CN109584376A - Composition teaching method, device, equipment and storage medium based on VR technology - Google Patents
Composition teaching method, device, equipment and storage medium based on VR technology Download PDFInfo
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- CN109584376A CN109584376A CN201811468300.7A CN201811468300A CN109584376A CN 109584376 A CN109584376 A CN 109584376A CN 201811468300 A CN201811468300 A CN 201811468300A CN 109584376 A CN109584376 A CN 109584376A
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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
- G06T19/006—Mixed reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
Abstract
The invention discloses a kind of composition teaching methods based on VR technology, applied to wearable device, which comprises the composition instruction for receiving user's input shows the virtual environment comprising composition picture frame interface to user by wearable device；It receives user and carries out the instruction of selection from the composition creation element constructed in advance, and receive the instruction that user arranges to selected composition creation element, corresponded at composition picture frame interface and show selected composition creation element in layout area；Generate final composition picture.The application can combine VR technology with education, students' response is allowed to design the glamour with art using new technological means, it allows student to grasp using the application and is designed creation with specific shape of fresco, improve the Teaching Experience of user, enrich the diversification of teaching.In addition, present invention also provides a kind of composition instructional device, equipment and computer readable storage mediums based on VR technology having above-mentioned technique effect.
Description
Technical field
The present invention relates to VR technical field of virtual reality, more particularly to a kind of composition teaching method based on VR technology,
Device, equipment and computer readable storage medium.
Background technique
Virtual reality technology (Virtual Reality, VR) is a kind of computer that can be created with the experiencing virtual world
Analogue system, it generates a kind of simulated environment using computer, is a kind of Multi-source Information Fusion, interactive Three-Dimensional Dynamic view
The system emulation of scape and entity behavior is immersed to user in the environment.
Virtual reality technology is an important directions of emulation technology, is emulation technology and computer graphics man-machine interface
The set of the multiple technologies such as technology multimedia technology sensing technology network technology is a challenging interleaving techniques forward position
Subject and research field.Virtual reality technology (VR) mainly includes simulated environment, perception, the natural side such as technical ability and sensing equipment
Face.Simulated environment be generated by computer, dynamic 3 D stereo photorealism in real time.Perception refers to that ideal VR should have
There is perception possessed by all people.In addition to computer graphics techniques visual perception generated, there are also the sense of hearing, tactile, power to feel, fortune
It is dynamic to wait perception, or even further include smell and sense of taste etc., also referred to as more perception.Natural technical ability refers to the head rotation of people, eyes, hand
Gesture or other human body behavior acts are handled the data adaptable with the movement of participant, and the input to user by computer
Real-time response is made, and feedback arrives the face of user respectively.Sensing equipment refers to three-dimension interaction equipment.
In recent years, VR roaming has some case applications on tourist attractions, for restoring ancient times culture.VR is applied to hand over
Mutual aspects of game play provides the new paragon of amusement, and player is enabled to experience playing method on the spot in person.However, VR technology and religion
The application of combination is educated at present also in the experimental stage, and New technical use has broad market into education.In consideration of it, providing one
Composition teaching method of the kind based on VR technology is necessary.
Summary of the invention
The object of the present invention is to provide a kind of composition teaching method, device, equipment and computers based on VR technology can
Storage medium is read, VR technology is combined with education, expands the application market of VR technology, promotes the Teaching Experience of user.
In order to solve the above technical problems, the present invention provides a kind of composition teaching method based on VR technology, applied to can wear
Wear equipment, which comprises
The composition instruction for receiving user's input is shown to user comprising composition picture frame interface by the wearable device
Virtual environment；
It receives user and carries out the instruction of selection from the composition creation element constructed in advance, and receive user to selected structure
The instruction that figure creation element is arranged corresponds at composition picture frame interface and shows selected composition creation in layout area
Element；
Generate final composition picture.
Optionally, after the final composition picture of the generation further include:
It scores according to default code of points the composition picture, obtains composition score.
