CN107957781A - Method for information display and device - Google Patents
Method for information display and device Download PDFInfo
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- CN107957781A CN107957781A CN201711326613.4A CN201711326613A CN107957781A CN 107957781 A CN107957781 A CN 107957781A CN 201711326613 A CN201711326613 A CN 201711326613A CN 107957781 A CN107957781 A CN 107957781A
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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
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
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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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/04812—Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
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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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- General Physics & Mathematics (AREA)
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- Computer Graphics (AREA)
- Computer Hardware Design (AREA)
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- User Interface Of Digital Computer (AREA)
- Position Input By Displaying (AREA)
Abstract
The disclosure discloses a kind of method for information display and device, belongs to field of virtual reality, the described method includes：Whether input equipment corresponding input equipment cursor, the part of three-dimensional virtual environment that environment picture that display device currently show for VR host generate are included in the environment picture that detection display device is currently shown；When not including input equipment cursor in environment picture, the relative position of input equipment cursor and environment picture is determined；Configured information is shown in environment picture according to relative position.In the embodiment of the present disclosure, by showing the configured information for indicating input equipment cursor relative position automatically so that user can purposefully adjust the orientation of input equipment, and then improve the efficiency being moved to input equipment cursor in current environment picture.
Description
Technical field
The embodiment of the present disclosure is related to VR (Virtual Reality, virtual reality) field, more particularly to a kind of presentation of information
Method and device.
Background technology
VR systems generally comprise VR hosts, display device and input equipment as a kind of immersion interactive system.Wherein,
VR hosts are used to render generation three-dimensional virtual environment, and display device is used for the environment picture that three-dimensional virtual environment is shown to user,
Input equipment is then used to control the dummy object in three-dimensional virtual environment.
Since the environment picture that display device is shown is limited, when input equipment in three-dimensional virtual environment it is corresponding
When outside the environment picture that display device is currently shown, user needs to manually adjust the side of input equipment input equipment cursor
Position, so that input equipment cursor is moved in current environment picture.
The content of the invention
It can not know outside current environment picture in the case of the position of input equipment cursor, it is necessary to more to solve user
The problem of input equipment cursor could be moved to current environment picture by secondary trial, and movement is less efficient, the embodiment of the present disclosure carries
A kind of method for information display and device are supplied, the technical solution is as follows：
First aspect, there is provided a kind of method for information display, this method include：
Whether the corresponding input equipment cursor of input equipment is included in the environment picture that detection display device is currently shown, shown
Show a part for the three-dimensional virtual environment that the environment picture that equipment is currently shown generates for VR hosts；
When not including input equipment cursor in environment picture, the opposite position of input equipment cursor and environment picture is determined
Put；
According to relative position, control display device shows configured information in environment picture.
Optionally, whether the corresponding input equipment of input equipment is included in the environment picture that detection display device is currently shown
Cursor, including：
Obtain coordinate range of the environment picture in three-dimensional virtual environment；
Obtain first coordinate of the input equipment cursor in three-dimensional virtual environment；
If intersection is not present between the first coordinate and coordinate range, it is determined that do not include input equipment light in environment picture
Mark.
Optionally, the relative position of input equipment cursor and environment picture is determined, including：
Obtain first coordinate of the input equipment cursor in three-dimensional virtual environment；
Obtain second coordinate of the midpoint of environment picture in three-dimensional virtual environment；
According to the first coordinate and the second coordinate, the relative position of input equipment cursor and environment picture is determined.
Optionally, determine input equipment cursor and before the relative position of environment picture, this method, further includes：
The sensing data that input equipment is sent is obtained, sensing data is gathered by the motion sensor in input equipment,
Motion sensor is angular-rate sensor and/or acceleration transducer；
The vibration frequency of input equipment is calculated according to sensing data；
Determine the relative position of input equipment cursor and environment picture, including：
When not including input equipment cursor in environment picture, and when the vibration frequency of input equipment is more than frequency threshold, really
Determine the relative position of input equipment cursor and environment picture.
Optionally, determine input equipment cursor and before the relative position of environment picture, this method, further includes：
Obtain the continuous use duration of input equipment；
Determine the relative position of input equipment cursor and environment picture, including：
When not including input equipment cursor in environment picture, and the continuous use duration of input equipment is more than duration threshold value
When, determine the relative position of input equipment cursor and environment picture.
Optionally, configured information is shown in environment picture according to relative position, control display device, including：
Oriented arrow is generated according to relative position, the direction of oriented arrow is to be directed toward input equipment by the center of environment picture
Cursor；
Display device is controlled to show oriented arrow on the precalculated position in environment picture.
Optionally, this method, further includes：
When the display duration of configured information is more than threshold value, or, detects that input equipment cursor is moved to environment picture, control
Display device processed stops showing configured information.
Second aspect, there is provided a kind of information display device, the device include：
Whether detection module, be configured as corresponding to comprising input equipment in the environment picture that detection display device is currently shown
Input equipment cursor, the environment picture that display device is currently shown for VR hosts generation three-dimensional virtual environment a part；
Determining module, when being configured as not including in environment picture input equipment cursor, determine input equipment cursor with
The relative position of environment picture；
Display module, is configured as showing configured information in environment picture according to relative position, control display device.
