CN109448120A - Processing method, device and the computer equipment of three-dimensional building model - Google Patents
Processing method, device and the computer equipment of three-dimensional building model Download PDFInfo
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- CN109448120A CN109448120A CN201811290037.7A CN201811290037A CN109448120A CN 109448120 A CN109448120 A CN 109448120A CN 201811290037 A CN201811290037 A CN 201811290037A CN 109448120 A CN109448120 A CN 109448120A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
The present invention relates to a kind of processing methods of three-dimensional building model, device, computer equipment and computer readable storage medium, wherein method is comprising steps of obtain the pattern of single story building model and the information of size in three-dimensional building model to be processed, obtain the information of the preset number of plies for needing to change, need to change the information of the initial position in the three-dimensional building model of layer, and need to change the information in the direction of layer, using the initial position in three-dimensional building model as starting point, according to the information of the pattern of single story building model and size, towards the single story building model for the direction change number of plies for needing to change layer, generate treated three-dimensional building model.The processing method of three-dimensional building model of the invention may be implemented the information of the number of plies modification starting point and direction inputted according to user, carry out mass modification to the building storey of three-dimensional building model, improve the efficiency that three-dimensional building model changes layer.
Description
Technical field
The present invention relates to dimensional Modeling Technology field, more particularly to a kind of processing method of three-dimensional building model, device,
Computer equipment and computer readable storage medium.
Background technique
Dimensional Modeling Technology is widely used in various industries, such as in real estate industry, it is often necessary to make building
Threedimensional model, to be used to building is designed or be shown etc..
In the threedimensional model manufacturing process of building, it is often necessary to which the number of plies of building is increased or deleted etc.
Modification processing, existing threedimensional model Software for producing need user successively to be modified buildings model manually to the number of plies needed, right
The number of plies of three-dimensional building model modifies inefficiency.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide processing method, the device, meter of a kind of three-dimensional building model
Calculate machine equipment and computer readable storage medium.
A kind of processing method of three-dimensional building model, comprising the following steps:
Obtain the pattern of single story building model and the information of size in three-dimensional building model to be processed；
The information for obtaining the preset number of plies for needing to change, needs to change the letter of the initial position in the three-dimensional building model of layer
Breath, and need to change the information in the direction of layer；
Using the initial position in three-dimensional building model as starting point, according to the information of the pattern of single story building model and size,
Towards the single story building model for the direction change number of plies for needing to change layer, treated three-dimensional building model is generated.
The processing method of above-mentioned three-dimensional building model extracts the sample of single story building model in three-dimensional building model to be processed
The information of formula and size, and the information of the number of plies that the needs for obtaining user preset are changed, need to change in the three-dimensional building model of layer
Initial position information, and need to change the information in the direction of layer, the initial position in three-dimensional building model is starting point, according to
The pattern of single story building model and the information of size are generated towards the single story building model for the direction change number of plies for needing to change layer
Treated three-dimensional building model, so as to realize the information of the number of plies modification starting point and direction according to user's input, to three
The building storey for tieing up buildings model carries out mass modification, improves the efficiency that three-dimensional building model changes layer.
In one embodiment, it is necessary to which the information of the number of plies of change includes needing the information of the increased number of plies；
Using the initial position in three-dimensional building model as starting point, according to the information of the pattern of single story building model and size,
Towards the single story building model for the direction change number of plies for needing to change layer, treated three-dimensional building model is generated, comprising:
Obtaining the initial position plane vertical with direction is basic side；
According to the information of the pattern of single story building model and size, replicates the single story building model of the number of plies and be inserted in basic
On face, treated three-dimensional building model is generated.
The technical solution of above-described embodiment obtains initial position when user needs to increase the number of plies of three-dimensional building model
Locating the plane vertical with direction is basic side, and the single story building model of the number of plies is replicated based on the basic side and is inserted in basic
On face, treated three-dimensional building model is generated.To three-dimensional building model plus layer processing can be fast implemented；And due to user
It can specify and add layer direction, thus not only may be implemented to increase the number of plies in three-dimensional building model height, it can also be in transverse direction
The extension of length or width is carried out to three-dimensional building model.
