CN109448456A - A kind of biological control tutoring system and its application based on VR - Google Patents
A kind of biological control tutoring system and its application based on VR Download PDFInfo
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- CN109448456A CN109448456A CN201811383242.8A CN201811383242A CN109448456A CN 109448456 A CN109448456 A CN 109448456A CN 201811383242 A CN201811383242 A CN 201811383242A CN 109448456 A CN109448456 A CN 109448456A
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- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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Abstract
The embodiment of the present invention provides a kind of biological control tutoring system and its application based on VR, which includes model building module, virtual environment building module and VR interactive module；Model building module is used to establish the corresponding three-dimensional scene models of biological control case by 3 d modeling software.Threedimensional model is imported Unity3D engine by virtual environment building module, is generated three-dimensional virtual scene and is transmitted to VR display equipment, so that user manipulates the virtual article in three-dimensional virtual scene；VR interactive module obtains the action behavior data of user by the capture of virtual reality handle, and the action behavior data of user and three-dimensional virtual scene integration are generated virtual reality image and are transmitted to VR display equipment.True to nature, lively collaborative virtual learning environment is constructed to user, allows users to directly interact with the various objects in three-dimensional virtual scene, strengthens the feeling of immersion of user, is enhanced the interest of biological control teaching, is improved user experience.
Description
Technical field
The present embodiments relate to technical field of virtual reality more particularly to a kind of biological control tutoring systems based on VR
And its application.
Background technique
Biological prevention is to endanger journey using biology or its metabolite to control harmful animal and plant population or mitigate it
The method of degree is one of the important measures of China's integrated pest prevention and control, can substantially be divided into worm is controlled with worm, worm is controlled with bird and with
Bacterium controls worm three categories.Biological prevention is a kind of method for reducing the harmful organisms population density such as weeds and pest, is pesticide
Equal abiotic controls pest and disease damage method cannot ratio, be conducive to the maintenance ecological balance.
Traditional biological prevention popular science knowledge communication means mainly passes through the mass media such as TV, broadcast, lecture
Means carry out popular science propaganda or by holding specific activity to popularize scientific knowledge.These circulation ways are by region, timeliness, identity
Influence, limit the propagation of biological and ecological methods to prevent plant disease, pests, and erosion popular science knowledge, and form is relatively single, expressive force is not good enough, recreational scarcity, results in
The public is not high to the knowledge interest of propagation, lacks the spirit of exploration to scientific knowledge and is actively engaged in the enthusiasm of science popularization, science popularization effect
The low result of rate is with regard to inevitable.
Be to propagate platform with high-performance external equipment with the appearance of virtual reality technology, build based on virtual reality
Science popularization experiencing system, not only overcome traditional popular science knowledge communication means form, the disadvantage of expressive force and entertainment, more develop
Out the features such as multimedia, interactivity, entertainment, the new model different from traditional science popularization mode has been developed out.It is existing to be based on
The biological control popular science knowledge transmission method of virtual reality, is mostly the virtual reality based on multipad, platform building
Virtual environment is arranged in large-sized touch screen, and user is interacted by traditional input equipment such as mouse, keyboard.
Though this method has broken the limitation of traditional science popularization channels (books, newpapers and periodicals, propaganda board), virtual environment lacks really
3D experience and the interaction of sound situation.
The existing biological control popular science knowledge teaching plan based on virtual reality has following defects that first, propagates flat
The feeling of immersion of platform is weaker, and user can only can not simulate effect on the spot in person by large-sized touch screen experiencing virtual environment.
Second, the interactive device for propagating platform is the external equipments such as common mouse, keyboard, and Experience Degree is not high, and can not acquire use
The true limb action at family, user cannot interact with virtual environment perfection.
Summary of the invention
Multimedia teaching is utilized for classical biological control teaching method, user is interacted by mouse, keyboard, is lacked
Weary interactivity, the weaker defect of the feeling of immersion of user.The embodiment of the present invention provides a kind of biological control tutoring system based on VR
And its application.
