NAME¶

level_set - compute a level set from a function

SYNOPSIS¶

geo level_set (const field& fh);

DESCRIPTION¶

Given a function fh defined in a domain Lambda, compute the level set defined by {x in Lambda, fh(x) = 0}. This level set is represented by the geo class.

OPTIONS¶

The option class leve_set_option_type controls the slit of quadrilaterals into triangles for tridimensional intersected surface and also the zero machine precision, epsilon.

IMPLEMENTATION¶

struct level_set_option {


    bool split_to_triangle;


    Float epsilon;


    level_set_option()


     : split_to_triangle(true),


       epsilon(100*std::numeric_limits<Float>::epsilon())


       {}
};
template <class T, class M>
geo_basic<T,M> level_set (


  const field_basic<T,M>& fh,


  const level_set_option& opt = level_set_option());

COPYRIGHT¶

Copyright (C) 2000-2018 Pierre Saramito <Pierre.Saramito@imag.fr> GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.