void PaverMinEdgeLengthWrapper::run_wrapper( Mesh* mesh,
ParallelMesh* pmesh,
MeshDomain* domain,
Settings* settings,
QualityAssessor* qa,
MsqError& err )
{
InstructionQueue q;
// calculate average lambda for mesh
ReferenceMesh ref_mesh( mesh );
RefMeshTargetCalculator W_0( &ref_mesh );
SimpleStats lambda_stats;
MeshUtil tool(mesh, settings);
tool.lambda_distribution( lambda_stats, err ); MSQ_ERRRTN(err);
double lambda = lambda_stats.average();
// create objective function
IdealShapeTarget W_i;
LambdaConstant W( lambda, &W_i );
TShapeSizeB1 tm;
TQualityMetric mu_0( &W, &tm );
ElementPMeanP mu( 1.0, &mu_0 );
PMeanPTemplate of( 1.0, &mu );
// create quality assessor
EdgeLengthMetric len(0.0);
qa->add_quality_assessment( &mu );
qa->add_quality_assessment( &len );
q.add_quality_assessor( qa, err );
// create solver
TrustRegion solver( &of );
TerminationCriterion tc, ptc;
tc.add_absolute_vertex_movement( maxVtxMovement );
tc.add_iteration_limit( iterationLimit );
ptc.add_iteration_limit( pmesh ? parallelIterations : 1 );
solver.set_inner_termination_criterion( &tc );
solver.set_outer_termination_criterion( &ptc );
q.set_master_quality_improver( &solver, err ); MSQ_ERRRTN(err);
q.add_quality_assessor( qa, err );
// Optimize mesh
q.run_common( mesh, pmesh, domain, settings, err ); MSQ_CHKERR(err);
}
void SizeAdaptShapeWrapper::run_wrapper( Mesh* mesh,
ParallelMesh* pmesh,
MeshDomain* domain,
Settings* settings,
QualityAssessor* qa,
MsqError& err )
{
InstructionQueue q;
// calculate average lambda for mesh
TagVertexMesh init_mesh( err, mesh ); MSQ_ERRRTN(err);
ReferenceMesh ref_mesh( &init_mesh );
RefMeshTargetCalculator W_0( &ref_mesh );
q.add_tag_vertex_mesh( &init_mesh, err ); MSQ_ERRRTN(err);
// create objective function
IdealShapeTarget W_i;
LambdaTarget W( &W_0, &W_i );
Target2DShapeSizeBarrier tm2;
Target3DShapeSizeBarrier tm3;
TMPQualityMetric mu( &W, &tm2, &tm3 );
PMeanPTemplate of( 1.0, &mu );
// create quality assessor
EdgeLengthMetric len(0.0);
qa->add_quality_assessment( &mu );
qa->add_quality_assessment( &len );
q.add_quality_assessor( qa, err );
// create solver
TrustRegion solver( &of );
TerminationCriterion tc, ptc;
tc.add_absolute_vertex_movement( maxVtxMovement );
tc.add_iteration_limit( iterationLimit );
ptc.add_iteration_limit( pmesh ? parallelIterations : 1 );
solver.set_inner_termination_criterion( &tc );
solver.set_outer_termination_criterion( &ptc );
q.set_master_quality_improver( &solver, err ); MSQ_ERRRTN(err);
q.add_quality_assessor( qa, err );
// Optimize mesh
q.run_common( mesh, pmesh, domain, settings, err ); MSQ_CHKERR(err);
}
