#include <TriangleSetGeometryAlgorithms.h>

Inheritance diagram for sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >:

Detailed Description

template<class DataTypes>
class sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >

A class that provides geometry information on an TriangleSet.

Protected Attributes
bool	initializedCubatureTables

Data< bool >	showTriangleIndices
	Debug : view Triangle indices. More...

Data< bool >	_draw
	if true, draw the triangles in the topology More...

Data< sofa::type::RGBAColor >	_drawColor
	RGBA code color used to draw triangles. More...

Data< bool >	_drawNormals
	if true, draw the triangles in the topology More...

Data< SReal >	_drawNormalLength
	Fiber length visualisation. More...

Data< bool >	p_recomputeTrianglesOrientation
	if true, will recompute triangles orientation according to normals. More...

Data< bool >	p_flipNormals

NumericalIntegrationDescriptor< Real, 3 >	triangleNumericalIntegration
	include cubature points More...

Protected Attributes inherited from sofa::component::topology::container::dynamic::EdgeSetGeometryAlgorithms< DataTypes >
bool	initializedEdgeCubatureTables

Data< bool >	showEdgeIndices
	Debug : view Edge indices. More...

Data< bool >	d_drawEdges
	if true, draw the edges in the topology. More...

Data< RGBAColor >	_drawColor

NumericalIntegrationDescriptor< Real, 1 >	edgeNumericalIntegration
	include cubature points More...

Protected Attributes inherited from sofa::component::topology::container::dynamic::PointSetGeometryAlgorithms< DataTypes >
sofa::core::State< DataTypes > *	object

sofa::core::topology::BaseMeshTopology *	m_topology

Data< float >	d_showIndicesScale
	Debug : scale for view topology indices. More...

Data< bool >	d_showPointIndices

Data< std::string >	d_tagMechanics
	Tage of the Mechanical State associated with the vertex position. More...

SingleLink< PointSetGeometryAlgorithms< DataTypes >, sofa::core::topology::BaseMeshTopology, BaseLink::FLAG_STOREPATH\|BaseLink::FLAG_STRONGLINK >	l_topology
	Link to be set to the topology container in the component graph. More...

Protected Attributes inherited from sofa::core::objectmodel::BaseObject
SingleLink< BaseObject, BaseContext, BaseLink::FLAG_DOUBLELINK >	l_context

LinkSlaves	l_slaves

SingleLink< BaseObject, BaseObject, BaseLink::FLAG_DOUBLELINK >	l_master

Protected Attributes inherited from sofa::core::objectmodel::Base
std::map< std::string, sofa::core::DataTrackerCallback >	m_internalEngine

VecData	m_vecData
	List of fields (Data instances) More...

MapData	m_aliasData
	name -> Data multi-map (includes names and aliases) More...

VecLink	m_vecLink
	List of links. More...

MapLink	m_aliasLink
	name -> Link multi-map (includes names and aliases) More...

Public Member Functions
	SOFA_CLASS (SOFA_TEMPLATE(TriangleSetGeometryAlgorithms, DataTypes), SOFA_TEMPLATE(EdgeSetGeometryAlgorithms, DataTypes))

void	draw (const core::visual::VisualParams *vparams) override
	Render internal data of this object, for debugging purposes. More...

void	init () override
	Initialization method called at graph creation and modification, during top-down traversal. More...

void	reinit () override
	Update method called when variables used in precomputation are modified. More...

void	computeTriangleAABB (const TriangleID i, Coord &minCoord, Coord &maxCoord) const

Coord	computeTriangleCenter (const TriangleID i) const

Coord	computeRestTriangleCenter (const TriangleID i) const

void	computeTriangleCircumcenterBaryCoefs (sofa::type::Vec< 3, Real > &baryCoord, const TriangleID i) const

Coord	computeTriangleCircumcenter (const TriangleID i) const

void	getTriangleVertexCoordinates (const TriangleID i, Coord[3]) const

void	getRestTriangleVertexCoordinates (const TriangleID i, Coord[3]) const

Real	computeTriangleArea (const TriangleID i) const
	Computes the area of triangle no i and returns it. More...

void	computeTriangleArea (BasicArrayInterface< Real > &ai) const
	Computes the triangle area of all triangles are store in the array interface. More...

Real	computeRestTriangleArea (const TriangleID i) const
	Computes the initial area of triangle no i and returns it. More...

sofa::type::vector< SReal >	computeTriangleBarycoefs (const TriangleID ind_t, const sofa::type::Vec< 3, Real > &p) const
	Computes barycentric coefficients of point p in triangle (a,b,c) indexed by ind_t. More...

sofa::type::vector< SReal >	computeRestTriangleBarycoefs (const TriangleID ind_t, const sofa::type::Vec< 3, Real > &p) const
	Computes barycentric coefficients of point p in initial triangle (a,b,c) indexed by ind_t. More...

sofa::type::vector< SReal >	compute3PointsBarycoefs (const sofa::type::Vec< 3, Real > &p, PointID ind_p1, PointID ind_p2, PointID ind_p3, bool bRest=false) const
	Computes barycentric coefficients of point p in triangle whose vertices are indexed by (ind_p1,ind_p2,ind_p3) More...

void	computeClosestIndexPair (const TriangleID ind_ta, const TriangleID ind_tb, PointID &ind1, PointID &ind2) const
	Finds the two closest points from two triangles (each of the point belonging to one triangle) More...

bool	isPointInsideTriangle (const TriangleID ind_t, bool is_tested, const sofa::type::Vec< 3, Real > &p, TriangleID &ind_t_test, bool bRest=false) const
	Tests if a point is included in the triangle indexed by ind_t. More...

bool	isPointInTriangle (const TriangleID ind_t, bool is_tested, const sofa::type::Vec< 3, Real > &p, TriangleID &ind_t_test) const

sofa::type::Vec< 3, Real >	computeBaryEdgePoint (PointID p0, PointID p1, Real coord_p) const
	Computes the point defined by 2 indices of vertex and 1 barycentric coordinate. More...

sofa::type::Vec< 3, Real >	computeBaryEdgePoint (Edge e, Real coord_p) const

sofa::type::Vec< 3, Real >	computeBaryTrianglePoint (PointID p0, PointID p1, PointID p2, sofa::type::Vec< 3, Real > &coord_p) const
	Computes the point defined by 3 indices of vertex and 1 barycentric coordinate. More...

sofa::type::Vec< 3, Real >	computeBaryTrianglePoint (Triangle &t, sofa::type::Vec< 3, Real > &coord_p) const

sofa::type::Vec< 3, Real >	computeTriangleNormal (const TriangleID ind_t) const
	Computes the normal vector of a triangle indexed by ind_t (not normed) More...

