CN117765207A - Virtual interface display method, device, equipment and medium - Google Patents

Abstract

Embodiments of the present disclosure relate to a display method, device, equipment and medium for a virtual interface, wherein the method includes: in response to a viewing operation of a virtual interface displayed in an interface display layer, obtaining a predetermined standard corresponding to the virtual interface Reference position, where the standard reference position is the predetermined position of the standard layer in the virtual reality space. The interface display layer is located directly behind the standard display layer parallel to the vertical coordinate axis in the virtual reality space. The direction that the interior of the real space points to the user is the positive direction of the vertical coordinate axis; the interface display layer with the virtual interface rendered is controlled according to the standard reference position, and is translated along the positive direction of the vertical coordinate axis to the target reference display position for display. As a result, the depth information of the virtual reality space is fully utilized to display the relevant virtual interface, which improves the visual three-dimensionality of the virtual interface.

Description

Display method, device, equipment and media of virtual interface

Technical field

The present disclosure relates to the field of virtual reality technology, and in particular, to a display method, device, equipment and medium for a virtual interface.

Background technique

Virtual Reality (VR) technology, also known as virtual environment, spiritual environment or artificial environment, refers to the use of computers to generate a virtual environment that directly exerts visual, auditory and tactile sensations on participants and allows them to observe and operate interactively. world technology. Improving the VR operating experience has become a mainstream trend.

In the related technology, application operations can be implemented in a virtual reality space based on virtual reality technology. In the virtual reality space, the display position of the virtual interface is determined according to the optimal viewing distance from the user's eyes, and the corresponding virtual interface is displayed in the form of a spatial virtual screen at the display position.

However, in the above-mentioned method of determining the display position of the virtual interface in the virtual reality space based on the optimal viewing distance from the user's human eyes, the display method of the virtual interface does not fully utilize the depth information in the virtual reality space, affecting the user's visual experience.

Contents of the invention

In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides a virtual interface display method, device, equipment and medium to simulate the display of the virtual interface in the real world and make full use of the virtual interface in the virtual reality space. The depth information is used to realize the three-dimensional sense of the virtual interface display on the basis of realizing the display of the virtual interface.

Embodiments of the present disclosure provide a method for displaying a virtual interface. The method includes: in response to a viewing operation of a virtual interface displayed in an interface display layer, obtaining a predetermined standard reference position corresponding to the virtual interface, Wherein, the standard reference position is a predetermined position of the standard layer in the virtual reality space, and the interface display layer is located parallel to the standard display layer in the direction of the vertical coordinate axis in the virtual reality space. Directly behind, the direction pointing to the user from the inside of the virtual reality space is the positive direction of the vertical coordinate axis; the interface display layer rendered with the virtual interface is controlled according to the standard reference position, along the vertical coordinate The positive direction of the axis is translated to the target reference display position for display, wherein the vertical coordinate value corresponding to the target reference display position is less than or equal to the vertical coordinate value corresponding to the standard reference position.

Embodiments of the present disclosure also provide a display device for a virtual interface. The device includes: an acquisition module, configured to acquire the predetermined virtual interface in response to a viewing operation of the virtual interface displayed in the interface display layer. The corresponding standard reference position, wherein the standard reference position is the position of the predetermined standard layer in the virtual reality space, and the interface display layer is located parallel to the vertical coordinate axis direction in the virtual reality space. Directly behind the standard display layer, the direction pointing to the user from the inside of the virtual reality space is the positive direction of the vertical coordinate axis; a display processing module configured to control the rendering of the virtual interface according to the standard reference position The interface display layer is translated along the positive direction of the vertical coordinate axis to the target reference display position for display, wherein the vertical coordinate value corresponding to the target reference display position is less than or equal to the vertical coordinate value corresponding to the standard reference position. .

An embodiment of the present disclosure also provides an electronic device. The electronic device includes: a processor; a memory used to store instructions executable by the processor; and the processor is used to read the instruction from the memory. The instructions can be executed and executed to implement the display method of the virtual interface provided by the embodiments of the present disclosure.

Embodiments of the present disclosure also provide a computer-readable storage medium, the storage medium stores a computer program, and the computer program is used to execute the display method of a virtual interface as provided by the embodiments of the present disclosure.

Compared with the existing technology, the technical solution provided by the embodiments of the present disclosure has the following advantages:

The display scheme of the virtual interface provided by the embodiment of the present disclosure is to obtain the predetermined standard reference position corresponding to the virtual interface in response to the viewing operation of the virtual interface displayed in the interface display layer, where the standard reference position is the predetermined The position of the standard layer in the virtual reality space. The interface display layer is parallel to the vertical coordinate axis in the virtual reality space and is directly behind the standard display layer. The direction from the inside of the virtual reality space to the user is the vertical coordinate axis. In the positive direction, control the rendering of the interface display layer with the virtual interface according to the standard reference position, and translate it along the positive direction of the vertical coordinate axis to the target reference display position for display, where the vertical coordinate value corresponding to the target reference display position is less than or equal to the standard Vertical coordinate value corresponding to the reference position. In the embodiment of the present disclosure, an interface display layer with a depth of field relationship with the standard display layer is set to display the virtual interface. On the basis of realizing the virtual interface rendering display, the depth of field effect of the virtual interface display is created. When displaying the virtual interface Controlling the forward movement of the virtual interface toward the vertical axis improves the three-dimensional display of the virtual interface.