In a first aspect, the embodiment of the present invention provides a kind of biological control tutoring system based on VR, including model foundation mould
Block, virtual environment building module and VR interactive module, the virtual environment building module are separately connected model building module and VR
Interactive module；
The model building module establishes the corresponding three-dimensional scenic of biological control case for utilizing 3 d modeling software
Model；
The virtual environment building module generates virtual three dimensional field for the threedimensional model to be imported Unity3D engine
Scape；
The VR interactive module, for capturing the action behavior data for obtaining user, by the action behavior data and three
It ties up virtual scene integration and generates virtual reality image, and the virtual reality image is transmitted to VR and shows equipment.
Wherein, the biological control tutoring system further include:
Case Design module, for carrying out biological control Case Design according to biological control knowledge.
Wherein, the model building module is specifically used for:
Using 3 d modeling software, three-dimensional modeling is carried out to the corresponding macro environment of biological control case and micro,
Obtain the corresponding three-dimensional scene models of biological control case.
Wherein, the virtual environment building module, is specifically used for:
The corresponding audio and video data of biological control case is acquired, the audio and video data and 3D model of place are directed respectively into
It is integrated in Unity3D engine, the corresponding three-dimensional virtual scene of output biological control case.
Wherein, the VR interactive module includes that virtual reality handle, central processing unit and VR show equipment；
The virtual reality handle is used to capture the action behavior data for obtaining user based on infrared location technology；In described
Central Processing Unit is used to the action behavior data and three-dimensional virtual scene integration generating virtual reality image, and by the void
Quasi- real world images are transmitted to VR and show equipment.
Second invention, the embodiment of the present invention provide a kind of application of biological control tutoring system based on VR, comprising:
By 3 d modeling software, the corresponding three-dimensional scene models of biological control case are established；
The threedimensional model is imported into Unity3D engine, generate three-dimensional virtual scene and is transmitted to VR display equipment, for
User manipulates the virtual article in three-dimensional virtual scene；
The action behavior data for obtaining user are captured by virtual reality handle, the action behavior data and three-dimensional are empty
Quasi- scene integration generates virtual reality image, and the virtual reality image is transmitted to VR and shows equipment.
Biological control tutoring system and its application provided in an embodiment of the present invention based on VR, by 3 d modeling software,
Establish the corresponding three-dimensional scene models of biological control case.Threedimensional model is imported into Unity3D engine, generates three-dimensional virtual scene
And be transmitted to VR and show equipment, so that user manipulates the virtual article in three-dimensional virtual scene；It is captured by virtual reality handle
The action behavior data of user and three-dimensional virtual scene integration are generated virtual reality image by the action behavior data for obtaining user
It is transmitted to VR and shows equipment.True to nature, lively collaborative virtual learning environment is constructed to user, is allowed users to directly and virtual three dimensional field
Various objects in scape interact, and strengthen the feeling of immersion of user, enhance the interest of biological control teaching, improve use
Family experience.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is 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 the structural schematic diagram according to the biological control tutoring system provided in an embodiment of the present invention based on VR.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
It should be noted that in the description of the embodiment of the present invention, the terms "include", "comprise" or its any other change
Body is intended to non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wrapped
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that equipment is intrinsic.In the absence of more restrictions, the element limited by sentence " including one ... ",
It is not precluded in the process, method, article or apparatus that includes the element that there is also other identical elements.Term
The orientation or positional relationship of the instructions such as "upper", "lower" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.Unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
It is mostly virtual existing based on multipad due to the existing biological control teaching method based on virtual reality
Real, the virtual environment of platform building is arranged in large-sized touch screen, and user is by traditional input equipment, such as mouse, key
Disk interacts.Though this method has broken the limitation of traditional science popularization channels (books, newpapers and periodicals, propaganda board), empty
Near-ring border lacks true 3D experience, and user is interacted by mouse, keyboard, there is shortage interactivity, user's immerses
Feel weaker defect.
