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Hierarchical image-based representation of animated three-dimensional object and method for using this representation for the object rendering
Hierarchical image-based representation of animated three-dimensional object and method for using this representation for the object rendering
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机译：三维三维动画对象的基于图像的分层表示以及使用该表示进行对象渲染的方法
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摘要
Methods and apparatus, including computer program products, that implement a method for adjusting a glyph outline while rendering. In one aspect a method includes receiving a glyph to be rendered at a size; generating from the glyph an outline of line segments, each line segment having two endpoints; translating the line segments all in an outward or inward direction, each line segment being moved by a distance and then rejoining pairs of adjacent line segments by extending or trimming their endpoints until each pair of adjacent line segments join at an intersection point that is an endpoint of each the line segments of the pair; and determining an augmented scaled outline of the glyph from the translated and rejoined line segments.
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