File size: 3,069 Bytes
985c397 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | // SPDX-License-Identifier: LGPL-2.1-or-later
/***************************************************************************
* Copyright (c) 2005 Imetric 3D GmbH *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#ifndef MESH_DEFINITIONS_H
#define MESH_DEFINITIONS_H
#ifndef MESH_GLOBAL_H
# include <Mod/Mesh/MeshGlobal.h>
#endif
#include <limits>
// default values
#define MESH_MIN_PT_DIST 1.0e-6F
#define MESH_MIN_EDGE_LEN 1.0e-3F
#define MESH_MIN_EDGE_ANGLE 2.0
#define MESH_REMOVE_MIN_LEN true
#define MESH_REMOVE_G3_EDGES true
namespace MeshCore
{
// type definitions
using ElementIndex = unsigned long;
const ElementIndex ELEMENT_INDEX_MAX = std::numeric_limits<unsigned long>::max();
using FacetIndex = ElementIndex;
const FacetIndex FACET_INDEX_MAX = std::numeric_limits<unsigned long>::max();
using PointIndex = ElementIndex;
const PointIndex POINT_INDEX_MAX = std::numeric_limits<unsigned long>::max();
template<class Prec>
class Math
{
public:
MeshExport static const Prec PI;
};
using Mathf = Math<float>;
using Mathd = Math<double>;
/**
* Global defined tolerances used to compare points
* for equality.
*/
class MeshExport MeshDefinitions
{
public:
MeshDefinitions();
static float _fMinPointDistance;
static float _fMinPointDistanceP2;
static float _fMinPointDistanceD1;
static float _fMinEdgeLength;
static bool _bRemoveMinLength;
static float _fMinEdgeAngle;
static void SetMinPointDistance(float fMin);
};
} // namespace MeshCore
#endif // MESH_DEFINITIONS_H
|