发明名称 |
PENCIL STROKES FOR VECTOR BASED DRAWING ELEMENTS |
摘要 |
Embodiments of the invention provide techniques for generating displays of vector drawing elements that have the appearance of being hand drawn using traditional media materials, such as a pencil. Multiple pencil strokes to be rendered on top of each other and the structure of the simulated paper surface remains constant, generating a realistic appearance for multiple rendered pencil strokes. A variety of physical characteristics of pencils and paper surfaces may be specified, and a convincing appearance may be achieved by modeling these parameters in software, and speed may be realized by rendering the pencil effect using a shader program executed on graphics hardware.
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申请公布号 |
WO2008064290(A3) |
申请公布日期 |
2008.10.30 |
申请号 |
WO2007US85345 |
申请日期 |
2007.11.21 |
申请人 |
AUTODESK, INC.;PERANI, MICHAEL;SANDER, NIKOLAI |
发明人 |
PERANI, MICHAEL;SANDER, NIKOLAI |
分类号 |
G09G5/00 |
主分类号 |
G09G5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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