CN107967717A - Interior decoration Rendering Method based on VR virtual realities - Google Patents
Interior decoration Rendering Method based on VR virtual realities Download PDFInfo
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- CN107967717A CN107967717A CN201711307206.9A CN201711307206A CN107967717A CN 107967717 A CN107967717 A CN 107967717A CN 201711307206 A CN201711307206 A CN 201711307206A CN 107967717 A CN107967717 A CN 107967717A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/01—Indexing scheme relating to G06F3/01
- G06F2203/012—Walk-in-place systems for allowing a user to walk in a virtual environment while constraining him to a given position in the physical environment
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/04—Architectural design, interior design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/20—Indexing scheme for editing of 3D models
- G06T2219/2008—Assembling, disassembling
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Abstract
The invention discloses a kind of interior decoration Rendering Method based on VR virtual realities, including:In VR scenes, two-dimentional lines figure is obtained;Identify the closed figure in the two-dimentional lines figure, and the closed figure to recognizing is marked, and obtains the top view between to be installed repair the house;Obtain the elevation information between to be installed repair the house;Three dimensional spatial scene between to be installed repair the house is obtained according to the top view and elevation information;Finishing room is treated in the three dimensional spatial scene to be decorated;Obtain the finishing design sketch between to be installed repair the house.The whole process of the present invention is carried out in VR scenes, it is not necessary to generates three dimensional spatial scene by X-Y scheme derived from other software, operation is simpler, conveniently, can strengthen the experience of user, make user on the spot in person;And user can also voluntarily carry out the design of room unit in VR scenes, the present invention program can be met the needs of users to greatest extent.
Description
Technical field
The present invention relates to interior decoration technology, more particularly to a kind of interior decoration design sketch based on VR virtual realities
Design method.
Background technology
VR virtual reality technologies are a kind of computer simulation systems that can be created with the experiencing virtual world, it utilizes calculating
Machine generates a kind of simulated environment, is a kind of Multi-source Information Fusion, the system of interactive Three-Dimensional Dynamic what comes into a driver's and entity behavior
Emulation, makes user be immersed in the environment.
With developing rapidly for urban architecture industry, people are to the indoor environment oneself lived and the requirement of decoration style
It is higher and higher, it is typically necessary the interior decoration style for looking for designer to oneself and is reasonably designed, reaches satisfied dress
Repair effect.But in fitment process, we also need to consider household electrical appliances equipment rational deployment and color collocation the problems such as, because
This, how to provide effect design scheme true to nature to the user becomes urgent problem to be solved.
The content of the invention
The technical problems to be solved by the invention are:A kind of interior decoration effect G- Design based on VR virtual realities is provided
Method, user can carry out the collocation of the layout and color of household electrical appliances as needed, and easy to operate, effect is true to nature.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is:
A kind of interior decoration Rendering Method based on VR virtual realities, including:
In VR scenes, two-dimentional lines figure is obtained;
Identify the closed figure in the two-dimentional lines figure, and the closed figure to recognizing is marked, and obtains to be installed
Top view between repairing the house;
Obtain the elevation information between to be installed repair the house;
Three dimensional spatial scene between to be installed repair the house is obtained according to the top view and elevation information;
Finishing room is treated in the three dimensional spatial scene to be decorated;
Obtain the finishing design sketch between to be installed repair the house.
The beneficial effects of the present invention are:Two-dimentional lines figure is obtained directly in VR scenes, then obtains top view, according to
Top view obtains the three dimensional spatial scene between to be installed repair the house, and then treats finishing room and is decorated, whole process of the invention
It is to be carried out in VR scenes, it is not necessary to three dimensional spatial scene is generated by X-Y scheme derived from other software, operation is more
Simply, conveniently, the experience of user can be strengthened, make user on the spot in person;And user can also voluntarily carry out in VR scenes
The design of room unit, the present invention program can be met the needs of users to greatest extent.
Brief description of the drawings
Fig. 1 is the flow chart of the interior decoration Rendering Method based on VR virtual realities of the embodiment of the present invention one;
Fig. 2 is the flow chart that two-dimentional lines figure is obtained in VR scenes of the embodiment of the present invention two;
Fig. 3 obtains the flow chart of two-dimentional lines figure for the embodiment of the present invention two according to movement locus;
Fig. 4 is the flow chart that finishing room is treated in three dimensional spatial scene and is decorated of the embodiment of the present invention two.
Embodiment
For the technology contents that the present invention will be described in detail, the objects and the effects, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is:From two bit line bar figures are obtained to the decoration completed to be installed repair the house, whole mistake
Cheng Jun is carried out in VR scenes.