Description of drawings

The above and other features, advantages, and aspects of various embodiments of the present disclosure will become more apparent with reference to the following detailed description taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It is to be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.

Figure 1 is a schematic diagram of an application scenario of a virtual reality device provided by the present disclosure;

Figure 2 is a schematic flowchart of a virtual interface display method provided by an embodiment of the present disclosure;

Figure 3 is a schematic diagram of a display scene of a virtual interface provided by an embodiment of the present disclosure;

Figure 4 is a schematic diagram of a display scene of another virtual interface provided by an embodiment of the present disclosure;

Figure 5 is a schematic diagram of a display scene of another virtual interface provided by an embodiment of the present disclosure;

Figure 6 is a schematic diagram of a display scene of another virtual interface provided by an embodiment of the present disclosure;

Figure 7 is a schematic diagram of a display scene of another virtual interface provided by an embodiment of the present disclosure;

Figure 8 is a schematic diagram of a display scene of another virtual interface provided by an embodiment of the present disclosure;

Figure 9 is a schematic diagram of a display scene of another virtual interface provided by an embodiment of the present disclosure;

Figure 10 is a schematic diagram of a display scene of another virtual interface provided by an embodiment of the present disclosure;

Figure 11 is a schematic structural diagram of a virtual interface display device provided by an embodiment of the present disclosure;

Figure 12 is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.

Detailed ways

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, which rather are provided for A more thorough and complete understanding of this disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of the present disclosure.

It should be understood that various steps described in the method implementations of the present disclosure may be executed in different orders and/or in parallel. Furthermore, method embodiments may include additional steps and/or omit performance of illustrated steps. The scope of the present disclosure is not limited in this regard.

As used herein, the term "include" and its variations are open-ended, ie, "including but not limited to." The term "based on" means "based at least in part on." The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; and the term "some embodiments" means "at least some embodiments". Relevant definitions of other terms will be given in the description below.

It should be noted that concepts such as “first” and “second” mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units. Or interdependence.

It should be noted that the modifications of "one" and "plurality" mentioned in this disclosure are illustrative and not restrictive. Those skilled in the art will understand that unless the context clearly indicates otherwise, it should be understood as "one or Multiple”.

The names of messages or information exchanged between multiple devices in the embodiments of the present disclosure are for illustrative purposes only and are not used to limit the scope of these messages or information.

VR: VR is a technology for creating and experiencing virtual worlds. It calculates to generate a virtual environment and is a kind of multi-source information (the virtual reality mentioned in this article at least includes visual perception, and can also include auditory perception, tactile perception, and motion perception. , and even includes taste perception, smell perception, etc.), realizing the integration of virtual environments, interactive three-dimensional dynamic vision and simulation of physical behaviors, immersing users in simulated virtual reality environments, and realizing applications such as maps, games, Applications in various virtual environments such as video, education, medical care, simulation, collaborative training, sales, assisted manufacturing, maintenance and repair, etc.

Virtual reality equipment, a terminal that implements virtual reality effects in VR, can usually be provided in the form of glasses, helmet-mounted displays (HMD), and contact lenses to achieve visual perception and other forms of perception. Of course, virtual reality The form of equipment implementation is not limited to this, and can be further miniaturized or enlarged as needed.

The virtual reality devices recorded in the embodiments of this disclosure may include but are not limited to the following types:

Computer-side virtual reality (PCVR) equipment uses the PC side to perform calculations and data output related to virtual reality functions. The external computer-side virtual reality equipment uses the data output from the PC side to achieve virtual reality effects.

Mobile virtual reality equipment supports setting up a mobile terminal (such as a smartphone) in various ways (such as a head-mounted display with a special card slot), and through a wired or wireless connection with the mobile terminal, the mobile terminal performs virtual reality Function-related calculations and output data to mobile virtual reality devices, such as viewing virtual reality videos through mobile terminal APPs.

The all-in-one virtual reality device has a processor for performing calculations related to virtual functions, so it has independent virtual reality input and output functions. It does not need to be connected to a PC or mobile terminal, and has a high degree of freedom in use.

Virtual objects are objects that interact in an extended reality scene. They are controlled by users or robot programs (for example, robot programs based on artificial intelligence) and can be still, move, and perform various behaviors in the extended reality scene.