Optionally, detection module, including：
First acquisition submodule, is configured as obtaining coordinate range of the environment picture in three-dimensional virtual environment；
Second acquisition submodule, is configured as obtaining first coordinate of the input equipment cursor in three-dimensional virtual environment；
First determination sub-module, if being configured as that intersection is not present between the first coordinate and coordinate range, it is determined that environment
Input equipment cursor is not included in picture.
Optionally, determining module, including：
3rd acquisition submodule, is configured as obtaining first coordinate of the input equipment cursor in three-dimensional virtual environment；
4th acquisition submodule, is configured as obtaining second coordinate of the midpoint of environment picture in three-dimensional virtual environment；
Second determination sub-module, is configured as, according to the first coordinate and the second coordinate, determining input equipment cursor and environment
The relative position of picture.
Optionally, the device, further includes：
First acquisition module, is configured as obtaining the sensing data that input equipment is sent, sensing data is set by inputting
Standby interior motion sensor gathers, and motion sensor is angular-rate sensor and/or acceleration transducer；
Computing module, is configured as calculating the vibration frequency of input equipment according to sensing data；
Determining module, is additionally configured to not include input equipment cursor in environment picture, and the vibration frequency of input equipment
When rate is more than frequency threshold, the relative position of input equipment cursor and environment picture is determined.
Optionally, the device, further includes：
Second acquisition module, is configured as obtaining the continuous use duration of input equipment；
Determining module, is additionally configured to not include input equipment cursor in environment picture, and the continuous of input equipment makes
When used time length is more than duration threshold value, the relative position of input equipment cursor and environment picture is determined.
Optionally, display module, including：
Submodule is generated, is configured as generating oriented arrow according to relative position, the direction of oriented arrow is drawn by environment
It is directed toward input equipment cursor in the center in face；
Control submodule, is configured as control display device and shows oriented arrow on the precalculated position in environment picture.
Optionally, the device, further includes：
Control module, the display duration for being configured as configured information are more than threshold value, or, detect that input equipment cursor moves
When moving to environment picture, control display device stops showing configured information.
The third aspect, there is provided a kind of information display device, the device include：
Processor；
For storing the memory of processor-executable instruction；
Wherein, processor is configured as：
Whether the corresponding input equipment cursor of input equipment is included in the environment picture that detection display device is currently shown, shown
Show a part for the three-dimensional virtual environment that the environment picture that equipment is currently shown generates for VR hosts；
When not including input equipment cursor in environment picture, the opposite position of input equipment cursor and environment picture is determined
Put；
According to relative position, control display device shows configured information in environment picture.
Fourth aspect, there is provided a kind of computer-readable medium, is stored thereon with programmed instruction, which is processed
The method for information display as described in above-mentioned first aspect is realized when device performs.
The beneficial effect brought of technical solution that the embodiment of the present disclosure provides is：
When VR Host Detections to input equipment cursor are when outside the environment picture that display device is currently shown, by determining
Input equipment cursor and relative position of the environment picture in three-dimensional virtual environment, and display device is controlled according to the relative position
Corresponding configured information is shown in environment picture, so that input equipment cursor is quickly moved to by user according to the configured information
In environment picture；Compared to the position that user in correlation technique can only blindly adjust input equipment, in the embodiment of the present disclosure, pass through
Automatic display is used for the configured information for indicating input equipment cursor relative position so that user can purposefully adjust input and set
Standby orientation, and then improve efficiency input equipment cursor being moved in current environment picture.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, other can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the structure diagram for the VR systems that one exemplary embodiment of the disclosure provides；
Fig. 2 is the flow chart for the method for information display that one exemplary embodiment of the disclosure provides；
Fig. 3 is the flow chart of the method for information display of the disclosure another exemplary embodiment offer；
Fig. 4 is the rectangular coordinate system in space schematic diagram that one exemplary embodiment of the disclosure provides；
Fig. 5 is the interface display schematic diagram that one exemplary embodiment of the disclosure provides；
Fig. 6 is the flow chart of the method for information display of the disclosure another exemplary embodiment offer；
Fig. 7 is the flow chart of the method for information display of the disclosure another exemplary embodiment offer；
Fig. 8 is the structure chart for the information display device that one exemplary embodiment of the disclosure provides；
Fig. 9 is the block diagram for the VR hosts that one exemplary embodiment of the disclosure provides.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Please refer to Fig.1, the structure diagram of the VR systems provided it illustrates disclosure one embodiment.The VR system bags
Include：VR hosts 120, display device 140 and input equipment 160.
VR hosts 120 be used for model three-dimensional virtual environment, generation three-dimensional virtual environment corresponding to three-dimensional display, life
Into dummy object in three-dimensional virtual environment etc..Certainly, it is empty can also to model two-dimensional virtual environment, generation two dimension for VR hosts 120
The dummy object in two-dimentional display picture, generation two-dimensional virtual environment corresponding to near-ring border；Alternatively, VR hosts 120 can be built
Mould three-dimensional virtual environment, the two-dimentional display picture according to corresponding to the view position of user generates the three-dimensional virtual environment, generation
Two-dimensional projection's picture of dummy object etc. in three-dimensional virtual environment, the present embodiment is not construed as limiting this.
