CN107066691A - A kind of 3D floor plans drawing system and its method based on illusory engine - Google Patents
A kind of 3D floor plans drawing system and its method based on illusory engine Download PDFInfo
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- CN107066691A CN107066691A CN201710123542.1A CN201710123542A CN107066691A CN 107066691 A CN107066691 A CN 107066691A CN 201710123542 A CN201710123542 A CN 201710123542A CN 107066691 A CN107066691 A CN 107066691A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
Abstract
The invention discloses a kind of 3D floor plans drawing system and its method based on illusory engine, system includes 3d space generation unit, door and window space generation unit and data import unit, the 2D house types data that the 3d space generation unit is used to be inputted according to user generate multiple independent 3d spaces, the door and window Space-time idea unit is used to form door and window space on 3d space according to the 2D house type data for being used to input, and the data import unit is used to the 3d space data for being formed with door and window space importeding into illusory engine.Method includes 3d space generation step, door and window space generation step and data steps for importing.The present invention can draw 3D floor plans on illusory engine, and the floor plan drawn out is clear, fidelity is high and third dimension is strong.
Description
Technical field
The invention belongs to home decoration field, more particularly to a kind of system that 3D floor plans are drawn out on illusory engine and
Its method.
Background technology
Illusory engine（Unreal Engine）It is the game engine developed by Epic Games, it is 1998 to make one's first appearance
Year《The Unreal Tournament of Unreal》, 2002 illusory 2（Unreal2）Issue, releases illusory 3 in hereafter 2004
（Unreal3）Engine, this is also one of current most common game engine arrived.In addition to bringing exploitation game, user can be with
Seem building, VR, film, animation and education etc. for the exploitation of each side such as game.
With the development of China's economic, the living standard more and more higher of people, the consumption expenditure of average per capita disposable is got over
Come bigger, Chinese culture and national conditions determine Chinese need a family of oneself concept it is more and more stronger, room
Son is a necessity for each ordinary people family, and with the raising of the educational level of people, oneself is spruced up
Trend also more and more substantially, but house decoration is a very professional field, is not that everybody can do.
At present, it is using specially mostly by decoration company if wanting to obtain the finishing effect in oneself house when people need finishing
The design software of industry, draws house type, is then designed according to user's request, links up sometimes not good enough, it is necessary to repeatedly change ability
Obtain wanted house fitting-up scheme.
There is oneself after being downloaded for user to draw floor plan, self-designed software on the market at present.Realize user self
Design the purpose of house ornamentation.But the floor plan 3D third dimensions that this kind of Software on Drawing comes out are not strong, fidelity is not high, and draws out
The figure come is not clear enough, relatively fuzzyyer, and bad usage experience is brought to user.
The content of the invention
In order to which the picture for overcoming above-mentioned existing floor plan software for drawing to exist is unintelligible, fidelity is not high, and third dimension is not strong
Defect, the invention provides a kind of 3D house type drawing systems based on illusory engine, by the effect of the system, user can
To draw 3D floor plans on illusory engine, the floor plan drawn out is clear, fidelity is high and third dimension is strong.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of 3D floor plan drawing systems based on illusory engine, it is characterised in that：Including 3d space generation unit, door and window space
Generation unit and data import unit, the 3d space generation unit are multiple for the 2D house types data generation inputted according to user
Independent 3d space, the door and window Space-time idea unit is used to form door on 3d space according to the 2D house type data for being used to input
Window space, the data import unit is used to the 3d space data for being formed with door and window space importeding into illusory engine.
Also include beautification unit, the beautification unit is used for the wall of the data that input according to user to each independent 3d space
Face, ground, ceiling and door and window are beautified.
The 3d space generation unit includes 2D house types generation module, closing space generation module, 3D point set generation modules
With triangle subdivision module；The 2D house types generation module is used for user and draws 2D floor plans or import 2D floor plans, and will
The data for the 2D floor plans that user draws or imported are sent to closing space generation module；The closing space generation module root
Closing computing is carried out according to the data of the 2D floor plans received, multiple independent 2D closing space data are formed, and these are only
Vertical 2D closing space data are sent to 3D point set generation modules；The 3D point sets produce module by the 2D closing spaces received
Data generate multiple independent 3d space point sets, and these independent 3d space point sets are sent into triangle subdivision module；Institute
State triangle subdivision module and triangle subdivision is carried out to each independent 3d space point set, form multiple independent 3d spaces.
