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:
Nov. 02, 2021
Filed:
Dec. 13, 2019
Nvidia Corporation, Santa Clara, CA (US);
Mark Kilgard, Austin, TX (US);
Nvidia Corporation, Santa Clara, CA (US);
Abstract
The disclosure introduces polar stroking for representing paths. A system, method, and apparatus are disclosed for representing and rendering stroked paths employing polar stroking. In one example, a method of approximating a link of a path is provided that includes: (1) determining tangent angle changes of a link of a path, (2) evaluating the link in steps based on the tangent angle changes, and (3) providing a polar stroked representation of the link employing the steps, wherein the evaluating is performed non-recursively. A polar stroking system is also disclosed. In one example, the polar stroking system includes: (1) a path processor configured to decompose a path into links, and (2) a polar stroking processor configured to determine polar stroking intermediates of the links from a characterization of the links and generate, employing the polar stroking intermediates, a polar stroked representation for each of the links.