It refer to Fig. 1 to Fig. 4, a kind of interior decoration Rendering Method based on VR virtual realities, including:
In VR scenes, two-dimentional lines figure is obtained;
Identify the closed figure in the two-dimentional lines figure, and the closed figure to recognizing is marked, and obtains to be installed
Top view between repairing the house;
Obtain the elevation information between to be installed repair the house;
Three dimensional spatial scene between to be installed repair the house is obtained according to the top view and elevation information;
Finishing room is treated in the three dimensional spatial scene to be decorated;
Obtain the finishing design sketch between to be installed repair the house.
As can be seen from the above description, the beneficial effects of the present invention are:Two-dimentional lines figure is obtained directly in VR scenes, then
Top view is obtained, the three dimensional spatial scene between to be installed repair the house is obtained according to top view, finishing room is then treated and is decorated, this
The whole process of invention is carried out in VR scenes, it is not necessary to generates three dimensions by X-Y scheme derived from other software
Scene, operation is simpler, conveniently, can strengthen the experience of user, make user on the spot in person;And user can also be at VR
The design of room unit is voluntarily carried out in scape, the present invention program can be met the needs of users to greatest extent.
Further, described in VR scenes, obtaining two-dimentional lines figure is specially:
In VR scenes, show canvas information, the painting canvas information includes painting canvas and the target point on painting canvas;
Obtain movement locus of the target point on painting canvas;
Two-dimentional lines figure is obtained according to the movement locus.
Seen from the above description, target point can be moved according to default movement locus, can also be according to user's
Need voltuntary movement, using flexible, conveniently.
Further, it is described two bit line bar figures are obtained according to the movement locus to be specially:
Obtain the offset of movement locus;
Judge the offset whether within a preset range;
If so, it is then rectilinear strip by the move contrail fitting;
At least rectilinear strip of two is obtained, obtains two-dimentional lines figure.
Seen from the above description, when the movement locus of target point deviates within the specific limits, think target point be
Move along a straight line, can be to avoid the influence of hand tremor generation when the movement locus of manual control target point.
Further, described treated in the three dimensional spatial scene before finishing room is decorated further includes:
Default decoration parameter, obtains at least one decoration model, the decoration model include metope model, Slab
And mock-up funiture.
Seen from the above description, decoration model can be preset as needed, and room is decorated easy to user, is user
Reference is provided.
Further, the finishing room of being treated in the three dimensional spatial scene carries out decoration and specifically includes:
Position region to be decorated;
Obtain decoration model corresponding with the region to be decorated;
Selection decoration model is treated decorative zones and is decorated;
Display decoration result.
Seen from the above description, when need to treat decorative zones decorated when, only need selection area then to choose decoration
Model, it is simple, convenient.
Further, further included after the display decoration result:
In VR scenes, the profile of palm is identified;
When the profile of the palm and the matching degree of default profile are more than the first preset value, the palm is set to effective
Palm;
Obtain the gesture instruction of effective palm;
Putting for mock-up funiture is carried out according to the gesture instruction.
Seen from the above description, putting for furniture can be carried out into the gesture identification of pedestrian, human hand in VR scenes,
By reality with being virtually combined together, strengthen the experience of user.
Further, it is described to be further included before according to putting for gesture instruction progress mock-up funiture:
Judge whether the gesture instruction and the matching degree of default gesture instruction are more than the second preset value;
If it is not, then it is considered as illegal command.
Seen from the above description, only when the matching degree of gesture instruction and default gesture instruction is more than certain value,
Think that gesture instruction is effective, user can carry out the setting of gesture instruction as needed.
Further, the finishing design sketch includes 2 d plane picture and 3 dimensional drawing.
Seen from the above description, after the completion of decoration, 2 d plane picture and 3 dimensional drawing can be exported as needed, for
Make comprehensive reference in finishing in family.
Embodiment one
Fig. 1 is refer to, the embodiment of the present invention one is:
A kind of interior decoration Rendering Method based on VR virtual realities, whole process be in VR scenes into
OK, it is simple, convenient.
As shown in Figure 1, the interior decoration Rendering Method based on VR virtual realities includes:
S1, in VR scenes, obtain two-dimentional lines figure.The present embodiment in VR scenes by obtaining lines figure, it is not necessary to
The 2 d plane picture information between to be installed repair the house is imported by other softwares.
Closed figure in S2, the identification two-dimentional lines figure, and the closed figure to recognizing is marked, and is treated
Fit up the top view in room.The figure of one closing represents a room, room is marked, to obtain to be installed repair the house
Between top view, a line i.e. represent a face wall.
S3, obtain it is to be installed repair the house between elevation information.
S4, according to the top view and elevation information obtain the three dimensional spatial scene between to be installed repair the house.By top view plus
Upper elevation information, can generate the spatial scene of three-dimensional.