Optionally, described to score according to default code of points the composition picture, obtaining composition score includes:
By obtaining the coordinate of the diagonal two o'clock in composition picture frame interface, composition picture frame interface is divided into n parts, and emit
N ray carries out ray detection；
By ray detection, the picture frame accounting that object is corresponded in composition picture frame interface is obtained, in the lattice that all objects occupy
In subnumber, the maximum difference of grid number is obtained；Host and guest's score numerical value, the more big then host and guest's number scoring of difference are determined according to the difference
It is worth higher；
The grid matrix that detection returns is obtained, is successively retrieved in sequence, if retrieving the object that do not retrieved,
It is recorded in an array, and spreads four objects of retrieval object surrounding, if retrieving the object that do not retrieved again, after
The process of continuous retrieval, the quantity of the adjacent object retrieved is recorded in an array, obtains maximum quantity difference, according to
The maximum quantity difference determines that density score numerical value, the more big then density score numerical value of maximum quantity difference are higher；
The coordinate that corresponding object is got by ray detection compares the coordinate of object to judge object whether clap by distance
Taking the photograph equipment has been more than distance to a declared goal, if otherwise distance is reality, according to actual situation number of objects for void more than the distance to a declared goal
Contrast number determines actual situation score numerical value, the comparison of actual situation number of objects and the smaller then actual situation score numerical value of default first ratio gap
It is higher；
The grid matrix that ray detection returns is obtained, retrieval, which obtains, to be had the grid quantity of object and do not have the grid number of object
Amount, compares, and is left white score numerical value according to the ratio-dependent of the grid quantity that has object and the grid quantity for not having object, has pair
The grid quantity of elephant and the ratio of the grid quantity that there is not object and default second ratio gap are smaller, and it is higher to be left white score numerical value.
Optionally, it scores according to default code of points the composition picture described, after obtaining composition score
Further include:
According to the composition score height of multiple composition pictures, generates display information and be shown in ranking list, the display letter
Breath includes any of the following or any combination: composition picture, composition score, Role Information.
Optionally, further includes:
The instruction for previewing for receiving user's input shows that pre-stored scene is virtual to user by the wearable device
Picture.
Optionally, further includes:
The instruction that crawl control is carried out to the object in scene virtual screen of user's input is received, it is virtual in the scene
Control is moved, and/or rotated in picture to the object.
Optionally, further includes:
The instruction that the current scene virtual screen that shows of display equipment is shot for receiving user's input, to working as front court
Scape virtual screen is captured, and shooting image is generated.
Present invention also provides a kind of composition instructional devices based on VR technology, are applied to wearable device, described device
Include:
Display module, the composition for receiving user's input instruct, and include to user's displaying by the wearable device
The virtual environment at composition picture frame interface；
Composition module carries out the instruction of selection from the composition creation element constructed in advance for receiving user, and receives use
The instruction that family arranges to selected composition creation element, corresponds at composition picture frame interface and shows institute in layout area
The composition of selection creates element；
Generation module, for generating final composition picture.
Present invention also provides a kind of composition teaching equipments based on VR technology, comprising:
Memory, for storing computer program；
Processor, any of the above-described kind is realized when for executing the computer program described in based on VR technology composition teaching
The step of method.
Present invention also provides a kind of computer readable storage medium, meter is stored on the computer readable storage medium
Calculation machine program, the computer program any of the above-described kind is realized when being executed by processor described in the composition teaching side based on VR technology
The step of method.
Composition teaching method provided by the present invention based on VR technology is applied to wearable device, which comprises
The composition instruction for receiving user's input shows the virtual environment comprising composition picture frame interface to user by wearable device；It connects
It receives user and carries out the instruction of selection from the composition creation element constructed in advance, and receive user and element is created to selected composition
The instruction arranged corresponds at composition picture frame interface and shows selected composition creation element in layout area；It generates final
Composition picture.The application can combine VR technology with education, using new technological means allow students' response design and skill
The glamour of art grasped using the application by be allowed student and is designed creation with specific shape of fresco, improves the religion of user
Experience is learned, the diversification of teaching is enriched.In addition, present invention also provides it is a kind of have above-mentioned technique effect based on VR technology
Composition instructional device, equipment and computer readable storage medium.
Detailed description of the invention
It, below will be to embodiment or existing for the clearer technical solution for illustrating the embodiment of the present invention or the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of process of specific embodiment of the composition teaching method provided by the present invention based on VR technology
Figure；
Fig. 2 is the process of another specific embodiment of the composition teaching method provided by the present invention based on VR technology
Figure；
Fig. 3 is the embodiment of the present application medium cloud window preview roaming scence schematic diagram；
Fig. 4 is roaming scence schematic diagram in the embodiment of the present application；
Fig. 5 is the schematic diagram of composition training in the embodiment of the present application；
Fig. 6 is the interface schematic diagram of interactive menu；
Fig. 7 is works appreciation schematic diagram in the embodiment of the present application；
Fig. 8 is that photo functional schematic is shot in the embodiment of the present application；
Fig. 9 is to carry out look facility schematic diagram to photo in the embodiment of the present application；
Figure 10 is the schematic diagram that the embodiment of the present application scores to current composition；
Figure 11 is to create the schematic diagram that element carries out grasping manipulation to composition in the embodiment of the present application；
Figure 12 is the structural block diagram of the composition instructional device provided in an embodiment of the present invention based on VR technology；
Figure 13 is the structural block diagram of the composition teaching equipment provided in an embodiment of the present invention based on VR technology.
