level_set(3rheolef)

💖 NAME 💖

level_set — the zero level set of a field, bestie (this is rheolef-7.2, no cap) ✨

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🌸 SYNOPSIS 🌸

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

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🦋 DESCRIPTION 🦋

okay so picture this: you hand it a field(2) called fh that lives in some domain Lambda, and it goes and finds you the level set defined by

{x in Lambda, fh(x) = 0}

that's the set of every point where your field is literally zero. zero zero. the whole vibe.

and how does it hand it back to you? as a geo(2) class, periodt. 💅

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🎀 OPTIONS 🎀

the option class leve_set_option is in charge of two things: the slit of quadrilaterals into triangles (for the tridimensional intersected surface, iykyk) and 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())
     {}
};

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🌈 IMPLEMENTATION 🌈

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

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👑 AUTHOR 👑

Pierre Saramito <Pierre.Saramito@imag.fr> — icon, legend, the moment.

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💜 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.

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fr fr that's the whole page, go off 💅✨

and that's a wrap on level_set(3rheolef) — rheolef, Version 7.2, stay slaying bestie 🎀💖