generation module
With the two dimensional model of line of vision, substantially increase user goes out figure efficiency.
Two-dimentional, three-dimensional due to cad software is respectively disparate modules, simply assumes threedimensional model difference line of vision in two dimension
Projection information, can't see other information, the such as assemble sequence of part, historic state, less can easily know three-dimensional mould
The information of certain assembling structure specific which two dimensional model corresponding in type.
For the problem of the assembling structure corresponding two dimensional model information that cannot determine in prior art in threedimensional model, mesh
Front effective solution is not yet proposed.
Content of the invention
Present invention is primarily targeted at providing a kind of methods of exhibiting of three-dimensional model information and device, to solve existing skill
The problem of the assembling structure corresponding two dimensional model information in threedimensional model cannot be determined in art.
To achieve these goals, according to an aspect of the invention, it is provided a kind of displaying side of three-dimensional model information
Method.The methods of exhibiting of the three-dimensional model information according to the present invention includes: shows three-dimensional model information in the 2 d mode, in two dimension
Under pattern, obtain the three dimensional structure information of assembling structure；Generate the two-dimensional structure information of assembling structure according to three dimensional structure information；
Receive the instruction of predetermined information in display two-dimensional structure information；And according to the predetermined letter in instruction display two-dimensional structure information
Breath.
Further, three dimensional structure information includes the primary nodal point of assembling structure and the connection relation information of secondary nodal point,
Included according to the two-dimensional structure information that three dimensional structure information generates assembling structure: according to three dimensional structure acquisition of information primary nodal point
Id information；Id information according to three dimensional structure acquisition of information secondary nodal point；Id information according to primary nodal point and secondary nodal point
Id information determines the connection relation information of primary nodal point and secondary nodal point；And two-dimensional structure letter is generated according to connection relation information
Breath.
Further, two-dimensional structure information includes two dimension view tree information and two-dimensional projection views information, receives display two
In dimension structural information, the instruction of predetermined information includes: receive the instruction based on two dimension view tree presentation of information the first predetermined information,
Included according to the predetermined information in instruction display two-dimensional structure information: according to instruction in the relevant position of two-dimensional projection views information
Show the first predetermined information.
Further, two-dimensional structure information includes two dimension view tree information and two-dimensional projection views information, receives display two
In dimension structural information, the instruction of predetermined information includes: receives the finger based on two-dimensional projection views presentation of information second predetermined information
Order, is included according to the predetermined information in instruction display two-dimensional structure information: according to the corresponding positions instructing in two dimension view tree information
Put display the second predetermined information.
Further, assembling structure includes assembly unit, and the methods of exhibiting of three-dimensional model information also includes: obtains two dimension and regards
The id information of assembly unit in figure tree, as an id information；Obtain the id information of assembly unit in two-dimensional projection views, as
2nd id information；Judge whether an id information is consistent with the 2nd id information；And an if it is judged that id information and second
Id information is consistent, then will be corresponding with the assembly unit in two-dimensional projection views for the first assembly unit in two dimension view tree.
To achieve these goals, according to a further aspect in the invention, there is provided a kind of displaying dress of three-dimensional model information
Put.The exhibiting device of the three-dimensional model information according to the present invention includes: acquiring unit, in the 2 d mode, obtaining assembling
The three dimensional structure information of structure；Signal generating unit, for generating the two-dimensional structure information of assembling structure according to three dimensional structure information；Connect
Receive unit, for receiving the instruction of predetermined information in display two-dimensional structure information；And display unit, for according to instruction display
Predetermined information in two-dimensional structure information.
Further, three dimensional structure information includes the primary nodal point of assembling structure and the connection relation information of secondary nodal point,
Signal generating unit includes: the first acquisition module, for the id information according to three dimensional structure acquisition of information primary nodal point；Second acquisition mould
Block, for the id information according to three dimensional structure acquisition of information secondary nodal point；Determining module, for the id information according to primary nodal point
Determine the connection relation information of primary nodal point and secondary nodal point with the id information of secondary nodal point；And generation module, for basis
Connection relation information generates two-dimensional structure information.
Further, two-dimensional structure information includes two dimension view tree information and two-dimensional projection views information, receiving unit bag
Include the first receiver module, the first receiver module is used for receiving the instruction based on two dimension view tree presentation of information the first predetermined information,
Display unit includes the first display module, and the first display module is used for according to instruction in the relevant position of two-dimensional projection views information
Show the first predetermined information.
Further, two-dimensional structure information includes two dimension view tree information and two-dimensional projection views information, receiving unit bag
Include the second receiver module, the second receiver module is used for receiving the finger based on two-dimensional projection views presentation of information second predetermined information
Order, display unit includes the second display module, and the second display module is used for the corresponding positions according to instruction in two dimension view tree information
Put display the second predetermined information.
Further, assembling structure includes assembly unit, and the exhibiting device of three-dimensional model information also includes: an id information
Acquiring unit, for obtaining the id information of assembly unit in two dimension view tree, as an id information；2nd id acquisition of information list
Unit, for obtaining the id information of assembly unit in two-dimensional projection views, as the 2nd id information；Judging unit, for judging
Whether one id information is consistent with the 2nd id information；And corresponding unit, for judging an id information and the 2nd id information
When consistent, will be corresponding with the assembly unit in two-dimensional projection views for the first assembly unit in two dimension view tree.