Specific embodiment
VR roaming has some case applications on tourist attractions, for restoring ancient times culture.VR is applied to interactive game
Aspect provides the new paragon of amusement, and player is enabled to experience playing method on the spot in person.However, VR technology is combined with education
Application at present also in the experimental stage, New technical use into education have broad market.Core of the invention is to provide
A kind of composition teaching method, device, equipment and computer readable storage medium based on VR technology, by VR technology and education
It is combined, expands the application market of VR technology, promote the Teaching Experience of user.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of flow chart such as Fig. 1 of specific embodiment of composition teaching method provided by the present invention based on VR technology
Shown, this method is applied to wearable device, and the method specifically includes:
Step S101: receiving the composition instruction of user's input, shows to include composition to user by the wearable device
The virtual environment at picture frame interface；
After user dresses wearable device, the human-computer interaction with wearable device may be implemented.Wearable device to
Family shows the virtual environment comprising composition picture frame interface.Wearable device can be specially the wearable helmet, can also be certainly
Other wearable devices, it is not limited here.
Step S102: user is received from the composition creation element constructed in advance and carries out the instruction of selection, and receives user couple
The instruction that selected composition creation element is arranged corresponds in layout area selected by display at composition picture frame interface
Composition create element；
Composition creation element can be arranged accordingly in advance according to different needs in the application, different by setting
Composition creation element can be used for creating different theme works.User can directly select from multiple compositions creation element
It needs.It arranges in composition picture frame interface, corresponding position is shown on composition picture frame interface.
Step S103: final composition picture is generated.
Composition teaching method provided by the present invention based on VR technology is applied to wearable device, which comprises
The composition instruction for receiving user's input shows the virtual environment comprising composition picture frame interface to user by wearable device；It connects
It receives user and carries out the instruction of selection from the composition creation element constructed in advance, and receive user and element is created to selected composition
The instruction arranged corresponds at composition picture frame interface and shows selected composition creation element in layout area；It generates final
Composition picture.The application can combine VR technology with education, using new technological means allow students' response design and skill
The glamour of art grasped using the application by be allowed student and is designed creation with specific shape of fresco, improves the religion of user
Experience is learned, the diversification of teaching is enriched.
The application blends VR virtual reality technology with art thinking closely, and percdation is together.Its sharpest edges exists
In the dialogue of construction works and participant, mould irrealizable under the more art environment of feeling of immersion and reality
Dream.Participant can courageously create in this project, and haunting various designs are become observable dummy object and ring
Border, people can understand and Experience design composition, raising aesthetic feeling cognition herein.
As a kind of specific embodiment, the embodiment of the present application can be applied particularly to the composition training of design basis course
In.For example, being creation background with traditional Chinese Painting style, after putting on wearable device, the virtual scene such as river of setting can be experienced
The artistic conception in the southern region of rivers and lakes, the artistic accomplishment of training student.
On the basis of the above embodiments, provided herein to be generated finally based on the composition teaching method of VR technology
Composition picture after further include: score according to default code of points the composition picture, obtain composition score.
It scores according to default code of points the composition picture as a kind of specific embodiment referring to Fig. 2,
The process for obtaining composition score can specifically include:
Step S201: composition picture frame interface is divided into n by the coordinate by obtaining the diagonal two o'clock in composition picture frame interface
Part, and emit n ray and carry out ray detection；
Step S202: host and guest's score is carried out；
By ray detection, the picture frame accounting that object is corresponded in composition picture frame interface is obtained, in the lattice that all objects occupy
In subnumber, the maximum difference of grid number is obtained；If difference greatly if prove have an object it is respective count far be more than other objects
Grid number, then based on.The more big then guest of honour comparison of difference more strong then score are higher.Host and guest's number scoring is determined according to the difference
Value, the more big then host and guest score numerical value of difference are higher；
Step S203: density score is carried out；
The grid matrix that detection returns is obtained, is successively retrieved in sequence, it can be for from left to right from top to bottom
Sequentially, it if retrieving the object that do not retrieved, is recorded in an array, and spreads four objects of retrieval object surrounding,
If retrieving the object that do not retrieved again, continues the process of retrieval, the quantity of the adjacent object retrieved is recorded
In one array, maximum quantity difference is obtained, density score numerical value, maximum quantity difference are determined according to the maximum quantity difference
More big then density score numerical value is higher；
Step S204: actual situation score is carried out；
The coordinate that corresponding object is got by ray detection compares the coordinate of object to judge object whether clap by distance
Taking the photograph equipment has been more than distance to a declared goal, if otherwise distance is reality, according to actual situation number of objects for void more than the distance to a declared goal
Contrast number determines actual situation score numerical value, the comparison of actual situation number of objects and the smaller then actual situation score numerical value of default first ratio gap
It is higher；Default first ratio can be 1:1.