VR hosts 120 receive the input signal of input equipment 160, and are shown according to the input signal in three-dimensional virtual environment
Show input equipment cursor, wherein, input equipment cursor can be the icons such as arrow, cross or virtual hand.VR hosts 120 usually by
The electronic devices such as processor on circuit boards, memory, image VR hosts are set to realize.Optionally, VR hosts 120 further include
Image collecting device, changes showing in display device 140 for catching the headwork of user, and according to the headwork of user
Show picture.The method for information display that each embodiment of the disclosure provides is used in VR hosts 120.
Display device 140 is the display performed image display for being worn on user's head.Display device 140 usually wraps
Wearing portion and display unit are included, wearing portion includes being used for the leg of spectacles and elastic webbing that display device 140 is worn on to user's head, shows
Show that portion includes left eye display screen and right eye display screen.Optionally, display device 140 can be in left eye display screen and right eye display screen
Different images is shown, so as to simulate three-dimensional virtual environment for user；Or directly display the three-dimensional of the generation of VR hosts 120
The environment picture of environment.In the present embodiment, the three-dimensional virtual environment of the generation of VR hosts 120 is directly displayed with display device 140
Illustrated exemplified by environment picture, wherein, since the indication range of display device 140 is limited, the ring shown in display device 140
Border picture is only the part picture in three-dimensional virtual environment within sweep of the eye.
Optionally, motion sensor is provided with display device 140, for catching the headwork of user, so that VR
Host 120 changes the environment picture shown in display device 140 according to the headwork of user.
Display device 140 is electrical with VR hosts 120 by flexible PCB or hardware interface or data cable or wireless network
It is connected.
Input equipment 160 is the input peripheral for controlling dummy object in three-dimensional virtual environment.Can be body-sensing gloves,
At least one of somatosensory handle, remote controler, treadmill, mouse, keyboard, human eye focus set.Input equipment 160 generally includes
Some physical buttons, are used for realization startup and/or close input equipment, are used for realization whether detection user is gripping input and set
It is standby, for arousing menu bar etc., the present embodiment is no longer listed one by one herein.
Optionally, the virtual key that partly or entirely can be achieved to be realized by touch-screen in above-mentioned physical button, this
Embodiment is not construed as limiting this.
Optionally, motion sensor is provided with input equipment 160, for gathering the motion state of input equipment 160, and
Motion state is sent to VR hosts 120 in the form of sensing data, so that VR hosts 120 are adjusted according to sensing data
The position of input equipment cursor.Wherein, motion sensor can be any one in acceleration transducer, angular-rate sensor
Kind, and the quantity of the motion sensor of each type can be one, or multiple, the present embodiment is not construed as limiting this.
Input equipment 160 is by cable, bluetooth or Wi-Fi (Wireless-Fidelity, Wireless Fidelity), with VR hosts
120 are connected.
It should be noted that VR hosts 120 can be integrated in the inside of display device 140, it can also be integrated in and show
In the different miscellaneous equipment of equipment 140.In the present embodiment, different from display device 140 other set is integrated in VR hosts 120
Illustrated exemplified by standby.Wherein, miscellaneous equipment can be desktop computer or server etc., and the present embodiment does not limit this
It is fixed.
Fig. 2 is the flow chart for the method for information display that one exemplary embodiment of the disclosure provides.The present embodiment is with the party
Method comes applied to the VR hosts 120 shown in Fig. 1 for example, the method for information display includes the following steps：
In step 201, it is whether corresponding defeated comprising input equipment in the environment picture that detection display device is currently shown
Enter equipment cursor, a part for the three-dimensional virtual environment that the environment picture that display device is currently shown generates for VR hosts.
Due to the indication range of display device it is limited (be usually display device face direction preliminary dimension indication range,
Simulate the visual range of human eye), during normal use, when the locus of input equipment changes, and leave the display
During scope, the corresponding cursor of input equipment is not included in the environment picture that display device is currently shown；Alternatively, due to VR hosts
It is that the data collected to inertial sensor in input equipment integrate, so that it is determined that input equipment position, therefore, with
The growth of input equipment stream time, the error that integral and calculating produces also constantly are accumulated, caused in three-dimensional virtual environment
The physical location of input equipment cursor and input equipment produces angular deviation, causes the input that should be shown in originally in environment picture
Equipment cursor is shown in outside environment picture.
In order to identify input equipment cursor whether outside the environment picture currently shown, in a kind of possible embodiment party
In formula, the coordinate range for the environment picture that VR hosts are currently shown according to display device, and the coordinate of input equipment cursor, inspection
Input equipment cursor is surveyed whether in environment picture.
In step 202, when not including input equipment cursor in environment picture, determine that input equipment cursor is drawn with environment
The relative position in face.
In order to indicate the orientation residing for input equipment cursor outside environment picture, determine not including in environment picture
After input equipment cursor, VR hosts further determine that the relative position of input equipment cursor and environment picture.
Optionally, coordinate of the VR hosts according to input equipment cursor in three-dimensional virtual environment, and environment picture (in certain
One reference point) coordinate in three-dimensional virtual environment, determine the relative position of input equipment cursor and environment picture.
In step 203, configured information is shown in environment picture according to relative position, control display device.
For the ease of the orientation of the adjustment input equipment of user targetedly, so that input equipment cursor be moved to currently
In the environment picture of display, after relative position of the input equipment cursor with environment picture is determined, VR hosts are opposite according to this
Position control display device shows corresponding configured information.