Therefore, the embodiment of the present invention provides a kind of biological control tutoring system and its application based on VR, is built by three-dimensional
Mould software establishes the corresponding three-dimensional scene models of biological control case.Threedimensional model is imported into Unity3D engine, is generated three-dimensional
Virtual scene is simultaneously transmitted to VR display equipment, so that user manipulates the virtual article in three-dimensional virtual scene；Pass through virtual reality
Handle captures the action behavior data for obtaining user, the action behavior data of user and three-dimensional virtual scene integration is generated virtual
Real world images are transmitted to VR and show equipment.True to nature, lively collaborative virtual learning environment is constructed to user, is allowed users to directly with three
Various objects in dimension virtual scene interact, and strengthen the feeling of immersion of user, enhance the interest of biological control teaching,
Improve user experience.It solves the existing biological control teaching method based on virtual reality and lacks interactivity, user's is heavy
Weaker technical problem is felt in leaching.
Fig. 1 is the structural schematic diagram according to the biological control tutoring system provided in an embodiment of the present invention based on VR, such as Fig. 1
Shown, the biological control tutoring system provided in an embodiment of the present invention based on VR includes model building module, virtual environment building
Module and VR interactive module, the virtual environment building module are separately connected model building module and VR interactive module；
The model building module establishes the corresponding three-dimensional scenic of biological control case for utilizing 3 d modeling software
Model；
The virtual environment building module generates virtual three dimensional field for the threedimensional model to be imported Unity3D engine
Scape；
The VR interactive module, for capturing the action behavior data for obtaining user, by the action behavior data and three
It ties up virtual scene integration and generates virtual reality image, and the virtual reality image is transmitted to VR and shows equipment.
The embodiment of the present invention imparts knowledge to students biological control in conjunction with VR technology, proposes a kind of biological control teaching system based on VR
System.True to nature, lively collaborative virtual learning environment is constructed to user, is allowed users to through the biological control tutoring system directly with three
Various objects in dimension virtual scene interact.
Wherein, VR is the abbreviation of Virtual Reality, Chinese to mean that virtual reality, virtual reality technology are one
Kind can create the computer simulation technique with the experiencing virtual world, it generates a kind of Three-Dimensional Dynamic of interactive mode using computer
What comes into a driver's, the analogue system of entity behavior are able to use family and are immersed in the environment.Virtual reality (Virtual Reality, letter
Claim VR), the 3d space an of solid, altitude simulation is simulated using computer technology, when user dresses VR aobvious device, meeting
It generates as being in general illusion in reality.In this 3d space, controller or keyboard is can be used in this void in operator
It shuttles or interacts under quasi- environment.
Specifically, the present embodiment is utilizing 3 d modeling software, establishes the corresponding three-dimensional scene models of biological control case
Before, the correlation technique data for needing to collect biological prevention, before obtaining current biological Prevention Technique by expert consulting
Along dynamic, the classification system of biological prevention is established.Biological control knowledge is carried out by data collection and expert consulting
System combing, designs biological control case.
Further, model building module utilizes 3 d modeling software, establishes the corresponding three-dimensional scenic of biological control case
Model.Such as establish pathogenic microorganism or pest natural enemy threedimensional model.Virtual environment building module is separately connected model foundation
Module and VR interactive module generate three-dimensional for the corresponding threedimensional model of biological control case to be imported Unity3D engine
Scene can be realized in three-dimensional virtual scene, and simulation microorganism eliminates the process of pest or germ.This circulation way can
With very intuitively to the Prevention Techniques such as " controlling worm with worm ", " controlling worm with bacterium ", by three-dimensional visualization, it is digitized in a manner of be presented to
User.By abstract biological control knowledge concepts or principle, it is presented to the user by virtual scene, is conducive to the interaction of user
Study and understanding.
For example, arranging biological control knowledge first, the exhibition room of biological control popular science knowledge is designed, design has experiment in exhibition room
Object in the biological controls case such as platform, culture dish, culture bottle.Then according to arrangement obtain the relevant content of biological control,
Text and picture are edited by Photoshop is made Popular science display board textures.Pass through 3 d modeling software (such as Autodesk
Maya the object in the exhibition room and exhibition room of biological control popular science knowledge is presented in the form of threedimensional model), Unity3D is imported and draws
It holds up, generates three-dimensional virtual scene, by rendering, export the visual image for showing equipment for VR.User dresses VR and shows equipment,
Popular science display board can be watched, culture dish, culture bottle etc. are also devised in exhibition room.User can pick up training in three-dimensional virtual scene
It supports bottle and carries out full angle observation.The tutoring system by VR Technology application in biological control teaching in, with virtual of lifelike image
Environment is practised, the mode of learning of interactive game formula improves user to the interest of biological control science, and user can be in virtual three dimensional field
The point of interest that oneself is found in scape understands entire biological control tutoring system by point and face as point of penetration.User is understanding life
It can also be interacted with the various objects in three-dimensional virtual scene while object preventive treatment knowledge, improve biological control teaching system
The interactivity of system.
