public LinearReconstructionQuadRuleFactory(LevelSetTracker tracker, LineAndPointQuadratureFactory lineAndPointFactory)
{
this.tracker = tracker;
this.rootFactory = lineAndPointFactory.GetPointFactory();
}
private Tuple <double, int, int> PerformConfiguration(
Modes mode,
int order,
int division = 0,
StreamWriter volumeNodesLog = null,
StreamWriter surfaceNodesLog = null,
int leafDivisions = -1,
int vanishingMoment = -1,
int continuousDerivative = -1,
double width = double.NaN,
double hBase = double.NaN,
LineSegment.IRootFindingAlgorithm rootFindingAlgorithm = null,
int logVolumeNodes_selectedCell = -1)
{
SubGrid cutCellGrid = levelSetTracker.Regions.GetCutCellSubGrid();
IQuadRuleFactory <QuadRule> volumeFactory = null;
IQuadRuleFactory <QuadRule> edgeFactory = null;
switch (mode)
{
case Modes.Standard: //
{
volumeFactory = new StandardQuadRuleFactory(Grid.RefElements[0]);
edgeFactory = new StandardQuadRuleFactory(
Grid.RefElements[0].FaceRefElement);
break;
}
case Modes.BruteForce: //
{
volumeFactory = (IQuadRuleFactory <QuadRule>) new CutCellQuadRuleFactory(
new BruteForceSubdivisionStrategy(
Grid.RefElements[0], division),
order);
edgeFactory = new CutCellQuadRuleFactory(
new BruteForceSubdivisionStrategy(
Grid.RefElements[0].FaceRefElement, division),
order);
break;
}
case Modes.Adaptive: //
{
volumeFactory = (IQuadRuleFactory <QuadRule>) new CutCellQuadRuleFactory(
new AdaptiveSubdivisionStrategy(
Grid.RefElements[0], levelSetTracker.DataHistories[0].Current, division),
leafDivisions);
edgeFactory = new CutCellQuadRuleFactory(
new AdaptiveSubdivisionStrategy(
Grid.RefElements[0].FaceRefElement, levelSetTracker.DataHistories[0].Current, division),
leafDivisions);
break;
}
case Modes.Regularized: //
{
volumeFactory = new RegularizedQuadRuleFactory(
new StandardQuadRuleFactory(Grid.RefElements[0]),
levelSetTracker,
testCase.GetPolynomial(vanishingMoment, continuousDerivative),
0.5 * width * hBase);
edgeFactory = null;
break;
}
case Modes.HMFClassic: //
{
IQuadRuleFactory <CellBoundaryQuadRule> volumeRuleFactoryEdge;
if (Grid.SpatialDimension == 2)
{
LineAndPointQuadratureFactory bndrule = new LineAndPointQuadratureFactory(
this.Grid.RefElements[0],
levelSetTracker.DataHistories[0].Current,
true,
rootFindingAlgorithm);
volumeRuleFactoryEdge = bndrule.GetLineFactory();
//volumeRuleFactoryEdge = new CutLineQuadRuleFactory(
// levelSetTracker,
// Grid.RefElements[0],
// rootFindingAlgorithm: rootFindingAlgorithm);
}
else
{
volumeRuleFactoryEdge = new LevelSetEdgeVolumeQuadRuleFactory(
levelSetTracker.DataHistories[0].Current,
rootFindingAlgorithm,
JumpTypes.Heaviside);
}
LevelSetSurfaceQuadRuleFactory surfaceFactory =
new LevelSetSurfaceQuadRuleFactory(
levelSetTracker.DataHistories[0].Current, volumeRuleFactoryEdge);
if (testCase is ISurfaceTestCase)
{
volumeFactory = surfaceFactory;
}
else
{
volumeFactory = new LevelSetVolumeQuadRuleFactory(
levelSetTracker.DataHistories[0].Current,
volumeRuleFactoryEdge,
surfaceFactory,
JumpTypes.Heaviside);
}
edgeFactory = null;
break;
}
case Modes.HMFOneStepGauss: //
{
if (Grid.SpatialDimension != 2)
{
throw new NotImplementedException();
}
LineAndPointQuadratureFactory bndrule = new LineAndPointQuadratureFactory(
this.Grid.RefElements[0],
