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Stochastic Computation of Barycentric Coordinates

DescriptionWe introduce an approach for computing barycentric coordinates inside and outside a cage domain using only cage queries such as closest points and ray intersections. We show that this stochastic construction reproduces existing barycentric coordinates, e.g., harmonic and (positive) mean-value coordinates, while seamlessly accommodating a variety of cage representations.

Authors

Fernando de Goes

Pixar