TriMesh Class Reference

class for a triangle mesh More...

#include <TriMesh.h>

List of all members.

Public Types
typedef vector< Triangle > ::iterator	triangle_iterator
typedef vector< Edge >::iterator	edge_iterator
typedef vector< Corner >::iterator	corner_iterator
Public Member Functions
	TriMesh ()
void	LoadMesh (const vector< MeshNodeData > &, const vector< MeshTriData > &)
void	moveNode (int, const Vec3 &)
void	translateBy (const Vec3 &translation)
triangle_iterator	triangles_begin ()
triangle_iterator	triangles_end ()
edge_iterator	edges_begin ()
edge_iterator	edges_end ()
corner_iterator	corners_begin ()
corner_iterator	corners_end ()
Triangle *	getTriangleById (int)
bool	hasMovedBy (double)
void	resetCurrentDisplacement ()
void	zeroForces ()
virtual void	writeCheckPoint (ostream &, const string &) const
virtual void	loadCheckPoint (istream &)
template<typename P >
void	forAllTrianglesGet (P &, typename P::value_type(Triangle::*rdf)() const)
template<typename P >
vector< pair< int, P > >	forAllTrianglesGetIndexed (P(Triangle::*rdf)() const)

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Detailed Description

class for a triangle mesh

Author:

Steffen Abe $Revision$ $Date$

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Constructor & Destructor Documentation

TriMesh::TriMesh

(

)

Constructor

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Member Function Documentation

template<typename P >

void TriMesh::forAllTrianglesGet	(	P &	cont,
		typename P::value_type(Triangle::*)() const	rdf
	)

Call a constant member function of Triangle taking no argument and returning a value for all Triangles and collect the return values in a container. The container has to be an STL sequence container (vector,list...) or something with the same interface. The template parameter P is a type of container of the return type of the particle member function, not the return type itself.

Parameters:

cont	the container
rdf	the particle member function

template<typename P >

vector< pair< int, P > > TriMesh::forAllTrianglesGetIndexed

(

P(Triangle::*)() const

rdf

)

Parameters:

rdf	the particle member function

Referenced by VectorTriangleFieldSlave::SendDataFull(), and ScalarTriangleFieldSlave::SendDataFull().

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Triangle * TriMesh::getTriangleById

(

int

id

)

Get a pointer to a triangle with a given ID. If the ID doesn't exist, return NULL

Parameters:

id

the id

bool TriMesh::hasMovedBy

(

double

dist

)

check if any point in the mesh has moved by at least the given distance

Parameters:

dist	the distance

void TriMesh::LoadMesh	(	const vector< MeshNodeData > &	node_vec,
		const vector< MeshTriData > &	tri_vec
	)

setup the triangle mesh from node,edge and triangle data

Parameters:

node_vec	the node data
tri_vec	the triangle data

References BasicCon::Error(), and BasicCon::XDebug().

Referenced by TSubLattice< T >::addTriMesh().

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void TriMesh::moveNode	(	int	id,
		const Vec3 &	d
	)

Move a node in the mesh. If the node with the given Id isn't in the mesh, nothing happens

Parameters:

id	the id of the node
d	the displacement

void TriMesh::resetCurrentDisplacement

(

)

reset displacement since last neighbor search

void TriMesh::writeCheckPoint	(	ostream &	ost,
		const string &	delim
	)		const [virtual]

Write checkpoint data to stream. The mesh data is written in the original mesh file format -> can reuse meshreader to read in checkpointed meshes

Parameters:

ost	the output stream
delim	the delimiter

void TriMesh::zeroForces

(

)

zero all forces on the mesh. Currently forces are only on triangles

References BasicCon::XDebug().

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

• TriMesh.h
• TriMesh.cpp
• TriMesh.hpp