#include <Mod/Mesh/App/Mesh.h>

Detailed Description

The MeshObject class provides an interface for the underlying MeshKernel class and most of its algorithm on it.

Note: Each instance of MeshObject has its own instance of a MeshKernel so it's not possible that several instances of MeshObject manage one instance of MeshKernel.

Public Member Functions
void	swap (MeshCore::MeshKernel &Kernel)

Subelement management
virtual std::vector< const char * >	getElementTypes (void) const

virtual unsigned long	countSubElements (const char *Type) const

virtual Data::Segment *	getSubElement (const char *Type, unsigned long) const
	get the subelement by type and number

virtual void	getFacesFromSubelement (const Data::Segment *, std::vector< Base::Vector3d > &Points, std::vector< Base::Vector3d > &PointNormals, std::vector< Facet > &faces) const

Querying
std::string	representation () const

std::string	topologyInfo () const

unsigned long	countPoints () const

unsigned long	countFacets () const

unsigned long	countEdges () const

unsigned long	countSegments () const

bool	isSolid () const

MeshPoint	getPoint (unsigned long) const

Mesh::Facet	getFacet (unsigned long) const

double	getSurface () const

double	getVolume () const

virtual void	getPoints (std::vector< Base::Vector3d > &Points, std::vector< Base::Vector3d > &Normals, float Accuracy, uint16_t flags=0) const

virtual void	getFaces (std::vector< Base::Vector3d > &Points, std::vector< Facet > &Topo, float Accuracy, uint16_t flags=0) const

std::vector< unsigned long >	getPointsFromFacets (const std::vector< unsigned long > &facets) const

I/O
unsigned int	getMemSize (void) const

void	Save (Base::Writer &writer) const

void	SaveDocFile (Base::Writer &writer) const

void	Restore (Base::XMLReader &reader)

void	RestoreDocFile (Base::Reader &reader)

void	save (const char file, MeshCore::MeshIO::Format f=MeshCore::MeshIO::Undefined, const MeshCore::Material mat=0, const char *objectname=0) const

void	save (std::ostream &, MeshCore::MeshIO::Format f, const MeshCore::Material mat=0, const char objectname=0) const

bool	load (const char file, MeshCore::Material mat=0)

bool	load (std::istream &, MeshCore::MeshIO::Format f, MeshCore::Material *mat=0)

void	save (std::ostream &) const

void	load (std::istream &)

Manipulation
void	addFacet (const MeshCore::MeshGeomFacet &facet)

void	addFacets (const std::vector< MeshCore::MeshGeomFacet > &facets)

void	addFacets (const std::vector< MeshCore::MeshFacet > &facets, bool checkManifolds)

void	addFacets (const std::vector< MeshCore::MeshFacet > &facets, const std::vector< Base::Vector3f > &points, bool checkManifolds)

void	addFacets (const std::vector< Data::ComplexGeoData::Facet > &facets, const std::vector< Base::Vector3d > &points, bool checkManifolds)

void	setFacets (const std::vector< MeshCore::MeshGeomFacet > &facets)

void	setFacets (const std::vector< Data::ComplexGeoData::Facet > &facets, const std::vector< Base::Vector3d > &points)

void	addMesh (const MeshObject &)

void	addMesh (const MeshCore::MeshKernel &)

void	deleteFacets (const std::vector< unsigned long > &removeIndices)

void	deletePoints (const std::vector< unsigned long > &removeIndices)

std::vector< std::vector< unsigned long > >	getComponents () const

unsigned long	countComponents () const

void	removeComponents (unsigned long)

unsigned long	getPointDegree (const std::vector< unsigned long > &facets, std::vector< unsigned long > &point_degree) const

void	fillupHoles (unsigned long, int, MeshCore::AbstractPolygonTriangulator &)

void	offset (float fSize)

void	offsetSpecial2 (float fSize)

void	offsetSpecial (float fSize, float zmax, float zmin)

void	clear (void)
	clears the Mesh

void	transformToEigenSystem ()