Wherein, configured information is used for the relative direction for indicating input equipment cursor and environment picture, and the configured information can
In the form of using word, icon or animation.
In conclusion in the embodiment of the present disclosure, when VR Host Detections to input equipment cursor are currently shown in display device
Environment picture outside when, by determining input equipment cursor and relative position of the environment picture in three-dimensional virtual environment, and
Display device is controlled to show corresponding configured information in environment picture according to the relative position, so that user believes according to the instruction
Input equipment cursor is quickly moved in environment picture by breath；Input equipment can only be blindly adjusted compared to user in correlation technique
Position, in the embodiment of the present disclosure, by showing the configured information for indicating input equipment cursor relative position automatically so that
User can purposefully adjust the orientation of input equipment, and then improve and input equipment cursor is moved in current environment picture
Efficiency.
Fig. 3 is the flow chart for the method for information display that one exemplary embodiment of the disclosure provides.The present embodiment is with the party
Method comes applied to the VR hosts 120 shown in Fig. 1 for example, the method for information display includes the following steps：
In step 301, coordinate range of the environment picture that acquisition display device is currently shown in three-dimensional virtual environment,
A part for the three-dimensional virtual environment that the environment picture that display device is currently shown generates for VR hosts.
In a kind of possible implementation, prestore a rectangular space coordinate based on three-dimensional virtual environment in VR hosts
System, when detecting display environment picture in display device, you can obtain the coordinate of the environment picture in three-dimensional virtual environment
Scope, i.e., the set of all pixels point coordinate in rectangular coordinate system in space in environment picture, wherein, when the posture of display device
When changing, the coordinate range of the environment picture currently shown also accordingly changes.
Schematically, as shown in figure 4, the x coordinate scope of environment picture 41 is x ∈ [70,150], y-coordinate for y ∈ [70,
110], z coordinate scope is z ∈ [20,140], and further, the whole coordinates for determining to meet above-mentioned each coordinate range are environment
Coordinate range of the picture 41 in three-dimensional virtual environment.
In step 302, first coordinate of the input equipment cursor in three-dimensional virtual environment is obtained.
After input equipment access VR hosts, VR hosts determine that one of input equipment cursor is initial in three-dimensional virtual environment
Coordinate.And then in the motion process of input equipment, VR hosts get the biography that the motion sensor in input equipment collects
Sensor data, and determine according to the sensing data direction of motion and posture of input equipment, thus will be in actual environment it is dynamic
It is mapped in three-dimensional virtual environment.Further, VR hosts can obtain input equipment cursor in three-dimensional virtual environment
First coordinate.
Schematically, as shown in figure 4, VR hosts determine that the first coordinate of input equipment cursor B is (- 30,15,20).
In step 303, if intersection is not present between the first coordinate and coordinate range, it is determined that do not include in environment picture
Input equipment cursor.
After the coordinate range for determining corresponding first coordinate of input equipment and environment picture, VR hosts continue judgement first
It whether there is intersection between coordinate and coordinate range, handed over when determining to be not present between the first coordinate and the coordinate range of environment picture
During collection, VR hosts determine not including input equipment cursor in environment picture；When the first coordinate and the coordinate range of environment picture
Between there are during intersection, VR hosts determine to include input equipment cursor in environment picture.
With reference to the example in step 301 and step 302, as shown in figure 4, due to input equipment cursor B the first coordinate not
In the coordinate range of environment picture 41, VR hosts determine that intersection is not present with coordinate range in the first coordinate, further determines that
Input equipment cursor is not included in environment picture 41.
In step 304, when not including input equipment cursor in environment picture, the midpoint of environment picture is obtained in three-dimensional
The second coordinate in virtual environment.
When determining input equipment cursor when outside the environment picture currently shown, VR hosts are further drawn according to environment
The coordinate of a certain reference point in face, determines the relative position between input equipment cursor and environment picture.Optionally, the reference
Point is the central point of environment picture.
In a kind of possible implementation, after the coordinate range of environment picture is determined, VR hosts determine x, y and z
The intermediate value of coordinate range is x, y and z coordinate of environment midpoint picture.
With reference to the example in step 303, as shown in figure 4, VR hosts determine the x coordinate of environment midpoint picture A for [70,
150] intermediate value 110, y-coordinate are the intermediate value 90 of [70,110], and z coordinate is the intermediate value 80 of [20,140], further, is determined
The coordinate of environment midpoint picture A is (110,90,80).
In step 305, according to the first coordinate and the second coordinate, the opposite position of input equipment cursor and environment picture is determined
Put.
After getting corresponding first coordinate of input equipment cursor and corresponding second coordinate of environment midpoint picture, VR master
Machine is the relative position that input equipment cursor and environment picture are determined according to two coordinates.
Optionally, VR hosts are sat according to the first coordinate and the second coordinate calculated direction vector, wherein direction vector=second
The-the first coordinate is marked, further, it is opposite with environment picture that the direction of direction vector is determined as input equipment cursor by VR hosts
Direction, by the distance for being sized to input equipment cursor and environment midpoint picture of direction vector.