bool	isQuadDeulaunayOriented (const typename DataTypes::Coord &p_q1, const typename DataTypes::Coord &p_q2, QuadID ind_q3, QuadID ind_q4)
	Tests how to triangularize a quad whose vertices are defined by (p_q1, p_q2, ind_q3, ind_q4) according to the Delaunay criterion. More...

bool	isQuadDeulaunayOriented (const typename DataTypes::Coord &p1, const typename DataTypes::Coord &p2, const typename DataTypes::Coord &p3, const typename DataTypes::Coord &p4)
	Tests how to triangularize a quad whose vertices are defined by (p1, p2, p3, p4) according to the Delaunay criterion. More...

bool	isDiagonalsIntersectionInQuad (const typename DataTypes::Coord triangle1[3], const typename DataTypes::Coord triangle2[3])
	Given two triangles, test if the intersection of the diagonals of the quad composed by the triangles is inside the quad or not. (test if triangles form a quad) More...

sofa::type::Vec< 3, Real >	getOppositePoint (PointID ind_p, const Edge &indices, Real coord_p) const
	Computes the opposite point to ind_p. More...

bool	isTriangleInPlane (const TriangleID ind_t, const PointID ind_p, const sofa::type::Vec< 3, Real > &plane_vect) const
	Tests if a triangle indexed by ind_t (and incident to the vertex indexed by ind_p) is included or not in the plane defined by (ind_p, plane_vect) More...

void	prepareVertexDuplication (const PointID ind_p, const TriangleID ind_t_from, const TriangleID ind_t_to, const Edge &indices_from, const Real &coord_from, const Edge &indices_to, const Real &coord_to, sofa::type::vector< TriangleID > &triangles_list_1, sofa::type::vector< TriangleID > &triangles_list_2) const
	Prepares the duplication of a vertex. More...

bool	computeSegmentTriangleIntersection (bool is_entered, const sofa::type::Vec< 3, Real > &a, const sofa::type::Vec< 3, Real > &b, const TriangleID ind_t, sofa::type::vector< PointID > &indices, Real &baryCoef, Real &coord_kmin) const
	Computes the intersection of the vector from point a to point b and the triangle indexed by t. More...

bool	computeIntersectionsLineTriangle (bool is_entered, const sofa::type::Vec< 3, Real > &a, const sofa::type::Vec< 3, Real > &b, const TriangleID ind_t, sofa::type::vector< PointID > &indices, sofa::type::vector< Real > &vecBaryCoef, sofa::type::vector< Real > &vecCoordKmin) const
	Computes the intersections of the vector from point a to point b and the triangle indexed by t. More...

bool	computeIntersectedPointsList (const PointID last_point, const sofa::type::Vec< 3, Real > &a, const sofa::type::Vec< 3, Real > &b, TriangleID &ind_ta, TriangleID &ind_tb, sofa::type::vector< TriangleID > &triangles_list, sofa::type::vector< EdgeID > &edges_list, sofa::type::vector< Real > &coords_list, bool &is_on_boundary) const
	Computes the list of points (ind_edge,coord) intersected by the segment from point a to point b and the triangular mesh. More...

bool	computeIntersectedObjectsList (const PointID last_point, const sofa::type::Vec< 3, Real > &a, const sofa::type::Vec< 3, Real > &b, TriangleID &ind_ta, TriangleID &ind_tb, sofa::type::vector< sofa::geometry::ElementType > &topoPath_list, sofa::type::vector< ElemID > &indices_list, sofa::type::vector< sofa::type::Vec< 3, Real > > &coords_list) const
	Computes the list of objects (points, edges, triangles) intersected by the segment from point a to point b and the triangular mesh. More...

int	getTriangleInDirection (PointID p, const sofa::type::Vec< 3, Real > &dir) const
	Get the triangle in a given direction from a point. More...

void	reorderTrianglesOrientationFromNormals ()
	This function will changed vertex index in triangles if normal from one to another triangle are in opposite direction. First triangle index is used as ground truth. Use option flipNormals if first triangle direction is wrong. More...

void	initPointAdded (PointID indice, const core::topology::PointAncestorElem &ancestorElem, const type::vector< VecCoord * > &coordVecs, const type::vector< VecDeriv * > &derivVecs) override
	Process the added point initialization according to the topology and local coordinates. More...

NumericalIntegrationDescriptor< Real, 3 > &	getTriangleNumericalIntegrationDescriptor ()
	return a pointer to the container of cubature points More...

bool	Suture2Points (TriangleID ind_ta, TriangleID ind_tb, PointID &ind1, PointID &ind2)
	Moves and fixes the two closest points of two triangles to their median point. More...

void	RemoveAlongTrianglesList (const sofa::type::Vec< 3, Real > &a, const sofa::type::Vec< 3, Real > &b, const TriangleID ind_ta, const TriangleID ind_tb)
	Removes triangles along the list of points (ind_edge,coord) intersected by the vector from point a to point b and the triangular mesh. More...

void	InciseAlongLinesList (const sofa::type::vector< sofa::type::Vec< 3, Real > > &input_points, const sofa::type::vector< TriangleID > &input_triangles)
	Incises along the list of points (ind_edge,coord) intersected by the sequence of input segments (list of input points) and the triangular mesh. More...

virtual int	SplitAlongPath (PointID pa, Coord &a, PointID pb, Coord &b, sofa::type::vector< sofa::geometry::ElementType > &topoPath_list, sofa::type::vector< ElemID > &indices_list, sofa::type::vector< sofa::type::Vec< 3, Real > > &coords_list, sofa::type::vector< EdgeID > &new_edges, Real epsilonSnapPath=0.0, Real epsilonSnapBorder=0.0)
	Split triangles to create edges along a path given as a the list of existing edges and triangles crossed by it. Each end of the path is given either by an existing point or a point inside the first/last triangle. If the first/last triangle is (TriangleID)-1, it means that to path crosses the boundary of the surface. More...

void	SnapAlongPath (sofa::type::vector< sofa::geometry::ElementType > &topoPath_list, sofa::type::vector< ElemID > &indices_list, sofa::type::vector< sofa::type::Vec< 3, Real > > &coords_list, sofa::type::vector< sofa::type::vector< Real > > &points2Snap, Real epsilonSnapPath)

void	SnapBorderPath (PointID pa, Coord &a, PointID pb, Coord &b, sofa::type::vector< sofa::geometry::ElementType > &topoPath_list, sofa::type::vector< ElemID > &indices_list, sofa::type::vector< sofa::type::Vec< 3, Real > > &coords_list, sofa::type::vector< sofa::type::vector< Real > > &points2Snap, Real epsilonSnapBorder)

virtual bool	InciseAlongEdgeList (const sofa::type::vector< EdgeID > &edges, sofa::type::vector< PointID > &new_points, sofa::type::vector< PointID > &end_points, bool &reachBorder)
	Duplicates the given edges. Only works if at least the first or last point is adjacent to a border. More...

