axom::quest::TriangleGWN3D< ORDER > Class Template Reference

#include </home/docs/checkouts/readthedocs.org/user_builds/axom/checkouts/main/src/axom/quest/GWNMethods.hpp>

Public Types
using	Point3D = axom::primal::Point< double, 3 >
using	BoxType = axom::primal::BoundingBox< double, 3 >
using	TriangleType = axom::primal::Triangle< double, 3 >
using	GWNMoments = axom::quest::GWNMomentData< double, 3, ORDER >

Public Member Functions
	TriangleGWN3D ()=default
void	preprocess (axom::mint::UnstructuredMesh< axom::mint::SINGLE_SHAPE > *tri_mesh, bool useDirectEval)
	Load mesh data into primal::Triangles. If fast-approximation is used, construct BVH. More...
void	query (mfem::DataCollection &dc, const primal::WindingTolerances &tol, const double slice_z=0.0)
	Evaluate the GWN for a query grid at the DOFs of the dc query mesh. More...

Member Typedef Documentation

Point3D

template<int ORDER>

using axom::quest::TriangleGWN3D< ORDER >::Point3D = axom::primal::Point<double, 3>

BoxType

template<int ORDER>

using axom::quest::TriangleGWN3D< ORDER >::BoxType = axom::primal::BoundingBox<double, 3>

TriangleType

template<int ORDER>

using axom::quest::TriangleGWN3D< ORDER >::TriangleType = axom::primal::Triangle<double, 3>

GWNMoments

template<int ORDER>

using axom::quest::TriangleGWN3D< ORDER >::GWNMoments = axom::quest::GWNMomentData<double, 3, ORDER>

Constructor & Destructor Documentation

TriangleGWN3D()

template<int ORDER>

axom::quest::TriangleGWN3D< ORDER >::TriangleGWN3D ( )

default

Member Function Documentation

preprocess()

template<int ORDER>

void axom::quest::TriangleGWN3D< ORDER >::preprocess ( axom::mint::UnstructuredMesh< axom::mint::SINGLE_SHAPE > *  tri_mesh, bool  useDirectEval  )

inline

Load mesh data into primal::Triangles. If fast-approximation is used, construct BVH.

References axom::primal::BoundingBox< T, NDIMS >::addPoint(), AXOM_ANNOTATE_SCOPE, AXOM_LAMBDA, axom::utilities::Timer::elapsedTimeInSec(), axom::primal::BoundingBox< T, NDIMS >::getCentroid(), axom::primal::BoundingBox< T, NDIMS >::getLongestDimension(), axom::primal::BoundingBox< T, NDIMS >::getMax(), axom::primal::BoundingBox< T, NDIMS >::getMin(), axom::mint::UnstructuredMesh< TOPO >::getNumberOfCells(), axom::spin::BVH< NDIMS, ExecSpace, FloatType, BVHImpl >::getTraverser(), axom::spin::BVH< NDIMS, ExecSpace, FloatType, BVHImpl >::initialize(), axom::utilities::Timer::reset(), axom::numerics::transforms::scale(), SLIC_INFO, SLIC_WARNING, axom::utilities::Timer::start(), axom::utilities::Timer::stop(), and axom::Array< T, DIM, SPACE, StoragePolicy >::view().

query()

template<int ORDER>

void axom::quest::TriangleGWN3D< ORDER >::query ( mfem::DataCollection &  dc, const primal::WindingTolerances &  tol, const double  slice_z = 0.0  )

inline

Evaluate the GWN for a query grid at the DOFs of the dc query mesh.

Parameters

[in]	dc	A query grid to be evaluated at the DOFs
[in]	tol	A collection of possible tolerances for GWN evaluation
[in]	slice_z	If the dc mesh is 2D, the GWN will be evaluated on a slice parallel to the x-y plane with this offset on the z-axis

References axom::primal::Point< T, NDIMS >::array(), AXOM_ANNOTATE_METADATA, AXOM_ANNOTATE_SCOPE, axom::primal::WindingTolerances::edge_tol, axom::utilities::Timer::elapsed(), axom::utilities::Timer::elapsedTimeInMilliSec(), axom::primal::WindingTolerances::EPS, axom::quest::fast_approximate_winding_number(), axom::spin::BVH< NDIMS, ExecSpace, FloatType, BVHImpl >::getTraverser(), axom::spin::BVH< NDIMS, ExecSpace, FloatType, BVHImpl >::isInitialized(), axom::utilities::locale(), SLIC_INFO, SLIC_WARNING, axom::utilities::Timer::stop(), and axom::primal::winding_number().

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

• /home/docs/checkouts/readthedocs.org/user_builds/axom/checkouts/main/src/axom/quest/GWNMethods.hpp