Dart SimplifTrian<PFP>::edgeCollapse(Dart d, typename PFP::VEC3& newPos)
{
// store some darts
Dart dd = m_map.phi2(d);
Dart d1 = m_map.phi2(m_map.phi1(d));
Dart d2 = m_map.phi2(m_map.phi_1(d));
Dart dd1 = m_map.phi2(m_map.phi1(dd));
Dart dd2 = m_map.phi2(m_map.phi_1(dd));
// tag as dirty the critera that are associate to edges to be removed
// and modified BUT NOT D
Dart xd = d;
do
{
CRIT* cr = getCrit(xd);
cr->tagDirty();
xd = m_map.phi2_1(xd);
} while (xd != d);
xd = m_map.phi2_1(dd); // phi2_1 pour ne pas repasser sur l'arete d/dd
do
{
CRIT* cr = getCrit(xd);
cr->tagDirty();
xd = m_map.phi2_1(xd);
} while (xd != dd);
// store old valences
int v_d = m_valences[d];
int v_dd = m_valences[dd];
// collapse the edge
m_map.deleteFace(d);
m_map.deleteFace(dd);
m_map.sewFaces(d1, d2);
m_map.sewFaces(dd1, dd2);
// embed new vertex
unsigned int emb = m_map.getEmbedding(d2, VERTEX);
m_map.embedOrbit<VERTEX>(d2, emb);
m_positions[d2] = newPos;
m_valences[d2] = v_d + v_dd - 4;
// update the valence of two incident vertices
m_valences[d1]--;
m_valences[dd1]--;
return d2;
}
/**
* generate performance message for monitoring
*
* @param cpu - values for performance message
*
* @return string containing the generated performance message
*/
string createPerformanceMessage( DataMapType const &dataMap ) const
{
unsigned long long warn = getWarn(), crit = getCrit();
string msg = string("users=") + to_string(dataMap[ProveValueMapKey].as<AbsoluteThreshold>()) + ";" + to_string(warn) + ";" + to_string(crit) + ";0";
return msg;
}
string createPerformanceMessage( DataMapType const &dataMap ) const
{
SizeThreshold const &warn = getWarn();
SizeThreshold const &crit = getCrit();
unsigned long long total = dataMap["total"].as<unsigned long long>();
unsigned long long used = dataMap["used"].as<unsigned long long>();
unsigned long long checkWarning = warn.is_rel() ? (unsigned long long)( warn.relative() * total ) : (unsigned long long)(warn.absolute());
unsigned long long checkCritical = crit.is_rel() ? (unsigned long long)( crit.relative() * total ) : (unsigned long long)(crit.absolute());
unsigned long long mb = 1024ULL * 1024;
string const &mnt = dataMap["mnt"].as<string>();
checkWarning /= mb;
checkCritical /= mb;
string msg = mnt + "=" + to_string( used / mb ) + "MB;"
+ to_string(checkWarning) + ";"
+ to_string(checkCritical) + ";0;"
+ to_string(total / mb);
return msg;
}