By the present invention, using in the 2 d mode, obtain the three dimensional structure information of assembling structure；Believed according to three dimensional structure
Breath generates the two-dimensional structure information of assembling structure；Receive the instruction of predetermined information in display two-dimensional structure information；And according to finger
The method of the predetermined information in order display two-dimensional structure information, solves in solution prior art and cannot determine in threedimensional model
The problem of assembling structure corresponding two dimensional model information, and then reached in the 2 d mode, the assembling in display threedimensional model
The effect of structure corresponding two dimensional model information.
Brief description
The accompanying drawing constituting the part of the application is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the methods of exhibiting of three-dimensional model information according to a first embodiment of the present invention；
Fig. 2 is the flow chart of the methods of exhibiting of three-dimensional model information according to a second embodiment of the present invention；
Fig. 3 is the flow chart of the methods of exhibiting of three-dimensional model information according to a third embodiment of the present invention；
Fig. 4 is the flow chart of the methods of exhibiting of three-dimensional model information according to a fourth embodiment of the present invention；
Fig. 5 is the schematic diagram of the exhibiting device of three-dimensional model information according to a first embodiment of the present invention；
Fig. 6 is the schematic diagram of the exhibiting device of three-dimensional model information according to a second embodiment of the present invention；
Fig. 7 is the schematic diagram of the exhibiting device of three-dimensional model information according to a third embodiment of the present invention；And
Fig. 8 is the schematic diagram of the exhibiting device of three-dimensional model information according to a fourth embodiment of the present invention.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Mutually combine.To describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention it is clear that described embodiment is only
The embodiment of a present invention part, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of not making creative work, all should belong to the model of present invention protection
Enclose.
Embodiments provide a kind of methods of exhibiting of three-dimensional model information.Utilize threedimensional model in the 2 d mode
Information, to determine the mutual relation between each assembly unit in whole assembling structure, is looked in the 2 d mode for the ease of user
See assembling structure information in the three-dimensional model, two dimensional model information is generated according to three-dimensional model information, and the finger according to user
In the order display corresponding whole assembling structure of two dimensional model information, the information of some assembly unit is shown, below in conjunction with attached
The methods of exhibiting of the three-dimensional model information to the present invention for the figure illustrates.
Fig. 1 is the flow chart of the methods of exhibiting of three-dimensional model information according to a first embodiment of the present invention.As illustrated, should
The methods of exhibiting of three-dimensional model information is to show three-dimensional model information in the 2 d mode, comprises the steps:
Step s102, in the 2 d mode, obtains the three dimensional structure information of assembling structure.
Product or a part for product that assembling structure is made up of multiple parts, for example, a water pump or
The motor of water pump.For a water pump, its three dimensional structure information includes between cable, screw, nut, packing ring and switch etc.
Connection relation information, further comprises the information of the three dimensional structure of cable.These information are shown as assembling structure in the three-dimensional mode
Tomograph, obtain these corresponding data of three dimensional structure information in the 2 d mode to process to it, and
Do not need to regenerate in the 2 d mode, save system resource.
Step s104, generates the two-dimensional structure information of assembling structure according to three dimensional structure information.
The three-dimensional of assembling structure can be shown according to the two-dimensional structure information that three dimensional structure information generates in the 2 d mode
Structural information, the form that three dimensional structure information is beneficial to two dimension is shown in the 2 d mode.
Step s106, receives the instruction of predetermined information in display two-dimensional structure information.
Three dimensional structure information is shown in the 2 d mode by two dimensional form, if necessary to enter to some part
Row is shown in detail, can show the instruction of this part with receive user, and the instruction of user can be to show that some part difference regards
To the instruction of view or show instruction of the corresponding title of certain part etc..
Step s108, according to the predetermined information in instruction display two-dimensional structure information.
Show corresponding predetermined information according to the idsplay order receiving in the 2 d mode.Predetermined letter by display
Breath, so that can show the assembling structure corresponding two dimensional model information in threedimensional model in the 2 d mode.
By above-described embodiment, in the 2 d mode, process three dimensional structure information to generate two-dimensional structure information, and receive
The instruction of predetermined information in display two-dimensional structure information, according to instruction display predetermined information so that three dimensional structure information can be
Shown under two-dimensional model, so that it is determined that the corresponding two dimensional model information of the assembling structure in threedimensional model, and then be easy to use
The information of assembling structure in threedimensional model is checked at family in the 2 d mode.
In the 2 d mode, the two-dimensional structure information of assembling structure is generated according to three dimensional structure information, then, how basis
Three dimensional structure information generates the two-dimensional structure information of assembling structure？Below in conjunction with Fig. 2 illustrate the embodiment of the present invention according to three
Dimension structural information generates the two-dimensional structure information of assembling structure.
Fig. 2 is the flow chart of the methods of exhibiting of three-dimensional model information according to a second embodiment of the present invention.As illustrated, should
The methods of exhibiting of three-dimensional model information comprises the steps:
Step s202, according to the id information of three dimensional structure acquisition of information primary nodal point.
Step s204, according to the id information of three dimensional structure acquisition of information secondary nodal point.
Three dimensional structure information includes the primary nodal point of assembling structure and the connection relation information of secondary nodal point.Because one fills
Distribution structure includes much individual parts, for the ease of showing its annexation, can show that by level the connection between each part is closed
System.For example, water pump includes shell and motor, and shell includes screw, sealing ring and packing ring etc., and motor includes cable and axle etc..Right
It is the root node of screw, sealing ring and packing ring etc. in shell, screw, sealing ring and packing ring are child node；Motor is cable
With the root node of axle etc., cable and axle are child node.Between two root nodes (shell and motor), there is annexation, many
Between individual child node (screw, sealing ring and packing ring), also there is annexation.