In one embodiment, it is necessary to which the information of the number of plies of change includes needing the information of the reduced number of plies；
Using the initial position in three-dimensional building model as starting point, according to the information of the pattern of single story building model and size,
Towards the single story building model for the direction change number of plies for needing to change layer, treated three-dimensional building model is generated, comprising:
Obtaining the initial position plane vertical with direction is basic side；
According to the information of the pattern of single story building model and size, delete on the basis of basic side towards the side for needing to change layer
The single story building model of the upward number of plies generates treated three-dimensional building model.
The technical solution of above-described embodiment obtains initial position when user needs to reduce the number of plies of three-dimensional building model
Locating the plane vertical with direction is basic side, is deleted on the basis of basic side based on the basic side towards the side for needing to change layer
The single story building model of the upward number of plies generates treated three-dimensional building model.It can fast implement to three-dimensional building model
Subtract layer processing.
In one embodiment, the processing method of three-dimensional building model further include:
Show three-dimensional building model to be processed；
Three-dimensional building model to be processed is replicated, is obtained referring to three-dimensional building model, display is referring to three-dimensional building model；Its
In, same display interface is shown in referring to three-dimensional building model and three-dimensional building model to be processed；
When generating treated three-dimensional building model, using treated three-dimensional building model modification referring to three-dimensional building
Model, and show the reference three-dimensional building model of update.
The technical solution of above-described embodiment shows original three-dimensional building model to be processed in same display interface, and will
Changing the three-dimensional building model obtained after layer processing simultaneous display, user on the reference three-dimensional building model of update can be convenient ground
Know the contrast effect for changing layer three-dimensional building model before and after the processing.
In one embodiment, the information of initial position includes the coordinate in tri- directions x, y and z in default three-dimensional system of coordinate
Value；
The information for needing to change the direction of layer includes the information in the direction x, the direction y or the direction z；
Wherein, the wide direction extended of the direction x corresponding three-dimensional buildings model, the length of the direction y corresponding three-dimensional buildings model are prolonged
The direction stretched, and the high direction extended of the direction z corresponding three-dimensional buildings model.
The technical solution of above-described embodiment is correspondingly arranged corresponding three-dimensional coordinate with the width of three-dimensional building model, length and height
Tri- direction reference axis of x, y and z of system can choose wherein any one side in the information in the direction that setting needs to change layer
To being configured, so as to realize that the building storey to wide, long and high three directions of three-dimensional building model increases or delete behaviour
Make, so that the building storey processing to three-dimensional building model is more flexible.
A kind of processing unit of three-dimensional building model, comprising:
Single-layer information obtains module, for obtaining the pattern and ruler of single story building model in three-dimensional building model to be processed
Very little information；
Change a layer data obtaining module, for obtaining the information of the preset number of plies for needing to change, needs to change described the three of layer
The information of the initial position in buildings model is tieed up, and needs to change the information in the direction of layer；
Building changes a layer module, for using the initial position in the three-dimensional building model as starting point, according to the list
The layer pattern of buildings model and the information of size change the single story building model of the number of plies, generation processing towards the direction
Three-dimensional building model afterwards.
The processing unit of above-mentioned three-dimensional building model extracts the sample of single story building model in three-dimensional building model to be processed
The information of formula and size, and the information of the number of plies that the needs for obtaining user preset are changed, need to change in the three-dimensional building model of layer
Initial position information, and need to change the information in the direction of layer, the initial position in three-dimensional building model is starting point, according to
The pattern of single story building model and the information of size are generated towards the single story building model for the direction change number of plies for needing to change layer
Treated three-dimensional building model, so as to realize the information of the number of plies modification starting point and direction according to user's input, to three
The building storey for tieing up buildings model carries out mass modification, improves the efficiency that three-dimensional building model changes layer.
A kind of computer equipment can be run on a memory and on a processor including memory, processor and storage
Computer program, processor perform the steps of when executing computer program
Obtain the pattern of single story building model and the information of size in three-dimensional building model to be processed；
The information for obtaining the preset number of plies for needing to change, needs to change the letter of the initial position in the three-dimensional building model of layer
Breath, and need to change the information in the direction of layer；
Using the initial position in three-dimensional building model as starting point, according to the information of the pattern of single story building model and size,
Towards the single story building model for the direction change number of plies for needing to change layer, treated three-dimensional building model is generated.