VR interactive module captures the action behavior data for obtaining user, and action behavior data and three-dimensional virtual scene are integrated
Virtual reality image is generated, and virtual reality image is transmitted to VR and shows equipment.The action behavior of the present embodiment capture user
Data, and generate virtual reality image and show that equipment real-time exhibition to user, makes user understand biological control knowledge by VR
While can also be interacted with the various objects in three-dimensional virtual scene, improve the interaction of biological control tutoring system
Property.
Biological control tutoring system provided in an embodiment of the present invention based on VR establishes biology by 3 d modeling software
Prevent and treat the corresponding three-dimensional scene models of case.Threedimensional model is imported into Unity3D engine, generate three-dimensional virtual scene and is transmitted to
VR shows equipment, so that user manipulates the virtual article in three-dimensional virtual scene；It is captured by virtual reality handle and obtains user
Action behavior data, by the action behavior data of user and three-dimensional virtual scene integration generate virtual reality image be transmitted to VR
Show equipment.True to nature, lively collaborative virtual learning environment is constructed to user, allow users to directly with it is each in three-dimensional virtual scene
Kind object interacts, and strengthens the feeling of immersion of user, enhances the interest of biological control teaching, improves user experience.
On the basis of the above embodiments, the biological control tutoring system further includes Case Design module, Case Design
Module is used to carry out biological control Case Design according to biological control knowledge.Wherein, Case Design module and model building module
Connection.
Correspondingly, the model building module, is specifically used for utilizing 3 d modeling software, it is corresponding to biological control case
Macro environment and micro carry out three-dimensional modeling, obtain the corresponding three-dimensional scene models of biological control case.
Specifically, 3 d modeling software is being utilized, is establishing before the corresponding three-dimensional scene models of biological control case, needs
The correlation technique data for collecting biological prevention obtains the forward position dynamic of current biological Prevention Technique by expert consulting, really
The classification system of vertical biological prevention.System combing is carried out to biological control knowledge by data collection and expert consulting,
Design biological control case.
Environmental modeling is modeled two parts and is formed by macro environment modeling and micro, and the three-dimensional modeling of macro environment is main
Including the modeling to macroscopic objects such as animal, plant, soil, rock, sunlight, water.Micro mainly include extracellular structure,
The modeling of the microscopic objects such as intracellular structure, germ, molecular substance, the corresponding three-dimensional scenic mould of final output biological control case
Type.
On the basis of the various embodiments described above, the virtual environment building module is specifically used for: acquisition biological control case
The audio and video data and 3D model of place are directed respectively into Unity3D engine and integrate by corresponding audio and video data, output life
Object prevents and treats the corresponding three-dimensional virtual scene of case.
Specifically, collect the corresponding audio and video data of biological control case, Video editing software (such as Adobe is utilized
Premiere it) is edited, audio and video data and 3D model of place is directed respectively into Unity3D engine and integrated, output biology
Prevent and treat the corresponding three-dimensional virtual scene of case.
On the basis of the various embodiments described above, the VR interactive module include virtual reality handle, central processing unit and
VR shows equipment；The virtual reality handle is used to capture the action behavior data for obtaining user based on infrared location technology；Institute
Central processing unit is stated for the action behavior data and three-dimensional virtual scene integration to be generated virtual reality image, and by institute
It states virtual reality image and is transmitted to VR display equipment.Wherein, virtual environment building module connection VR shows equipment.Central processing list
First both ends are separately connected VR and show equipment and virtual reality handle.