The 2D house types generation module includes 2D floor plans import modul, 2D floor plans drafting module, metope setup module
With door and window setup module, the 2D floor plans import modul is used for user and imports 2D floor plans, the 2D floor plans drafting module
2D floor plans are drawn for user, the metope setup module is used for user and draws metope and set the length of metope, thickness, height
Degree and wall locations, the door and window module are used for user and add door and window, and set door and window parameter.
The door and window Space-time idea unit includes BOOL computing modules, and the BOOL computing modules are to each independent 3d space
The BOOL computings of 3d space object are carried out, the installing space of door and window is formed.
Present invention also offers a kind of 3D house type drawing drawing methods based on illusory engine, it is characterised in that：It is empty including 3D
Between generation step, door and window space generation step and data steps for importing,
The 3d space generation step is specially：It is empty that the 2D house type data operations inputted according to user go out multiple independent 2D closings
Between data, generate multiple independent 3d space point sets according to independent 2D closing spaces data, then these many 3d space point sets
Triangle subdivision is carried out, multiple independent 3d spaces are formed；
Door and window space generation step is specially：The 2D house types data inputted according to user are carried out to each independent 3d space
BOOL computings, form the installing space of door and window；
The data steps for importing is specially：The data that door and window space generation step is generated are imported into illusory engine.
User input 2D house type data idiographic flow be：
Step 1, logging in system by user, inputs 2D floor plans in system, and the mode of input 2D floor plans, which can be introduced directly into, paints
The 2D floor plans made, can also manual drawing 2D floor plans；If being introduced directly into 2D floor plans, user needs to set after importing
Engineer's scale is put, has been drawn or imported after 2D floor plans into next step；
Step 2, user goes out after picture metope to set the long thick high of metope, then adds door and window, sets the parameters of door and window, simultaneously
It there is provision of the generation position of each role（The generation position of such as metope, door and window）.Set metope length it is thick high when, can be with
It is the default value of user oneself setting or system, the various parameters of door and window is being set（Door and window length）When can be with
It is that user oneself is set, the default value of system can also be selected.
Beautification step is additionally provided between data steps for importing and door and window space generation step, beautification step is specially：
Loading beautification is carried out to metope, ground and door and window to the selection of metope, ground and door and window according to user.
Compared with prior art, the invention has the advantages that：
The present invention provides a kind of 3D floor plan drawing systems based on illusory engine, including 3d space generation unit, door and window space
Generation unit and data import unit, the 3d space generation unit are multiple for the 2D house types data generation inputted according to user
Independent 3d space, the door and window Space-time idea unit is used to form door on 3d space according to the 2D house type data for being used to input
Window space, the data import unit is used to the 3d space data for being formed with door and window space importeding into illusory engine.Pass through
The effect of these modules, 3D floor plans are changed into by the related data of 2D floor plans, are then introduced into illusory engine and are shown
Show so that the 3D display effects of this floor plan are very true to nature, clear, solid is high-strength and fidelity is high.Its reason is that logical
The processing of the system is crossed, house type data can be imported into cycle engine, it is compatible with illusory engine, so as to make use of illusory draw
Hold up powerful function so that clear, true to nature and solid that picture is shown.
The system that the present invention is provided also includes beautification unit, and the beautification unit is used for the data inputted according to user to each
Metope, ground, ceiling and the door and window of independent 3d space are beautified.By the effect of enhancement system, user can select
Metope, ground, the material of ceiling and door and window, outward appearance in floor plan etc. so that the personalization that floor plan meets user is set
Meter.
The 3d space generation unit for the system that the present invention is provided include 2D house types generation module, closing space generation module,
3D point sets generation module and triangle subdivision module；The 2D house types generation module is used for user and draws 2D floor plans or importing
2D floor plans, and the data for the 2D floor plans that user is drawn or imported are sent to closing space generation module；The closing
Space generation module carries out closing computing according to the data of the 2D floor plans received, forms multiple independent 2D closing space numbers
According to, and these independent 2D closing space data are sent to 3D point set generation modules；The 3D point sets production module will be received
The 2D closing spaces data arrived generate multiple independent 3d space point sets, and these independent 3d space point sets are sent into triangle
Shape subdivision module；The triangle subdivision module carries out triangle subdivision to each independent 3d space point set, forms multiple only
Vertical 3d space.By the processing of these module orderings, just 2D floor plan can be changed into 3d space.
Brief description of the drawings
Fig. 1 changes into 2D floor plans for the present invention flow chart of 3D floor plans；
Fig. 2 is the flow chart that 2D floor plans of the present invention are inputted.
