Virtual item presentation effect control method and device

A technology of virtual items and control methods, which is applied in the fields of instruments, computing, and electrical digital data processing, etc. It can solve problems such as poor user experience and no change in presentation effects, and achieve good user experience, simple and efficient calculation methods, and augmented reality. Sensitive effect

Active Publication Date: 2020-01-07
杭州乐见科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a virtual item presentation effect control method and device to solve the problem in the prior art that when the distance between the virtual item and the camera changes, the presentation effect does not change and the user experience is not good.

Method used

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  • Virtual item presentation effect control method and device
  • Virtual item presentation effect control method and device
  • Virtual item presentation effect control method and device

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no. 1 example

[0029] Please refer to figure 2 , is a structural block diagram of the apparatus 100 for controlling virtual item presentation effects provided by the first embodiment of the present invention. The virtual item presentation effect control device 100 includes an acceleration acquisition module 110 , a displacement increment calculation module 120 , a coordinate acquisition module 130 , a viewing angle vector direction acquisition module 140 , a judgment module 150 and a control module 160 .

[0030] The acceleration acquisition module 110 is used to acquire the accelerations of the X-axis, Y-axis, and Z-axis of the three-axis accelerator 800 respectively.

[0031] In this embodiment, the three-dimensional coordinate system can be automatically established through the three-axis accelerator 800 and the gyroscope 900 in the electronic device 10, such as image 3 As shown, the X axis can be set to be parallel to the base of the electronic device 10 when it is placed upright, the d...

no. 2 example

[0044] Please refer to Figure 4 , is a schematic flowchart of the method for controlling the presentation effect of virtual items provided by the second embodiment of the present invention. It should be noted that the virtual item presentation effect control method described in the present invention does not Figure 4 And the specific sequence described below is limited, and its basic principles and technical effects are the same as those of the first embodiment. For brief description, the parts not mentioned in this embodiment can refer to the corresponding content in the first embodiment. It should be understood that, in other embodiments, the order of some steps in the method for controlling the presentation effect of virtual items according to the present invention can be exchanged according to actual needs, or some steps can also be omitted or deleted. The following will be Figure 4 The specific process shown will be described in detail.

[0045] Step S101 , acquirin...

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Abstract

The embodiment of the invention provides a virtual good presentation effect control method and device, and relates to the technical field of virtual reality and augmented reality. By obtaining acceleration of the X-axis, the Y-axis and the Z-axis of a three-axis accelerometer and calculating displacement increments on the X-axis, the Y-axis and the Z-axis according to the acceleration of the X-axis, the Y-axis and the Z-axis respectively, the effect of presenting zooming in or zooming out of a virtual good in a shooting interface of a camera is controlled. According to the virtual good presentation effect control method and device, the data acquisition speed is high, the calculation method is simple, convenient, efficient and high in accuracy, the effect of presenting zooming in or zooming out of the virtual good in the shooting interface of the camera can be achieved through the three-axis accelerometer arranged on electronic equipment, the feeling of reality is enhanced, and the user experience is good.

Description

technical field [0001] The present invention relates to the technical field of virtual reality / augmented reality, in particular to a method and device for controlling the presentation effect of virtual items. Background technique [0002] In the prior art, the calculation of distance change is usually realized by using external infrared equipment, radar equipment or satellite positioning system. These methods are based on the two-dimensional coordinates established by latitude and longitude for orientation positioning. In the scene, the interaction with the virtual item cannot be realized, that is, when the distance between the electronic device and the virtual item in the virtual scene changes, the size of the virtual item under the lens of the camera does not change, and the effect of the virtual item appears Not realistic enough, the user experience is not high. [0003] Therefore, in the prior art, when the distance between the virtual item and the camera changes, its p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0346G06F3/0487
CPCG06F3/0346G06F3/0487H04M2250/12
Inventor 吴文东张娜黄君叶龙
Owner 杭州乐见科技有限公司
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