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foam-extend4.1-coherent-io/applications/solvers/solidMechanics/elasticPlasticNonLinULSolidFoam/calcUnusedNewPoints.H
2014-06-01 20:12:52 +02:00

71 lines
1.9 KiB
C

forAll(globalFaceZones, zoneI)
{
const label curZoneID = globalFaceZones[zoneI];
const labelList& curMap =
globalToLocalFaceZonePointMap[zoneI];
const labelList& curZoneMeshPoints =
mesh.faceZones()[curZoneID]().meshPoints();
vectorField curGlobalZonePointDispl
(
curZoneMeshPoints.size(),
vector::zero
);
//-Inter-proc points are shared by multiple procs
// pointNumProc is the number of procs which a point lies on
scalarField pointNumProcs(curZoneMeshPoints.size(), 0);
forAll(curGlobalZonePointDispl, globalPointI)
{
label localPoint = curMap[globalPointI];
if(curZoneMeshPoints[localPoint] < mesh.nPoints())
{
label procPoint = curZoneMeshPoints[localPoint];
curGlobalZonePointDispl[globalPointI] = pointDUI[procPoint];
pointNumProcs[globalPointI] = 1;
}
}
if (Pstream::parRun())
{
reduce(curGlobalZonePointDispl, sumOp<vectorField>());
reduce(pointNumProcs, sumOp<scalarField>());
//- now average the displacement between all procs
curGlobalZonePointDispl /= pointNumProcs;
}
//- The curZonePointsDisplGlobal now contains the correct face zone
// displacement in a global master processor order, now convert them
// back into the local proc order
vectorField curZonePointDispl
(
curZoneMeshPoints.size(),
vector::zero
);
forAll(curGlobalZonePointDispl, globalPointI)
{
label localPoint = curMap[globalPointI];
curZonePointDispl[localPoint] =
curGlobalZonePointDispl[globalPointI];
}
forAll(curZonePointDispl, pointI)
{
// unused points
if (curZoneMeshPoints[pointI] >= mesh.nPoints())
{
newPoints[curZoneMeshPoints[pointI]] +=
curZonePointDispl[pointI];
}
}
}