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// -------------------------------------------------------------------
// MAdLib - Copyright (C) 2008-2009 Universite catholique de Louvain
//
// See the Copyright.txt and License.txt files for license information.
// You should have received a copy of these files along with MAdLib.
// If not, see <http://www.madlib.be/license/>
//
// Please report all bugs and problems to <contrib@madlib.be>
//
// Authors: Gaetan Compere, Jean-Francois Remacle
// -------------------------------------------------------------------
#include "MeshParametersManager.h"
#include "MAdMessage.h"
// standart C/C++
#include <iostream>
using std::cout;
using std::cerr;
using std::endl;
namespace MAd {
// -------------------------------------------------------------------
MeshParametersManager::MeshParametersManager():
lowerLengthSqBound(-1.), upperLengthSqBound(-1.),
sliverTetQualityBound(-1.), sliverTriQualityBound(-1.),
sliverPermInESplit(false), sliverPermInECollapse(false),
sliverLowerLengthSqBound(-1.),sliverUpperLengthSqBound(-1.),
noSwapQuality(-1.),swapMinImproveRatio(-1.), bigLength(1.e14)
{}
// -------------------------------------------------------------------
void MeshParametersManager::initialize()
{
}
// -------------------------------------------------------------------
void MeshParametersManager::finalize()
{
}
// -------------------------------------------------------------------
// -------------------------------------------------------------------
void MeshParametersManager::setLowerLengthSqBound(double lSq)
{
lowerLengthSqBound = lSq;
}
// -------------------------------------------------------------------
void MeshParametersManager::setUpperLengthSqBound(double lSq)
{
upperLengthSqBound = lSq;
}
// -------------------------------------------------------------------
double MeshParametersManager::getSliverBound(int dim) const
{
if (dim==3) return getSliverTetBound();
return getSliverTriBound();
}
// -------------------------------------------------------------------
double MeshParametersManager::getSliverBound(const pMesh mesh) const
{
return getSliverBound(M_dim(mesh));
}
// -------------------------------------------------------------------
void MeshParametersManager::setSliverTriBound(double bound)
{
sliverTriQualityBound = bound;
}
// -------------------------------------------------------------------
void MeshParametersManager::setSliverTetBound(double bound)
{
sliverTetQualityBound = bound;
}
// -------------------------------------------------------------------
// -------------------------------------------------------------------
void MeshParametersManager::setSliverPermissionInESplit(bool perm,
double bound)
{
sliverPermInESplit = perm;
sliverUpperLengthSqBound = bound;
if ( sliverUpperLengthSqBound > 0. &&
sliverUpperLengthSqBound < upperLengthSqBound ) {
MAdMsgSgl::instance().warning(__LINE__,__FILE__,
"Incoherent parameters: upper length square bound for edge splits creating slivers (%f) is lower than the global upper legnth square bound (%f)",
sliverUpperLengthSqBound,upperLengthSqBound);
}
}
// -------------------------------------------------------------------
void MeshParametersManager::setSliverPermissionInECollapse(bool perm,
double bound)
{
sliverPermInECollapse = perm;
sliverLowerLengthSqBound = bound;
if ( sliverLowerLengthSqBound > 0. &&
sliverLowerLengthSqBound > lowerLengthSqBound ) {
MAdMsgSgl::instance().warning(__LINE__,__FILE__,
"Incoherent parameters: lower length square bound for edge collapses creating slivers (%f) is bigger than the global lower legnth square bound (%f)",
sliverLowerLengthSqBound,lowerLengthSqBound);
}
}
// -------------------------------------------------------------------
// -------------------------------------------------------------------
void MeshParametersManager::diagnostics() const
{
cout << " *** Parameters for the mesh adaptation *** \n";
cout << "\n";
cout << "- Bounds of the edge length squared: \n";
cout << "\t Lower: " << lowerLengthSqBound << "\n";
cout << "\t Upper: " << upperLengthSqBound << "\n";
cout << "\n";
cout << "- Quality bound for the sliver triangles: "
<< sliverTriQualityBound << "\n";
cout << "- Quality bound for the sliver tetrahedra: "
<< sliverTetQualityBound << "\n";
cout << "\n";
cout << "Edge splits can create slivers: ";
if (sliverPermInESplit) {
cout << "yes: ";
if ( sliverUpperLengthSqBound < 0) cout << "for any edge.";
else cout << "if the edge is longer than "<< sliverUpperLengthSqBound<<" (square of adimensional length)";
}
else cout << "no";
cout << "\n";
cout << "Edge collapses can create slivers: ";
if (sliverPermInECollapse) {
cout << "yes: ";
if ( sliverLowerLengthSqBound < 0) cout << "for any edge.";
else cout << "the edge is shorter than "<< sliverLowerLengthSqBound<<" (square of adimensional length)";
}
else cout << "no";
cout << "\n";
cout << "\n";
}
// -------------------------------------------------------------------
}
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