For example, in three dimensional structure information, the id information of motor is y10, and the id information of shell is y10, then two-dimensional structure
In information, the id information of this motor is y10, and the id information of this shell is y20.In the same manner, the cable obtaining in the 2 d mode
Id information is y101, and the id information of axle is y102, and the id information of screw, sealing ring and packing ring is respectively y201, y202 and y203.
Step s206, the id information according to primary nodal point and the id information of secondary nodal point determine primary nodal point and secondary nodal point
Connection relation information.
Annexation between root node and child node be can determine according to id information it is also possible to determine different root nodes it
Between annexation, it may also be determined that the annexation between different child node.
For example, the id information of motor is y10, and the id information of cable is y101, and the id information of axle is y102, then in two-dimentional mould
It may be determined that y101 and y102 is subordinated to y10 under formula, that is, cable and axle are subordinated to motor, and, y101 and y102 presence order
Association, so that it is determined that cable is connected with axle.
Step s208, generates two-dimensional structure information according to connection relation information.
The id information of the id information according to the primary nodal point getting and secondary nodal point determines primary nodal point and secondary nodal point
Connection relation information, and generate the two-dimensional structure information of assembling structure in the 2 d mode according to these connection relation information.
If an assembly unit only one of which root node, then the id information of the id information according to root node and child node
Can determine the annexation of root node and child node；If a root node has multiple child nodes, then according to many height
Id information between node determines the annexation between multiple child nodes.Thus in the 2 d mode generate includes root node with
The two-dimensional structure information of child node.
If an assembling structure comprises multiple root nodes so it is also possible to determine many according to the id information of multiple root nodes
Annexation between individual root node, the method determining the annexation between multiple root nodes and determination root node and child node
Identical, be all by id information between association determine the annexation between different nodes.
By the above embodiment of the present invention, obtain the annexation between different nodes in three dimensional structure information, two
Under dimensional pattern, using the id information between different nodes, determine the annexation between different nodes, thus generating two-dimensional model
Under two-dimensional structure information.Two-dimensional structure information due to generating remains the connection in three dimensional structure information between different nodes
Relation is so that also can show the information of threedimensional model in the 2 d mode.
After generating two-dimensional structure information, you can according to the instruction display predetermined information receiving.Below in conjunction with Fig. 3 and Tu
Show that the predetermined information in two-dimensional structure information illustrates in 4 pairs of embodiment of the present invention.
Fig. 3 is the flow chart of the methods of exhibiting of three-dimensional model information according to a third embodiment of the present invention.Two-dimensional structure is believed
Breath includes two dimension view tree information and two-dimensional projection views information, as illustrated, the methods of exhibiting of this three-dimensional model information includes:
Step s302, in the 2 d mode, obtains the three dimensional structure information of assembling structure.
Product or a part for product that assembling structure is made up of multiple parts, for example, a water pump or
The motor of water pump.For a water pump, its three dimensional structure information includes between cable, screw, nut, packing ring and switch etc.
Connection relation information, further comprises the information of the three dimensional structure of cable.These information are shown as assembling structure in the three-dimensional mode
Tomograph, obtain these corresponding data of three dimensional structure information in the 2 d mode to process to it, and
Do not need to regenerate in the 2 d mode, save system resource.
Step s304, generates the two-dimensional structure information of assembling structure according to three dimensional structure information.
The three-dimensional of assembling structure can be shown according to the two-dimensional structure information that three dimensional structure information generates in the 2 d mode
Structural information, the form that three dimensional structure information is beneficial to two dimension is shown in the 2 d mode.
Step s306, the instruction receiving predetermined information in display two-dimensional structure information includes: receives and is based on two dimension view tree
Show the instruction of the first predetermined information.
Two-dimensional structure information includes two dimension view tree information and two-dimensional projection views information, wherein, two dimension view tree information
Shown by menu, in two dimension view tree information, show the information of part in assembling structure, two dimension view tree shows difference
The view of line of vision, including front view, top view, left view, sectional view and partial sectional view etc., the view of each line of vision is as root
Node, the child node under it includes one of assembling structure or multiple part.
When needing not look at two dimension view tree information, two dimension view tree information is in hidden state, checks if necessary
Two dimension view tree information, by click right menu in view page, shows two dimension view tree information.
Two-dimensional projection views are the two-dimensional projections to assembling structure, show two-dimensional projection views in view page, two dimension
Projection view includes the projection views such as front view, top view, left view, sectional view and partial sectional view.
It should be noted that two dimension view tree information is merely displayed in menu, do not show the view image of assembling structure, and
Two-dimensional projection views are shown as view image.But, either two dimension view tree or two-dimensional projection views, are all by three-dimensional
Structural information generates, and comprises identical three dimensional structure information.
Receive the instruction showing the first predetermined information based on two dimension view tree, for example, receive user shows two dimension view tree
Sectional view in cable cover(ing) instruction.Cable cover(ing) in the sectional view of user click two dimension view tree, as display cable protection
The instruction of the sectional view of set.
Step s308, is included according to the predetermined information in instruction display two-dimensional structure information: according to instruction in two-dimensional projection
The relevant position of view shows the first predetermined information.
For example, after receive user shows the instruction of cable cover(ing) in the sectional view of two dimension view tree, in two-dimensional projection
The sectional view of cable cover(ing) is shown in view.The mode of display can be to be highlighted the sectional view of cable cover(ing).