Wherein, virtual reality handle captures the action behavior data for obtaining user, infrared positioning based on infrared location technology
The basic principle of technology is by installing multiple infrared emission cameras in space, to carry out covering bat to entire space
It takes the photograph, the body surface positioned is then mounted with that infrared reflecting point, the infrared light that camera issues then are caught again through reflective point reflection
These infrared lights through reflection are grasped, just can obtain being positioned object after cooperating multiple camera work to calculate by down-stream again
The space coordinate of body.
User by the touching of virtual reality handle real-time capture user, the interactive actions such as click, press, sliding, waving
Data, and it is sent to central processing unit.Central processing unit integrates the action behavior data of user and three-dimensional virtual scene
Virtual reality image is generated, and virtual reality image is transmitted to VR and shows equipment.Virtual true to nature, lively is constructed to user
Environment is practised, allows users to directly interact with the various objects in three-dimensional virtual scene, strengthens the feeling of immersion of user, is increased
The strong interest of biological control teaching, improves user experience.
The embodiment of the present invention also provides a kind of application of biological control tutoring system based on VR, comprising:
By 3 d modeling software, the corresponding three-dimensional scene models of biological control case are established；
The threedimensional model is imported into Unity3D engine, generate three-dimensional virtual scene and is transmitted to VR display equipment, for
User manipulates the virtual article in three-dimensional virtual scene；
The action behavior data for obtaining user are captured by virtual reality handle, the action behavior data and three-dimensional are empty
Quasi- scene integration generates virtual reality image, and the virtual reality image is transmitted to VR and shows equipment.
Specifically, the present embodiment establishes the corresponding three-dimensional scene models of biological control case by 3 d modeling software
Before, the correlation technique data for needing to collect biological prevention, before obtaining current biological Prevention Technique by expert consulting
Along dynamic, the classification system of biological prevention is established.Biological control knowledge is carried out by data collection and expert consulting
System combing, designs biological control case.
Further, using 3 d modeling software, the corresponding three-dimensional scene models of biological control case are established.Such as it establishes
Pathogenic microorganism or pest natural enemy threedimensional model.The corresponding threedimensional model of biological control case is imported into Unity3D engine, it is raw
It at three-dimensional virtual scene, can be realized in three-dimensional virtual scene, simulation microorganism eliminates the process of pest or germ.It is this
Circulation way can be very intuitively to the Prevention Techniques such as " controlling worm with worm ", " controlling worm with bacterium ", with three-dimensional visualization, digitized
Mode is presented to the user.By abstract biological control knowledge concepts or principle, it is presented to the user, is conducive to by virtual scene
The interactive learning of user and understanding.
For example, arranging biological control knowledge, design the exhibition room of biological control popular science knowledge, in exhibition room design have experimental bench,
Object in the biological controls case such as culture dish, culture bottle.The relevant content of biological control, text and the figure obtained according to arrangement
Piece is edited by Photoshop is made Popular science display board textures.It will be biological by 3 d modeling software (such as Autodesk Maya)
The exhibition room and the object in exhibition room for preventing and treating popular science knowledge are presented in the form of threedimensional model, import Unity3D engine, are generated three-dimensional
Virtual scene exports the visual image that equipment is shown for VR by rendering.User dresses VR and shows equipment, can watch section
General panel is also devised with culture dish, culture bottle etc. in exhibition room.User can pick up culture bottle in three-dimensional virtual scene and carry out entirely
Angle observation.The tutoring system in biological control teaching, with the collaborative virtual learning environment of lifelike image, interacts VR Technology application
The mode of learning of game type improves user to the interest of biological control science, and user can find oneself in three-dimensional virtual scene
Point of interest, entire biological control tutoring system is understood by point and face as point of penetration.User is understanding biological control knowledge
It can also be interacted simultaneously with the various objects in three-dimensional virtual scene, improve the interactivity of biological control tutoring system.
Further, by virtual reality handle capture obtain user action behavior data, by action behavior data with
Three-dimensional virtual scene integration generates virtual reality image, and virtual reality image is transmitted to VR and shows equipment.The present embodiment is caught
The action behavior data of user are caught, and generates virtual reality image and shows that equipment real-time exhibition to user, makes user exist by VR
It can also be interacted with the various objects in three-dimensional virtual scene while understanding biological control knowledge, improve biological control
The interactivity of tutoring system.