void	writeMSHfile (const char *filename) const

SOFA_COMPONENT_TOPOLOGY_CONTAINER_DYNAMIC_API int	SplitAlongPath (PointID pa, Coord &a, PointID pb, Coord &b, sofa::type::vector< sofa::geometry::ElementType > &topoPath_list, sofa::type::vector< ElemID > &indices_list, sofa::type::vector< sofa::type::Vec3 > &coords_list, sofa::type::vector< EdgeID > &new_edges, SReal epsilonSnapPath, SReal epsilonSnapBorder)

SOFA_COMPONENT_TOPOLOGY_CONTAINER_DYNAMIC_API int	SplitAlongPath (PointID pa, Coord &a, PointID pb, Coord &b, sofa::type::vector< sofa::geometry::ElementType > &topoPath_list, sofa::type::vector< ElemID > &indices_list, sofa::type::vector< sofa::type::Vec3 > &coords_list, sofa::type::vector< EdgeID > &new_edges, SReal epsilonSnapPath, SReal epsilonSnapBorder)

int	SplitAlongPath (PointID, Coord &, PointID, Coord &, sofa::type::vector< sofa::geometry::ElementType > &, sofa::type::vector< ElemID > &, sofa::type::vector< sofa::type::Vec3 > &, sofa::type::vector< EdgeID > &, SReal, SReal)

int	SplitAlongPath (PointID, Coord &, PointID, Coord &, sofa::type::vector< sofa::geometry::ElementType > &, sofa::type::vector< ElemID > &, sofa::type::vector< sofa::type::Vec3 > &, sofa::type::vector< EdgeID > &, SReal, SReal)

Public Member Functions inherited from sofa::component::topology::container::dynamic::EdgeSetGeometryAlgorithms< DataTypes >
	SOFA_CLASS (SOFA_TEMPLATE(EdgeSetGeometryAlgorithms, DataTypes), SOFA_TEMPLATE(PointSetGeometryAlgorithms, DataTypes))

Real	computeEdgeLength (const EdgeID i) const
	computes the length of edge no i and returns it More...

void	computeEdgeLength (BasicArrayInterface< Real > &ai) const
	computes the edge length of all edges and stores it in the array interface More...

Real	computeRestEdgeLength (const EdgeID i) const
	computes the initial length of edge no i and returns it More...

Real	computeRestSquareEdgeLength (const EdgeID i) const
	computes the initial square length of edge no i and returns it More...

void	computeEdgeAABB (const EdgeID i, CPos &minCoord, CPos &maxCoord) const

Coord	computeEdgeCenter (const EdgeID i) const

Coord	computeEdgeDirection (const EdgeID i) const

Coord	computeRestEdgeDirection (const EdgeID i) const

void	getEdgeVertexCoordinates (const EdgeID i, Coord[2]) const

void	getRestEdgeVertexCoordinates (const EdgeID i, Coord[2]) const

bool	isPointOnEdge (const sofa::type::Vec< 3, Real > &pt, const EdgeID ind_e) const

sofa::type::vector< SReal >	computeEdgeBarycentricCoordinates (const sofa::type::Vec< 3, Real > &p, PointID ind_p1, PointID ind_p2, bool useRestPosition=false) const
	Compute the barycentric coordinates of input point p between edge of indices [ind_p1; ind_p2] using either current position or restPosition depending on useRestPosition value. More...

sofa::type::vector< SReal >	computePointProjectionOnEdge (const EdgeID i, sofa::type::Vec< 3, Real > coord_x, bool &intersected)
	Compute the projection coordinate of a point C on the edge i. Using compute2EdgesIntersection(). More...

Coord	compute2EdgesIntersection (const Coord edge1[2], const Coord edge2[2], bool &intersected)
	Compute the intersection coordinate of the 2 input straight lines. Lines vector director are computed using coord given in input. More...

Coord	computeEdgeSegmentIntersection (const EdgeID edgeID, const type::Vec3 &a, const type::Vec3 &b, bool &intersected)
	Compute the intersection coordinate of an Edge from the topology and a segment defined by 2 points [a, b]. More...

bool	computeEdgePlaneIntersection (EdgeID edgeID, sofa::type::Vec< 3, Real > pointOnPlane, sofa::type::Vec< 3, Real > normalOfPlane, sofa::type::Vec< 3, Real > &intersection)

bool	computeRestEdgePlaneIntersection (EdgeID edgeID, sofa::type::Vec< 3, Real > pointOnPlane, sofa::type::Vec< 3, Real > normalOfPlane, sofa::type::Vec< 3, Real > &intersection)

void	computeLocalFrameEdgeWeights (type::vector< EdgeID > &numEdges, type::vector< Edge > &edges, type::vector< Vec3d > &weights) const

NumericalIntegrationDescriptor< Real, 1 > &	getEdgeNumericalIntegrationDescriptor ()

bool	computeEdgeSegmentIntersection (EdgeID edgeID, const type::Vec3 &a, const type::Vec3 &b, Real &baryCoef)

sofa::type::vector< SReal >	compute2PointsBarycoefs (const sofa::type::Vec< 3, Real > &p, PointID ind_p1, PointID ind_p2) const =delete

sofa::type::vector< SReal >	computeRest2PointsBarycoefs (const sofa::type::Vec< 3, Real > &p, PointID ind_p1, PointID ind_p2) const =delete

void	writeMSHfile (const char *filename) const

Public Member Functions inherited from sofa::component::topology::container::dynamic::PointSetGeometryAlgorithms< DataTypes >
	SOFA_CLASS (SOFA_TEMPLATE(PointSetGeometryAlgorithms, DataTypes), core::topology::GeometryAlgorithms)

Angle	computeAngle (PointID ind_p0, PointID ind_p1, PointID ind_p2) const

void	computeBBox (const core::ExecParams *params, bool onlyVisible=false) override

Coord	getPointSetCenter () const

void	getEnclosingSphere (Coord &center, Real &radius) const

void	getAABB (Real bb[6]) const

void	getAABB (CPos &minCoord, CPos &maxCoord) const
	Returns the axis aligned bounding box. More...

const Coord &	getPointPosition (const PointID pointId) const

const Coord &	getPointRestPosition (const PointID pointId) const

sofa::core::State< DataTypes > *	getDOF () const
	Returns the object where the DOFs are stored. More...

float	getIndicesScale () const

void	initPointsAdded (const type::vector< sofa::Index > &indices, const type::vector< core::topology::PointAncestorElem > &ancestorElems, const type::vector< core::VecCoordId > &coordVecs, const type::vector< core::VecDerivId > &derivVecs) override
	Called by the state change callback to initialize added points according to the topology (topology element & local coordinates) More...

Public Member Functions inherited from sofa::core::topology::GeometryAlgorithms
	SOFA_CLASS (GeometryAlgorithms, BaseTopologyObject)

void	init () override
	Initialization method called at graph creation and modification, during top-down traversal. More...