Taking the VR scene as an example, as shown in Figure 1, HMDs are relatively light, ergonomically comfortable, and provide high-resolution content with low latency. The virtual reality device is equipped with a posture detection sensor (such as a nine-axis sensor), which is used to detect posture changes of the virtual reality device in real time. If the user wears a virtual reality device, when the user's head posture changes, the head posture will be changed. The real-time posture is transmitted to the processor to calculate the gaze point of the user's line of sight in the virtual environment. In related technologies, the virtual interface in the three-dimensional model of the virtual environment is calculated based on the gaze point and is within the user's gaze range (i.e., the virtual field of view). , and displayed on the display screen, giving people an immersive experience as if they were watching in a real environment.

In this embodiment, when the user wears the HMD device and opens a predetermined virtual application, the HMD device will run the corresponding virtual scene. The virtual scene can be a simulation environment of the real world, or a semi-simulated and semi-fictional virtual scene. It can also be a purely fictitious virtual scene. The virtual scene may be any one of a two-dimensional virtual scene, a 2.5-dimensional virtual scene, or a three-dimensional virtual scene. The embodiments of the present disclosure do not limit the dimensions of the virtual scene. For example, the virtual scene may include people, sky, land, ocean, etc., and the land may include environmental elements such as deserts and cities. The virtual scene also displays an operation interface corresponding to the virtual application, which can be used through handle devices, bare hand gestures, Virtual wearable devices and other methods to interact with the operating interface.

In this embodiment, when the user wears the HMD device and opens a predetermined virtual application, the HMD device will run the corresponding virtual reality scene and display the relevant virtual interface of the virtual application in the virtual reality scene. Users can interactively control virtual interfaces through handle devices, bare hand gestures, etc.

Among them, in some possible embodiments, for the virtual interface in the virtual reality scene, considering the rendering logic of the virtual reality scene, it may be different from the rendering logic of the preset rendering component that comes with the virtual reality device, for example, The virtual reality scene is rendered based on the Unity engine, and the virtual reality device is rendered based on the Open Graphics Library (OpenGL) that comes with Android. Usually, the relevant functions of the actual application corresponding to the virtual application are based on Android's preset Assume that the rendering component is developed. Therefore, it is impossible to render the virtual interface based on the Unity engine. Therefore, in order to realize the normal display of the virtual interface in the virtual reality scene, in the embodiment of the present disclosure, the preset rendering component of the virtual reality device is reused. Render the virtual interface. Among them, the virtual interface includes but is not limited to any corresponding functional page in the virtual application, video frame cards in the virtual application, etc. The specific content of the virtual interface displayed may vary according to the needs of the scene.

In one embodiment of the present disclosure, when a rendering requirement for a virtual interface is detected, interface rendering information of the virtual interface is requested from a server, and a preset rendering component of the virtual reality device renders and generates a virtual interface according to the interface rendering information and then transmits it to the Unity engine for displaying the virtual interface.

When displaying a virtual interface, it is usually displayed at a preset display distance from the user's eyes in the prior art. This disclosure proposes a method that fully utilizes the depth information in the virtual reality space to display the virtual interface with a depth-of-field stereoscopic effect. The display method of the virtual interface. The method is introduced below with reference to specific embodiments.

Figure 2 is a schematic flowchart of a virtual interface display method provided by an embodiment of the present disclosure. The method can be executed by a virtual interface display device, where the device can be implemented using software and/or hardware, and can generally be integrated in electronic equipment. . As shown in Figure 2, the method includes:

Step 201: In response to the viewing operation of the virtual interface displayed in the interface display layer, obtain the standard reference position corresponding to the predetermined virtual interface, where,

The standard reference position is the predetermined position of the standard layer in the virtual reality space. The interface display layer is parallel to the vertical coordinate axis direction in the virtual reality space and is directly behind the standard display layer, pointing from the inside of the virtual reality space. The user's direction is the positive direction of the vertical coordinate axis.

In one embodiment of the present disclosure, the standard reference position of the standard display layer in the virtual reality space is first determined, where the standard reference position is located within the virtual field of view.

In some possible embodiments, the standard reference position of the standard display layer in the virtual reality space is determined, where the standard display layer in this embodiment can be understood as the area visible to the user within the virtual field of view. Within the layer, the distance from the user's eyes is the preset viewing distance. The standard display layer can be understood as the location of the virtual display screen. The preset viewing distance is the most suitable distance for human eyes calibrated based on experimental data. , for example, it can be 1.5 meters, etc.

In some possible embodiments, after responding to the opening operation of the virtual application, it is considered that the opening operation of the virtual application is obtained, and then the user's current line of sight direction when the opening operation is received is determined based on the user's current line of sight direction. The standard reference position means that the standard reference position is consistent with the user's current line of sight.

