Invention Grant
US09305397B2 Vertex order in a tessellation unit 有权
顶点顺序在细分单位

Vertex order in a tessellation unit
Abstract:
Systems and methods for a tessellation are described. These systems and methods may divide the domain into a plurality of portions, including a first portion. The systems and methods may also determine coordinates for vertices for a first set of shapes that reside within the first portion, wherein each shape of the first set of shapes includes at least one vertex on a first edge of the first portion. After determining coordinates for the vertices for the first set of shapes, the systems and methods may determine coordinates for vertices for a second set of shapes that reside within the first portion. Each shape of the second set of shapes shares at least one vertex with at least one shape of the first set of shapes and none of the shapes of the second set of shapes includes a vertex on the first edge of the first portion.
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