Schematically, as shown in figure 4, the coordinate of environment midpoint picture A is (110,90,80), the seat of input equipment cursor B
(- 30,15,20) are designated as, further, VR Framework computing direction vectors
And by direction vectorDirection be determined as the relative direction of input equipment cursor and environment picture, direction vectorIt is big
The small distance for being determined as input equipment cursor and environment midpoint picture.
Within step 306, oriented arrow is generated according to relative position, the direction of oriented arrow is by the center of environment picture
It is directed toward input equipment cursor.
After VR hosts determine the relative position of input equipment cursor and environment picture, generated according to relative position by environment
It is directed toward the oriented arrow of input equipment cursor in picture center.
In step 307, display device is controlled to show oriented arrow on the precalculated position in environment picture.
The precalculated position that VR hosts determine to show in environment picture again according to the direction of oriented arrow meaning, and then control aobvious
Show that equipment shows oriented arrow on the precalculated position in environment picture.Optionally, which is the left side of environment picture
Edge, right side edge, top edge or lower edge etc..
For example, when VR Host Detections to oriented arrow are directed toward environment picture right side, control display device is in screen-picture
Right side edge show the oriented arrow；When VR Host Detections to oriented arrow are directed toward environment picture left side, control display is set
The standby left side edge in screen-picture shows the oriented arrow.
With reference to the example in step 304, schematically, as shown in figure 5, environment picture 51 left side edge show it is oriented
Arrow 52.
After oriented arrow 52 are shown in environment picture 51, in order to which input equipment cursor is moved to current environment picture
Direction interior, that user indicates along oriented arrow 52, moves backward input equipment, and in real time, VR hosts are received in input equipment
The sensing data that motion sensor collects, and then according to the change in location of input equipment in above-mentioned moving process, will input
Equipment cursor is moved in environment picture 51.
In step 308, when the display duration of configured information is more than threshold value, or, detect that input equipment cursor is moved to
During environment picture, control display device stops showing configured information.
In order to avoid long-time display reminding information causes to block to picture, influence user and carry out immersion interaction, VR master
Machine obtains the display duration of configured information, and when length is more than threshold value when displayed, control display device stops showing configured information.This
In embodiment, which is oriented arrow.Wherein, threshold value 5s, optionally, the threshold value can set interface by user
Interior sets itself.
In a kind of possible implementation, in environment picture after display reminding information, according to input equipment orientation
Adjustment situation, VR hosts detect whether input equipment cursor is moved in environment picture in real time, when VR Host Detections are set to input
After standby cursor is moved in environment picture, control display device stops showing configured information.
In the present embodiment, when input equipment cursor is not in indication range, VR hosts are according to input equipment cursor and ring
Coordinate of the border picture in the first rectangular coordinate system in space, determines the relative position of input equipment cursor and environment picture；And then
According to the relative position, control display device is shown on the precalculated position of environment picture to be directed toward VR hosts by environment picture center
The oriented arrow of input equipment cursor.User can change input equipment position according to the oriented arrow is autotelic, make input
Equipment cursor is shown in environment picture.Improve includes the efficiency in environment picture by input equipment cursor.
In the present embodiment, reach threshold value in the display duration of configured information, or, detect that input equipment cursor is moved to ring
During the picture of border, VR hosts are automatically stopped display configured information, and avoiding configured information, user's immersion is experienced in display for a long time
Influence.
Under normal conditions, input equipment cursor is not shown in environment picture, i.e., when user can not see input equipment cursor,
User can be tentative rock input equipment, therefore, in following embodiments, using input equipment rock be used as trigger condition triggering
Illustrated exemplified by display configured information.
In a kind of possible implementation, as shown in fig. 6, further including step 309 before above-mentioned steps 304 to step 311.
In a step 309, the sensing data that input equipment is sent is obtained, sensing data is by the movement in input equipment
Sensor gathers, and motion sensor is angular-rate sensor and/or acceleration transducer.
Optionally, when the motion sensor in input equipment is angular-rate sensor, input equipment is sent to VR hosts
Sensing data be angular velocity data, wherein, angular velocity data includes angular speed direction and angular speed size；Correspondingly,
VR hosts obtain the angular velocity data that input equipment is sent.
Optionally, when the motion sensor in input equipment is acceleration transducer, input equipment is sent to VR hosts
Sensing data be acceleration information, wherein, acceleration information includes acceleration direction and acceleration magnitude；Correspondingly,
VR hosts obtain the acceleration information that input equipment is sent.
In the step 310, the vibration frequency of input equipment is calculated according to sensing data.
Wherein, the calculation formula of vibration frequency is：Vibration frequency=vibration number ÷ vibration times.
In a kind of possible embodiment, when being vibrated due to input equipment, its angular speed direction can change,
Therefore, when the motion sensor in input equipment is angular-rate sensor, VR hosts get angular-rate sensor transmission
The vibration number of input equipment is determined behind angular speed direction and angular speed size according to the number of angular speed direction change, further
, VR hosts calculate vibration frequency according to vibration number and vibration time；
Similar, when the motion sensor in input equipment is acceleration transducer, VR hosts are according to acceleration information
The acceleration direction change situation of instruction, determines the vibration frequency of input equipment, and further calculates shaking for input equipment
Dynamic frequency.
In step 311, judge vibration frequency whether overfrequency threshold value.