Among them, when the user wears the HMD device and turns it on, if the opening operation of the virtual application is detected, for example, if the user's triggering operation of the opening control corresponding to the virtual application on the virtual reality device is detected, it is considered that the opening operation of the virtual application has been obtained. .

That is, in this embodiment, when the virtual application is opened, the standard reference position of the standard display layer is first determined according to the user's current line of sight direction. At this time, as shown in Figure 3, the standard display layer is located in the user's current line of sight direction. , thus ensuring that the target spatial position in the sight direction is consistent with the sight direction. It should be noted that after the virtual application is opened, the standard reference position of the standard display layer no longer follows the direction of the user's line of sight. That is, as shown in Figure 4, if the user moves in the direction of the human eye, the corresponding standard display layer Without following eye movements, users can see different directions of the virtual interface from different angles, thus ensuring the spatial three-dimensionality of subsequent virtual interface displays.

It should be noted that in different application scenarios, the standard reference position is determined in different ways according to the user's current line of sight direction. Examples are as follows:

In one embodiment of the present disclosure, the center point position of the virtual reality panoramic space is determined, the center point position is located at the center of the virtual reality space, and the center point position is related to the shape of the virtual reality space. After determining the center point position of the virtual reality panoramic space, a preset human eye viewing distance is obtained. The preset human eye viewing distance is the best display distance that is most suitable for the user's human eye viewing, and can be, for example, 1.5 meters.

Furthermore, starting from the center point position, the position extending from the user's current line of sight to the preset human eye viewing distance is used as the standard reference position, which can ensure the consistency between the standard reference position and the user's line of sight direction, and improve the user's ability to open the virtual viewing experience when applied.

For example, as shown in Figure 5, the virtual reality space is a "box-shaped" cubic space, the preset human eye viewing distance is R1, and the center point position of the virtual reality space is O1, then when the virtual application is opened, the After the user's current line of sight direction, the position extending directly from the user's current line of sight direction to the preset human eye viewing distance is used as the standard reference position.

Among them, the interface display layer is located parallel to the standard display layer in the direction of the vertical coordinate axis in the virtual reality space. The direction pointing from the inside of the virtual reality space to the user is the positive direction of the vertical coordinate axis. The interface display diagram The initial position of the layer corresponds to a vertical coordinate value that is smaller than the standard vertical coordinate value of the standard reference position.

That is, in one embodiment of the present disclosure, when determining the standard display layer, the virtual interface is not placed directly on the standard display layer, but the standard display layer is used as a window, and a window with the standard display is set inside the window. The layer has an interface display layer with a depth of field difference, and the virtual interface is displayed through the interface display layer. Therefore, the virtual interface has a depth difference relative to the window, forming an embedded depth of field display effect.

Among them, as shown in Figure 6, in order to ensure that the virtual interface is within the virtual field of view, the interface display layer can be located parallel to the vertical coordinate axis direction of the virtual reality space directly behind the annotation display layer, that is, parallel to the vertical coordinate axis On a vertical line in the direction of the coordinate axis (i.e. Z axis), the interface display layer is located directly behind the annotation display layer. The layer center points of the standard display layer and the interface display layer are located on the same vertical coordinate axis. On parallel vertical lines, the horizontal coordinate values (i.e., X-axis coordinate value) and vertical coordinate value (i.e., Y-axis coordinate value) of the layer center points of the standard display layer and the interface display layer are the same, thus avoiding When the interface display layer deviates from the annotation display layer, part of the virtual interface will be out of the user's field of view and cannot be viewed.

That is, in this embodiment, the standard vertical coordinate value of the standard reference position is greater than the corresponding vertical coordinate value of the interface display layer, and the direction from the interior of the virtual reality space to the user is the positive direction of the vertical coordinate axis.

In one embodiment of the present disclosure, in order to further facilitate the user's viewing of the virtual interface, the standard display layer can be a transparent layer. Therefore, the user can only visually feel the distance of the virtual interface and not the standard display image. The display of a layer, in which the standard display layer acts as a transparent "virtual screen" to display the contents of the virtual interface in the interface display layer behind it. Of course, in order to meet the display needs in some scenarios, the color and transparency of the standard display layer can also be adjusted as needed, so that users can visually feel that there is a layer of mask in front of the interface display layer, further improving virtual reality. The depth of field displayed by the interface.

When determining the initial position of the interface display layer based on the standard reference position, the reference position whose distance from the standard reference position is the first preset distance threshold can be determined as the initial position in the negative direction of the vertical coordinate axis, where the first The preset distance threshold can be set according to scene needs. The interface display layer in the initial position and the standard display layer have a depth difference in the Z-axis direction, providing a sense of depth embedded in the window.

In one embodiment of the present disclosure, the viewing operation of the virtual interface displayed in the interface display layer is obtained. The viewing operation can be understood as a "hover" operation on the virtual interface, and the "hover" operation can be performed on the virtual interface by The gesture call can be implemented by voice call operation, etc., or it can also be implemented through a virtual control device (such as a handle). When the viewing operation is implemented through a virtual control device, the trigger direction indication model can be rendered in the virtual reality space according to the control direction corresponding to the virtual control device, where the trigger direction indication model is used to indicate that the control direction corresponds in the virtual reality space The trigger direction corresponds to the control direction in real time. The control direction can be controlled by the rotation angle corresponding to the preset rotation button on the virtual control device. Then, as shown in Figure 7, in response to the interface display layer being in the trigger direction Indicates the current firing direction of the model.

It should be noted that in different application scenarios, the form of the trigger direction indication model is different. Therefore, the way of looking directly at the corresponding trigger direction in the virtual reality space is different. In some possible embodiments, continue to refer to Figure 7 , the trigger direction indication model includes a ray trajectory model, where the starting point of the ray trajectory model is the corresponding spatial position of the virtual control device in the virtual reality space, and the ray direction is used to indicate the control direction of the virtual control device. When the end point of the ray is located When on the virtual interface, the viewing operation of the virtual interface is obtained.

In one embodiment of the present disclosure, in response to a viewing operation on the virtual interface displayed in the interface display layer, a standard reference position corresponding to the predetermined virtual interface is obtained.

Step 202: Control the rendering of the interface display layer with the virtual interface according to the standard reference position, and translate it along the positive direction of the vertical coordinate axis to the target reference display position for display, where the vertical coordinate value corresponding to the target reference display position is less than or equal to the standard reference The vertical coordinate value corresponding to the position.

In one embodiment of the present disclosure, after obtaining the standard reference display position corresponding to the virtual interface, the interface display layer rendered with the virtual interface is controlled according to the standard reference position and translated along the positive direction of the vertical coordinate axis to the target reference display position. Display, wherein the vertical coordinate value corresponding to the target reference display position is less than or equal to the vertical coordinate value corresponding to the standard reference position. That is, the vertical coordinate value corresponding to the target reference display position is greater than the vertical coordinate axis of the initial position of the interface display layer, and is less than or equal to the vertical coordinate value corresponding to the standard reference position. That is to say, referring to Figure 8, the interface display layer moves to the standard vertical coordinate position at most, and the virtual interface visually moves from the direction away from the user's eyes to the direction close to the user's eyes in response to the viewing operation, providing a This effect visually displays changes in depth of field, making full use of the depth information in the virtual reality space and improving the three-dimensional sense of the virtual interface.

Among them, in some possible embodiments, the interface display layer with the virtual interface rendered can be directly moved to the standard vertical coordinate position, that is, the layer center of the control interface display layer is moved along the positive direction of the vertical coordinate axis to the standard reference The position of the vertical coordinate value corresponding to the position.

In some possible embodiments, the interface display layer rendered with the virtual interface is controlled to translate in the positive direction of the vertical coordinate axis according to the second preset distance threshold, so that the interface display layer moves to the target reference display position, where,

The second preset distance threshold is less than or equal to the distance between the standard reference position and the initial position, and the second preset distance threshold can be calibrated according to scene requirements.

In addition, when the virtual interface displayed on the interface display layer has different areas with inconsistent depth information, for example, as shown in Figure 9, when the virtual interface includes a main display area and an associated display area, the user in the main display area displays the currently expanded The operation interface of functional services, the associated display area is a functional entrance for users to display other functional services. Among them, the associated display area and the main display area have an angle. For example, the associated display area has an angle closer to the user's eyes. In this scenario , when the interface display layer moves in the positive direction of the vertical axis, if the movement distance is large, for example, the interface display layer moves to the standard vertical coordinate value, the distance of the main display area relative to the user's eyes is less than the distance of the associated display area The distance between the user's eyes and the associated display area may have a display effect of highlighting the window, further enhancing the three-dimensional sense of the display.

Among them, it should be noted that the interface display layer in this embodiment is displayed on the standard display layer directly behind the vertical coordinate axis, instead of being convexly displayed on the standard display layer directly in front of the vertical coordinate axis. This is Because, if the interface display layer is displayed directly in front of the standard display layer on the vertical coordinate axis, in order to create a visual experience of depth changes later, when the interface display layer is moved backward, part of the virtual interface may be located in the standard display layer. Outside the layer, there is physical conflict, causing the virtual interface to no longer move back when moving to a location with physical conflict, affecting the visual depth of field effect displayed in the virtual interface.

