NEM::NUCMESH::CirclesAndPolys Class Reference

A set of concentric circles and polygons and the faces they enclose. More...

Detailed Description

Definition at line 48 of file CirclesAndPolys.H.

Public Member Functions
	CirclesAndPolys (int numSides, std::vector< PolyRing > rings, const std::array< double, 3 > &center={0, 0, 0})
	Container to describe a set of concentric circles/polygons. More...
int	getNumSides () const
void	setNumSides (int numSides)
const std::vector< PolyRing > &	getRings () const
void	setRings (std::vector< PolyRing > rings)
void	addRing (const PolyRing &ring)
const std::array< double, 3 > &	getCenter () const
void	setCenter (const std::array< double, 3 > &center)

Static Public Member Functions
static std::array< double, 3 >	getRotatedPoint (const std::array< double, 3 > &center, const std::array< double, 2 > &rotation)

Protected Member Functions
NEM::GEO::GeoManager	createGeo () const override
	Construct a NEM::GEO::GeoManager. More...

Static Protected Member Functions
static void	mergeGeo (NEM::GEO::GeoManager &keepGeo, NEM::GEO::GeoManager &&removeGeo)
	Merge two 2d NEM::GEO::GeoManager objects by cutting shapes in removeGeo from shapes in keepGeo and sewing the resulting faces. More...

Private Attributes
int	numSides_
std::vector< PolyRing >	rings_

Inherits NEM::NUCMESH::ShapeBase.

Constructor & Destructor Documentation

CirclesAndPolys()

NEM::NUCMESH::CirclesAndPolys::CirclesAndPolys	(	int	numSides,
		std::vector< PolyRing >	rings,
		const std::array< double, 3 > &	center = {0, 0, 0}
	)

Parameters

numSides	Number of sides for polygons (note circles are treated as numSides arcs)
rings	Radius and meshing description of each ring
center	Center of shapes

Definition at line 151 of file CirclesAndPolys.C.

    : ShapeBase(center), numSides_(numSides), rings_(std::move(rings)) {}

Member Function Documentation

addRing()

void NEM::NUCMESH::CirclesAndPolys::addRing

(

const PolyRing &

ring

)

Definition at line 167 of file CirclesAndPolys.C.

References rings_.

                                                  {
  this->rings_.emplace_back(ring);
}

createGeo()

NEM::GEO::GeoManager NEM::NUCMESH::CirclesAndPolys::createGeo ( ) const

overrideprotectedvirtual

Returns

A NEM::GEO::GeoManager object representing the shape described by this object

Implements NEM::NUCMESH::ShapeBase.

Definition at line 298 of file CirclesAndPolys.C.

References NEM::NUCMESH::drawNested(), NEM::NUCMESH::ShapeBase::getCenter(), numSides_, NEM::NUCMESH::Ring::radius, rings_, NEM::NUCMESH::PolyRing::rotation, and NEM::NUCMESH::PolyRing::shapeType.

                                                  {
  return drawNested(
      numSides_, rings_, this->getCenter(), [this](const PolyRing &ring) {
        return getRingVerticesAndCircEdges(this->getCenter(), this->numSides_,
                                           ring.radius, ring.rotation,
                                           ring.shapeType);
      });
}

getCenter()

const std::array< double, 3 > & NEM::NUCMESH::ShapeBase::getCenter ( ) const

inherited

Definition at line 50 of file ShapeBase.C.

References NEM::NUCMESH::ShapeBase::center_.

Referenced by NEM::NUCMESH::HexagonalArray::createGeo(), NEM::NUCMESH::RectangularArray::createGeo(), createGeo(), NEM::NUCMESH::PolarArray::createGeo(), and NEM::NUCMESH::Circles::createGeo().

{ return center_; }

getNumSides()

int NEM::NUCMESH::CirclesAndPolys::getNumSides

(

)

const

Definition at line 155 of file CirclesAndPolys.C.

References numSides_.

{ return numSides_; }

getRings()

const std::vector< PolyRing > & NEM::NUCMESH::CirclesAndPolys::getRings

(

)

const

Definition at line 159 of file CirclesAndPolys.C.

References rings_.

                                                           {
  return rings_;
}

getRotatedPoint()

std::array< double, 3 > NEM::NUCMESH::ShapeBase::getRotatedPoint ( const std::array< double, 3 > &  center, const std::array< double, 2 > &  rotation  )

staticinherited

Parameters

center	Center of circle
rotation	{Radius, angle in degrees}

Returns

Point on circle with center center and normal [0, 0, 1], radius rotation[0] and angle (in degrees) rotation[1]

Definition at line 58 of file ShapeBase.C.