Step S205: it carries out being left white score；
The grid matrix that ray detection returns is obtained, retrieval, which obtains, to be had the grid quantity of object and do not have the grid number of object
Amount, compares, and is left white score numerical value according to the ratio-dependent of the grid quantity that has object and the grid quantity for not having object, has pair
The grid quantity of elephant and the ratio of the grid quantity that there is not object and default second ratio gap are smaller, and it is higher to be left white score numerical value.
Default second ratio can be 3:7 or 7:3.
Step S206: it is scored according to every above, obtains composition score.
Items score sum can be averaged to obtain composition score.Certainly different score items can also be used
Different weights is corresponded to calculate final composition score.
Further, it scores according to default code of points the composition picture described, it must be divided by obtaining composition
Afterwards further include: according to the composition score height of multiple composition pictures, generates display information and be shown in ranking list, the display letter
Breath includes any of the following or any combination: composition picture, composition score, Role Information.It can be clear by ranking list
Record the score rank of each designing picture composition.
The application passes through mobile, scaling and rotation to object triggering in picture frame using traditional Chinese Painting composition principle as standards of grading
Etc. functions works are freely created.
Based on any of the above embodiments, the composition teaching method provided herein based on VR technology can be with
Include: the instruction for previewing for receiving user's input, shows that pre-stored scene is virtually drawn to user by the wearable device
Face.
Specifically, can be by the way that cloud window preview roaming scence be arranged, excitation participant wants the interest into visit, such as Fig. 3
Shown in the embodiment of the present application medium cloud window preview roaming scence schematic diagram.Participant can enter field with the project of designing picture composition
Scape freely goes sight-seeing collect folk songs in the scene, as shown in roaming scence schematic diagram in Fig. 4 the embodiment of the present application, user can body face it
Traditional Chinese Painting artistic conception is known from experience in border, in practice perception, obtains more artistic inspirations and creation power.
Based on any of the above embodiments, the composition teaching method provided herein based on VR technology can be with
Include: the instruction for carrying out crawl control to the object in scene virtual screen for receiving user's input, is virtually drawn in the scene
Control is moved, and/or rotated in face to the object.
Participant can grab object merging picture frame, and rotatable, scaling, mobile object, free creative art works.This
Scape develops a set of scoring algorithm with traditional Chinese Painting mode of composition, records the score ranking of each Design Works, real referring to Fig. 5 the application
Apply the schematic diagram of composition training in example.
In addition, the composition teaching method provided herein based on VR technology can also include: to receive user to input
To the instruction that the current scene virtual screen that display equipment is shown is shot, current scene virtual screen is captured, it is raw
At shooting image.
The application by experiencing the artistic conception of traditional Chinese Painting, with camera function can the person of letting on collect creation material at any time.
Below with reference to the specific implementation being specifically illustrating to the composition teaching method provided herein based on VR technology
Cheng Jinhang is further elaborated on.In the present embodiment, homepage scene includes " home interface ", " role interface " and " outpost circle
Face ".It can choose on the interface of outpost and jump to roaming interface or composition training interface.
The menu button of the top can show/hide all UI menus, and the click button for pressing lower handle protrusion can be to all
UI function, which is clicked, to be determined.Interactive menu includes works appreciation function, camera function, help function and composition training, visit pass
Card and homepage outpost handoff functionality, as shown in the interface schematic diagram of Fig. 6 interactive menu.
Wherein, works appreciation function has second-level menu: master's works appreciation function, in Fig. 7 the embodiment of the present application
Shown in works appreciation schematic diagram.Furthermore camera function has second-level menu: photo function is shot and check, such as Fig. 8 and 9
It is shown.Finally, help function has second-level menu: the operation instruction of handle.
