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level_set(3rheolef) level_set(3rheolef)

NAME

level_set - zero level set of a field (rheolef-7.2)

SYNOPSIS


geo level_set (const field& fh);
geo level_set (const field& fh, const level_set_option& lopt);

DESCRIPTION

Given a field(2) fh defined in a domain Lambda, this function computes the level set defined by {x in Lambda, fh(x) = 0}. This level set is represented by the geo(2) class.

OPTIONS

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

struct level_set_option {

bool split_to_triangle;
Float epsilon;
level_set_option()
: split_to_triangle(true),
epsilon(100*std::numeric_limits<Float>::epsilon())
{} };

IMPLEMENTATION

This documentation has been generated from file main/lib/level_set.h

AUTHOR

Pierre Saramito <Pierre.Saramito@imag.fr>

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.

Version 7.2 rheolef