Embodiment
With reference to embodiment, the invention will be further described, and described embodiment is only a part of the invention
Embodiment, is not whole embodiments.Based on the embodiment in the present invention, one of ordinary skill in the art is not making
Other embodiments used obtained under the premise of creative work, belong to protection scope of the present invention.
The invention provides a kind of 3D floor plan drawing systems based on illusory engine, including 3d space generation unit, door
Window space generation unit and data import unit, the 2D house types data that the 3d space generation unit is used to be inputted according to user are given birth to
Into multiple independent 3d spaces, the door and window Space-time idea unit is used for according to the 2D house type data for being used to input in 3d space
Door and window space is formed, the data import unit is used to the 3d space data for being formed with door and window space importeding into illusory engine
In.
Also include beautification unit, the beautification unit is used for the wall of the data that input according to user to each independent 3d space
Face, ground, ceiling and door and window are beautified.
The 3d space generation unit includes 2D house types generation module, closing space generation module, 3D point set generation modules
With triangle subdivision module；The 2D house types generation module is used for user and draws 2D floor plans or import 2D floor plans, and will
The data for the 2D floor plans that user draws or imported are sent to closing space generation module；The closing space generation module root
Closing computing is carried out according to the data of the 2D floor plans received, multiple independent 2D closing space data are formed, and these are only
Vertical 2D closing space data are sent to 3D point set generation modules；The 3D point sets produce module by the 2D closing spaces received
Data generate multiple independent 3d space point sets, and these independent 3d space point sets are sent into triangle subdivision module；Institute
State triangle subdivision module and triangle subdivision is carried out to each independent 3d space point set, form multiple independent 3d spaces.
The 2D house types generation module includes 2D floor plans import modul, 2D floor plans drafting module, metope setup module
With door and window setup module, the 2D floor plans import modul is used for user and imports 2D floor plans, the 2D floor plans drafting module
2D floor plans are drawn for user, the metope setup module is used for user and draws metope and set the length of metope, thickness, height
Degree and wall locations, the door and window module are used for user and add door and window, and set door and window parameter.
The door and window Space-time idea unit includes BOOL computing modules, and the BOOL computing modules are to each independent 3d space
The BOOL computings of 3d space object are carried out, the installing space of door and window is formed.
Present invention also offers a kind of 3D house type drawing drawing methods based on illusory engine, it is specially：
Step 1, user's input 2D floor plans
1.1, logging in system by user inputs 2D floor plans in system, and the mode of input 2D floor plans can be introduced directly into drafting
Good 2D floor plans, can also manual drawing 2D floor plans；If being introduced directly into 2D floor plans, user needs to set after importing
Engineer's scale, has drawn or has imported after 2D floor plans into next step；
1.2, user goes out after picture metope to set the long thick high of metope, then adds door and window, sets the parameters of door and window, simultaneously
It there is provision of the generation position of each role（The generation position of such as metope, door and window）.Set metope length it is thick high when, can be with
It is the default value of user oneself setting or system, the various parameters of door and window is being set（Door and window length）When can be with
It is that user oneself is set, the default value of system can also be selected.
Step 2,3d space is generated
2.1 various parameters inputted according to step 1 user generate corresponding data；
2.2, according to the data progressive computing of production, calculate multiple independent 2D closing spaces；
2.3 generate multiple independent 3d space point sets according to these independent 2D closing spaces；
2.4 pairs of these independent 3d space point sets carry out triangle subdivision, generate multiple independent 3d spaces；
Step 3, BOOL computings are carried out to these independent 3d spaces, forms the installing space of door and window；
Step 4, landscaping treatment is carried out to door and window, floor, ceiling, metope etc.；
Step 5, the data result ultimately formed is imported into illusory engine and shown, show 3D floor plans.
Claims (8)
1. a kind of 3D floor plan drawing systems based on illusory engine, it is characterised in that：It is empty including 3d space generation unit, door and window
Between generation unit and data import unit, the 2D house types data generation that the 3d space generation unit is used to be inputted according to user is more
Individual independent 3d space, the door and window Space-time idea unit is used to be formed on 3d space according to the 2D house type data for being used to input
Door and window space, the data import unit is used to the 3d space data for being formed with door and window space importeding into illusory engine.
2. a kind of 3D floor plan drawing systems based on illusory engine according to claim 1, it is characterised in that：Also include
Beautify unit, the beautification unit is used for the data inputted according to user to the metope of each independent 3d space, ground, ceiling
Beautified with door and window.
