Overture  Version 25
Public Types | Public Member Functions | Protected Member Functions | List of all members
MeshQualityMetrics Class Reference

#include <MeshQuality.h>

Public Types

enum  JacobianProperties { normSquared =0, determinant, conditionNum, numberOfProperties }
 

Public Member Functions

 MeshQualityMetrics ()
 
 MeshQualityMetrics (UnstructuredMapping &umap_)
 
const realArray & computeMetric (MeshQualityMetric metric)
 
void setReferenceTransformation (MetricEvaluator *rt)
 
void plot (GL_GraphicsInterface &gi)
 
void outputHistogram (aString fileName="meshQuality.dat")
 
const realArray & getJacobianProperties ()
 
const realArray & getJacobians ()
 
ArraySimpleFixed< real, 2, 2, 1, 1 > computeJacobian (const ArraySimpleFixed< real, 2, 1, 1, 1 > &x0, const ArraySimpleFixed< real, 2, 1, 1, 1 > &xm, const ArraySimpleFixed< real, 2, 1, 1, 1 > &xmp1, const ArraySimpleFixed< real, 2, 2, 1, 1 > &T)
 
ArraySimpleFixed< real, 2, 2, 1, 1 > computeJacobian (const ArraySimpleFixed< real, 2, 1, 1, 1 > &x0, const ArraySimpleFixed< real, 2, 1, 1, 1 > &x1, const ArraySimpleFixed< real, 2, 1, 1, 1 > &x2, const ArraySimpleFixed< real, 2, 1, 1, 1 > &x3, const ArraySimpleFixed< real, 2, 2, 1, 1 > &T)
 
ArraySimpleFixed< real, 3, 3, 1, 1 > computeJacobian (const ArraySimpleFixed< real, 3, 1, 1, 1 > &x0, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x1, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x2, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x3, const ArraySimpleFixed< real, 3, 3, 1, 1 > &T)
 
ArraySimpleFixed< real, 3, 3, 1, 1 > computeJacobian (const ArraySimpleFixed< real, 3, 1, 1, 1 > &x0, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x1, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x2, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x3, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x4, const ArraySimpleFixed< real, 3, 3, 1, 1 > &T)
 
ArraySimpleFixed< real, 3, 3, 1, 1 > computeJacobian (const ArraySimpleFixed< real, 3, 1, 1, 1 > &x0, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x1, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x2, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x3, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x4, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x5, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x6, const ArraySimpleFixed< real, 3, 1, 1, 1 > &x7, const ArraySimpleFixed< real, 3, 3, 1, 1 > &T)
 
ArraySimpleFixed< real, 2, 2, 1, 1 > computeWeight (const ArraySimpleFixed< real, 2, 1, 1, 1 > &xc, UnstructuredMapping::ElementType et)
 
ArraySimpleFixed< real, 3, 3, 1, 1 > computeWeight (const ArraySimpleFixed< real, 3, 1, 1, 1 > &xc, UnstructuredMapping::ElementType et)
 
void computeJacobianProperties (real &N2, real &det, real &K, const ArraySimpleFixed< real, 2, 2, 1, 1 > &J) const
 
void computeJacobianProperties (real &N2, real &det, real &K, const ArraySimpleFixed< real, 3, 3, 1, 1 > &J) const
 
real jacobianNodeDerivative (UnstructuredMapping::ElementType, int n, int c) const
 

Protected Member Functions

void computeJacobianProperties ()
 

Member Enumeration Documentation

enum MeshQualityMetrics::JacobianProperties
Enumerator
normSquared 
determinant 
conditionNum 
numberOfProperties 

Constructor & Destructor Documentation

MeshQualityMetrics::MeshQualityMetrics ( )
MeshQualityMetrics::MeshQualityMetrics ( UnstructuredMapping &  umap_)

Member Function Documentation

ArraySimpleFixed< real, 2, 2, 1, 1 > MeshQualityMetrics::computeJacobian ( const ArraySimpleFixed< real, 2, 1, 1, 1 > &  x0,
const ArraySimpleFixed< real, 2, 1, 1, 1 > &  xm,
const ArraySimpleFixed< real, 2, 1, 1, 1 > &  xmp1,
const ArraySimpleFixed< real, 2, 2, 1, 1 > &  T 
)
inline

References c, cc, and r.