Public Member Functions inherited from sofa::core::topology::BaseTopologyObject
	SOFA_CLASS (BaseTopologyObject, core::objectmodel::BaseObject)

bool	insertInNode (objectmodel::BaseNode *node) override

bool	removeInNode (objectmodel::BaseNode *node) override

Public Member Functions inherited from sofa::core::objectmodel::BaseObject
	SOFA_CLASS (BaseObject, Base)

void	setSrc (const std::string &v, std::vector< std::string > *attributeList=nullptr)
	Sets a source Object and parses it to collect dependent Data. More...

void	setSrc (const std::string &v, const BaseObject loader, std::vector< std::string > attributeList=nullptr)

Base *	findLinkDestClass (const BaseClass destType, const std::string &path, const BaseLink link) override

virtual std::string	getPathName () const override
	Return the full path name of this object. More...

SReal	getTime () const
	Current time. More...

const BaseContext *	getContext () const

BaseContext *	getContext ()

const BaseObject *	getMaster () const

BaseObject *	getMaster ()

const VecSlaves &	getSlaves () const

BaseObject *	getSlave (const std::string &name) const

virtual void	addSlave (BaseObject::SPtr s)

virtual void	removeSlave (BaseObject::SPtr s)

virtual void	handleEvent (Event *)
	Handle an event. More...

virtual void	handleTopologyChange ()

virtual void	handleTopologyChange (core::topology::Topology *t)

void	parse (BaseObjectDescription *arg) override
	Parse the given description to assign values to this object's fields and potentially other parameters. More...

virtual void	bwdInit ()
	Initialization method called at graph creation and modification, during bottom-up traversal. More...

void	updateInternal ()
	Update method called when variables (used to compute other internal variables) are modified. More...

virtual void	storeResetState ()
	Save the initial state for later uses in reset() More...

virtual void	reset ()
	Reset to initial state. More...

virtual void	cleanup ()

Public Member Functions inherited from sofa::core::objectmodel::Base
virtual const BaseClass *	getClass () const

void	addDeprecatedAttribute (lifecycle::DeprecatedData *attribute)

void	addUpdateCallback (const std::string &name, std::initializer_list< BaseData * > inputs, std::function< sofa::core::objectmodel::ComponentState(const DataTracker &)> function, std::initializer_list< BaseData * > outputs)

void	addOutputsToCallback (const std::string &name, std::initializer_list< BaseData * > outputs)

const std::string &	getName () const
	Accessor to the object name. More...

void	setName (const std::string &n)
	Set the name of this object. More...

void	setName (const std::string &n, int counter)
	Set the name of this object, adding an integer counter. More...

std::string	getTypeName () const
	Get the type name of this object (i.e. class and template types) More...

virtual std::string	getClassName () const
	Get the class name of this object. More...

virtual std::string	getTemplateName () const final
	Get the template type names (if any) used to instantiate this object. More...

std::string	getNameSpaceName () const
	Get the template type names (if any) used to instantiate this object. More...

void	setDefinitionSourceFileName (const std::string &sourceFileName)
	Set the source filename (where the component is implemented) More...

const std::string &	getDefinitionSourceFileName () const
	Get the source filename (where the component is implemented) More...

void	setDefinitionSourceFilePos (const int)
	Set the source location (where the component is implemented) More...

int	getDefinitionSourceFilePos () const
	Get the source location (where the component is implemented) More...

void	setInstanciationSourceFileName (const std::string &sourceFileName)

const std::string &	getInstanciationSourceFileName () const

void	setInstanciationSourceFilePos (const int)

int	getInstanciationSourceFilePos () const

void	addMessage (const sofa::helper::logging::Message &m) const

size_t	countLoggedMessages (sofa::helper::logging::Message::TypeSet t=sofa::helper::logging::Message::AnyTypes) const

const std::deque< sofa::helper::logging::Message > &	getLoggedMessages () const

const std::string	getLoggedMessagesAsString (sofa::helper::logging::Message::TypeSet t=sofa::helper::logging::Message::AnyTypes) const

void	clearLoggedMessages () const

bool	notMuted () const

const sofa::core::objectmodel::TagSet &	getTags () const
	Represents the subsets the object belongs to. More...

bool	hasTag (Tag t) const
	Return true if the object belong to the given subset. More...

void	addTag (Tag t)
	Add a subset qualification to the object. More...

void	removeTag (Tag t)
	Remove a subset qualification to the object. More...

ComponentState	getComponentState () const

bool	isComponentStateValid () const

virtual bool	parseField (const std::string &attribute, const std::string &value)
	Assign one field value (Data or Link) More...

virtual bool	hasField (const std::string &attribute) const
	Check if a given Data field or Link exists. More...

void	parseFields (const std::list< std::string > &str)
	Assign the field values stored in the given list of name + value pairs of strings. More...

virtual void	parseFields (const std::map< std::string, std::string * > &str)
	Assign the field values stored in the given map of name -> value pairs. More...

void	writeDatas (std::map< std::string, std::string * > &str)
	Write the current field values to the given map of name -> value pairs. More...

void	writeDatas (std::ostream &out, const std::string &separator=" ")

BaseData *	findData (const std::string &name) const

std::vector< BaseData * >	findGlobalField (const std::string &name) const
	Find data fields given a name: several can be found as we look into the alias map. More...

BaseLink *	findLink (const std::string &name) const

std::vector< BaseLink * >	findLinks (const std::string &name) const
	Find link fields given a name: several can be found as we look into the alias map. More...

virtual void	updateLinks (bool logErrors=true)
	Update pointers in case the pointed-to objects have appeared. More...

template<class T >
BaseData::BaseInitData	initData (::sofa::core::objectmodel::Data< T > field, const char name, const char *help, ::sofa::core::objectmodel::BaseData::DataFlags dataflags)
	Helper method used to initialize a data field containing a value of type T. More...

template<class T >
BaseData::BaseInitData	initData (Data< T > field, const char name, const char *help, bool isDisplayed=true, bool isReadOnly=false)
	Helper method used to initialize a data field containing a value of type T. More...

template<class T >
Data< T >::InitData	initData (Data< T > field, const T &value, const char name, const char *help, bool isDisplayed=true, bool isReadOnly=false)
	Helper method used to initialize a data field containing a value of type T. More...

void	addData (BaseData *f, const std::string &name)

void	addData (BaseData *f)

void	removeData (BaseData *f)
	Remove a data field. More...

void	addAlias (BaseData field, const char alias)
	Add an alias to a Data. More...

void	addLink (BaseLink *l)
	Add a link. More...

void	addAlias (BaseLink link, const char alias)
	Add an alias to a Link. More...

const VecData &	getDataFields () const
	Accessor to the vector containing all the fields of this object. More...

const MapData &	getDataAliases () const
	Accessor to the map containing all the aliases of this object. More...

const VecLink &	getLinks () const
	Accessor to the vector containing all the fields of this object. More...

const MapLink &	getLinkAliases () const
	Accessor to the map containing all the aliases of this object. More...

virtual bool	findDataLinkDest (BaseData &ptr, const std::string &path, const BaseLink link)

template<class T >
bool	findLinkDest (T &ptr, const std::string &path, const BaseLink link)

Protected Member Functions
void	defineTetrahedronCubaturePoints ()

	TriangleSetGeometryAlgorithms ()

virtual	~TriangleSetGeometryAlgorithms ()

bool	mustComputeBBox () const override
	Return true if the visibility parameters are showing the object in any way whatsoever, false otherwise. More...