In above-described embodiment, by receiving the instruction showing the first predetermined information based on two dimension view tree, according to this instruction
Show the first predetermined information in the relevant position of two-dimensional projection views, thus assembling structure may be selected in two dimension view tree
Certain part or structure highlight in the corresponding part of two-dimensional projection views or structure division, and then in the 2 d mode
Display three-dimensional information, is easy to part or structure that user is accurately positioned in two-dimensional projection views.
Fig. 4 is the flow chart of the methods of exhibiting of three-dimensional model information according to a fourth embodiment of the present invention.Two-dimensional structure is believed
Breath includes two dimension view tree information and two-dimensional projection views information, as illustrated, the methods of exhibiting of this three-dimensional model information includes:
Step s402, in the 2 d mode, obtains the three dimensional structure information of assembling structure.
Product or a part for product that assembling structure is made up of multiple parts, for example, a water pump or
The motor of water pump.For a water pump, its three dimensional structure information includes between cable, screw, nut, packing ring and switch etc.
Connection relation information, further comprises the information of the three dimensional structure of cable.These information are shown as assembling structure in the three-dimensional mode
Tomograph, obtain these corresponding data of three dimensional structure information in the 2 d mode to process to it, and
Do not need to regenerate in the 2 d mode, save system resource.
Step s404, generates the two-dimensional structure information of assembling structure according to three dimensional structure information.
The three-dimensional of assembling structure can be shown according to the two-dimensional structure information that three dimensional structure information generates in the 2 d mode
Structural information, the form that three dimensional structure information is beneficial to two dimension is shown in the 2 d mode.
Step s406, the instruction receiving predetermined information in display two-dimensional structure information includes: receives and is regarded based on two-dimensional projection
Figure shows the instruction of the second predetermined information.
Two-dimensional structure information includes two dimension view tree information and two-dimensional projection views information, wherein, two dimension view tree information
Shown by menu, in two dimension view tree information, show the information of part in assembling structure, two dimension view tree shows difference
The view of line of vision, including front view, top view, left view, sectional view and partial sectional view etc., the view of each line of vision is as root
Node, the child node under it includes one of assembling structure or multiple part.
When needing not look at two dimension view tree information, two dimension view tree information is in hidden state, checks if necessary
Two dimension view tree information, by click right menu in view page, shows two dimension view tree information.
Two-dimensional projection views are the two-dimensional projections to assembling structure, show two-dimensional projection views in view page, two dimension
Projection view includes the projection views such as front view, top view, left view, sectional view and partial sectional view.
It should be noted that two dimension view tree information is merely displayed in menu, do not show the view image of assembling structure, and
Two-dimensional projection views are shown as view image.But, either two dimension view tree or two-dimensional projection views, are all by three-dimensional
Structural information generates, and comprises identical three dimensional structure information.
Receive the instruction showing the second predetermined information based on two-dimensional projection views, for example, receive user shows two-dimensional projection
The instruction of cable cover(ing) in view.Cable cover(ing) in the sectional view of user's click two-dimensional projection views, as display cable cover(ing)
Sectional view instruction.
Step s408, is included according to the predetermined information in instruction display two-dimensional structure information: according to instruction in two dimension view
The relevant position of tree shows the second predetermined information.
For example, after receive user shows the instruction of cable cover(ing) in two dimension view tree, show in two dimension view tree
Cable cover(ing).The mode of display can be to be highlighted cable cover(ing) in two dimension view tree.
In above-described embodiment, by receiving the instruction showing the first predetermined information based on two-dimensional projection views, referred to according to this
Order shows the second predetermined information in the relevant position of two dimension view tree, thus assembling structure may be selected in two-dimensional projection views
Certain part or structure highlight in the corresponding part of two dimension view tree or structure division, and then in the 2 d mode
Display three-dimensional information, be easy to part that user is accurately positioned in two dimension view tree or structure so that in two dimension view tree zero
Part part corresponding to two-dimensional projection views is corresponding.
Further, assembling structure includes assembly unit, and the methods of exhibiting of three-dimensional model information also includes: obtains two dimension and regards
The id information of assembly unit in figure tree, as an id information.Obtain the id information of assembly unit in two-dimensional projection views, as
2nd id information.Judge whether an id information is consistent with the 2nd id information.And an if it is judged that id information and second
Id information is consistent, then will be corresponding with the assembly unit in two-dimensional projection views for the first assembly unit in two dimension view tree.
Two-dimensional structure information can be generated by three dimensional structure information by id information, and two-dimensional structure information includes two
Dimension projection view information and two dimension view tree information.So, in two-dimensional projection views information and two dimension view tree information, identical
The id information of assembly unit is identical, then pass through to obtain an id information and the 2nd id information, and compare an id information and second
Id information is consistent, the assembling when an id information is consistent with the 2nd id information, in the corresponding two dimension view tree of an id information
Assembly unit in unit two-dimensional projection views corresponding with the 2nd id information is same assembly unit so that user is clicking on
In two-dimensional projection views during an assembly unit, the corresponding assembly unit in two dimension view tree highlights, and similarly, is clicking on
During one of two dimension view tree assembly unit, the corresponding assembly unit in two-dimensional projection views highlights.
By the embodiment of the present invention, three-dimensional model information can pass through two-dimensional projection views information in the 2 d mode and show
Show, and, two-dimensional projection views information is corresponded with two dimension view tree information so that showing three-dimensional mould in the 2 d mode
The form of type information is more various, consequently facilitating user uses, improves Consumer's Experience.
The embodiment of the present invention additionally provides a kind of exhibiting device of three-dimensional model information.