In addition, in an embodiment of the present disclosure, in order to further improve the three-dimensional display effect of the virtual interface, a background layer can also be displayed behind the interface display layer, wherein the background layer is rendered with a layer rendered according to the preset rendering parameters. Background information, where the background information can be image information or backlight information, etc., that is, the initial reference display position of the background layer is determined according to the initial display position of the interface display layer, and the layer background is rendered in the background layer, where, The layer background can display layer backlight, etc., to enhance the technological sense of the layer background display. The background layer is located parallel to the vertical coordinate axis direction of the virtual reality space directly behind the interface display layer, and the background layer is accompanied by The interface display layer is translated in the positive direction of the vertical coordinate axis. The layer distance between the background layer and the interface display layer is the third preset distance threshold, that is, as shown in Figure 10, the background layer and the interface display layer The relative orientation and distance of the layers are fixed. When the interface display layer moves, the background layer moves accordingly. Visually, the user can feel that there is a layer background behind the virtual interface, especially when the user's sight direction changes. The background layer can be clearly felt from other viewing angles, improving the three-dimensional sense of visual viewing. The layer distance between the background layer and the interface display layer is the third preset distance threshold.

In summary, the display method of the virtual interface according to the embodiment of the present disclosure obtains the standard reference position corresponding to the predetermined virtual interface in response to the viewing operation of the virtual interface displayed in the interface display layer, where the standard reference position is the predetermined The determined position of the standard layer in the virtual reality space. The interface display layer is parallel to the vertical coordinate axis in the virtual reality space and directly behind the standard display layer. The direction from the inside of the virtual reality space to the user is vertical. The positive direction of the coordinate axis controls the rendering of the interface display layer with the virtual interface according to the standard reference position. It is translated along the positive direction of the vertical coordinate axis to the target reference display position for display, where the vertical coordinate value corresponding to the target reference display position is less than Equal to the vertical coordinate value corresponding to the standard reference position. In the embodiment of the present disclosure, an interface display layer with a depth of field relationship with the standard display layer is set to display the virtual interface. On the basis of realizing the virtual interface rendering display, the depth of field effect of the virtual interface display is created. When displaying the virtual interface Controlling the forward movement of the virtual interface toward the vertical axis improves the three-dimensional display of the virtual interface.

In order to implement the above embodiments, the present disclosure also proposes a display device for a virtual interface.

FIG. 11 is a schematic structural diagram of a virtual interface display device provided by an embodiment of the present disclosure. The device can be implemented by software and/or hardware, and can generally be integrated in an electronic device to display a virtual interface. As shown in Figure 11, the device includes: an acquisition module 1110 and a display processing module 1120, wherein,

The acquisition module 1110 is configured to acquire the standard reference position corresponding to the predetermined virtual interface in response to the viewing operation of the virtual interface displayed in the interface display layer, wherein,

The standard reference position is the predetermined position of the standard layer in the virtual reality space. The interface display layer is parallel to the vertical coordinate axis direction in the virtual reality space and is directly behind the standard display layer, pointing from the inside of the virtual reality space. The user's direction is the positive direction of the vertical coordinate axis;

The display processing module 1120 is used to control the interface display layer rendered with the virtual interface according to the standard reference position, and translate it along the positive direction of the vertical coordinate axis to the target reference display position for display, where the vertical coordinate value corresponding to the target reference display position Less than or equal to the vertical coordinate value corresponding to the standard reference position.

The virtual interface display device provided by the embodiments of the present disclosure can execute the virtual interface display method provided by any embodiment of the present disclosure, and has functional modules and beneficial effects corresponding to the execution method. The implementation principles are similar and will not be described again here.

In order to implement the above embodiments, the present disclosure also proposes a computer program product, which includes a computer program/instructions. When the computer program/instructions are executed by a processor, the virtual interface display method in the above embodiments is implemented.

Figure 12 is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.

Referring specifically to FIG. 12 below, a schematic structural diagram of an electronic device 1200 suitable for implementing an embodiment of the present disclosure is shown. The electronic device 1200 in the embodiment of the present disclosure may include, but is not limited to, mobile phones, laptops, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablets), PMPs (portable multimedia players), vehicle-mounted terminals ( Mobile terminals such as car navigation terminals) and fixed terminals such as digital TVs, desktop computers, etc. The electronic device shown in FIG. 12 is only an example and should not impose any limitations on the functions and scope of use of the embodiments of the present disclosure.

As shown in FIG. 12 , electronic device 1200 may include a processor (eg, central processing unit, graphics processor, etc.) 1201 that may be loaded into random access memory according to a program stored in read-only memory (ROM) 1202 or from memory 1208 (RAM) 1203 to perform various appropriate actions and processes. In the RAM 1203, various programs and data required for the operation of the electronic device 1200 are also stored. The processor 1201, ROM 1202, and RAM 1203 are connected to each other through a bus 1204. An input/output (I/O) interface 1205 is also connected to bus 1204.

Generally, the following devices may be connected to the I/O interface 1205: input devices 1206 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; including, for example, a liquid crystal display (LCD), speakers, vibration An output device 1207 such as a computer; a memory 1208 including a magnetic tape, a hard disk, etc.; and a communication device 1209. The communication device 1209 may allow the electronic device 1200 to communicate wirelessly or wiredly with other devices to exchange data. Although FIG. 12 illustrates electronic device 1200 with various means, it should be understood that implementation or availability of all illustrated means is not required. More or fewer means may alternatively be implemented or provided.