Above-mentioned computer equipment, it is to be processed so as to extract by realizing step as above when processor executes program
Three-dimensional building model in the pattern of single story building model and the information of size, and the number of plies that the needs for obtaining user preset are changed
Information, need to change the information of the initial position in the three-dimensional building model of layer, and need to change the information in the direction of layer, it is three-dimensional
Initial position in buildings model is starting point, and according to the information of the pattern of single story building model and size, direction needs to change layer
The single story building model of the number of plies is changed in direction, is generated treated three-dimensional building model, is inputted so as to realize according to user
The number of plies modification starting point and direction information, mass modification is carried out to the building storey of three-dimensional building model, three-dimensional is improved and builds
Build the efficiency that model changes layer.
A kind of computer readable storage medium is stored thereon with computer program, when computer program is executed by processor
It performs the steps of
Obtain the pattern of single story building model and the information of size in three-dimensional building model to be processed；
The information for obtaining the preset number of plies for needing to change, needs to change the letter of the initial position in the three-dimensional building model of layer
Breath, and need to change the information in the direction of layer；
Using the initial position in three-dimensional building model as starting point, according to the information of the pattern of single story building model and size,
Towards the single story building model for the direction change number of plies for needing to change layer, treated three-dimensional building model is generated.
Above-mentioned computer readable storage medium, the computer program of storage, by realizing step as above, so as to mention
The pattern of single story building model and the information of size in three-dimensional building model to be processed are taken, and obtains the needs of user preset more
The information of the number of plies changed, needs to change the information of the initial position in the three-dimensional building model of layer, and need to change the direction of layer
Information, the initial position in three-dimensional building model are starting point, according to the information of the pattern of single story building model and size, towards needing
The single story building model for changing the direction change number of plies of layer, generates treated three-dimensional building model, so as to realize basis
The information of the number of plies modification starting point and direction of user's input, carries out mass modification to the building storey of three-dimensional building model, is promoted
Three-dimensional building model changes the efficiency of layer.
Detailed description of the invention
Fig. 1 is the internal structure chart of computer equipment in one embodiment；
Fig. 2 is the flow diagram of the processing method of three-dimensional building model in one embodiment；
Fig. 3 is the flow diagram that three-dimensional building model changes layer step in one embodiment；
Fig. 4 is the flow diagram that three-dimensional building model changes layer step in another embodiment；
Fig. 5 is the flow diagram of the display step of three-dimensional building model in another embodiment；
Fig. 6 is the structural block diagram of the processing unit of three-dimensional building model in one embodiment.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the present invention, not
For limiting the present invention.
The processing method of three-dimensional building model provided by the invention, can be applied in computer equipment, which sets
It is standby to can be terminal, such as can be, but not limited to be various personal computers, laptop, tablet computer and special equipment
Deng.Its internal structure chart can be as shown in Figure 1.The computer equipment include by system bus connect processor, memory,
Network interface, display screen and input unit.Wherein, the processor of the computer equipment is for providing calculating and control ability.It should
The memory of computer equipment includes non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operation
System and computer program.The built-in storage is that the operation of the operating system and computer program in non-volatile memory medium mentions
For environment.The network interface of the computer equipment is used to communicate with external terminal by network connection.The computer program quilt
A kind of processing method of three-dimensional building model is realized when processor executes.The display screen of the computer equipment can be liquid crystal
Display screen or electric ink display screen, the input unit of the computer equipment can be the touch layer covered on display screen, can also
To be the key being arranged on computer equipment shell, trace ball or Trackpad, external keyboard, Trackpad or mouse can also be
Deng.
In one embodiment, it as shown in Fig. 2, providing a kind of processing method of three-dimensional building model, answers in this way
It is illustrated on the processor in Fig. 1, comprising the following steps:
S210 obtains the pattern of single story building model and the information of size in three-dimensional building model to be processed；
Wherein, three-dimensional building model to be processed is the threedimensional model for needing to carry out building storey modification.Three-dimensional to be processed
Buildings model can be obtained by opening existing three-dimensional building model or newly-built three-dimensional building model.Three-dimensional building model
In each layer model be all duplicate single story building model, in this step, can will be single in three-dimensional building model to be processed
The repetitive unit of layer buildings model extracts, and gets the pattern of the repetitive unit and the relevant information of size, such as can be with
, slice width long including layer, layer height, door and window information, metope information etc..
