zero level set of a field

Synopsis

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

Description

Given a field 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 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