In particular, according to embodiments of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product including a computer program carried on a non-transitory computer-readable medium, the computer program containing program code for performing the method illustrated in the flowchart. In such embodiments, the computer program may be downloaded and installed from the network via communication device 1209, or from memory 1208, or from ROM 1202. When the computer program is executed by the processor 1201, the above-mentioned functions defined in the display method of the virtual interface of the embodiment of the present disclosure are performed.

It should be noted that the computer-readable medium mentioned above in the present disclosure may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the above two. The computer-readable storage medium may be, for example, but is not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or any combination thereof. More specific examples of computer readable storage media may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard drive, random access memory (RAM), read only memory (ROM), removable Programmed read-only memory (EPROM or flash memory), fiber optics, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above. In this disclosure, a computer-readable storage medium may be any tangible medium that contains or stores a program for use by or in connection with an instruction execution system, apparatus, or device. In the present disclosure, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code therein. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium that can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device . Program code embodied on a computer-readable medium may be transmitted using any suitable medium, including but not limited to: wire, optical cable, RF (radio frequency), etc., or any suitable combination of the above.

In some embodiments, the client and server can communicate using any currently known or future developed network protocol such as HTTP (HyperText Transfer Protocol), and can communicate with digital data in any form or medium. (e.g., communications network) interconnection. Examples of communication networks include local area networks ("LAN"), wide area networks ("WAN"), the Internet (e.g., the Internet), and end-to-end networks (e.g., ad hoc end-to-end networks), as well as any currently known or developed in the future network of.

The above-mentioned computer-readable medium may be included in the above-mentioned electronic device; it may also exist independently without being assembled into the electronic device.

The above-mentioned computer-readable medium carries one or more programs. When the above-mentioned one or more programs are executed by the electronic device, the electronic device:

In response to the viewing operation of the virtual interface displayed in the interface display layer, obtain the standard reference position corresponding to the predetermined virtual interface, where the standard reference position is the position of the predetermined standard layer in the virtual reality space, the interface The display layer is parallel to the standard display layer in the direction of the vertical coordinate axis in the virtual reality space. The direction pointing from the inside of the virtual reality space to the user is the positive direction of the vertical coordinate axis. The rendering is controlled according to the standard reference position. The interface display layer of the interface is translated along the positive direction of the vertical coordinate axis to the target reference display position for display, where the vertical coordinate value corresponding to the target reference display position is less than or equal to the vertical coordinate value corresponding to the standard reference position. In the embodiment of the present disclosure, an interface display layer with a depth of field relationship with the standard display layer is set to display the virtual interface. On the basis of realizing the virtual interface rendering display, the depth of field effect of the virtual interface display is created. When displaying the virtual interface Controlling the forward movement of the virtual interface toward the vertical axis improves the three-dimensional display of the virtual interface.

The electronic device may have computer program code for performing operations of the present disclosure written in one or more programming languages, including but not limited to object-oriented programming languages—such as Java, Smalltalk, C++, or a combination thereof. , also includes conventional procedural programming languages—such as "C" or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In situations involving remote computers, the remote computer can be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (such as an Internet service provider through Internet connection).

The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operations of possible implementations of systems, methods, and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagram may represent a module, segment, or portion of code that contains one or more logic functions that implement the specified executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown one after another may actually execute substantially in parallel, or they may sometimes execute in the reverse order, depending on the functionality involved. It will also be noted that each block of the block diagram and/or flowchart illustration, and combinations of blocks in the block diagram and/or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or operations. , or can be implemented using a combination of specialized hardware and computer instructions.

The units involved in the embodiments of the present disclosure can be implemented in software or hardware. Among them, the name of a unit does not constitute a limitation on the unit itself under certain circumstances.

The functions described above herein may be performed, at least in part, by one or more hardware logic components. For example, and without limitation, exemplary types of hardware logic components that may be used include: Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), Systems on Chips (SOCs), Complex Programmable Logical device (CPLD) and so on.

In the context of this disclosure, a machine-readable medium may be a tangible medium that may contain or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. Machine-readable media may include, but are not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or devices, or any suitable combination of the foregoing. More specific examples of machine-readable storage media would include one or more wire-based electrical connections, laptop disks, hard drives, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above.

The above description is only a description of the preferred embodiments of the present disclosure and the technical principles applied. Those skilled in the art should understand that the disclosure scope involved in the present disclosure is not limited to technical solutions composed of specific combinations of the above technical features, but should also cover solutions composed of the above technical features or without departing from the above disclosed concept. Other technical solutions formed by any combination of equivalent features. For example, a technical solution is formed by replacing the above features with technical features with similar functions disclosed in this disclosure (but not limited to).