Since when user finds cursor, subconscious input equipment can be rocked, therefore vibration is pre-set in VR hosts
Frequency threshold, after the vibration frequency of input equipment is obtained by calculation in VR hosts, judge vibration frequency whether overfrequency threshold
Value, wherein, frequency threshold can be 4 times/second.
Further, when not including input equipment cursor in environment picture, and the vibration frequency of input equipment is more than frequency
During threshold value, VR hosts continue to execute step 304 to definite input equipment cursor in 305 and the step of the relative position of environment picture
Suddenly.
In the present embodiment, when not including input equipment cursor, and the movement of input equipment in VR Host Detection environment pictures
State symbol share family find cursor when motion state when, show configured information, show that the trigger condition of configured information meets use
The use habit at family, improves the efficiency that input equipment cursor is moved in environment picture by user.
During the continuous work of input equipment, it is inclined that input equipment cursor with input equipment physical location can produce angle
Difference.Different from the input equipment cursor caused by normal operating outside environment picture scope, when due to angular deviation cause it is defeated
Enter equipment cursor when outside environment picture, user can not determine the specific location of input equipment cursor, therefore display device needs
The position of input equipment cursor is prompted, as shown in fig. 7, further including step 312 and 313 before above-mentioned steps 304：
In step 312, the continuous use duration of input equipment is obtained.
After input equipment continuously works long hours, due to the presence of angular deviation, cause what display device was currently shown
Input equipment cursor is not included in environment picture.
Input equipment cursor is not included in the environment picture that definite display device is currently shown, VR hosts further obtain
The continuous use duration of input equipment.
In step 313, judge to be used continuously whether duration exceedes duration threshold value.
In a kind of possible implementation, duration threshold value is stored with VR hosts, when getting the continuous of input equipment
After duration, VR hosts judge to be used continuously whether duration exceedes duration threshold value.Wherein, duration threshold value could be provided as
5min。
Further, when not including input equipment cursor in environment picture, and the continuous use duration of input equipment is more than
During duration threshold value, VR hosts continue to execute step 304 to definite input equipment cursor in 305 and the relative position of environment picture
Step.
In the present embodiment, the continuous use duration that input equipment is got when VR hosts exceedes duration threshold value, and environment is drawn
When not including input equipment cursor in face, show configured information, solve because of input equipment cursor and input equipment physical location
Between there are angular deviation, the problem of causing user can not determine the specific location of input equipment cursor.
Following is embodiment of the present disclosure, can be used for performing embodiments of the present disclosure.It is real for disclosure device
The details not disclosed in example is applied, refer to embodiments of the present disclosure.
With reference to figure 8, the structure chart of the information display device provided it illustrates disclosure one embodiment.The device can be with
Pass through all or part being implemented in combination with as terminal of software, hardware or both.The device includes：Detection module
810th, determining module 820, display module 830.
Detection module 810, is configured as whether including input equipment in the environment picture that detection display device is currently shown
Corresponding input equipment cursor, one of the three-dimensional virtual environment that the environment picture that display device is currently shown generates for VR hosts
Point；
Determining module 820, when being configured as not including in environment picture input equipment cursor, determines input equipment cursor
With the relative position of environment picture；
Display module 830, is configured as showing instruction letter in environment picture according to relative position, control display device
Breath.
Optionally, detection module 810, including：
First acquisition submodule, is configured as obtaining coordinate range of the environment picture in three-dimensional virtual environment；
Second acquisition submodule, is configured as obtaining first coordinate of the input equipment cursor in three-dimensional virtual environment；
First determination sub-module, if being configured as that intersection is not present between the first coordinate and coordinate range, it is determined that environment
Input equipment cursor is not included in picture.
Optionally, determining module 820, including：
3rd acquisition submodule, is configured as obtaining first coordinate of the input equipment cursor in three-dimensional virtual environment；
4th acquisition submodule, is configured as obtaining second coordinate of the midpoint of environment picture in three-dimensional virtual environment；
Second determination sub-module, is configured as, according to the first coordinate and the second coordinate, determining input equipment cursor and environment
The relative position of picture.
Optionally, the device, further includes：
First acquisition module, is configured as obtaining the sensing data that input equipment is sent, sensing data is set by inputting
Standby interior motion sensor gathers, and motion sensor is angular-rate sensor and/or acceleration transducer；
Computing module, is configured as calculating the vibration frequency of input equipment according to sensing data；
Determining module, is additionally configured to not include input equipment cursor in environment picture, and the vibration frequency of input equipment
When rate is more than frequency threshold, the relative position of input equipment cursor and environment picture is determined.
Optionally, the device, further includes：
Second acquisition module, is configured as obtaining the continuous use duration of input equipment；
Determining module, which is additionally configured to work as in environment picture, does not include input equipment cursor, and during the continuous use of input equipment
When length is more than duration threshold value, the relative position of input equipment cursor and environment picture is determined.
Optionally, display module 830, including：
Submodule is generated, is configured as generating oriented arrow according to relative position, the direction of oriented arrow is drawn by environment
It is directed toward input equipment cursor in the center in face；
Control submodule, is configured as control display device and shows oriented arrow on the precalculated position in environment picture.
Optionally, the device, further includes：
Control module, the display duration for being configured as configured information are more than threshold value, or, detect that input equipment cursor moves
When moving to environment picture, control display device stops showing configured information.