Base::Matrix4D	getEigenSystem (Base::Vector3d &v) const

void	movePoint (unsigned long, const Base::Vector3d &v)

void	setPoint (unsigned long, const Base::Vector3d &v)

void	smooth (int iterations, float d_max)

void	decimate (float fTolerance, float fReduction)

Base::Vector3d	getPointNormal (unsigned long) const

std::vector< Base::Vector3d >	getPointNormals () const

void	crossSections (const std::vector< TPlane > &, std::vector< TPolylines > &sections, float fMinEps=1.0e-2f, bool bConnectPolygons=false) const

void	cut (const Base::Polygon2d &polygon, const Base::ViewProjMethod &proj, CutType)

void	trim (const Base::Polygon2d &polygon, const Base::ViewProjMethod &proj, CutType)

Selection
void	deleteSelectedFacets ()

void	deleteSelectedPoints ()

void	addFacetsToSelection (const std::vector< unsigned long > &) const

void	addPointsToSelection (const std::vector< unsigned long > &) const

void	removeFacetsFromSelection (const std::vector< unsigned long > &) const

void	removePointsFromSelection (const std::vector< unsigned long > &) const

unsigned long	countSelectedFacets () const

bool	hasSelectedFacets () const

unsigned long	countSelectedPoints () const

bool	hasSelectedPoints () const

void	getFacetsFromSelection (std::vector< unsigned long > &) const

void	getPointsFromSelection (std::vector< unsigned long > &) const

void	clearFacetSelection () const

void	clearPointSelection () const

Boolean operations
MeshObject *	unite (const MeshObject &) const

MeshObject *	intersect (const MeshObject &) const

MeshObject *	subtract (const MeshObject &) const

MeshObject *	inner (const MeshObject &) const

MeshObject *	outer (const MeshObject &) const

Topological operations
void	refine ()

void	removeNeedles (float)

void	optimizeTopology (float)

void	optimizeEdges ()

void	splitEdges ()

void	splitEdge (unsigned long, unsigned long, const Base::Vector3f &)

void	splitFacet (unsigned long, const Base::Vector3f &, const Base::Vector3f &)

void	swapEdge (unsigned long, unsigned long)

void	collapseEdge (unsigned long, unsigned long)

void	collapseFacet (unsigned long)

void	collapseFacets (const std::vector< unsigned long > &)

void	insertVertex (unsigned long, const Base::Vector3f &v)

void	snapVertex (unsigned long, const Base::Vector3f &v)

Mesh validation
unsigned long	countNonUniformOrientedFacets () const

void	flipNormals ()

void	harmonizeNormals ()

void	validateIndices ()

void	validateCaps (float fMaxAngle, float fSplitFactor)

void	validateDeformations (float fMaxAngle, float fEps)

void	validateDegenerations (float fEps)

void	removeDuplicatedPoints ()

void	removeDuplicatedFacets ()

bool	hasNonManifolds () const

void	removeNonManifolds ()

void	removeNonManifoldPoints ()

bool	hasSelfIntersections () const

void	removeSelfIntersections ()

void	removeSelfIntersections (const std::vector< unsigned long > &)

void	removeFoldsOnSurface ()

void	removeFullBoundaryFacets ()

bool	hasInvalidPoints () const

void	removeInvalidPoints ()

void	mergeFacets ()

Mesh segments
void	addSegment (const Segment &)

void	addSegment (const std::vector< unsigned long > &)

const Segment &	getSegment (unsigned long) const

Segment &	getSegment (unsigned long)

MeshObject *	meshFromSegment (const std::vector< unsigned long > &) const

std::vector< Segment >	getSegmentsOfType (GeometryType, float dev, unsigned long minFacets) const

Public Member Functions inherited from Data::ComplexGeoData
	ComplexGeoData (void)
	Constructor.

virtual	~ComplexGeoData ()
	Destructor.

virtual Segment *	getSubElementByName (const char *Name) const
	get subelement by combined name

virtual void	getLinesFromSubelement (const Segment *, std::vector< Base::Vector3d > &Points, std::vector< Line > &lines) const

void	applyTransform (const Base::Matrix4D &rclTrf)

void	applyTranslation (const Base::Vector3d &)

void	applyRotation (const Base::Rotation &)

void	setPlacement (const Base::Placement &rclPlacement)

Base::Placement	getPlacement () const

virtual Base::Vector3d	getPointFromLineIntersection (const Base::Vector3f &base, const Base::Vector3f &dir) const

virtual void	getLines (std::vector< Base::Vector3d > &Points, std::vector< Line > &lines, float Accuracy, uint16_t flags=0) const

virtual bool	getCenterOfGravity (Base::Vector3d &center) const

Public Member Functions inherited from Base::BaseClass
	BaseClass ()
	Construction.

virtual	~BaseClass ()
	Destruction.