Interaction design includes:
(1) wink moves: a ray can be emitted by pressing the big button among lower handle, unclamp reachable target location.
(2) crawl interaction: the object of blue icons can be grabbed in scene, pressing side button can be grabbed.
UI interface includes:
(1) scoring function: the menu button of handle the top can show/hide current composition score, such as Figure 10 the application
Shown in the schematic diagram that embodiment scores to current composition.
(2) it ranking list: presses ranking list button and jumps to role's ranking interface.
(3) return to the homepage: home interface can be returned to by pressing return push-button.
In composition Training scene operating process, interaction design includes:
(1) crawl interaction: pressing handle side button can be grabbed, as created in Figure 11 the embodiment of the present application to composition
Element carries out shown in the schematic diagram of grasping manipulation.
(2) put intersection: the click button for pressing lower handle protrusion can trigger and mobile object.Big button among handle,
Be up and down zooming object, left and right be rotating object.
(3) scoring function: pressing menu button before picture frame, can check the score of current composition.
Further, handle is clicked, the operations such as wink moves, crawl can also have corresponding sound effect to feed back, and crawl object has pair
Sound effect is answered to feed back, such as bird, fish, grass, lotus have corresponding personalized sound effect.
Further, it is also possible to trigger unit phonetic explaining, such as works appreciation function, while appreciation audio is played.
The composition instructional device provided in an embodiment of the present invention based on VR technology is introduced below, base described below
Reference can be corresponded to each other with the above-described composition teaching method based on VR technology in the composition instructional device of VR technology.
Figure 12 is the structural block diagram of the composition instructional device provided in an embodiment of the present invention based on VR technology, referring to Fig.1 2 base
May include: in the composition instructional device of VR technology
Display module 100 is shown to user by the wearable device and is wrapped for receiving the composition instruction of user's input
The virtual environment at the interface of picture frame containing composition；
Composition module 200 carries out the instruction of selection from the composition creation element constructed in advance for receiving user, and receives
The instruction that user arranges to selected composition creation element, corresponds at composition picture frame interface and shows in layout area
Selected composition creates element；
Generation module 300, for generating final composition picture.
The present embodiment is imparted knowledge to students based on the composition instructional device of VR technology for realizing the composition above-mentioned based on VR technology
Method, therefore the visible composition based on VR technology hereinbefore of specific embodiment in the composition instructional device based on VR technology
The embodiment part of teaching method, for example, display module 100, composition module 200, generation module 300 are respectively used in realization
Step S101, S102, S103 in the composition teaching method based on VR technology are stated, so, specific embodiment is referred to phase
The description for the various pieces embodiment answered, details are not described herein.
Composition instructional device provided by the present invention based on VR technology is applied to wearable device, which comprises
The composition instruction for receiving user's input shows the virtual environment comprising composition picture frame interface to user by wearable device；It connects
It receives user and carries out the instruction of selection from the composition creation element constructed in advance, and receive user and element is created to selected composition
The instruction arranged corresponds at composition picture frame interface and shows selected composition creation element in layout area；It generates final
Composition picture.The application can combine VR technology with education, using new technological means allow students' response design and skill
The glamour of art grasped using the application by be allowed student and is designed creation with specific shape of fresco, improves the religion of user
Experience is learned, the diversification of teaching is enriched.
In addition, as shown in figure 13, the equipment is specific present invention also provides a kind of composition teaching equipment based on VR technology
Include:
Memory 11, for storing computer program；
Processor 12, any of the above-described kind is realized when for executing the computer program described in based on VR technology composition religion
The step of method.
In addition, being deposited on the computer readable storage medium present invention also provides a kind of computer readable storage medium
Contain computer program, the computer program any of the above-described kind is realized when being executed by processor described in the composition based on VR technology
The step of teaching method.
To sum up, the application can combine VR technology with education, using new technological means allow students' response design and
The glamour of art grasped using the application by be allowed student and is designed creation with specific shape of fresco, improves user's
Teaching Experience enriches the diversification of teaching.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part
Explanation.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Above to the composition teaching method provided by the present invention based on VR technology, device, equipment and computer-readable
Storage medium is described in detail.Specific case used herein explains the principle of the present invention and embodiment
It states, the above description of the embodiment is only used to help understand the method for the present invention and its core ideas.It should be pointed out that for this skill
For the those of ordinary skill in art field, without departing from the principle of the present invention, several change can also be carried out to the present invention
Into and modification, these improvements and modifications also fall within the scope of protection of the claims of the present invention.