Referenced by AdvancingFront::computeElementQuality(), computeJacobianProperties(), computeMetric(), and AdvancingFront::computeVertexCandidates().

ArraySimpleFixed< real, 2, 2, 1, 1 > MeshQualityMetrics::computeJacobian ( const ArraySimpleFixed< real, 2, 1, 1, 1 > &  x0,
const ArraySimpleFixed< real, 2, 1, 1, 1 > &  x1,
const ArraySimpleFixed< real, 2, 1, 1, 1 > &  x2,
const ArraySimpleFixed< real, 2, 1, 1, 1 > &  x3,
const ArraySimpleFixed< real, 2, 2, 1, 1 > &  T 
)
inline

References c, cc, and r.

ArraySimpleFixed< real, 3, 3, 1, 1 > MeshQualityMetrics::computeJacobian ( const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x0,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x1,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x2,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x3,
const ArraySimpleFixed< real, 3, 3, 1, 1 > &  T 
)
inline

References c, cc, and r.

ArraySimpleFixed< real, 3, 3, 1, 1 > MeshQualityMetrics::computeJacobian ( const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x0,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x1,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x2,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x3,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x4,
const ArraySimpleFixed< real, 3, 3, 1, 1 > &  T 
)
inline

References c, cc, and r.

ArraySimpleFixed< real, 3, 3, 1, 1 > MeshQualityMetrics::computeJacobian ( const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x0,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x1,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x2,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x3,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x4,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x5,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x6,
const ArraySimpleFixed< real, 3, 1, 1, 1 > &  x7,
const ArraySimpleFixed< real, 3, 3, 1, 1 > &  T 
)
inline

References c, cc, and r.

void MeshQualityMetrics::computeJacobianProperties ( real &  N2,
real &  det,
real &  K,
const ArraySimpleFixed< real, 2, 2, 1, 1 > &  J 
) const
inline

References c, r, and REAL_MAX.

Referenced by AdvancingFront::computeElementQuality(), and AdvancingFront::computeVertexCandidates().

void MeshQualityMetrics::computeJacobianProperties ( real &  N2,
real &  det,
real &  K,
const ArraySimpleFixed< real, 3, 3, 1, 1 > &  J 
) const
inline

References c, r, and REAL_MAX.

void MeshQualityMetrics::computeJacobianProperties ( )
protected

References c, cc, computeJacobian(), MetricEvaluator::computeMetric(), conditionNum, determinant, UnstructuredMapping::getElements(), UnstructuredMapping::getElementType(), UnstructuredMapping::getMaxNumberOfNodesPerElement(), UnstructuredMapping::getNodes(), UnstructuredMapping::getNumberOfElements(), UnstructuredMapping::getNumberOfNodesThisElement(), Mapping::getRangeDimension(), UnstructuredMapping::hexahedron, normSquared, NULL, numberOfProperties, UnstructuredMapping::pyramid, r, shapeMetric, UnstructuredMapping::tetrahedron, and UnstructuredMapping::triangle.

Referenced by computeMetric().

const realArray & MeshQualityMetrics::computeMetric ( MeshQualityMetric  metric)

References UnstructuredMapping::adjacency_begin(), UnstructuredMapping::adjacency_end(), UnstructuredMapping::begin(), UnstructuredMapping::computeElementType(), computeJacobian(), computeJacobianProperties(), computeWeight(), conditionNum, determinant, UnstructuredMapping::end(), Mapping::getDomainDimension(), UnstructuredMapping::getNodes(), Mapping::getRangeDimension(), UnstructuredMapping::hexahedron, min(), normSquared, NULL, numberOfProperties, UnstructuredMapping::pyramid, UnstructuredMapping::quadrilateral, shapeMetric, UnstructuredMapping::size(), UnstructuredMapping::tetrahedron, UnstructuredMapping::triangle, UnstructuredMapping::triPrism, UnstructuredMapping::Vertex, volumeMetric, and volumeShapeMetric.

