NGonPatchConstructor Class Reference

Patch constructor for n-gon patches. See PatchConstructor. More...

#include <NGonPatchConstructor.hpp>

Inheritance diagram for NGonPatchConstructor:

Public Member Functions
bool	isSamePatchType (const FaceHandle &a_FaceHandle, MeshType &a_Mesh, bool check_marked=false) override
	Given a face, checks wither the face and the neighborhood arund the face of this patch type.
PatchBuilder	getPatchBuilder (const FaceHandle &a_FaceHandle, MeshType &a_Mesh, bool mark_gathered=false) override
	Constructs a PatchBuilder for the patch type at the given face.
Public Member Functions inherited from PatchConstructor
virtual bool	isSamePatchType (const VertexHandle &, MeshType &a_Mesh, bool check_marked=false)
	Given a vertex, checks wither the vertex and the neighborhood arund the vertex of this patch type.
virtual PatchBuilder	getPatchBuilder (const VertexHandle &, MeshType &a_Mesh, bool mark_gathered=false)
	Constructs a PatchBuilder for the patch type at the given vertex.

Private Member Functions
Mat48x12d	getMaskSct3 ()
	Retrieves the mask for the n-gon patch with 3 sides.
Mat80x20d	getMaskSct5 ()
	Retrieves the mask for the n-gon patch with 5 sides.
Mat384x24d	getMaskSct6 ()
	Retrieves the mask for the n-gon patch with 6 sides.
Mat448x28d	getMaskSct7 ()
	Retrieves the mask for the n-gon patch with 7 sides.
Mat512x32d	getMaskSct8 ()
	Retrieves the mask for the n-gon patch with 8 sides.
std::vector< VertexHandle >	initNeighborVerts (const FaceHandle &a_FaceHandle, MeshType &a_Mesh)
	Gather the list of neighboring vertices around a given face in the expected order to be compatable with mask. ex for 3 sides:
std::string	getGroupName () const
	Returns the name of the patch group this constructor handles.

Private Attributes
const Mat48x12d	m_MaskSct3
	The mask for the n-gon patch with 3 sides.
const Mat80x20d	m_MaskSct5
	The mask for the n-gon patch with 5 sides.
const Mat384x24d	m_MaskSct6
	The mask for the n-gon patch with 6 sides.
const Mat448x28d	m_MaskSct7
	The mask for the n-gon patch with 7 sides.
const Mat512x32d	m_MaskSct8
	The mask for the n-gon patch with 8 sides.
int	m_FaceValence

Detailed Description

Patch constructor for n-gon patches. See PatchConstructor.

Member Function Documentation

getGroupName()

std::string NGonPatchConstructor::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.

getMaskSct3()

Mat48x12d NGonPatchConstructor::getMaskSct3 ( )

private

Retrieves the mask for the n-gon patch with 3 sides.

Returns

The mask as a Mat48x12d object.

getMaskSct5()

Mat80x20d NGonPatchConstructor::getMaskSct5 ( )

private

Retrieves the mask for the n-gon patch with 5 sides.

Returns

The mask as a Mat80x20d object.

getMaskSct6()

Mat384x24d NGonPatchConstructor::getMaskSct6 ( )

private

Retrieves the mask for the n-gon patch with 6 sides.

Returns

The mask as a Mat384x24d object.

getMaskSct7()

Mat448x28d NGonPatchConstructor::getMaskSct7 ( )

private

Retrieves the mask for the n-gon patch with 7 sides.

Returns

The mask as a Mat448x28d object.

getMaskSct8()

Mat512x32d NGonPatchConstructor::getMaskSct8 ( )

private

Retrieves the mask for the n-gon patch with 8 sides.

Returns

The mask as a Mat512x32d object.

getPatchBuilder()

PatchBuilder NGonPatchConstructor::getPatchBuilder ( const FaceHandle & , MeshType & a_Mesh, bool mark_gathered = false )

overridevirtual

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

Parameters

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

Returns

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

Exceptions

std::runtime_error

if not implemented in derived class.

Reimplemented from PatchConstructor.

initNeighborVerts()

std::vector< VertexHandle > NGonPatchConstructor::initNeighborVerts ( const FaceHandle & a_FaceHandle, MeshType & a_Mesh )

private

Gather the list of neighboring vertices around a given face in the expected order to be compatable with mask. ex for 3 sides:

       8
    /    \
  9 - 11- 10
 /   / \   \
2 - 3 - 7 - 5
|   |   |   |
0 - 1 - 6 - 4

Parameters

a_FaceHandle	The face handle around for which to initialize neighbors.
a_Mesh	The mesh to which the face belongs.

Returns

A vector of neighboring vertex handles.

isSamePatchType()

bool NGonPatchConstructor::isSamePatchType ( const FaceHandle & , MeshType & a_Mesh, bool check_marked = false )

overridevirtual

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

Parameters

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

Returns

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

Reimplemented from PatchConstructor.

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

• src/Patch/NGonPatchConstructor.hpp
• src/Patch/NGonPatchConstructor.cpp