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Generalized Barycentric Coordinates

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Introduction<br />

<strong>Barycentric</strong> <strong>Coordinates</strong> for Planar Polygons<br />

Conclusion<br />

Convex Polygons<br />

Star-Shaped Polygons<br />

Arbitrary Polygons<br />

Normal form of homogeneous coordinates<br />

Theorem [FHK’06]: All homogeneous coordinates can be written<br />

as<br />

with certain real functions .<br />

Three-point coordinates<br />

▶<br />

with<br />

Theorem [H’07]: Such a generating function<br />

exists for all three-point coordinates.<br />

Kai Hormann<br />

<strong>Generalized</strong> <strong>Barycentric</strong> <strong>Coordinates</strong>

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