In conclusion in the embodiment of the present disclosure, when VR Host Detections to input equipment cursor are currently shown in display device
Environment picture outside when, by determining input equipment cursor and relative position of the environment picture in three-dimensional virtual environment, and
Display device is controlled to show corresponding configured information in environment picture according to the relative position, so that user believes according to the instruction
Input equipment cursor is quickly moved in environment picture by breath；Input equipment can only be blindly adjusted compared to user in correlation technique
Position, in the embodiment of the present disclosure, by showing the configured information for indicating input equipment cursor relative position automatically so that
User can purposefully adjust the orientation of input equipment, and then improve and input equipment cursor is moved in current environment picture
Efficiency.
In the present embodiment, when input equipment cursor is not in indication range, VR hosts are according to input equipment cursor and ring
Coordinate of the border picture in the first rectangular coordinate system in space, determines the relative position of input equipment cursor and environment picture；And then
According to the relative position, control display device is shown on the precalculated position of environment picture to be directed toward VR hosts by environment picture center
The oriented arrow of input equipment cursor.User can change input equipment position according to the oriented arrow is autotelic, make input
Equipment cursor is shown in environment picture.Improve includes the efficiency in environment picture by input equipment cursor.
In the present embodiment, reach threshold value in the display duration of configured information, or, detect that input equipment cursor is moved to ring
During the picture of border, VR hosts are automatically stopped display configured information, and avoiding configured information, user's immersion is experienced in display for a long time
Influence.
In the present embodiment, when not including input equipment cursor, and the movement of input equipment in VR Host Detection environment pictures
State symbol share family find cursor when motion state when, show configured information, show that the trigger condition of configured information meets use
The use habit at family, improves the efficiency that input equipment cursor is moved in environment picture by user.
In the present embodiment, the continuous use duration that input equipment is got when VR hosts exceedes duration threshold value, and environment is drawn
When not including input equipment cursor in face, show configured information, solve because of input equipment cursor and input equipment physical location
Between there are angular deviation, the problem of causing user can not determine the specific location of input equipment cursor.
Fig. 9 is a kind of block diagram of VR hosts 900 according to an exemplary embodiment.With reference to Fig. 9, VR hosts 900 can
With including following one or more assemblies：Processing component 902, memory 904, power supply module 906 and communication component 916.
Processing component 902 usually controls the integrated operation of VR hosts 900.Processing component 902 can include one or more
Processor 920 carrys out execute instruction, to complete all or part of step of above-mentioned method.In addition, processing component 902 can include
One or more modules, easy to the interaction between processing component 902 and other assemblies.
Memory 904 is configured as storing various types of data to support the operation in VR hosts 900.These data
Example includes the instruction of any application program or method for being operated on VR hosts 900.Memory 904 can be by any class
The volatibility or non-volatile memory device or combinations thereof of type are realized, such as static RAM (SRAM), electricity
Erasable Programmable Read Only Memory EPROM (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory
(PROM), read-only storage (ROM), magnetic memory, flash memory, disk or CD.
Power supply module 906 provides electric power for the various assemblies of VR hosts 900.Power supply module 906 can include power management
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for VR hosts 900.
Communication component 916 is configured to facilitate wired or wireless between VR hosts 900 and access device and display device
The communication of mode.VR hosts 900 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or their group
Close.In one exemplary embodiment, communication component 916 receives the broadcast from external broadcasting management system via broadcast channel
Signal or broadcast related information.In one exemplary embodiment, the communication component 916 further includes near-field communication (NFC) mould
Block, to promote junction service.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) skill can be based in NFC module
Art, ultra wide band (UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 904 of instruction, above-metioned instruction can be performed by the processor 920 of VR hosts 900 and shown to complete above- mentioned information
Method.For example, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM,
Tape, floppy disk and optical data storage devices etc..
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice invention disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be appreciated that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by appended claim.
Claims (16)
1. a kind of method for information display, it is characterised in that applied in the VR hosts of Virtual Reality system, the VR hosts divide
It is not connected with input equipment and display device, the described method includes：
Detect in the environment picture that the display device is currently shown and whether include the corresponding input equipment light of the input equipment
Mark, a part for the three-dimensional virtual environment that the environment picture that the display device is currently shown generates for the VR hosts；
When not including the input equipment cursor in the environment picture, determine that the input equipment cursor is drawn with the environment
The relative position in face；
According to the relative position, the display device is controlled to show configured information in the environment picture.
2. according to the method described in claim 1, it is characterized in that, the environment that the detection display device is currently shown is drawn
Whether the input equipment corresponding input equipment cursor is included in face, including：
Obtain coordinate range of the environment picture in the three-dimensional virtual environment；
Obtain first coordinate of the input equipment cursor in the three-dimensional virtual environment；
If intersection is not present between first coordinate and the coordinate range, it is determined that do not include in the environment picture described
Input equipment cursor.
3. according to the method described in claim 1, it is characterized in that, described determine that the input equipment cursor is drawn with the environment
The relative position in face, including：
Obtain first coordinate of the input equipment cursor in the three-dimensional virtual environment；
Obtain second coordinate of the midpoint of the environment picture in the three-dimensional virtual environment；
According to first coordinate and second coordinate, the opposite position of the input equipment cursor and the environment picture is determined
Put.