Protected Member Functions inherited from sofa::component::topology::container::dynamic::EdgeSetGeometryAlgorithms< DataTypes >
	EdgeSetGeometryAlgorithms ()

	~EdgeSetGeometryAlgorithms () override

void	defineEdgeCubaturePoints ()

Protected Member Functions inherited from sofa::component::topology::container::dynamic::PointSetGeometryAlgorithms< DataTypes >
	PointSetGeometryAlgorithms ()

	~PointSetGeometryAlgorithms () override

Protected Member Functions inherited from sofa::core::topology::GeometryAlgorithms
	GeometryAlgorithms ()
	Constructor. More...

	~GeometryAlgorithms () override
	Destructor. More...

Protected Member Functions inherited from sofa::core::topology::BaseTopologyObject
	BaseTopologyObject ()

	~BaseTopologyObject () override

Protected Member Functions inherited from sofa::core::objectmodel::BaseObject
	BaseObject ()

	~BaseObject () override

virtual void	doUpdateInternal ()
	Implementation of the internal update. More...

void	changeContextLink (BaseContext before, BaseContext &after)

void	changeSlavesLink (BaseObject::SPtr ptr, std::size_t, bool add)
	This method insures that slaves objects have master and context links set correctly. More...

void	trackInternalData (const BaseData &data)
	Method called to add the Data to the DataTracker (listing the Data to track) More...

void	cleanTracker ()

bool	hasDataChanged (const BaseData &data)
	Method called to know if a tracked Data has changed. More...

Protected Member Functions inherited from sofa::core::objectmodel::Base
	Base ()

virtual	~Base ()

void	initData0 (BaseData field, BaseData::BaseInitData &res, const char name, const char *help, bool isDisplayed=true, bool isReadOnly=false)
	Helper method used by initData() More...

void	initData0 (BaseData field, BaseData::BaseInitData &res, const char name, const char *help, BaseData::DataFlags dataFlags)
	Helper method used by initData() More...

template<class T >
void	initData0 (Data< T > field, typename Data< T >::InitData &res, const T &value, const char name, const char *help, bool isDisplayed=true, bool isReadOnly=false)
	Helper method used by initData() More...

Additional Inherited Members
Public Attributes inherited from sofa::core::objectmodel::BaseObject
Data< bool >	f_listening
	if true, handle the events, otherwise ignore the events More...

Public Attributes inherited from sofa::core::objectmodel::Base
std::vector< lifecycle::DeprecatedData * >	m_oldAttributes

Data< int >	d_messageLogCount

Data< std::string >	name
	Name of the object. More...

Data< bool >	f_printLog
	if true, emits extra messages at runtime. More...

Data< sofa::core::objectmodel::TagSet >	f_tags
	list of the subsets the objet belongs to More...

Data< sofa::type::BoundingBox >	f_bbox
	this object bounding box More...

Data< sofa::core::objectmodel::ComponentState >	d_componentState
	the object state More...

std::string	m_definitionSourceFileName {""}

int	m_definitionSourceFilePos {-1}

std::string	m_instanciationSourceFileName {""}

int	m_instanciationSourceFilePos {-1}

Static Public Member Functions inherited from sofa::component::topology::container::dynamic::PointSetGeometryAlgorithms< DataTypes >
template<class T >
static bool	canCreate (T &obj, core::objectmodel::BaseContext context, core::objectmodel::BaseObjectDescription *arg)

Static Public Member Functions inherited from sofa::core::objectmodel::BaseObject
template<class T >
static bool	canCreate (T , BaseContext , BaseObjectDescription *)
	Pre-construction check method called by ObjectFactory. More...

template<class T >
static T::SPtr	create (T , BaseContext context, BaseObjectDescription *arg)
	Construction method called by ObjectFactory. More...

Static Public Member Functions inherited from sofa::core::objectmodel::Base
static const BaseClass *	GetClass ()

template<class T >
static std::string	shortName (const T ptr=nullptr, BaseObjectDescription =nullptr)

Attribute details

◆ _draw

template<class DataTypes >

Data<bool> sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::_draw

protected

if true, draw the triangles in the topology

◆ _drawColor

template<class DataTypes >

Data<sofa::type::RGBAColor> sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::_drawColor

protected

RGBA code color used to draw triangles.

◆ _drawNormalLength

template<class DataTypes >

Data<SReal> sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::_drawNormalLength

protected

Fiber length visualisation.

◆ _drawNormals

template<class DataTypes >

Data<bool> sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::_drawNormals

protected

if true, draw the triangles in the topology

◆ initializedCubatureTables

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::initializedCubatureTables

protected

◆ p_flipNormals

template<class DataTypes >

Data<bool> sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::p_flipNormals

protected

if true, will flip normal of the first triangle used to recompute triangle orientation.

◆ p_recomputeTrianglesOrientation

template<class DataTypes >

Data<bool> sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::p_recomputeTrianglesOrientation

protected

if true, will recompute triangles orientation according to normals.

◆ showTriangleIndices

template<class DataTypes >

Data<bool> sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::showTriangleIndices

protected

Debug : view Triangle indices.

◆ triangleNumericalIntegration

template<class DataTypes >

NumericalIntegrationDescriptor<Real,3> sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::triangleNumericalIntegration

protected

include cubature points

Constructor details

◆ TriangleSetGeometryAlgorithms()

template<class DataTypes >

sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::TriangleSetGeometryAlgorithms ( )

inlineprotected

◆ ~TriangleSetGeometryAlgorithms()

template<class DataTypes >

virtual sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::~TriangleSetGeometryAlgorithms ( )

inlineprotectedvirtual

Function details

◆ compute3PointsBarycoefs()

template<class DataTypes >

auto sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::compute3PointsBarycoefs	(	const sofa::type::Vec< 3, Real > &	p,
		PointID	ind_p1,
		PointID	ind_p2,
		PointID	ind_p3,
		bool	bRest = `false`
	)		const

Computes barycentric coefficients of point p in triangle whose vertices are indexed by (ind_p1,ind_p2,ind_p3)

◆ computeBaryEdgePoint() [1/2]

template<class DataTypes >

sofa::type::Vec<3, Real> sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeBaryEdgePoint	(	Edge	e,
		Real	coord_p
	)		const

inline

◆ computeBaryEdgePoint() [2/2]

template<class DataTypes >

auto sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeBaryEdgePoint	(	PointID	p0,
		PointID	p1,
		Real	coord_p
	)		const

Computes the point defined by 2 indices of vertex and 1 barycentric coordinate.

