Scroll to navigation

level_set(4rheolef) rheolef-7.0 level_set(4rheolef)

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.
rheolef-7.0 rheolef-7.0