Quadriculation
From apm
Like triangulation but
- with segments of quadrics (2nd order polynomials in 3 variables) instead of
- with segments of planes (1st order polynomials in 3 variables)
Fore one continuously differentiable surface (C1) beside ...
- ... continuity of the F-Rep function there needs to be ...
- ... continuity of the gradient of the function too.
(TODO: check if this works out)