◆ computeBaryTrianglePoint() [1/2]

template<class DataTypes >

auto sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeBaryTrianglePoint	(	PointID	p0,
		PointID	p1,
		PointID	p2,
		sofa::type::Vec< 3, Real > &	coord_p
	)		const

Computes the point defined by 3 indices of vertex and 1 barycentric coordinate.

◆ computeBaryTrianglePoint() [2/2]

template<class DataTypes >

sofa::type::Vec<3, Real> sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeBaryTrianglePoint	(	Triangle &	t,
		sofa::type::Vec< 3, Real > &	coord_p
	)		const

inline

◆ computeClosestIndexPair()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeClosestIndexPair	(	const TriangleID	ind_ta,
		const TriangleID	ind_tb,
		PointID &	ind1,
		PointID &	ind2
	)		const

Finds the two closest points from two triangles (each of the point belonging to one triangle)

◆ computeIntersectedObjectsList()

template<typename DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeIntersectedObjectsList	(	const PointID	last_point,
		const sofa::type::Vec< 3, Real > &	a,
		const sofa::type::Vec< 3, Real > &	b,
		TriangleID &	ind_ta,
		TriangleID &	ind_tb,
		sofa::type::vector< sofa::geometry::ElementType > &	topoPath_list,
		sofa::type::vector< ElemID > &	indices_list,
		sofa::type::vector< sofa::type::Vec< 3, Real > > &	coords_list
	)		const

Computes the list of objects (points, edges, triangles) intersected by the segment from point a to point b and the triangular mesh.

Returns: List of object intersect (type enum

See also: geometry::ElementType)

Returns: List of indices of these objetcs; List of barycentric coordinate defining the position of the intersection in each object (i.e 0 coord for a point, 1 for and edge and 3 for a triangle).

◆ computeIntersectedPointsList()

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeIntersectedPointsList	(	const PointID	last_point,
		const sofa::type::Vec< 3, Real > &	a,
		const sofa::type::Vec< 3, Real > &	b,
		TriangleID &	ind_ta,
		TriangleID &	ind_tb,
		sofa::type::vector< TriangleID > &	triangles_list,
		sofa::type::vector< EdgeID > &	edges_list,
		sofa::type::vector< Real > &	coords_list,
		bool &	is_on_boundary
	)		const

Computes the list of points (ind_edge,coord) intersected by the segment from point a to point b and the triangular mesh.

◆ computeIntersectionsLineTriangle()

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeIntersectionsLineTriangle	(	bool	is_entered,
		const sofa::type::Vec< 3, Real > &	a,
		const sofa::type::Vec< 3, Real > &	b,
		const TriangleID	ind_t,
		sofa::type::vector< PointID > &	indices,
		sofa::type::vector< Real > &	vecBaryCoef,
		sofa::type::vector< Real > &	vecCoordKmin
	)		const

Computes the intersections of the vector from point a to point b and the triangle indexed by t.

Parameters

a	: first input point
b	: last input point
ind_t	: triangle indice
indices	: indices of edges (belonging to ind_t) crossed by the vecteur AB
baryCoef	: barycoef of intersections points on the edge

◆ computeRestTriangleArea()

template<class DataTypes >

DataTypes::Real sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeRestTriangleArea ( const TriangleID i ) const

Computes the initial area of triangle no i and returns it.

◆ computeRestTriangleBarycoefs()

template<class DataTypes >

auto sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeRestTriangleBarycoefs	(	const TriangleID	ind_t,
		const sofa::type::Vec< 3, Real > &	p
	)		const

Computes barycentric coefficients of point p in initial triangle (a,b,c) indexed by ind_t.

◆ computeRestTriangleCenter()

template<class DataTypes >

DataTypes::Coord sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeRestTriangleCenter ( const TriangleID i ) const

◆ computeSegmentTriangleIntersection()

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeSegmentTriangleIntersection	(	bool	is_entered,
		const sofa::type::Vec< 3, Real > &	a,
		const sofa::type::Vec< 3, Real > &	b,
		const TriangleID	ind_t,
		sofa::type::vector< PointID > &	indices,
		Real &	baryCoef,
		Real &	coord_kmin
	)		const

Computes the intersection of the vector from point a to point b and the triangle indexed by t.

Parameters

a	: first input point
b	: last input point
ind_t	: triangle indice
indices	: vertex indices of edge (belonging to ind_t) crossed by the vecteur AB
baryCoef	: barycoef of the intersection point on the edge
coord_kmin	: barycoef of the intersection point on the vecteur AB.

◆ computeTriangleAABB()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeTriangleAABB	(	const TriangleID	i,
		Coord &	minCoord,
		Coord &	maxCoord
	)		const

◆ computeTriangleArea() [1/2]

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeTriangleArea ( BasicArrayInterface< Real > & ai ) const

Computes the triangle area of all triangles are store in the array interface.

computes the edge length of all edges are store in the array interface

◆ computeTriangleArea() [2/2]

template<class DataTypes >

DataTypes::Real sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeTriangleArea ( const TriangleID i ) const

Computes the area of triangle no i and returns it.

◆ computeTriangleBarycoefs()

template<class DataTypes >

auto sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeTriangleBarycoefs	(	const TriangleID	ind_t,
		const sofa::type::Vec< 3, Real > &	p
	)		const

Computes barycentric coefficients of point p in triangle (a,b,c) indexed by ind_t.

◆ computeTriangleCenter()

template<class DataTypes >

DataTypes::Coord sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeTriangleCenter ( const TriangleID i ) const

◆ computeTriangleCircumcenter()

template<class DataTypes >

DataTypes::Coord sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeTriangleCircumcenter ( const TriangleID i ) const

◆ computeTriangleCircumcenterBaryCoefs()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeTriangleCircumcenterBaryCoefs	(	sofa::type::Vec< 3, Real > &	baryCoord,
		const TriangleID	i
	)		const

◆ computeTriangleNormal()

template<class DataTypes >

auto sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::computeTriangleNormal ( const TriangleID ind_t ) const

Computes the normal vector of a triangle indexed by ind_t (not normed)

◆ defineTetrahedronCubaturePoints()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::defineTetrahedronCubaturePoints

protected

◆ draw()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::draw ( const core::visual::VisualParams * )

overridevirtual

Render internal data of this object, for debugging purposes.

Reimplemented from sofa::component::topology::container::dynamic::EdgeSetGeometryAlgorithms< DataTypes >.

◆ getOppositePoint()

template<class DataTypes >

auto sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::getOppositePoint	(	PointID	ind_p,
		const Edge &	indices,
		Real	coord_p
	)		const

Computes the opposite point to ind_p.

