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// This file is part of libigl, a simple c++ geometry processing library.
//
// Copyright (C) 2013 Alec Jacobson <alecjacobson@gmail.com>
//
// This Source Code Form is subject to the terms of the Mozilla Public License
// v. 2.0. If a copy of the MPL was not distributed with this file, You can
// obtain one at http://mozilla.org/MPL/2.0/.
#ifndef IGL_EPS_H
#define IGL_EPS_H
#include "igl_inline.h"
namespace igl
{
// Define a standard value for double epsilon
const double DOUBLE_EPS = 1.0e-14;
const double DOUBLE_EPS_SQ = 1.0e-28;
const float FLOAT_EPS = 1.0e-7f;
const float FLOAT_EPS_SQ = 1.0e-14f;
// Function returning EPS for corresponding type
template <typename S_type> IGL_INLINE S_type EPS();
template <typename S_type> IGL_INLINE S_type EPS_SQ();
// Template specializations for float and double
template <> IGL_INLINE float EPS<float>();
template <> IGL_INLINE double EPS<double>();
template <> IGL_INLINE float EPS_SQ<float>();
template <> IGL_INLINE double EPS_SQ<double>();
}
#ifndef IGL_STATIC_LIBRARY
# include "EPS.cpp"
#endif
#endif
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