Barycentric coordinates and transfinite interpolation
Barycentric coordinates and transfinite interpolation
Barycentric coordinates and transfinite interpolation
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<strong>Barycentric</strong> <strong>coordinates</strong> on a triangle<br />
v 3<br />
T<br />
x<br />
v 1<br />
v 2<br />
Given x ∈ T , want λ 1 , λ 2 , λ 3 ≥ 0 such that<br />
λ 1 + λ 2 + λ 3 = 1,<br />
<strong>and</strong><br />
λ 1 v 1 + λ 2 v 2 + λ 3 v 3 = x.