Static Public Member Functions
Primitives
static MeshObject *	createMeshFromList (Py::List &list)

static MeshObject *	createSphere (float, int)

static MeshObject *	createEllipsoid (float, float, int)

static MeshObject *	createCylinder (float, float, int, float, int)

static MeshObject *	createCone (float, float, float, int, float, int)

static MeshObject *	createTorus (float, float, int)

static MeshObject *	createCube (float, float, float)

static MeshObject *	createCube (float, float, float, float)

Static Public Member Functions inherited from Base::Persistence
static std::string	encodeAttribute (const std::string &)
	Encodes an attribute upon saving.

Iterator
typedef std::vector< Segment >::const_iterator	const_segment_iterator

const_point_iterator	points_begin () const

const_point_iterator	points_end () const

const_facet_iterator	facets_begin () const

const_facet_iterator	facets_end () const

const_segment_iterator	segments_begin () const

const_segment_iterator	segments_end () const

Additional Inherited Members
Protected Member Functions inherited from Data::ComplexGeoData
Base::Vector3d	transformToOutside (const Base::Vector3f &vec) const
	from local to outside

Base::Vector3f	transformToInside (const Base::Vector3d &vec) const
	from local to inside

Member Function Documentation

◆ addMesh() [1/2]

void Mesh::MeshObject::addMesh ( const MeshObject & )

Combines two independent mesh objects.

Note: The mesh object we want to add must not overlap or intersect with this mesh object.

◆ addMesh() [2/2]

void Mesh::MeshObject::addMesh ( const MeshCore::MeshKernel & )

Combines two independent mesh objects.

Note: The mesh object we want to add must not overlap or intersect with this mesh object.

◆ getElementTypes()

virtual std::vector<const char*> Mesh::MeshObject::getElementTypes ( void ) const

virtual

Sub type list List of different subelement types its NOT a list of the subelements itself

Implements Data::ComplexGeoData.

◆ getFacesFromSubelement()

virtual void Mesh::MeshObject::getFacesFromSubelement	(	const Data::Segment *	,
		std::vector< Base::Vector3d > &	Points,
		std::vector< Base::Vector3d > &	PointNormals,
		std::vector< Facet > &	faces
	)		const

virtual

Get faces from segment

Reimplemented from Data::ComplexGeoData.

◆ getPointDegree()

unsigned long Mesh::MeshObject::getPointDegree	(	const std::vector< unsigned long > &	facets,
		std::vector< unsigned long > &	point_degree
	)		const

Checks for the given facet indices what will be the degree for each point when these facets are removed from the mesh kernel. The point degree information is stored in point_degree. The return value gives the number of points which will have a degree of zero.

◆ getPoints()

virtual void Mesh::MeshObject::getPoints	(	std::vector< Base::Vector3d > &	Points,
		std::vector< Base::Vector3d > &	Normals,
		float	Accuracy,
		uint16_t	flags = `0`
	)		const

virtual

Get points from object with given accuracy

Reimplemented from Data::ComplexGeoData.

◆ swap()

void Mesh::MeshObject::swap ( MeshCore::MeshKernel & Kernel )

Swaps the content of Kernel and the internal mesh kernel.

Detailed Description

Public Member Functions

Static Public Member Functions

Iterator

Additional Inherited Members

Member Function Documentation

◆ addMesh() [1/2]

◆ addMesh() [2/2]

◆ getElementTypes()

◆ getFacesFromSubelement()

◆ getPointDegree()

◆ getPoints()

◆ swap()