The three-dimensional that the methods of exhibiting of the three-dimensional model information of the embodiment of the present invention can be provided by the embodiment of the present invention
Executing, the exhibiting device of the three-dimensional model information of the embodiment of the present invention can be used for executing basis the exhibiting device of model information
The methods of exhibiting of the three-dimensional model information that inventive embodiments are provided.
Fig. 5 is the schematic diagram of the exhibiting device of three-dimensional model information according to a first embodiment of the present invention.As illustrated, should
The exhibiting device of three-dimensional model information includes acquiring unit 10, signal generating unit 20, receiving unit 30 and display unit 40.
Acquiring unit 10 is used for obtaining the three dimensional structure information of assembling structure in the 2 d mode.Assembling structure is by many
The product of individual part composition or a part for product, for example, the motor of a water pump or water pump.For a water
Pump, its three dimensional structure information includes the connection relation information between cable, screw, nut, packing ring and switch etc., further comprises
The information of the three dimensional structure of cable.These information are shown as the tomograph of assembling structure in the three-dimensional mode, in two-dimentional mould
Obtaining these corresponding data of three dimensional structure information under formula, to process to it, and not needing to weigh in the 2 d mode
Newly-generated, save system resource.
Signal generating unit 20 is used for generating the two-dimensional structure information of assembling structure according to three dimensional structure information.According to three dimensional structure
The two-dimensional structure information that information generates can show the three dimensional structure information of assembling structure in the 2 d mode, and three dimensional structure is believed
Breath is shown in the 2 d mode beneficial to the form of two dimension.
Receiving unit 30 is used for receiving the instruction of predetermined information in display two-dimensional structure information.Three dimensional structure information is passed through
Two dimensional form is shown in the 2 d mode, if necessary to be shown in detail to some part, can be with receive user exhibition
Show the instruction of this part, the instruction of user can be shown the instruction of view of some part difference line of vision or show certain
Instruction of the corresponding title of part etc..
Display unit 40 is used for according to the predetermined information in instruction display two-dimensional structure information.Display according to receiving refers to
Order shows corresponding predetermined information in the 2 d mode.By the predetermined information of display, so that in the 2 d mode can
Assembling structure corresponding two dimensional model information in display threedimensional model.
By above-described embodiment, in the 2 d mode, process three dimensional structure information to generate two-dimensional structure information, and receive
The instruction of predetermined information in display two-dimensional structure information, according to instruction display predetermined information so that three dimensional structure information can be
Shown under two-dimensional model, so that it is determined that the corresponding two dimensional model information of the assembling structure in threedimensional model, and then be easy to use
The information of assembling structure in threedimensional model is checked at family in the 2 d mode.
Fig. 6 is the schematic diagram of the exhibiting device of three-dimensional model information according to a second embodiment of the present invention.As illustrated, should
The exhibiting device of three-dimensional model information includes acquiring unit 10, signal generating unit 20, receiving unit 30 and display unit 40, wherein,
Signal generating unit 20 includes the first acquisition module 201, the second acquisition module 202, determining module 203 and generation module 204.
First acquisition module 201 is used for the id information according to three dimensional structure acquisition of information primary nodal point.Three dimensional structure information
Primary nodal point including assembling structure and the connection relation information of secondary nodal point.
Second acquisition module 202 is used for the id information according to three dimensional structure acquisition of information secondary nodal point.
Because an assembling structure includes much individual parts, for the ease of showing its annexation, can show by level
Annexation between each part.For example, water pump includes shell and motor, and shell includes screw, sealing ring and packing ring etc., motor
Including cable and axle etc..Shell is to the root node of screw, sealing ring and packing ring etc., screw, sealing ring and packing ring are son
Node；Motor is the root node of cable and axle etc., and cable and axle are child node.Between two root nodes (shell and motor)
There is annexation, between multiple child nodes (screw, sealing ring and packing ring), also there is annexation.
For example, in three dimensional structure information, the id information of motor is y10, and the id information of shell is y10, then two-dimensional structure
In information, the id information of this motor is y10, and the id information of this shell is y20.In the same manner, the cable obtaining in the 2 d mode
Id information is y101, and the id information of axle is y102, and the id information of screw, sealing ring and packing ring is respectively y201, y202 and y203.
Annexation between root node and child node be can determine according to id information it is also possible to determine different root nodes it
Between annexation, it may also be determined that the annexation between different child node.
For example, the id information of motor is y10, and the id information of cable is y101, and the id information of axle is y102, then in two-dimentional mould
It may be determined that y101 and y102 is subordinated to y10 under formula, that is, cable and axle are subordinated to motor, and, y101 and y102 presence order
Association, so that it is determined that cable is connected with axle.
Determining module 203 is used for determining primary nodal point and the according to the id information of primary nodal point and the id information of secondary nodal point
The connection relation information of two nodes.
Annexation between root node and child node be can determine according to id information it is also possible to determine different root nodes it
Between annexation, it may also be determined that the annexation between different child node.
For example, the id information of motor is y10, and the id information of cable is y101, and the id information of axle is y102, then in two-dimentional mould
It may be determined that y101 and y102 is subordinated to y10 under formula, that is, cable and axle are subordinated to motor, and, y101 and y102 presence order
Association, so that it is determined that cable is connected with axle.
Generation module 204 is used for generating two-dimensional structure information according to connection relation information.
The id information of the id information according to the primary nodal point getting and secondary nodal point determines primary nodal point and secondary nodal point
Connection relation information, and generate the two-dimensional structure information of assembling structure in the 2 d mode according to these connection relation information.
If an assembly unit only one of which root node, then the id information of the id information according to root node and child node
Can determine the annexation of root node and child node；If a root node has multiple child nodes, then according to many height
Id information between node determines the annexation between multiple child nodes.Thus in the 2 d mode generate includes root node with
The two-dimensional structure information of child node.
If an assembling structure comprises multiple root nodes so it is also possible to determine many according to the id information of multiple root nodes
Annexation between individual root node, the method determining the annexation between multiple root nodes and determination root node and child node
Identical, be all by id information between association determine the annexation between different nodes.
By the above embodiment of the present invention, obtain the annexation between different nodes in three dimensional structure information, two
Under dimensional pattern, using the id information between different nodes, determine the annexation between different nodes, thus generating two-dimensional model
Under two-dimensional structure information.Two-dimensional structure information due to generating remains the connection in three dimensional structure information between different nodes
Relation is so that also can show the information of threedimensional model in the 2 d mode.
Fig. 7 is the schematic diagram of the exhibiting device of three-dimensional model information according to a third embodiment of the present invention.Two-dimensional structure is believed
Breath includes two dimension view tree information and two-dimensional projection views information, as illustrated, the exhibiting device of this three-dimensional model information includes
Acquiring unit 10, signal generating unit 20, receiving unit 30 and display unit 40, wherein, receiving unit 30 includes the first receiver module
301, display unit 40 includes the first display module 401.
First receiver module 301 is used for receiving the instruction based on two dimension view tree presentation of information the first predetermined information.Two dimension
Structural information includes two dimension view tree information and two-dimensional projection views information, and wherein, two dimension view tree information is shown by menu,
Show the information of part in assembling structure in two dimension view tree information, two dimension view tree shows the view of different lines of vision, bag
Include front view, top view, left view, sectional view and partial sectional view etc., the view of each line of vision is as root node, the son under it
Node includes one of assembling structure or multiple part.
When needing not look at two dimension view tree information, two dimension view tree information is in hidden state, checks if necessary
Two dimension view tree information, by click right menu in view page, shows two dimension view tree information.
Two-dimensional projection views are the two-dimensional projections to assembling structure, show two-dimensional projection views in view page, two dimension
Projection view includes the projection views such as front view, top view, left view, sectional view and partial sectional view.
It should be noted that two dimension view tree information is merely displayed in menu, do not show the view image of assembling structure, and
Two-dimensional projection views are shown as view image.But, either two dimension view tree or two-dimensional projection views, are all by three-dimensional
Structural information generates, and comprises identical three dimensional structure information.
Receive the instruction showing the first predetermined information based on two dimension view tree, for example, receive user shows two dimension view tree
Sectional view in cable cover(ing) instruction.Cable cover(ing) in the sectional view of user click two dimension view tree, as display cable protection
The instruction of the sectional view of set.
First display module 401 is used for showing the first predetermined letter according to instruction in the relevant position of two-dimensional projection views information
Breath.
For example, after receive user shows the instruction of cable cover(ing) in the sectional view of two dimension view tree, in two-dimensional projection
The sectional view of cable cover(ing) is shown in view.The mode of display can be to be highlighted the sectional view of cable cover(ing).
In above-described embodiment, by receiving the instruction showing the first predetermined information based on two dimension view tree, according to this instruction
Show the first predetermined information in the relevant position of two-dimensional projection views, thus assembling structure may be selected in two dimension view tree
Certain part or structure highlight in the corresponding part of two-dimensional projection views or structure division, and then in the 2 d mode
Display three-dimensional information, is easy to part or structure that user is accurately positioned in two-dimensional projection views.
Fig. 8 is the schematic diagram of the exhibiting device of three-dimensional model information according to a fourth embodiment of the present invention.Two-dimensional structure is believed
Breath includes two dimension view tree information and two-dimensional projection views information, as illustrated, the exhibiting device of this three-dimensional model information includes
Acquiring unit 10, signal generating unit 20, receiving unit 30 and display unit 40, wherein, receiving unit 30 includes the second receiver module
302, display unit 40 includes the second display module 402.
Second receiver module 302 is used for receiving the instruction based on two-dimensional projection views presentation of information second predetermined information.
Two-dimensional structure information includes two dimension view tree information and two-dimensional projection views information, wherein, two dimension view tree information
Shown by menu, in two dimension view tree information, show the information of part in assembling structure, two dimension view tree shows difference
The view of line of vision, including front view, top view, left view, sectional view and partial sectional view etc., the view of each line of vision is as root
Node, the child node under it includes one of assembling structure or multiple part.
When needing not look at two dimension view tree information, two dimension view tree information is in hidden state, checks if necessary
Two dimension view tree information, by click right menu in view page, shows two dimension view tree information.
Two-dimensional projection views are the two-dimensional projections to assembling structure, show two-dimensional projection views in view page, two dimension
Projection view includes the projection views such as front view, top view, left view, sectional view and partial sectional view.
It should be noted that two dimension view tree information is merely displayed in menu, do not show the view image of assembling structure, and
Two-dimensional projection views are shown as view image.But, either two dimension view tree or two-dimensional projection views, are all by three-dimensional
Structural information generates, and comprises identical three dimensional structure information.
Receive the instruction showing the second predetermined information based on two-dimensional projection views, for example, receive user shows two-dimensional projection
The instruction of cable cover(ing) in view.Cable cover(ing) in the sectional view of user's click two-dimensional projection views, as display cable cover(ing)
Sectional view instruction.
Second display module 402 is used for showing the second predetermined letter according to instruction in the relevant position of two dimension view tree information
Breath.
For example, after receive user shows the instruction of cable cover(ing) in two dimension view tree, show in two dimension view tree
Cable cover(ing).The mode of display can be to be highlighted cable cover(ing) in two dimension view tree.