Claims (10)
1. a kind of composition teaching method based on VR technology is applied to wearable device, which is characterized in that the described method includes:
The composition instruction for receiving user's input shows to include the virtual of composition picture frame interface to user by the wearable device
Environment；
It receives user and carries out the instruction of selection from the composition creation element constructed in advance, and receive user and selected composition is created
The instruction arranged as element corresponds at composition picture frame interface and shows selected composition creation member in layout area
Element；
Generate final composition picture.
2. as described in claim 1 based on the composition teaching method of VR technology, which is characterized in that generate final structure described
After picture face further include:
It scores according to default code of points the composition picture, obtains composition score.
3. as claimed in claim 2 based on the composition teaching method of VR technology, which is characterized in that described to be advised according to default scoring
It then scores the composition picture, obtaining composition score includes:
By obtaining the coordinate of the diagonal two o'clock in composition picture frame interface, composition picture frame interface is divided into n parts, and emit n item
Ray carries out ray detection；
By ray detection, the picture frame accounting that object is corresponded in composition picture frame interface is obtained, in the grid number that all objects occupy
In, obtain the maximum difference of grid number；Determine that host and guest scores numerical value according to the difference, difference more big then host and guest score numerical value more
It is high；
The grid matrix that detection returns is obtained, is successively retrieved, if retrieving the object that do not retrieved, is recorded in sequence
Into an array, and four objects for spreading retrieval object surrounding continue to examine if retrieving the object that do not retrieved again
The quantity of the adjacent object retrieved is recorded in an array process of rope, maximum quantity difference is obtained, according to described
Maximum quantity difference determines that density score numerical value, the more big then density score numerical value of maximum quantity difference are higher；
The coordinate that corresponding object is got by ray detection compares the coordinate of object to judge whether distance shooting is set object
Standby has been more than distance to a declared goal, if otherwise distance is reality for void more than the distance to a declared goal, is compared according to actual situation number of objects
Numerical value determines actual situation score numerical value, and the comparison of actual situation number of objects is smaller with default first ratio gap, and actual situation score numerical value is got over
It is high；
The grid matrix that ray detection returns is obtained, retrieval, which obtains, to be had the grid quantity of object and not to have the grid quantity of object, into
Row comparison is left white score numerical value according to the ratio-dependent of the grid quantity for having object and the grid quantity for there be not object, there is object
Grid quantity and the ratio of the grid quantity that there is not object and default second ratio gap are smaller, and it is higher to be left white score numerical value.
4. as claimed in claim 2 or claim 3 based on the composition teaching method of VR technology, which is characterized in that described according to default
Code of points scores to the composition picture, after obtaining composition score further include:
According to the composition score height of multiple composition pictures, generates display information and be shown in ranking list, the display packet
Include following any one or any combination: composition picture, composition score, Role Information.
5. as claimed in claim 4 based on the composition teaching method of VR technology, which is characterized in that further include:
The instruction for previewing for receiving user's input shows that pre-stored scene is virtually drawn to user by the wearable device
Face.
6. as claimed in claim 5 based on the composition teaching method of VR technology, which is characterized in that further include:
The instruction that crawl control is carried out to the object in scene virtual screen for receiving user's input, in the scene virtual screen
In control is moved, and/or rotated to the object.
7. as claimed in claim 6 based on the composition teaching method of VR technology, which is characterized in that further include:
The instruction that the current scene virtual screen of user's input shown to display equipment is shot is received, to current scene void
Quasi- picture is captured, and shooting image is generated.
8. a kind of composition instructional device based on VR technology, it is applied to wearable device, which is characterized in that described device includes:
Display module shows to include composition to user by the wearable device for receiving the composition instruction of user's input
The virtual environment at picture frame interface；
Composition module carries out the instruction of selection from the composition creation element constructed in advance for receiving user, and receives user couple
The instruction that selected composition creation element is arranged corresponds in layout area selected by display at composition picture frame interface
Composition create element；
Generation module, for generating final composition picture.
9. a kind of composition teaching equipment based on VR technology characterized by comprising
Memory, for storing computer program；
Processor realizes the structure based on VR technology as described in any one of claim 1 to 7 when for executing the computer program
The step of figure teaching method.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the composition based on VR technology as described in any one of claim 1 to 7 when the computer program is executed by processor
The step of teaching method.
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