4. method according to any one of claims 1 to 3, it is characterised in that described to determine the input equipment cursor and institute
Before the relative position for stating environment picture, the method, further includes：
The sensing data that the input equipment is sent is obtained, the sensing data is by the motion-sensing in the input equipment
Device gathers, and the motion sensor is angular-rate sensor and/or acceleration transducer；
The vibration frequency of the input equipment is calculated according to the sensing data；
The relative position for determining the input equipment cursor and the environment picture, including：
When not including the input equipment cursor in the environment picture, and the vibration frequency of the input equipment is more than frequency threshold
During value, the relative position of the input equipment cursor and the environment picture is determined.
5. method according to any one of claims 1 to 3, it is characterised in that described to determine the input equipment cursor and institute
Before the relative position for stating environment picture, the method, further includes：
Obtain the continuous use duration of the input equipment；
The relative position for determining the input equipment cursor and the environment picture, including：
When not including the input equipment cursor in the environment picture, and when the continuous use duration of the input equipment is more than
During long threshold value, the relative position of the input equipment cursor and the environment picture is determined.
6. method according to any one of claims 1 to 3, it is characterised in that it is described according to the relative position, described in control
Display device shows configured information in the environment picture, including：
Oriented arrow is generated according to the relative position, the direction of the oriented arrow is the center direction by the environment picture
The input equipment cursor；
The display device is controlled to show the oriented arrow on the precalculated position in the environment picture.
7. method according to any one of claims 1 to 3, it is characterised in that the method, further includes：
When the display duration of the configured information is more than threshold value, or, detect that the input equipment cursor is moved to the environment
During picture, the display device is controlled to stop showing the configured information.
8. a kind of information display device, it is characterised in that applied in the VR hosts of Virtual Reality system, the VR hosts divide
It is not connected with input equipment and display device, described device includes：
Detection module, is configured as detecting in the environment picture that the display device is currently shown whether include the input equipment
Corresponding input equipment cursor, the environment picture that the display device is currently shown are the three-dimensional ring of VR hosts generation
The part in border；
Determining module, when being configured as not including in the environment picture input equipment cursor, determines that the input is set
The relative position of standby cursor and the environment picture；
Display module, is configured as according to the relative position, controls the display device to be shown in the environment picture and refers to
Show information.
9. device according to claim 8, it is characterised in that the detection module, including：
First acquisition submodule, is configured as obtaining coordinate range of the environment picture in the three-dimensional virtual environment；
Second acquisition submodule, is configured as obtaining first seat of the input equipment cursor in the three-dimensional virtual environment
Mark；
First determination sub-module, if being configured as that intersection is not present between first coordinate and the coordinate range, it is determined that
The input equipment cursor is not included in the environment picture.
10. device according to claim 8, it is characterised in that the determining module, including：
3rd acquisition submodule, is configured as obtaining first seat of the input equipment cursor in the three-dimensional virtual environment
Mark；
4th acquisition submodule, is configured as obtaining second seat of the midpoint of the environment picture in the three-dimensional virtual environment
Mark；
Second determination sub-module, is configured as, according to first coordinate and second coordinate, determining the input equipment light
The relative position of mark and the environment picture.
11. according to any device of claim 8 to 10, it is characterised in that described device, further includes：
First acquisition module, is configured as obtaining the sensing data that the input equipment is sent, the sensing data is by institute
The motion sensor collection in input equipment is stated, the motion sensor is angular-rate sensor and/or acceleration transducer；
Computing module, is configured as calculating the vibration frequency of the input equipment according to the sensing data；
The determining module, is additionally configured to not include the input equipment cursor, and the input in the environment picture
When the vibration frequency of equipment is more than frequency threshold, the relative position of the input equipment cursor and the environment picture is determined.
12. according to any device of claim 8 to 10, it is characterised in that described device, further includes：
Second acquisition module, is configured as obtaining the continuous use duration of the input equipment；
The determining module, is additionally configured to not include the input equipment cursor, and the input in the environment picture
When the continuous use duration of equipment is more than duration threshold value, the opposite position of the input equipment cursor and the environment picture is determined
Put.
13. according to any device of claim 8 to 10, it is characterised in that the display module, including：
Submodule is generated, is configured as generating oriented arrow according to the relative position, the direction of the oriented arrow is by institute
It is directed toward the input equipment cursor in the center for stating environment picture；
Control submodule, be configured as controlling the display device shown on the precalculated position in the environment picture described in have
To arrow.
14. according to any device of claim 8 to 10, it is characterised in that described device, further includes：
Control module, the display duration for being configured as the configured information is more than threshold value, or, detects the input equipment light
When mark is moved to the environment picture, the display device is controlled to stop showing the configured information.
15. a kind of information display device, it is characterised in that described device includes：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as：
Detect in the environment picture that the display device is currently shown and whether include the corresponding input equipment light of the input equipment
Mark, a part for the three-dimensional virtual environment that the environment picture that the display device is currently shown generates for the VR hosts；
When not including the input equipment cursor in the environment picture, determine that the input equipment cursor is drawn with the environment
The relative position in face；
According to the relative position, the display device is controlled to show configured information in the environment picture.
16. a kind of computer-readable medium, it is characterised in that be stored thereon with programmed instruction, described program is instructed by processor
The method for information display as described in claim 1 to 7 is any is realized during execution.
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