The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 2021
Filed:
Dec. 29, 2019
Lesoft Technology (Beijing) Co., Ltd., Beijing, CN;
Wei Zheng, Beijing, CN;
LESOFT TECHNOLOGY (BEIJING) CO., LTD., Beijing, CN;
Abstract
A method for implementing virtual reality roaming path control includes steps that a tag of a passing grid cell is detected from a start point of the roaming path when a roamer roams in the virtual passage, if the passing grid cell is tagged as an impassable cell, then it is determined to be impassable and another grid cell is selected for re-detection; if the passing grid cell is tagged as a passable cell, then whether the roamer is the preset roaming object is further detected, according to the roaming control label for the passable cell, if not, then it is determined to be impassable and another grid cell is selected for re-detection, if yes, then it is determined to be passable and continued to select the next passing grid cell for detection; and a passable roaming path is generated according to a detection result.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile