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:
Jan. 14, 2020
Filed:
Mar. 28, 2018
Method and system for efficient rendering of cloud weather effect graphics in three-dimensional maps
Robert Bosch Gmbh, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for displaying graphics of clouds in a three-dimensional (3D) virtual environment includes generating a filtered texture based on a threshold filter applied to a cloud texture where the filter threshold corresponds to cloud coverage information in weather data of a geographic region. The method further includes mapping the filtered texture to a geometric surface corresponding to a sky dome in the 3D virtual environment, coloring a plurality of texels in the mapped filtered texture on the geometric surface stored in the memory based on an isotropic single-scatter color model, and generating a graphical depiction of the 3D virtual environment including at least a portion of the geometric surface corresponding to the sky dome with clouds based on the plurality of texels of the filtered texture that are colored and mapped to the geometric surface.