In above-described embodiment, by receiving the instruction showing the first predetermined information based on two-dimensional projection views, referred to according to this
Order shows the second predetermined information in the relevant position of two dimension view tree, thus assembling structure may be selected in two-dimensional projection views
Certain part or structure highlight in the corresponding part of two dimension view tree or structure division, and then in the 2 d mode
Display three-dimensional information, be easy to part that user is accurately positioned in two dimension view tree or structure so that in two dimension view tree zero
Part part corresponding to two-dimensional projection views is corresponding.
Further, assembling structure includes assembly unit, and the exhibiting device of three-dimensional model information also includes: an id information
Acquiring unit, the 2nd id information acquisition unit, judging unit and corresponding unit.
First id information acquisition unit is used for obtaining the id information of assembly unit in two dimension view tree, believes as an id
Breath.
2nd id information acquisition unit is used for obtaining the id information of assembly unit in two-dimensional projection views, believes as the 2nd id
Breath.
Judging unit is used for judging whether an id information is consistent with the 2nd id information.
Corresponding unit is used for when judging that an id information is consistent with the 2nd id information, by first in two dimension view tree
Assembly unit is corresponding with the assembly unit in two-dimensional projection views.
Two-dimensional structure information can be generated by three dimensional structure information by id information, and two-dimensional structure information includes two
Dimension projection view information and two dimension view tree information.So, in two-dimensional projection views information and two dimension view tree information, identical
The id information of assembly unit is identical, then pass through to obtain an id information and the 2nd id information, and compare an id information and second
Id information is consistent, the assembling when an id information is consistent with the 2nd id information, in the corresponding two dimension view tree of an id information
Assembly unit in unit two-dimensional projection views corresponding with the 2nd id information is same assembly unit so that user is clicking on
In two-dimensional projection views during an assembly unit, the corresponding assembly unit in two dimension view tree highlights, and similarly, is clicking on
During one of two dimension view tree assembly unit, the corresponding assembly unit in two-dimensional projection views highlights.
By the embodiment of the present invention, three-dimensional model information can pass through two-dimensional projection views information in the 2 d mode and show
Show, and, two-dimensional projection views information is corresponded with two dimension view tree information so that showing three-dimensional mould in the 2 d mode
The form of type information is more various, consequently facilitating user uses, improves Consumer's Experience.
It should be noted that the step that illustrates of flow process in accompanying drawing can be in such as one group of computer executable instructions
Execute in computer system, and although showing logical order in flow charts, but in some cases, can be with not
It is same as the step shown or described by order execution herein.
The embodiment of the present invention additionally provides a kind of computer-readable storage medium.This computer-readable storage medium can have program stored therein,
This program is used for executing the part or all of step in the methods of exhibiting of above-mentioned three-dimensional model information.
It should be noted that for aforesaid each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement because
According to the present invention, some steps can be carried out using other orders or simultaneously.Secondly, those skilled in the art also should know
Know, embodiment described in this description belongs to preferred embodiment, involved action and the module not necessarily present invention
Necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion described in detail in certain embodiment
Point, may refer to the associated description of other embodiment.
It should be understood that disclosed device in several embodiments provided herein, can be by another way
Realize.For example, device embodiment described above is only the schematically division of for example described unit, is only one kind
Division of logic function, actual can have other dividing mode when realizing, for example multiple units or assembly can in conjunction with or can
To be integrated into another system, or some features can be ignored, or does not execute.Another, shown or discussed each other
Coupling or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING of device or unit or communication connection,
It can be electrical or other form.
The described unit illustrating as separating component can be or may not be physically separate, show as unit
The part showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.The mesh to realize this embodiment scheme for some or all of unit therein can be selected according to the actual needs
's.
In addition, can be integrated in a processing unit in each functional unit in each embodiment of the present invention it is also possible to
It is that unit is individually physically present it is also possible to two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be to be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If described integrated unit is realized and as independent production marketing or use using in the form of SFU software functional unit
When, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part in other words prior art being contributed or all or part of this technical scheme can be in the form of software products
Embody, this computer software product is stored in a storage medium, including some instructions with so that a computer
Equipment (can be personal computer, server or network equipment etc.) execution each embodiment methods described of the present invention whole or
Part steps.And aforesaid storage medium includes: u disk, read only memory (rom, read-only memory), random access memory are deposited
Reservoir (ram, random access memory), portable hard drive, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of methods of exhibiting of three-dimensional model information, shows three-dimensional model information it is characterised in that described in the 2 d mode
Method includes:
In the 2 d mode, obtain the three dimensional structure information of assembling structure；
Generate the two-dimensional structure information of described assembling structure according to described three dimensional structure information；
Receive the instruction showing predetermined information in described two-dimensional structure information；And
Show the described predetermined information in described two-dimensional structure information according to described instruction,
Wherein, described two-dimensional structure information includes two dimension view tree information and two-dimensional projection views information,
Receive and show that the instruction of predetermined information in described two-dimensional structure information includes: receive and shown based on described two dimension view tree information
Show the instruction of the first predetermined information,
Show that the described predetermined information in described two-dimensional structure information includes according to described instruction: instruct described two according to described
The relevant position of dimension projection view information shows described first predetermined information.
