## Bezier surface

<*graphics*>

P(u, v) = Sum i=0..n {Sum j=0..m [ (X(i, j), Y(i, j), Z(i, j)) * B(i, n, u) * B(j, m, v)]} B(i, n, u) = C(n, i) * u^i * (1-u)^(n-i) C(n, i) = n!/i!/(n-i)!Bezier surfaces are an extension of the idea of Bezier curves, and share many of their properties.

Last updated: 1996-06-12

### Nearby terms:

beta version ♦ Bezier ♦ Bezier curve ♦ **Bezier surface** ♦ bf ♦ BFI ♦ bg

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