The application of biological control tutoring system provided in an embodiment of the present invention based on VR is built by 3 d modeling software
The vertical corresponding three-dimensional scene models of biological control case.Threedimensional model is imported into Unity3D engine, generates three-dimensional virtual scene simultaneously
It is transmitted to VR and shows equipment, so that user manipulates the virtual article in three-dimensional virtual scene；It is obtained by the capture of virtual reality handle
The action behavior data of user and three-dimensional virtual scene integration are generated virtual reality image and passed by the action behavior data for taking family
It transports to VR and shows equipment.True to nature, lively collaborative virtual learning environment is constructed to user, is allowed users to directly and three-dimensional virtual scene
In various objects interact, strengthen the feeling of immersion of user, enhance biological control teaching interest, improve user
Experience.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. a kind of biological control tutoring system based on VR, which is characterized in that including model building module, virtual environment building mould
Block and VR interactive module, the virtual environment building module are separately connected model building module and VR interactive module；
The model building module establishes the corresponding three-dimensional scene models of biological control case for utilizing 3 d modeling software；
The virtual environment building module generates three-dimensional virtual scene for the threedimensional model to be imported Unity3D engine；
The VR interactive module, it is for capturing the action behavior data for obtaining user, the action behavior data and three-dimensional are empty
Quasi- scene integration generates virtual reality image, and the virtual reality image is transmitted to VR and shows equipment.
2. the biological control tutoring system according to claim 1 based on VR, the biological control tutoring system further include:
Case Design module, for carrying out biological control Case Design according to biological control knowledge.
3. the biological control tutoring system according to claim 2 based on VR, which is characterized in that the model building module
It is specifically used for:
Using 3 d modeling software, three-dimensional modeling is carried out to the corresponding macro environment of biological control case and micro, is obtained
The corresponding three-dimensional scene models of biological control case.
4. the biological control tutoring system according to claim 3 based on VR, which is characterized in that the virtual environment building
Module is specifically used for:
The corresponding audio and video data of biological control case is acquired, the audio and video data and 3D model of place are directed respectively into
It is integrated in Unity3D engine, the corresponding three-dimensional virtual scene of output biological control case.
5. the biological control tutoring system according to claim 1 based on VR, which is characterized in that the VR interactive module packet
It includes virtual reality handle, central processing unit and VR and shows equipment；
The virtual reality handle is used to capture the action behavior data for obtaining user based on infrared location technology；The centre
It manages unit and is used to generate the action behavior data and three-dimensional virtual scene integration virtual reality image, and will be described virtual existing
Real image transmitting to VR show equipment.
6. a kind of application of the biological control tutoring system based on VR characterized by comprising
By 3 d modeling software, the corresponding three-dimensional scene models of biological control case are established；
The threedimensional model is imported into Unity3D engine, generate three-dimensional virtual scene and is transmitted to VR display equipment, for user
Manipulate the virtual article in three-dimensional virtual scene；
The action behavior data for obtaining user are captured by virtual reality handle, by the action behavior data and virtual three dimensional field
Scape integration generates virtual reality image, and the virtual reality image is transmitted to VR and shows equipment.
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| CN113034668A (en) * | 2021-03-01 | 2021-06-25 | 中科数据(青岛)科技信息有限公司 | AR-assisted mechanical simulation operation method and system |
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| CN113923526A (en) * | 2021-10-19 | 2022-01-11 | 星际互娱(北京)科技股份有限公司 | Method and system for VR to watch cartoon |
| CN113838195A (en) * | 2021-10-20 | 2021-12-24 | 南京澳博工业智能科技研究院有限公司 | Simulation modeling method for cement clinker processing |
| CN113838195B (en) * | 2021-10-20 | 2024-01-23 | 南京澳博工业智能科技研究院有限公司 | Simulation modeling method for cement clinker processing |
| CN114141085A (en) * | 2021-12-03 | 2022-03-04 | 广东省健卫病媒预防控制中心(普通合伙) | Platform for identifying occupational skill level in pest control industry |
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