levelSetTracker.DataHistories[0].Current,
true,
rootFindingAlgorithm);
LevelSetComboRuleFactory2 Factory = new LevelSetComboRuleFactory2(
levelSetTracker.DataHistories[0].Current,
bndrule.GetLineFactory(),
null,
_SurfaceNodesOnZeroLevset: false,
_UseAlsoStokes: false,
_DoCheck: false);
if (testCase is ISurfaceTestCase)
{
volumeFactory = Factory.GetSurfaceFactory();
}
else
{
volumeFactory = Factory.GetVolumeFactory();
}
edgeFactory = null;
break;
}
case Modes.HMFOneStepGaussAndStokes: //
{
if (Grid.SpatialDimension != 2)
{
throw new NotImplementedException();
}
LineAndPointQuadratureFactory bndrule = new LineAndPointQuadratureFactory(
this.Grid.RefElements[0],
levelSetTracker.DataHistories[0].Current,
true,
rootFindingAlgorithm);
LevelSetComboRuleFactory2 Factory = new LevelSetComboRuleFactory2(
levelSetTracker.DataHistories[0].Current,
bndrule.GetLineFactory(), bndrule.GetPointFactory(),
_SurfaceNodesOnZeroLevset: false,
_UseAlsoStokes: true,
_DoCheck: false);
if (testCase is ISurfaceTestCase)
{
volumeFactory = Factory.GetSurfaceFactory();
}
else
{
volumeFactory = Factory.GetVolumeFactory();
}
edgeFactory = null;
break;
}
case Modes.SayeGaussRules: //
{
SayeGaussComboRuleFactory FactoryFactory = SayeFactories.SayeGaussRule_Combo(
levelSetTracker.DataHistories[0].Current,
rootFindingAlgorithm
);
if (testCase is ISurfaceTestCase)
{
volumeFactory = FactoryFactory.GetSurfaceFactory();
}
else
{
volumeFactory = FactoryFactory.GetVolumeFactory();
}
edgeFactory = null;
break;
}
case Modes.EquivalentPolynomials: //
{
var lineAndPointFactory = new LineAndPointQuadratureFactory(
Grid.RefElements[0],
levelSetTracker.DataHistories[0].Current,
true,
rootFindingAlgorithm);
if (testCase is ISurfaceTestCase)
{
volumeFactory = new LinearReconstructionQuadRuleFactory(
levelSetTracker, lineAndPointFactory);
}
else
{
volumeFactory = new EquivalentPolynomialQuadRuleFactory(
new StandardQuadRuleFactory(Grid.RefElements[0]),
levelSetTracker,
lineAndPointFactory);
}
edgeFactory = null;
break;
}
}
if (volumeNodesLog != null)
{
WriteVolumeNodes(volumeNodesLog, volumeFactory, order, cutCellGrid, testCase, logVolumeNodes_selectedCell);
}
if (surfaceNodesLog != null)
{
WriteSurfaceNodes(surfaceNodesLog, edgeFactory, order, cutCellGrid);
}
Stopwatch timer = new Stopwatch();
Stopwatch localTimer = new Stopwatch();
double result = double.NaN;
timer.Start();
if (testCase is IVolumeTestCase ||
mode == Modes.Regularized ||
mode == Modes.HMFClassic ||
mode == Modes.HMFOneStepGauss ||
mode == Modes.HMFOneStepGaussAndStokes ||
mode == Modes.EquivalentPolynomials ||
mode == Modes.SayeGaussRules)
{
result = PerformVolumeQuadrature(
mode, volumeFactory, cutCellGrid, order, localTimer);
}
else
{
result = PerformSurfaceQuadrature(
mode, volumeFactory, edgeFactory, cutCellGrid, order, localTimer);
}
timer.Stop();
return(new Tuple <double, int, int>(
result,
(int)timer.ElapsedMilliseconds,
(int)localTimer.ElapsedMilliseconds));
}
public EquivalentPolynomialQuadRuleFactory(IQuadRuleFactory <QuadRule> baseFactory, LevelSetTracker tracker, LineAndPointQuadratureFactory lineAndPointFactory)
{
this.baseFactory = baseFactory;
this.tracker = tracker;
this.rootFactory = lineAndPointFactory.GetPointFactory();
}