2. the methods of exhibiting of three-dimensional model information according to claim 1 is it is characterised in that described three dimensional structure packet
Include the primary nodal point of described assembling structure and the connection relation information of secondary nodal point, according to described three dimensional structure information generates
The two-dimensional structure information of assembling structure includes:
The id information of primary nodal point according to described three dimensional structure acquisition of information；
The id information of secondary nodal point according to described three dimensional structure acquisition of information；
The id information of the id information according to described primary nodal point and described secondary nodal point determines described primary nodal point and described second
The connection relation information of node；And
Described two-dimensional structure information is generated according to described connection relation information.
3. the methods of exhibiting of three-dimensional model information according to claim 1 is it is characterised in that described two-dimensional structure packet
Include two dimension view tree information and two-dimensional projection views information,
Receive and show that the instruction of predetermined information in described two-dimensional structure information includes: receive and be based on described two-dimensional projection views information
Show the instruction of the second predetermined information,
Show that the described predetermined information in described two-dimensional structure information includes according to described instruction: instruct described two according to described
The relevant position of dimensional view tree information shows described second predetermined information.
4. the methods of exhibiting of the three-dimensional model information according to claim 1 or 3 is it is characterised in that described assembling structure bag
Include assembly unit, the methods of exhibiting of described three-dimensional model information also includes:
Obtain the id information of assembly unit described in described two dimension view tree, as an id information；
Obtain the id information of assembly unit described in described two-dimensional projection views, as the 2nd id information；
Judge whether a described id information is consistent with described 2nd id information；And
If it is judged that a described id information is consistent with described 2nd id information, then by the first dress in described two dimension view tree
Join unit corresponding with the assembly unit in described two-dimensional projection views.
5., it is characterised in that showing three-dimensional model information in the 2 d mode, it is special for a kind of exhibiting device of three-dimensional model information
Levy and be, described device includes:
Acquiring unit, in the 2 d mode, obtaining the three dimensional structure information of assembling structure；
Signal generating unit, for generating the two-dimensional structure information of described assembling structure according to described three dimensional structure information；
Receiving unit, for receiving the instruction showing predetermined information in described two-dimensional structure information；And
Display unit, for showing the described predetermined information in described two-dimensional structure information according to described instruction,
Described two-dimensional structure information includes two dimension view tree information and two-dimensional projection views information,
Described receiving unit includes the first receiver module, and described first receiver module is used for receiving based on described two dimension view tree letter
The instruction of breath display the first predetermined information,
Described display unit includes the first display module, and described first display module is used for being thrown in described two dimension according to described instruction
The relevant position of view information shows described first predetermined information.
6. the exhibiting device of three-dimensional model information according to claim 5 is it is characterised in that described three dimensional structure packet
Include the primary nodal point of described assembling structure and the connection relation information of secondary nodal point, described signal generating unit includes:
First acquisition module, for the id information of primary nodal point according to described three dimensional structure acquisition of information；
Second acquisition module, for the id information of secondary nodal point according to described three dimensional structure acquisition of information；
Determining module, the id information for the id information according to described primary nodal point and described secondary nodal point determines described first segment
Point and the connection relation information of described secondary nodal point；And
Generation module, for generating described two-dimensional structure information according to described connection relation information.
7. the exhibiting device of three-dimensional model information according to claim 5 is it is characterised in that described two-dimensional structure packet
Include two dimension view tree information and two-dimensional projection views information,
Described receiving unit includes the second receiver module, and described second receiver module is used for receiving based on described two-dimensional projection views
The instruction of presentation of information second predetermined information,
Described display unit includes the second display module, and described second display module is used for being regarded in described two dimension according to described instruction
The relevant position of figure tree information shows described second predetermined information.
8. the exhibiting device of the three-dimensional model information according to claim 5 or 7 is it is characterised in that described assembling structure bag
Include assembly unit, the exhibiting device of described three-dimensional model information also includes:
First id information acquisition unit, for obtaining the id information of assembly unit described in described two dimension view tree, as first
Id information；
2nd id information acquisition unit, for obtaining the id information of assembly unit described in described two-dimensional projection views, as
Two id information；
Judging unit, whether consistent with described 2nd id information for judging a described id information；And
Corresponding unit, for when judging that a described id information is consistent with described 2nd id information, by described two dimension view
The first assembly unit in tree is corresponding with the assembly unit in described two-dimensional projection views.
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| JP2004295168A (en) * | 2003-03-25 | 2004-10-21 | Okawa Kozo Sekkei:Kk | Method for preparing and collating design drawing and quantity calculation sheet for structure by three-dimensional cad |
| JP2007058508A (en) * | 2005-08-24 | 2007-03-08 | Toshiba Corp | Structure analysis system and method by means of shape measurement |
| CN102222148A (en) * | 2011-06-30 | 2011-10-19 | 北京数码大方科技有限公司 | Method and device for automatically generating detailed statement of three-dimensional assembly drawing |
| CN102855350A (en) * | 2012-08-06 | 2013-01-02 | 上海森松环境技术工程有限公司 | Method and system for automatically making engineering drawing |
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|---|---|---|---|---|
| JP2004295168A (en) * | 2003-03-25 | 2004-10-21 | Okawa Kozo Sekkei:Kk | Method for preparing and collating design drawing and quantity calculation sheet for structure by three-dimensional cad |
| JP2007058508A (en) * | 2005-08-24 | 2007-03-08 | Toshiba Corp | Structure analysis system and method by means of shape measurement |
| CN102222148A (en) * | 2011-06-30 | 2011-10-19 | 北京数码大方科技有限公司 | Method and device for automatically generating detailed statement of three-dimensional assembly drawing |
| CN102855350A (en) * | 2012-08-06 | 2013-01-02 | 上海森松环境技术工程有限公司 | Method and system for automatically making engineering drawing |
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