S5, treat in the three dimensional spatial scene finishing room and decorated.Further included before step S5:Default dress
Adorn parameter, obtain at least one decoration model, the decoration model include metope model, Slab and mock-up funiture.
S6, obtain it is to be installed repair the house between finishing design sketch.The finishing design sketch includes 2 d plane picture and 3 D stereo
Figure, user can export the finishing design sketch in each room and each piece of region as needed.
Embodiment two
Fig. 2 to Fig. 4 is refer to, the embodiment of the present invention two further expands for embodiment one, and something in common is no longer superfluous
State, difference is:
As shown in Fig. 2, the step S1 is specially:
S11, in VR scenes, show canvas information, the painting canvas information includes painting canvas and the target point on painting canvas.
S12, obtain movement locus of the target point on painting canvas.Movement that can be by manual operation target point on painting canvas
Track, target point can also autonomous travel, the meetings on painting canvas in the motion process of target point on painting canvas according to default track
Real-time display goes out the movement locus of target point, and length information of simultaneous display movement locus etc..
S13, according to the movement locus obtain two-dimentional lines figure.
As shown in figure 3, the step S13 is specially:
S131, the offset for obtaining movement locus.Target point unavoidably occur during the motion up and down shake with
And there is a certain amount of error, especially when the movement locus of manual control target point, it is therefore desirable to the offset to the part
Amount is calculated.
Within a preset range whether S132, judge the offset;If so, then perform step S133.Preset range it is big
It is small to be configured as needed.
S133, by the move contrail fitting be rectilinear strip.When target point movement locus offset in certain model
When enclosing interior, think that target point is moving along a straight line.
S134, obtain at least rectilinear strip of two, obtains two-dimentional lines figure.
As shown in figure 4, the step S5 is specifically included:
S51, positioning region to be decorated.In specific operation process, it can be specified and treated by the specific button in VR equipment
Decorative zones.
S52, obtain decoration model corresponding with the region to be decorated.It can be imported from decoration model database corresponding
Decoration model decorated.
S53, selection decoration model are treated decorative zones and are decorated.After decoration model is determined, phase in VR equipment is pressed
The confirming button answered can be decorative.
S54, display decoration result.It can pull up a horse and decoration result is shown, when user feels unreasonable or discord
When regard, it can be replaced.
Further included after the step S54:
S55, in VR scenes, identify the profile of palm.In VR scenes, the palm of operator can be identified.
S56, when the profile of the palm and the matching degree of default profile are more than the first preset value, the palm is set to
Effective palm.The size of first preset value can be configured as needed, such as could be provided as 90%.
S57, the gesture instruction for obtaining effective palm.Before this, gesture instruction can be preset as needed, such as can be with
It is fetching instruction to set the five fingers to open, and is clenched fist to put down instruction etc., user can be configured according to the preference of itself.
S58, putting according to gesture instruction progress mock-up funiture.Further included before step S58:
Judge whether the gesture instruction and the matching degree of default gesture instruction are more than the second preset value;If so, then carry out
Step S58;If it is not, then it is considered as illegal command.The size of second preset value can be configured as needed, such as can be set
For 90%.
In the present embodiment, when recognizing effective palm and family with intersecting, that is, the identification of gesture instruction, Ran Hougen are carried out
Putting for mock-up funiture is carried out according to gesture instruction, real palm can be combined with virtual scene, strengthen user's
Experience.
Embodiment three
The embodiment of the present invention three is a concrete application scene of above-described embodiment, is specifically included:
User enters VR scenes by VR equipment, into after VR scenes, show canvas information, painting canvas information include painting canvas and
Target point on painting canvas.User is moved by the button control target point in VR equipment on painting canvas, painting canvas real-time display target
The movement locus of point, after the completion of target point movement, obtains two-dimentional lines figure, then the closing in automatic identification two dimension lines figure
Figure, and being marked, obtains the top view between to be installed repair the house, and is then obtained according to room height and top view between to be installed repair the house
Three dimensional spatial scene.User can enter any one room in three dimensional spatial scene, can by the button in VR equipment
To choose any one face wall or floor to decorate it, furniture can also be imported from decoration model database, hangs picture etc.
Room is decorated.When user's putting or when position is dissatisfied to furniture, can be put by the hand of oneself.
Before putting, VR equipment can first carry out the identification of palm profile, when for effective palm when, user can will be manually placed at and put
On the furniture put, when recognizing effective palm and family with intersecting, user can realize furniture by corresponding gesture motion
Put again.After user is completed to the decoration in room, it is follow-up dress that can export two dimension or graphics as needed
Offer reference is provided.
