RegularPatchConstructor Class Reference

Patch constructor for regular patches. See PatchConstructor. More...

#include <RegularPatchConstructor.hpp>

Inheritance diagram for RegularPatchConstructor:

Public Member Functions
bool	isSamePatchType (const VertexHandle &a_VertexHandle, MeshType &a_Mesh, bool check_marked=false) override
	Given a vertex, checks wither the vertex and the neighborhood arund the vertex of this patch type.
PatchBuilder	getPatchBuilder (const VertexHandle &a_VertexHandle, MeshType &a_Mesh, bool mark_gathered=false) override
	Constructs a PatchBuilder for the patch type at the given vertex.
Patch	getPatch (const std::vector< VertexHandle > &a_NBVertexHandles, MeshType &a_Mesh)
Matrix	getPatchMat (const std::vector< VertexHandle > &a_NBVertexHandles, MeshType &a_Mesh)
Public Member Functions inherited from PatchConstructor
virtual bool	isSamePatchType (const FaceHandle &, MeshType &a_Mesh, bool check_marked=false)
	Given a face, checks wither the face and the neighborhood arund the face of this patch type.
virtual PatchBuilder	getPatchBuilder (const FaceHandle &, MeshType &a_Mesh, bool mark_gathered=false)
	Constructs a PatchBuilder for the patch type at the given face.

Private Member Functions
std::vector< VertexHandle >	initNeighborVerts (const VertexHandle &a_VertexHandle, MeshType &a_Mesh)
	Gather the list of neighboring vertices around a given vertex in the expected order to be compatable with mask. ex:
std::string	getGroupName () const
	Returns the name of the patch group this constructor handles.

Private Attributes
const Mat9x9d	m_Mask

Detailed Description

Patch constructor for regular patches. See PatchConstructor.

Member Function Documentation

getGroupName()

std::string RegularPatchConstructor::getGroupName ( ) const

privatevirtual

Returns the name of the patch group this constructor handles.

This method must be implemented in derived classes to return the specific patch group name.

Returns

The name of the patch group.

Implements PatchConstructor.

getPatchBuilder()

PatchBuilder RegularPatchConstructor::getPatchBuilder ( const VertexHandle & , MeshType & a_Mesh, bool mark_gathered = false )

overridevirtual

Constructs a PatchBuilder for the patch type at the given vertex.

Parameters

a_Mesh	The mesh to which the vertex belongs.
mark_gathered	If true, all vertices gathered for the patch will be marked. See Helper::mark_vert.

Returns

A PatchBuilder configured for the patch type at the given vertex.

Exceptions

std::runtime_error

if not implemented in derived class.

Reimplemented from PatchConstructor.

initNeighborVerts()

std::vector< VertexHandle > RegularPatchConstructor::initNeighborVerts ( const VertexHandle & a_VertexHandle, MeshType & a_Mesh )

private

Gather the list of neighboring vertices around a given vertex in the expected order to be compatable with mask. ex:

0  1  2
3  4  5
6  7  8

Parameters

a_VertexHandle	The vertex handle around for which to initialize neighbors.
a_Mesh	The mesh to which the vertex belongs.

Returns

A vector of neighboring vertex handles.

isSamePatchType()

bool RegularPatchConstructor::isSamePatchType ( const VertexHandle & , MeshType & a_Mesh, bool check_marked = false )

overridevirtual

Given a vertex, checks wither the vertex and the neighborhood arund the vertex of this patch type.

Parameters

a_Mesh	The mesh to which the vertex belongs.
check_marked	If true, the function will return false if the vertex is marked. See Helper::is_marked.

Returns

true if the vertex and its neighborhood match this patch type.

Reimplemented from PatchConstructor.

Member Data Documentation

m_Mask

const Mat9x9d RegularPatchConstructor::m_Mask

private

Initial value:

= Matrix({
        {0.25, 0.25, 0, 0.25, 0.25, 0, 0, 0, 0},
        {0, 0.5, 0, 0, 0.5, 0, 0, 0, 0},
        {0, 0.25, 0.25, 0, 0.25, 0.25, 0, 0, 0},
        {0, 0, 0, 0.5, 0.5, 0, 0, 0, 0},
        {0, 0, 0, 0, 1, 0, 0, 0, 0},
        {0, 0, 0, 0, 0.5, 0.5, 0, 0, 0},
        {0, 0, 0, 0.25, 0.25, 0, 0.25, 0.25, 0},
        {0, 0, 0, 0, 0.5, 0, 0, 0.5, 0},
        {0, 0, 0, 0, 0.25, 0.25, 0, 0.25, 0.25}
    })

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

• src/Patch/RegularPatchConstructor.hpp
• src/Patch/RegularPatchConstructor.cpp