Referenced by outputHistogram(), and plot().

ArraySimpleFixed< real, 2, 2, 1, 1 > MeshQualityMetrics::computeWeight ( const ArraySimpleFixed< real, 2, 1, 1, 1 > &  xc,
UnstructuredMapping::ElementType  et 
)
inline

References c, MetricEvaluator::computeMetric(), NULL, r, and UnstructuredMapping::triangle.

Referenced by AdvancingFront::computeElementQuality(), computeMetric(), and AdvancingFront::computeVertexCandidates().

ArraySimpleFixed< real, 3, 3, 1, 1 > MeshQualityMetrics::computeWeight ( const ArraySimpleFixed< real, 3, 1, 1, 1 > &  xc,
UnstructuredMapping::ElementType  et 
)
inline

References c, MetricEvaluator::computeMetric(), NULL, UnstructuredMapping::pyramid, r, and UnstructuredMapping::tetrahedron.

const realArray& MeshQualityMetrics::getJacobianProperties ( )
inline
const realArray& MeshQualityMetrics::getJacobians ( )
inline
real MeshQualityMetrics::jacobianNodeDerivative ( UnstructuredMapping::ElementType  e,
int  n,
int  c 
) const
inline

References UnstructuredMapping::hexahedron, UnstructuredMapping::pyramid, UnstructuredMapping::quadrilateral, UnstructuredMapping::tetrahedron, and UnstructuredMapping::triangle.

void MeshQualityMetrics::outputHistogram ( aString  fileName = "meshQuality.dat")

References computeMetric(), UnstructuredMapping::getEdges(), UnstructuredMapping::getNodes(), UnstructuredMapping::getNumberOfEdges(), UnstructuredMapping::getNumberOfElements(), Mapping::getRangeDimension(), max(), min(), NULL, pow(), REAL_MAX, and shapeMetric.

Referenced by Ugen::generateWithAdvancingFront(), and main().

void MeshQualityMetrics::plot ( GL_GraphicsInterface &  gi)

References DialogData::addRadioBox(), assert, aString, computeMetric(), GL_GraphicsInterface::displayColourBar(), GL_GraphicsInterface::erase(), GL_GraphicsInterface::generateNewDisplayList(), GraphicsParameters::get(), GL_GraphicsInterface::getAnswer(), UnstructuredMapping::getElements(), UnstructuredMapping::getFaceElements(), UnstructuredMapping::getFaces(), UnstructuredMapping::getNodes(), UnstructuredMapping::getNumberOfElements(), UnstructuredMapping::getNumberOfFaces(), UnstructuredMapping::getNumberOfNodesThisElement(), UnstructuredMapping::getNumberOfNodesThisFace(), Mapping::getRangeDimension(), GI_MAPPING_COLOUR, GI_NUMBER_OF_CONTOUR_LEVELS, GI_PLOT_THE_OBJECT_AND_EXIT, GI_PLOT_UNS_BOUNDARY_EDGES, GI_PLOT_UNS_EDGES, GI_PLOT_UNS_FACES, GI_SURFACE_OFFSET, glDisable, glEnable, glVertex3, max(), min(), normal, NULL, numberOfProperties, numberOfQualityMetrics, OFFSET_FACTOR, PlotIt::plot(), GL_GraphicsInterface::popGUI(), GL_GraphicsInterface::pushGUI(), GraphicsParameters::set(), GL_GraphicsInterface::setAxesDimension(), GL_GraphicsInterface::setColourFromTable(), DialogData::setExitCommand(), DialogData::setToggleButtons(), DialogData::setToggleState(), DialogData::setWindowTitle(), shapeMetric, volumeMetric, and volumeShapeMetric.

void MeshQualityMetrics::setReferenceTransformation ( MetricEvaluator *  rt)

Referenced by AdvancingFront::computeElementQuality(), Ugen::generateWithAdvancingFront(), main(), optimize(), and optimize_one().

The documentation for this class was generated from the following files:
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