In conclusion a kind of interior decoration Rendering Method based on VR virtual realities provided by the invention, entirely
Process carries out in VR scenes, simple, convenient independent of third party software, can strengthen the experience of user.
The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, are directly or indirectly used in relevant technical field, similarly include
In the scope of patent protection of the present invention.
Claims (8)
- A kind of 1. interior decoration Rendering Method based on VR virtual realities, it is characterised in that including:In VR scenes, two-dimentional lines figure is obtained;Identify the closed figure in the two-dimentional lines figure, and the closed figure to recognizing is marked, and obtains to be installed repair the house Between top view;Obtain the elevation information between to be installed repair the house;Three dimensional spatial scene between to be installed repair the house is obtained according to the top view and elevation information;Finishing room is treated in the three dimensional spatial scene to be decorated;Obtain the finishing design sketch between to be installed repair the house.
- 2. the interior decoration Rendering Method according to claim 1 based on VR virtual realities, it is characterised in that institute State in VR scenes, obtaining two-dimentional lines figure is specially:In VR scenes, show canvas information, the painting canvas information includes painting canvas and the target point on painting canvas;Obtain movement locus of the target point on painting canvas;Two-dimentional lines figure is obtained according to the movement locus.
- 3. the interior decoration Rendering Method according to claim 2 based on VR virtual realities, it is characterised in that institute State and two bit line bar figures are obtained according to the movement locus be specially:Obtain the offset of movement locus;Judge the offset whether within a preset range;If so, it is then rectilinear strip by the move contrail fitting;At least rectilinear strip of two is obtained, obtains two-dimentional lines figure.
- 4. the interior decoration Rendering Method according to claim 1 based on VR virtual realities, it is characterised in that institute State to treat in the three dimensional spatial scene before finishing room is decorated and further include:Default decoration parameter, obtains at least one decoration model, the decoration model include metope model, Slab and family Has model.
- 5. the interior decoration Rendering Method according to claim 4 based on VR virtual realities, it is characterised in that institute State and finishing room is treated in the three dimensional spatial scene carry out decoration and specifically include:Position region to be decorated;Obtain decoration model corresponding with the region to be decorated;Selection decoration model is treated decorative zones and is decorated;Display decoration result.
- 6. the interior decoration Rendering Method according to claim 5 based on VR virtual realities, it is characterised in that institute Display decoration result is stated to further include afterwards:In VR scenes, the profile of palm is identified;When the profile of the palm and the matching degree of default profile are more than the first preset value, the palm is set to effective hand The palm;Obtain the gesture instruction of effective palm;Putting for mock-up funiture is carried out according to the gesture instruction.
- 7. the interior decoration Rendering Method according to claim 6 based on VR virtual realities, it is characterised in that institute State and further included before according to putting for gesture instruction progress mock-up funiture:Judge whether the gesture instruction and the matching degree of default gesture instruction are more than the second preset value;If it is not, then it is considered as illegal command.
- 8. the interior decoration Rendering Method according to claim 1 based on VR virtual realities, it is characterised in that institute Stating finishing design sketch includes 2 d plane picture and 3 dimensional drawing.
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CN108984837A (en) * | 2018-06-12 | 2018-12-11 | 佛山欧神诺云商科技有限公司 | In a kind of self-help replacing room in preview graph floor tile effect method and its system |
CN109003328A (en) * | 2018-08-08 | 2018-12-14 | 深圳市易晨虚拟现实技术有限公司 | Furniture puts effect methods of exhibiting and its system |
CN109685910A (en) * | 2018-11-16 | 2019-04-26 | 成都生活家网络科技有限公司 | Room setting setting method, device and VR wearable device based on VR |
CN109741459A (en) * | 2018-11-16 | 2019-05-10 | 成都生活家网络科技有限公司 | Room setting setting method and device based on VR |
CN111207672A (en) * | 2019-12-31 | 2020-05-29 | 上海简家信息技术有限公司 | AR (augmented reality) measuring method |
CN113593000A (en) * | 2020-04-30 | 2021-11-02 | 青岛海尔空调器有限总公司 | Method for realizing virtual home product layout scene and virtual reality system |
CN114779946A (en) * | 2022-06-17 | 2022-07-22 | 深圳市一指淘科技有限公司 | Wisdom exhibition room management system based on VR technique |
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CN113593000A (en) * | 2020-04-30 | 2021-11-02 | 青岛海尔空调器有限总公司 | Method for realizing virtual home product layout scene and virtual reality system |
CN114779946A (en) * | 2022-06-17 | 2022-07-22 | 深圳市一指淘科技有限公司 | Wisdom exhibition room management system based on VR technique |
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JP5999802B1 (en) | Image processing apparatus and method |
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Application publication date: 20180427 |