Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for determining display position of user interface control in virtual reality

A user interface and virtual reality technology, applied in the computer field, can solve problems such as poor comfort and easy to miss the interface, and achieve the effect of maintaining immersion and avoiding dizziness

Active Publication Date: 2018-08-21
NETEASE (HANGZHOU) NETWORK CO LTD
View PDF4 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] At least some embodiments of the present invention provide a method and device for determining the display position of user interface controls in virtual reality, so as to at least solve the problem of poor comfort or easy to miss the display mode of user interface controls in VR applications provided in the related art Technical issues with information provided by the interface

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for determining display position of user interface control in virtual reality
  • Method and device for determining display position of user interface control in virtual reality
  • Method and device for determining display position of user interface control in virtual reality

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0035] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method and device for determining a display position of a user interface control in virtual reality. The method includes the steps of converting a first coordinate position from a preset coordinate system to a spherical coordinate system, wherein the first coordinate position is used to represent an initial position of the user interface control in a virtual reality space; calculating a third coordinate position corresponding to each frame of animation during the following movement of the user interface control from the first coordinate position to the second coordinate position, wherein the second coordinate position is a position which is gazed by a user in the virtual reality space and is at a preset distance from a viewpoint of the user; remapping the third coordinate position from the spherical coordinate system to the preset coordinate system, and determining a real-time display position of the user interface control in each frame of animation. Accordingto the method and device for determining the display position of the user interface control in virtual reality, the technical problem that the comfort level of a user interface control display mode in a VR application provided in the related art is poor or information provided by the interface is missed easily is solved.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a method and device for determining the display position of user interface controls in virtual reality. Background technique [0002] Virtual reality (Virtual Reality, referred to as VR) was proposed by Jaron Lanier, the founder of an American company, in the early 1980s. The specific connotation of VR lies in: the comprehensive use of computer graphics system and various interface devices such as reality and control to provide immersive technology in an interactive three-dimensional environment generated on the computer. A computer-generated, interactive three-dimensional environment is called a virtual environment (Virtual Environment, VE for short). Virtual reality technology is a technology that can create and experience computer simulation systems of virtual worlds. This technology uses computer to generate a simulated environment, and uses the interactive three-dimensiona...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/451G06F3/01
CPCG06F3/013G06F9/451
Inventor 傅思齐韩志轩申凌轩
Owner NETEASE (HANGZHOU) NETWORK CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com