◆ getRestTriangleVertexCoordinates()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::getRestTriangleVertexCoordinates	(	const TriangleID	i,
		Coord	pnt[3]
	)		const

◆ getTriangleInDirection()

template<typename DataTypes >

int sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::getTriangleInDirection	(	PointID	p,
		const sofa::type::Vec< 3, Real > &	dir
	)		const

Get the triangle in a given direction from a point.

◆ getTriangleNumericalIntegrationDescriptor()

template<class DataTypes >

NumericalIntegrationDescriptor< typename TriangleSetGeometryAlgorithms< DataTypes >::Real, 3 > & sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::getTriangleNumericalIntegrationDescriptor

return a pointer to the container of cubature points

◆ getTriangleVertexCoordinates()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::getTriangleVertexCoordinates	(	const TriangleID	i,
		Coord	pnt[3]
	)		const

◆ InciseAlongEdgeList()

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::InciseAlongEdgeList	(	const sofa::type::vector< EdgeID > &	edges,
		sofa::type::vector< PointID > &	new_points,
		sofa::type::vector< PointID > &	end_points,
		bool &	reachBorder
	)

virtual

Duplicates the given edges. Only works if at least the first or last point is adjacent to a border.

Returns: true if the incision succeeded.

◆ InciseAlongLinesList()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::InciseAlongLinesList	(	const sofa::type::vector< sofa::type::Vec< 3, Real > > &	input_points,
		const sofa::type::vector< TriangleID > &	input_triangles
	)

Incises along the list of points (ind_edge,coord) intersected by the sequence of input segments (list of input points) and the triangular mesh.

◆ init()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::init ( void )

overridevirtual

Initialization method called at graph creation and modification, during top-down traversal.

Reimplemented from sofa::component::topology::container::dynamic::PointSetGeometryAlgorithms< DataTypes >.

◆ initPointAdded()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::initPointAdded	(	PointID	indice,
		const core::topology::PointAncestorElem &	ancestorElem,
		const type::vector< VecCoord * > &	coordVecs,
		const type::vector< VecDeriv * > &	derivVecs
	)

overridevirtual

Process the added point initialization according to the topology and local coordinates.

Reimplemented from sofa::component::topology::container::dynamic::EdgeSetGeometryAlgorithms< DataTypes >.

◆ isDiagonalsIntersectionInQuad()

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::isDiagonalsIntersectionInQuad	(	const typename DataTypes::Coord	triangle1[3],
		const typename DataTypes::Coord	triangle2[3]
	)

Given two triangles, test if the intersection of the diagonals of the quad composed by the triangles is inside the quad or not. (test if triangles form a quad)

Parameters

triangle1	Coord tab of the 3 vertices composing the first triangle.
triangle2	same for second triangle.

Returns: bool, true if the intersection point is inside. Else (not inside or no intersection) false.

◆ isPointInsideTriangle()

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::isPointInsideTriangle	(	const TriangleID	ind_t,
		bool	is_tested,
		const sofa::type::Vec< 3, Real > &	p,
		TriangleID &	ind_t_test,
		bool	bRest = `false`
	)		const

Tests if a point is included in the triangle indexed by ind_t.

◆ isPointInTriangle()

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::isPointInTriangle	(	const TriangleID	ind_t,
		bool	is_tested,
		const sofa::type::Vec< 3, Real > &	p,
		TriangleID &	ind_t_test
	)		const

◆ isQuadDeulaunayOriented() [1/2]

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::isQuadDeulaunayOriented	(	const typename DataTypes::Coord &	p1,
		const typename DataTypes::Coord &	p2,
		const typename DataTypes::Coord &	p3,
		const typename DataTypes::Coord &	p4
	)

Tests how to triangularize a quad whose vertices are defined by (p1, p2, p3, p4) according to the Delaunay criterion.

◆ isQuadDeulaunayOriented() [2/2]

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::isQuadDeulaunayOriented	(	const typename DataTypes::Coord &	p_q1,
		const typename DataTypes::Coord &	p_q2,
		QuadID	ind_q3,
		QuadID	ind_q4
	)

Tests how to triangularize a quad whose vertices are defined by (p_q1, p_q2, ind_q3, ind_q4) according to the Delaunay criterion.

◆ isTriangleInPlane()

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::isTriangleInPlane	(	const TriangleID	ind_t,
		const PointID	ind_p,
		const sofa::type::Vec< 3, Real > &	plane_vect
	)		const

Tests if a triangle indexed by ind_t (and incident to the vertex indexed by ind_p) is included or not in the plane defined by (ind_p, plane_vect)

◆ mustComputeBBox()

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::mustComputeBBox

overrideprotectedvirtual

Return true if the visibility parameters are showing the object in any way whatsoever, false otherwise.

Reimplemented from sofa::component::topology::container::dynamic::EdgeSetGeometryAlgorithms< DataTypes >.

◆ prepareVertexDuplication()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::prepareVertexDuplication	(	const PointID	ind_p,
		const TriangleID	ind_t_from,
		const TriangleID	ind_t_to,
		const Edge &	indices_from,
		const Real &	coord_from,
		const Edge &	indices_to,
		const Real &	coord_to,
		sofa::type::vector< TriangleID > &	triangles_list_1,
		sofa::type::vector< TriangleID > &	triangles_list_2
	)		const

Prepares the duplication of a vertex.

◆ reinit()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::reinit

overridevirtual

Update method called when variables used in precomputation are modified.

Reimplemented from sofa::component::topology::container::dynamic::PointSetGeometryAlgorithms< DataTypes >.

◆ RemoveAlongTrianglesList()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::RemoveAlongTrianglesList	(	const sofa::type::Vec< 3, Real > &	a,
		const sofa::type::Vec< 3, Real > &	b,
		const TriangleID	ind_ta,
		const TriangleID	ind_tb
	)

Removes triangles along the list of points (ind_edge,coord) intersected by the vector from point a to point b and the triangular mesh.

◆ reorderTrianglesOrientationFromNormals()

template<typename DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::reorderTrianglesOrientationFromNormals

This function will changed vertex index in triangles if normal from one to another triangle are in opposite direction. First triangle index is used as ground truth. Use option flipNormals if first triangle direction is wrong.