S220 obtains the information of the preset number of plies for needing to change, needs to change the initial bit in the three-dimensional building model of layer
The information set, and need to change the information in the direction of layer；
Wherein, the information for the number of plies for needing to change needs to change the information of the initial position in the three-dimensional building model of layer, with
And need to change the information in the direction of layer and can be manually entered by user, in particular it is required that the information of the number of plies of change can pass through
Such as input of the user in dialog box obtains, the information of the initial position in three-dimensional building model can be by detecting user's cursor
Position is clicked, the three-dimensional coordinate that cursor clicks the corresponding position that position corresponds on the three-dimensional building model currently shown is obtained
It takes, the information for needing to change the direction of layer can be obtained by input of the user in dialog box, also can detecte the shifting of user's cursor
Gesture of starting obtains.After user inputs the information for needing the number of plies, initial position and the direction changed, processor records these letters
Breath is handled with the modification for carrying out three-dimensional building model building layer for the subsequent information according to user's input.
S230, using the initial position in three-dimensional building model as starting point, according to the pattern of single story building model and size
Information generates treated three-dimensional building model towards the single story building model for the direction change number of plies for needing to change layer.
The processing method of above-mentioned three-dimensional building model extracts the sample of single story building model in three-dimensional building model to be processed
The information of formula and size, and the information of the number of plies that the needs for obtaining user preset are changed, need to change in the three-dimensional building model of layer
Initial position information, and need to change the information in the direction of layer, the initial position in three-dimensional building model is starting point, according to
The pattern of single story building model and the information of size are generated towards the single story building model for the direction change number of plies for needing to change layer
Treated three-dimensional building model, so as to realize the information of the number of plies modification starting point and direction according to user's input, to three
The building storey for tieing up buildings model carries out mass modification, improves the efficiency that three-dimensional building model changes layer.
In one embodiment, it is necessary to which the information of the number of plies of change includes needing the information of the increased number of plies；
As shown in figure 3, using the initial position in three-dimensional building model as starting point, according to the pattern and ruler of single story building model
Very little information generates treated three-dimensional building model, packet towards the single story building model for the direction change number of plies for needing to change layer
It includes:
S231, obtaining the initial position plane vertical with direction is basic side；
S232 replicates the single story building model of the number of plies and is inserted into according to the information of the pattern of single story building model and size
In on basic side, the three-dimensional building model that generates that treated.
The technical solution of above-described embodiment obtains initial position when user needs to increase the number of plies of three-dimensional building model
Locating the plane vertical with direction is basic side, and the single story building model of the number of plies is replicated based on the basic side and is inserted in basic
On face, treated three-dimensional building model is generated.To three-dimensional building model plus layer processing can be fast implemented；And due to user
It can specify and add layer direction, thus not only may be implemented to increase the number of plies in three-dimensional building model height, it can also be in transverse direction
The extension of length or width is carried out to three-dimensional building model.
In one embodiment, it is necessary to which the information of the number of plies of change includes needing the information of the reduced number of plies；
As shown in figure 4, using the initial position in three-dimensional building model as starting point, according to the pattern and ruler of single story building model
Very little information generates treated three-dimensional building model, packet towards the single story building model for the direction change number of plies for needing to change layer
It includes:
S233, obtaining the initial position plane vertical with direction is basic side；
S234 is deleted and is changed on the basis of basic side towards needs according to the information of the pattern of single story building model and size
The single story building model of the number of plies on the direction of layer generates treated three-dimensional building model.
The technical solution of above-described embodiment obtains initial position when user needs to reduce the number of plies of three-dimensional building model
Locating the plane vertical with direction is basic side, is deleted on the basis of basic side based on the basic side towards the side for needing to change layer
The single story building model of the upward number of plies generates treated three-dimensional building model.It can fast implement to three-dimensional building model
Subtract layer processing.
In one embodiment, as shown in figure 5, the processing method of three-dimensional building model further include:
S510 shows three-dimensional building model to be processed；
S520 replicates three-dimensional building model to be processed, obtains referring to three-dimensional building model, display is referring to three-dimensional building mould
Type；Wherein, same display interface is shown in referring to three-dimensional building model and three-dimensional building model to be processed；
S530, when generating treated three-dimensional building model, using treated three-dimensional building model modification referring to three
Buildings model is tieed up, and shows the reference three-dimensional building model of update.