Furthermore, although operations are depicted in a specific order, this should not be understood as requiring that these operations be performed in the specific order shown or performed in a sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Likewise, although several specific implementation details are included in the above discussion, these should not be construed as limiting the scope of the present disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination.

Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are merely example forms of implementing the claims.

Claims (12)

1. A method for displaying a virtual interface, characterized in that it includes the following steps: In response to a viewing operation on a virtual interface displayed in an interface display layer, a predetermined standard reference position corresponding to the virtual interface is obtained, wherein: The standard reference position is the predetermined position of the standard layer in the virtual reality space, and the interface display layer is located parallel to and directly behind the standard display layer in the direction of the vertical coordinate axis in the virtual reality space. , the direction pointing from the inside of the virtual reality space to the user is the positive direction of the vertical coordinate axis; The interface display layer rendered with the virtual interface is controlled according to the standard reference position, and is translated along the positive direction of the vertical coordinate axis to a target reference display position for display, where the vertical coordinate corresponding to the target reference display position The value is less than or equal to the vertical coordinate value corresponding to the standard reference position. 2. The method according to claim 1, characterized in that, before obtaining the predetermined standard reference position corresponding to the virtual interface, it includes: Determine the standard reference position of the standard display layer in the virtual reality space, where the standard reference position is located within the virtual field of view. 3. The method of claim 2, wherein determining the standard reference position of the standard display layer in the virtual reality space includes: In response to the opening operation of the virtual application; Determine the user's current line of sight direction when the opening operation is received, and determine the standard reference position based on the user's current line of sight direction. 4. The method of claim 3, wherein determining the standard reference position according to the user's current sight direction includes: Determine the center point position of the virtual reality space and obtain the preset human eye viewing distance; Starting from the center point position, a position extending from the user's current line of sight direction to the preset human eye viewing distance is used as the standard reference position. 5. The method of claim 1, wherein before responding to the viewing operation of the virtual interface displayed in the interface display layer, the method includes: In the negative direction of the vertical coordinate axis, the position whose distance from the standard reference position is determined to be the first preset distance threshold is the initial position where the interface display layer is located; The virtual interface is rendered at the initial position where the interface display layer is located. 6. The method of claim 1, wherein the response to the viewing operation of the virtual interface displayed in the interface display layer includes: According to the control direction corresponding to the virtual control device, a trigger direction indication model is rendered in the virtual reality space, wherein the trigger direction indication model is used to indicate the trigger direction corresponding to the control direction in the virtual reality space, so The triggering direction corresponds to the control direction in real time; In response to the interface display layer being located in the current triggering direction of the triggering direction indicating model. 7. The method according to claim 1, wherein the step of controlling the interface display layer having the virtual interface rendered thereon according to the standard reference position to be translated to the target reference display position for display along the positive direction of the vertical coordinate axis comprises: Control the interface display layer rendered with the virtual interface to translate in the positive direction of the vertical coordinate axis according to a second preset distance threshold, so that the interface display layer moves to the target reference display position, wherein, The second preset distance threshold is less than or equal to the distance between the standard reference position and the initial position of the interface display layer. 8. The method according to any one of claims 1-7, characterized in that, The virtual reality space also includes a background layer corresponding to the interface display layer, wherein the background layer is rendered with background information rendered according to preset rendering parameters, The background layer is located parallel to and directly behind the interface display layer in the direction of the vertical coordinate axis in the virtual reality space, and the background layer is positioned in the vertical coordinate along with the translation of the interface display layer. The positive direction of the axis translates, and the layer distance between the background layer and the interface display layer is the third preset distance threshold. 9. The method according to any one of claims 1-7, characterized in that, The standard display layer is a transparent layer. 10. A virtual interface display device, characterized in that it includes: An acquisition module configured to acquire a predetermined standard reference position corresponding to the virtual interface in response to a viewing operation of the virtual interface displayed in the interface display layer, wherein, The standard reference position is the predetermined position of the standard layer in the virtual reality space, and the interface display layer is located parallel to and directly behind the standard display layer in the direction of the vertical coordinate axis in the virtual reality space. , the direction pointing from the inside of the virtual reality space to the user is the positive direction of the vertical coordinate axis; A display processing module, configured to control the interface display layer rendered with the virtual interface according to the standard reference position, and translate it along the positive direction of the vertical coordinate axis to a target reference display position for display, wherein the target reference The vertical coordinate value corresponding to the display position is less than or equal to the vertical coordinate value corresponding to the standard reference position. 11. An electronic device, characterized in that the electronic device includes: processor; memory for storing instructions executable by the processor; The processor is configured to read the executable instructions from the memory and execute the executable instructions to implement the virtual interface display method described in any one of claims 1-9. 12. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, and the computer program is used to execute the virtual interface display method according to any one of claims 1-9. .