3. a kind of 3D floor plan drawing systems based on illusory engine according to claim 1 or 2, it is characterised in that：Institute
3d space generation unit is stated to cut open including 2D house types generation module, closing space generation module, 3D point sets generation module and triangle
Sub-module；The 2D house types generation module be used for user draw 2D floor plans or import 2D floor plans, and by user draw or
The data for the 2D floor plans that person imports are sent to closing space generation module；The closing space generation module is according to receiving
The data of 2D floor plans carry out closing computing, form multiple independent 2D closing space data, and these independent 2D are closed
Spatial data is sent to 3D point set generation modules；The 3D point sets production module generates the 2D closing spaces data received many
Individual independent 3d space point set, and these independent 3d space point sets are sent to triangle subdivision module；The triangle is cutd open
Sub-module carries out triangle subdivision to each independent 3d space point set, forms multiple independent 3d spaces.
4. a kind of 3D floor plan drawing systems based on illusory engine according to claim 3, it is characterised in that：The 2D
House type generation module includes 2D floor plans import modul, 2D floor plans drafting module, metope setup module and door and window setup module,
The 2D floor plans import modul is used for user and imports 2D floor plans, and the 2D floor plans drafting module is used for user and draws 2D families
Type figure, the metope setup module draws metope for user and sets length, thickness, height and the wall locations of metope, institute
Stating door and window module is used for user's addition door and window, and sets door and window parameter.
5. a kind of 3D floor plan drawing systems based on illusory engine according to claim 1, it is characterised in that：The door
Window Space-time idea unit includes BOOL computing modules, and the BOOL computing modules carry out 3d space object to each independent 3d space
BOOL computings, formed door and window installing space.
6. a kind of 3D house type drawing drawing methods based on illusory engine, it is characterised in that：It is empty including 3d space generation step, door and window
Between generation step and data steps for importing,
The 3d space generation step is specially：It is empty that the 2D house type data operations inputted according to user go out multiple independent 2D closings
Between data, generate multiple independent 3d space point sets according to independent 2D closing spaces data, then these many 3d space point sets
Triangle subdivision is carried out, multiple independent 3d spaces are formed；
Door and window space generation step is specially：The 2D house types data inputted according to user are carried out to each independent 3d space
BOOL computings, form the installing space of door and window；
The data steps for importing is specially：The data that door and window space generation step is generated are imported into illusory engine.
7. a kind of 3D house type drawing drawing methods based on illusory engine according to claim 6, it is characterised in that：User is defeated
The idiographic flow for entering 2D house type data is：
Step 1, logging in system by user, inputs 2D floor plans in system, and the mode of input 2D floor plans, which can be introduced directly into, paints
The 2D floor plans made, can also manual drawing 2D floor plans；If being introduced directly into 2D floor plans, user needs to set after importing
Engineer's scale is put, has been drawn or imported after 2D floor plans into next step；
Step 2, user goes out after picture metope to set the long thick high of metope, then adds door and window, sets the parameters of door and window, simultaneously
It there is provision of the generation position of each role.
8. a kind of 3D house type drawing drawing methods based on illusory engine according to claim 1, it is characterised in that：In data
Beautification step is additionally provided between steps for importing and door and window space generation step, beautification step is specially：According to user to metope,
The selection of ground and door and window carries out loading beautification to metope, ground and door and window.
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Cited By (6)
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| CN107515986A (en) * | 2017-08-25 | 2017-12-26 | 当家移动绿色互联网技术集团有限公司 | The method for editing 2D floor plans generation 3D house type scenes |
| CN109684002A (en) * | 2018-11-14 | 2019-04-26 | 广州智方信息科技有限公司 | A kind of 3D door and window methods of exhibiting and system based on wechat small routine |
| CN109801361A (en) * | 2018-12-28 | 2019-05-24 | 南京维伍网络科技有限公司 | A kind of house type editor based on illusory engine 4 and three-dimensional scenic generate system |
| WO2019178983A1 (en) * | 2018-03-23 | 2019-09-26 | 平安科技（深圳）有限公司 | Vr house viewing method, apparatus, computer device and storage medium |
| CN110496395A (en) * | 2019-08-22 | 2019-11-26 | 阿里巴巴集团控股有限公司 | It is a kind of for the assembly operating method of illusory engine, system and equipment |
| CN111369424A (en) * | 2020-02-10 | 2020-07-03 | 北京城市网邻信息技术有限公司 | Method, device, equipment and storage medium for generating three-dimensional space of target house |
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| CN107515986A (en) * | 2017-08-25 | 2017-12-26 | 当家移动绿色互联网技术集团有限公司 | The method for editing 2D floor plans generation 3D house type scenes |
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Application publication date: 20170818 |