The technical solution of above-described embodiment shows original three-dimensional building model to be processed in same display interface, and will
Changing the three-dimensional building model obtained after layer processing simultaneous display, user on the reference three-dimensional building model of update can be convenient ground
Know the contrast effect for changing layer three-dimensional building model before and after the processing.
In one embodiment, the information of initial position includes the coordinate in tri- directions x, y and z in default three-dimensional system of coordinate
Value；
The information for needing to change the direction of layer includes the information in the direction x, the direction y or the direction z；
Wherein, wherein the wide direction extended of the direction x corresponding three-dimensional buildings model, the direction y corresponding three-dimensional buildings model
The long direction extended, and the high direction extended of the direction z corresponding three-dimensional buildings model.
The technical solution of above-described embodiment is correspondingly arranged corresponding three-dimensional coordinate with the width of three-dimensional building model, length and height
Tri- direction reference axis of x, y and z of system can choose wherein any one side in the information in the direction that setting needs to change layer
To being configured, so as to realize that the building storey to wide, long and high three directions of three-dimensional building model increases or delete behaviour
Make, so that the building storey processing to three-dimensional building model is more flexible.
It should be understood that although each step in above-described embodiment is arranged successively according to number, these steps
It is not necessarily successively to be executed according to the sequence of number.Unless expressly stating otherwise herein, the execution of these steps is not
Stringent sequence limitation, these steps can execute in other order.Moreover, at least part in the step of above-described embodiment
Step may include that perhaps these sub-steps of multiple stages or stage are executed in synchronization to multiple sub-steps
It completes, but can execute at different times, the execution sequence in these sub-steps or stage, which is also not necessarily, successively to be carried out,
But it can be executed in turn or alternately at least part of the sub-step or stage of other steps or other steps.
In one embodiment, as shown in fig. 6, providing a kind of processing unit 600 of three-dimensional building model, comprising:
Single-layer information obtains module 610, for obtaining the pattern of single story building model in three-dimensional building model to be processed
With the information of size；
Change layer data obtaining module 620, for obtaining the information of the preset number of plies for needing to change, needs to change the described of layer
The information of initial position in three-dimensional building model, and need to change the information in the direction of layer；
Building changes layer module 630, for using the initial position in the three-dimensional building model as starting point, according to described
The pattern of single story building model and the information of size, change the single story building model of the number of plies towards the direction, at generation
Three-dimensional building model after reason.
In one embodiment, the information for needing the number of plies changed includes needing the information of the increased number of plies；
The building changes layer module 630, comprising:
First basic side obtains module, is basic for obtaining the initial position plane vertical with the direction
Face；
Extra floor building module, for replicating the number of plies according to the pattern of the single story building model and the information of size
Single story building model and be inserted on the basic side, generate treated three-dimensional building model.
In one embodiment, the information for needing the number of plies changed includes needing the information of the reduced number of plies；
The building changes layer module 630, comprising:
Second basic side obtains module, is basic for obtaining the initial position plane vertical with the direction
Face；
Building subtracts a layer module, for deleting with the base according to the pattern of the single story building model and the information of size
Towards the single story building model of the number of plies on the direction on the basis of this face, the three-dimensional building model that generates that treated.
In one embodiment, the processing unit of three-dimensional building model further include:
Archetype display module, for showing three-dimensional building model to be processed；
Reference model display module obtains showing referring to three-dimensional building model for replicating three-dimensional building model to be processed
Show referring to three-dimensional building model；Wherein, same display is shown in referring to three-dimensional building model and three-dimensional building model to be processed
Interface；
Reference model update module, for when generating treated three-dimensional building model, three-dimensional to be built using treated
Model modification is built referring to three-dimensional building model, and shows the reference three-dimensional building model of update.
In one embodiment, the information of initial position includes the coordinate in tri- directions x, y and z in default three-dimensional system of coordinate
Value；The information for needing to change the direction of layer includes the information in the direction x, the direction y or the direction z；Wherein, the direction x corresponding three-dimensional is built
The direction that the wide direction extended of model, the length of the direction y corresponding three-dimensional buildings model extend, and the direction z corresponding three-dimensional builds mould
The high direction extended of type.
