Invention Grant
US08390645B1 Method and system for rendering connecting antialiased line segments
有权
用于渲染连接抗锯齿线段的方法和系统
- Patent Title: Method and system for rendering connecting antialiased line segments
- Patent Title (中): 用于渲染连接抗锯齿线段的方法和系统
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Application No.: US11313075Application Date: 2005-12-19
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Publication No.: US08390645B1Publication Date: 2013-03-05
- Inventor: Franklin C. Crow , John S. Montrym , David K. McAllister , Craig M. Wittenbrink
- Applicant: Franklin C. Crow , John S. Montrym , David K. McAllister , Craig M. Wittenbrink
- Applicant Address: US CA Santa Clara
- Assignee: Nvidia Corporation
- Current Assignee: Nvidia Corporation
- Current Assignee Address: US CA Santa Clara
- Main IPC: G09G5/00
- IPC: G09G5/00
Abstract:
A method for rendering a plurality of line primitives. The method includes the step of accessing a first line primitive and a second line primitive of a line strip. For a junction between the first line primitive and the second line primitive, the first line primitive and the second line primitive are geometrically modified to generate an abutting edge between the first line primitive and the second line primitive. A majority status is assigned to a pixel on the abutting edge. A first color of the first line primitive or a second color of the second line primitive is allocated to the pixel in accordance with the majority status.
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