Detailed Description

This class represents a 2d triangle element with 6 nodes.

The following sketch shows the node and edge numbering.

      2
      o
     / \
    /   \
  5/     \4
  /       \
 /         \
0-----------1
      3

Definition at line 39 of file TriRule6.h.

#include <TriRule6.h>

Inheritance diagram for MeshLib::TriRule6:

Collaboration diagram for MeshLib::TriRule6:

Public Types
using	EdgeReturn = MeshLib::QuadraticEdgeReturn
	Returns the i-th edge of the element. More...

Public Types inherited from MeshLib::TriRule3
using	EdgeReturn = MeshLib::LinearEdgeReturn
	Returns the i-th edge of the element. More...

Static Public Attributes
static const unsigned	n_all_nodes = 6u
	Constant: The number of all nodes for this element. More...

static const CellType	cell_type = CellType::TRI6
	Constant: The FEM type of the element. More...

static const unsigned	edge_nodes [3][3]
	Constant: Local node index table for edge. More...

Static Public Attributes inherited from MeshLib::TriRule3
static const unsigned	n_base_nodes = 3u
	Constant: The number of base nodes for this element. More...

static const unsigned	n_all_nodes = 3u
	Constant: The number of all nodes for this element. More...

static const MeshElemType	mesh_elem_type = MeshElemType::TRIANGLE
	Constant: The geometric type of the element. More...

static const CellType	cell_type = CellType::TRI3
	Constant: The FEM type of the element. More...

static const unsigned	n_edges = 3
	Constant: The number of edges. More...

static const unsigned	n_neighbors = 3
	Constant: The number of neighbors. More...

static const unsigned	edge_nodes [3][2]
	Constant: Local node index table for edge. More...

Static Public Attributes inherited from MeshLib::FaceRule
static const unsigned	dimension = 2u
	Constant: Dimension of this mesh element. More...

static const unsigned	n_faces = 0
	Constant: The number of faces. More...

Additional Inherited Members
Static Public Member Functions inherited from MeshLib::TriRule3
static bool	isPntInElement (Node const const nodes, MathLib::Point3d const &pnt, double eps)

static ElementErrorCode	validate (const Element *e)

static unsigned	identifyFace (Node const const , Node const *nodes[3])
	Returns the ID of a face given an array of nodes. More...

static double	computeVolume (Node const const _nodes)
	Calculates the volume of a convex hexahedron by partitioning it into six tetrahedra. More...

Static Public Member Functions inherited from MeshLib::FaceRule
static const Element *	getFace (const Element *e, unsigned i)
	Returns the face i of the element. More...

static bool	testElementNodeOrder (Element const &e)

static Eigen::Vector3d	getFirstSurfaceVector (Element const &e)

static Eigen::Vector3d	getSecondSurfaceVector (Element const &e)

static Eigen::Vector3d	getSurfaceNormal (Element const &e)
	Returns the surface normal of a 2D element. More...

Member Typedef Documentation

Returns the i-th edge of the element.

Definition at line 52 of file TriRule6.h.

const CellType MeshLib::TriRule6::cell_type = CellType::TRI6

static

Constant: The FEM type of the element.

Definition at line 46 of file TriRule6.h.

const unsigned MeshLib::TriRule6::edge_nodes

static

Initial value:

= {
    {0, 1, 3},  
    {1, 2, 4},  
    {2, 0, 5},  
}

Constant: Local node index table for edge.

Definition at line 49 of file TriRule6.h.

const unsigned MeshLib::TriRule6::n_all_nodes = 6u

static

Constant: The number of all nodes for this element.

Definition at line 43 of file TriRule6.h.

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