The specific restriction of processing unit about three-dimensional building model may refer to above for three-dimensional building model
The restriction of processing method, details are not described herein.Modules in the processing unit of above-mentioned three-dimensional building model can whole or portion
Divide and is realized by software, hardware and combinations thereof.Above-mentioned each module can be embedded in the form of hardware or independently of computer equipment
In processor in, can also be stored in a software form in the memory in computer equipment, in order to processor calling hold
The corresponding operation of the above modules of row.
The processing unit of three-dimensional building model of the invention and the processing method of three-dimensional building model of the invention one are a pair of
It answers, is suitable for three-dimensional in the technical characteristic and its advantages of the embodiment elaboration of the processing method of above-mentioned three-dimensional building model
In the embodiment of the processing unit of buildings model, hereby give notice that.
In one embodiment, a kind of computer equipment is provided, including memory, processor and storage are on a memory
And the computer program that can be run on a processor, processor perform the steps of when executing computer program
Obtain the pattern of single story building model and the information of size in three-dimensional building model to be processed；
The information for obtaining the preset number of plies for needing to change, needs to change the letter of the initial position in the three-dimensional building model of layer
Breath, and need to change the information in the direction of layer；
Using the initial position in three-dimensional building model as starting point, according to the information of the pattern of single story building model and size,
Towards the single story building model for the direction change number of plies for needing to change layer, treated three-dimensional building model is generated.
Above-mentioned computer equipment, it is to be processed so as to extract by realizing step as above when processor executes program
Three-dimensional building model in the pattern of single story building model and the information of size, and the number of plies that the needs for obtaining user preset are changed
Information, need to change the information of the initial position in the three-dimensional building model of layer, and need to change the information in the direction of layer, it is three-dimensional
Initial position in buildings model is starting point, and according to the information of the pattern of single story building model and size, direction needs to change layer
The single story building model of the number of plies is changed in direction, is generated treated three-dimensional building model, is inputted so as to realize according to user
The number of plies modification starting point and direction information, mass modification is carried out to the building storey of three-dimensional building model, three-dimensional is improved and builds
Build the efficiency that model changes layer.
A kind of computer equipment provided by the embodiment of the present invention, what computer executable instructions were not limited to the described above
The processing method of three-dimensional building model operates, and the place of three-dimensional building model provided by any embodiment of the invention can also be performed
Relevant operation in reason method, and have corresponding function and beneficial effect.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
Obtain the pattern of single story building model and the information of size in three-dimensional building model to be processed；
The information for obtaining the preset number of plies for needing to change, needs to change the letter of the initial position in the three-dimensional building model of layer
Breath, and need to change the information in the direction of layer；
Using the initial position in three-dimensional building model as starting point, according to the information of the pattern of single story building model and size,
Towards the single story building model for the direction change number of plies for needing to change layer, treated three-dimensional building model is generated.
Above-mentioned computer readable storage medium, the computer program of storage, by realizing step as above, so as to mention
The pattern of single story building model and the information of size in three-dimensional building model to be processed are taken, and obtains the needs of user preset more
The information of the number of plies changed, needs to change the information of the initial position in the three-dimensional building model of layer, and need to change the direction of layer
Information, the initial position in three-dimensional building model are starting point, according to the information of the pattern of single story building model and size, towards needing
The single story building model for changing the direction change number of plies of layer, generates treated three-dimensional building model, so as to realize basis
The information of the number of plies modification starting point and direction of user's input, carries out mass modification to the building storey of three-dimensional building model, is promoted
Three-dimensional building model changes the efficiency of layer.
A kind of storage medium comprising computer executable instructions provided by the embodiment of the present invention, computer are executable
The processing method operation for instructing the three-dimensional building model being not limited to the described above, can also be performed any embodiment of that present invention and is mentioned
Relevant operation in the processing method of the three-dimensional building model of confession, and have corresponding function and beneficial effect.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
It can inquire in storage medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided by the present invention,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of processing method of three-dimensional building model characterized by comprising
Obtain the pattern of single story building model and the information of size in three-dimensional building model to be processed；
The information for obtaining the preset number of plies for needing to change, needs to change the letter of the initial position in the three-dimensional building model of layer
Breath, and need to change the information in the direction of layer；
Using the initial position in the three-dimensional building model as starting point, according to the pattern and size of the single story building model
Information, change the single story building model of the number of plies towards the direction for needing to change layer, the three-dimensional building that generates that treated
Model.