Referenced by NEM::NUCMESH::PolarArray::createGeo(), and NEM::DRV::JSON::modify_helper().

                                         {
  auto angle = rotation[1] * M_PI / 180.;
  return {center[0] + rotation[0] * std::cos(angle),
          center[1] + rotation[0] * std::sin(angle), center[2]};
}

mergeGeo()

void NEM::NUCMESH::ShapeBase::mergeGeo ( NEM::GEO::GeoManager &  keepGeo, NEM::GEO::GeoManager &&  removeGeo  )

staticprotectedinherited

Parameters

[in,out]	keepGeo	Merge geometry from removeGeo into this object
[in]	removeGeo	Move geometry and data from this object into keepGeo

Definition at line 66 of file ShapeBase.C.

References NEM::GEO::GeoManager::buildCompound(), NEM::GEO::GeoManager::deleteShapes(), NEM::GEO::GeoManager::getDim(), NEM::GEO::GeoManager::insert(), NEM::GEO::GeoManager::modify(), NEM::GEO::GeoManager::setDim(), and NEM::DRV::JSON::shapeType.

Referenced by NEM::NUCMESH::ShapesArray::createGeoImpl(), and NEM::SRV::NucMeshSrv::FillOutputPortInformation().

                                                       {
  auto origCompound = keepGeo.buildCompound();
  if (origCompound.IsNull()) {
    keepGeo = std::move(removeGeo);
    return;
  } else {
    auto newCompound = removeGeo.buildCompound();
    TopoDS_ListOfShape newShapes;
    static constexpr std::array<TopAbs_ShapeEnum, 4> shapeTypes{
        TopAbs_SOLID, TopAbs_FACE, TopAbs_EDGE, TopAbs_VERTEX};
    for (auto &shapeType : shapeTypes) {
      for (TopExp_Explorer explorer{newCompound, shapeType}; explorer.More();
           explorer.Next()) {
        auto &oldSubshape = explorer.Current();
        if (auto old_metadata = removeGeo.get(oldSubshape)) {
          keepGeo.insert(oldSubshape, std::move(*old_metadata));
        }
      }
    }
    if (!newCompound.IsNull()) {
      keepGeo.setDim(std::max(keepGeo.getDim(), removeGeo.getDim()));
      BRepAlgoAPI_Cut cutter{origCompound, newCompound};
      if (cutter.HasDeleted() || cutter.HasModified() ||
          cutter.HasGenerated()) {
        auto deletedShapes = keepGeo.modify(cutter, {TopAbs_EDGE, TopAbs_FACE});
        keepGeo.deleteShapes(deletedShapes[0]);
      }
      BRepBuilderAPI_Sewing sewer{};
      std::vector<TopoDS_Shape> sewedShapes;
      auto compound = keepGeo.buildCompound();
      for (TopExp_Explorer explorer{compound, TopAbs_FACE}; explorer.More();
           explorer.Next()) {
        sewer.Add(explorer.Current());
        sewedShapes.emplace_back(explorer.Current());
      }
      sewer.Perform();
      auto deletedShapes =
          keepGeo.modify(sewer, sewedShapes, {TopAbs_EDGE, TopAbs_FACE});
      keepGeo.deleteShapes(deletedShapes);
    }
  }
}

setCenter()

void NEM::NUCMESH::ShapeBase::setCenter ( const std::array< double, 3 > &  center )

inherited

Definition at line 52 of file ShapeBase.C.

References NEM::NUCMESH::ShapeBase::center_.

Referenced by NEM::DRV::JSON::modify_helper().

                                                           {
  center_ = center;
}

setNumSides()

void NEM::NUCMESH::CirclesAndPolys::setNumSides

(

int

numSides

)

Definition at line 157 of file CirclesAndPolys.C.

References numSides_.

Referenced by NEM::DRV::JSON::modify_helper().

{ this->numSides_ = numSides; }

setRings()

void NEM::NUCMESH::CirclesAndPolys::setRings

(

std::vector< PolyRing >

rings

)

Definition at line 163 of file CirclesAndPolys.C.

References rings_.

Referenced by NEM::DRV::JSON::modify_helper().

                                                        {
  this->rings_ = std::move(rings);
}

Member Data Documentation

numSides_

int NEM::NUCMESH::CirclesAndPolys::numSides_

private

Definition at line 70 of file CirclesAndPolys.H.

Referenced by createGeo(), getNumSides(), and setNumSides().

rings_

std::vector<PolyRing> NEM::NUCMESH::CirclesAndPolys::rings_

private

Definition at line 71 of file CirclesAndPolys.H.

Referenced by addRing(), createGeo(), getRings(), and setRings().

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

• CirclesAndPolys.H
• CirclesAndPolys.C