2. the processing method of three-dimensional building model according to claim 1, which is characterized in that the number of plies for needing to change
Information include needing the information of the increased number of plies；
The initial position using in the three-dimensional building model as starting point, according to the pattern of the single story building model and
The information of size, changes the single story building model of the number of plies towards the direction, generate that treated three-dimensional building model, packet
It includes:
Obtaining the initial position plane vertical with the direction is basic side；
According to the information of the pattern of the single story building model and size, replicates the single story building model of the number of plies and be inserted in
On the basic side, treated three-dimensional building model is generated.
3. the processing method of three-dimensional building model according to claim 1, which is characterized in that the number of plies for needing to change
Information include needing the information of the reduced number of plies；
The initial position using in the three-dimensional building model as starting point, according to the pattern of the single story building model and
The information of size, changes the single story building model of the number of plies towards the direction, generate that treated three-dimensional building model, packet
It includes:
Obtaining the initial position plane vertical with the direction is basic side；
According to the information of the pattern of the single story building model and size, delete on the basis of the basic side towards the direction
On the number of plies single story building model, generate treated three-dimensional building model.
4. the processing method of three-dimensional building model according to any one of claims 1 to 3, which is characterized in that further include:
Show three-dimensional building model to be processed；
Three-dimensional building model to be processed is replicated, obtains showing described referring to three-dimensional building model referring to three-dimensional building model；Its
In, it is described to be shown in same display interface referring to three-dimensional building model and three-dimensional building model to be processed；
When generating treated three-dimensional building model, using described in treated the three-dimensional building model modification referring to three-dimensional
Buildings model, and show the described referring to three-dimensional building model of update.
5. the processing method of three-dimensional building model according to any one of claims 1 to 3, which is characterized in that described initial
The information of position includes the coordinate value in tri- directions x, y and z in default three-dimensional cartesian coordinate system；
The information in the direction for needing to change layer includes the information in the direction x, the direction y or the direction z；
Wherein, the wide direction extended, the direction y that the direction x corresponds to the three-dimensional building model correspond to the three-dimensional and build
The long direction extended of model is built, and the direction z corresponds to the high direction extended of the three-dimensional building model.
6. a kind of processing unit of three-dimensional building model characterized by comprising
Single-layer information obtains module, for obtaining the pattern of single story building model and size in three-dimensional building model to be processed
Information；
Change a layer data obtaining module, for obtaining the information of the preset number of plies for needing to change, the three-dimensional for needing to change layer is built
The information of the initial position in model is built, and needs to change the information in the direction of layer；
Building changes a layer module, for being built according to the single layer using the initial position in the three-dimensional building model as starting point
The pattern of model and the information of size are built, the single story building model of the number of plies is changed towards the direction for needing to change layer, it is raw
At treated three-dimensional building model.
7. according to the processing unit of three-dimensional building model described in right 6, which is characterized in that the letter of the number of plies for needing to change
Breath includes the information for needing the increased number of plies；
The building changes a layer module, comprising:
First basic side obtains module, is basic side for obtaining the initial position plane vertical with the direction；
Extra floor building module, for replicating the list of the number of plies according to the pattern of the single story building model and the information of size
Layer buildings model is simultaneously inserted on the basic side, generates treated three-dimensional building model.
8. according to the processing unit of three-dimensional building model described in right 6, which is characterized in that the letter of the number of plies for needing to change
Breath includes the information for needing the reduced number of plies；
The building changes a layer module, comprising:
Second basic side obtains module, is basic side for obtaining the initial position plane vertical with the direction；
Building subtracts a layer module, for deleting with the basic side according to the pattern of the single story building model and the information of size
On the basis of towards the number of plies on the direction single story building model, generate treated three-dimensional building model.
9. a kind of computer equipment, including memory, processor and it is stored on the memory and can be in the processor
The computer program of upper operation, which is characterized in that the processor realized when executing the computer program as claim 1 to
Described in 5 any one the step of the processing method of three-dimensional building model.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of processing method of the three-dimensional building model as described in claim 1 to 5 any one is realized when being executed by processor.
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