◆ SnapAlongPath()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::SnapAlongPath	(	sofa::type::vector< sofa::geometry::ElementType > &	topoPath_list,
		sofa::type::vector< ElemID > &	indices_list,
		sofa::type::vector< sofa::type::Vec< 3, Real > > &	coords_list,
		sofa::type::vector< sofa::type::vector< Real > > &	points2Snap,
		Real	epsilonSnapPath
	)

◆ SnapBorderPath()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::SnapBorderPath	(	PointID	pa,
		Coord &	a,
		PointID	pb,
		Coord &	b,
		sofa::type::vector< sofa::geometry::ElementType > &	topoPath_list,
		sofa::type::vector< ElemID > &	indices_list,
		sofa::type::vector< sofa::type::Vec< 3, Real > > &	coords_list,
		sofa::type::vector< sofa::type::vector< Real > > &	points2Snap,
		Real	epsilonSnapBorder
	)

◆ SOFA_CLASS()

template<class DataTypes >

sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::SOFA_CLASS	(	SOFA_TEMPLATE(TriangleSetGeometryAlgorithms< DataTypes >, DataTypes)	,
		SOFA_TEMPLATE(EdgeSetGeometryAlgorithms, DataTypes)
	)

◆ SplitAlongPath() [1/5]

SOFA_COMPONENT_TOPOLOGY_CONTAINER_DYNAMIC_API int sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< defaulttype::Vec2Types >::SplitAlongPath	(	PointID	pa,
		Coord &	a,
		PointID	pb,
		Coord &	b,
		sofa::type::vector< sofa::geometry::ElementType > &	topoPath_list,
		sofa::type::vector< ElemID > &	indices_list,
		sofa::type::vector< sofa::type::Vec3 > &	coords_list,
		sofa::type::vector< EdgeID > &	new_edges,
		SReal	epsilonSnapPath,
		SReal	epsilonSnapBorder
	)

◆ SplitAlongPath() [2/5]

SOFA_COMPONENT_TOPOLOGY_CONTAINER_DYNAMIC_API int sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< defaulttype::Vec1Types >::SplitAlongPath	(	PointID	pa,
		Coord &	a,
		PointID	pb,
		Coord &	b,
		sofa::type::vector< sofa::geometry::ElementType > &	topoPath_list,
		sofa::type::vector< ElemID > &	indices_list,
		sofa::type::vector< sofa::type::Vec3 > &	coords_list,
		sofa::type::vector< EdgeID > &	new_edges,
		SReal	epsilonSnapPath,
		SReal	epsilonSnapBorder
	)

◆ SplitAlongPath() [3/5]

template<class DataTypes >

int sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::SplitAlongPath	(	PointID	pa,
		Coord &	a,
		PointID	pb,
		Coord &	b,
		sofa::type::vector< sofa::geometry::ElementType > &	topoPath_list,
		sofa::type::vector< ElemID > &	indices_list,
		sofa::type::vector< sofa::type::Vec< 3, Real > > &	coords_list,
		sofa::type::vector< EdgeID > &	new_edges,
		Real	epsilonSnapPath = `0.0`,
		Real	epsilonSnapBorder = `0.0`
	)

virtual

Split triangles to create edges along a path given as a the list of existing edges and triangles crossed by it. Each end of the path is given either by an existing point or a point inside the first/last triangle. If the first/last triangle is (TriangleID)-1, it means that to path crosses the boundary of the surface.

Returns: the indice of the end point, or -1 if the incision failed.

◆ SplitAlongPath() [4/5]

int sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< defaulttype::Vec2Types >::SplitAlongPath	(	PointID	,
		Coord &	,
		PointID	,
		Coord &	,
		sofa::type::vector< sofa::geometry::ElementType > &	,
		sofa::type::vector< ElemID > &	,
		sofa::type::vector< sofa::type::Vec3 > &	,
		sofa::type::vector< EdgeID > &	,
		SReal	,
		SReal
	)

◆ SplitAlongPath() [5/5]

int sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< defaulttype::Vec1Types >::SplitAlongPath	(	PointID	,
		Coord &	,
		PointID	,
		Coord &	,
		sofa::type::vector< sofa::geometry::ElementType > &	,
		sofa::type::vector< ElemID > &	,
		sofa::type::vector< sofa::type::Vec3 > &	,
		sofa::type::vector< EdgeID > &	,
		SReal	,
		SReal
	)

◆ Suture2Points()

template<class DataTypes >

bool sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::Suture2Points	(	TriangleID	ind_ta,
		TriangleID	ind_tb,
		PointID &	ind1,
		PointID &	ind2
	)

Moves and fixes the two closest points of two triangles to their median point.

◆ writeMSHfile()

template<class DataTypes >

void sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >::writeMSHfile ( const char * filename ) const

inline

Detailed Description

template<class DataTypes> class sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >

Protected Attributes

Public Member Functions

Protected Member Functions

Additional Inherited Members

Attribute details

◆ _draw

◆ _drawColor

◆ _drawNormalLength

◆ _drawNormals

◆ initializedCubatureTables

◆ p_flipNormals

◆ p_recomputeTrianglesOrientation

◆ showTriangleIndices

◆ triangleNumericalIntegration

Constructor details

◆ TriangleSetGeometryAlgorithms()

◆ ~TriangleSetGeometryAlgorithms()

Function details

◆ compute3PointsBarycoefs()

◆ computeBaryEdgePoint() [1/2]

◆ computeBaryEdgePoint() [2/2]

◆ computeBaryTrianglePoint() [1/2]

◆ computeBaryTrianglePoint() [2/2]

◆ computeClosestIndexPair()

◆ computeIntersectedObjectsList()

◆ computeIntersectedPointsList()

◆ computeIntersectionsLineTriangle()

◆ computeRestTriangleArea()

◆ computeRestTriangleBarycoefs()

◆ computeRestTriangleCenter()

◆ computeSegmentTriangleIntersection()

◆ computeTriangleAABB()

◆ computeTriangleArea() [1/2]

◆ computeTriangleArea() [2/2]

◆ computeTriangleBarycoefs()

◆ computeTriangleCenter()

◆ computeTriangleCircumcenter()

◆ computeTriangleCircumcenterBaryCoefs()

◆ computeTriangleNormal()

◆ defineTetrahedronCubaturePoints()

◆ draw()

◆ getOppositePoint()

◆ getRestTriangleVertexCoordinates()

◆ getTriangleInDirection()

◆ getTriangleNumericalIntegrationDescriptor()

◆ getTriangleVertexCoordinates()

◆ InciseAlongEdgeList()

◆ InciseAlongLinesList()

◆ init()

◆ initPointAdded()

◆ isDiagonalsIntersectionInQuad()

◆ isPointInsideTriangle()

◆ isPointInTriangle()

◆ isQuadDeulaunayOriented() [1/2]

◆ isQuadDeulaunayOriented() [2/2]

◆ isTriangleInPlane()

◆ mustComputeBBox()

◆ prepareVertexDuplication()

◆ reinit()

◆ RemoveAlongTrianglesList()

◆ reorderTrianglesOrientationFromNormals()

◆ SnapAlongPath()

◆ SnapBorderPath()

◆ SOFA_CLASS()

◆ SplitAlongPath() [1/5]

◆ SplitAlongPath() [2/5]

◆ SplitAlongPath() [3/5]

◆ SplitAlongPath() [4/5]

◆ SplitAlongPath() [5/5]

◆ Suture2Points()

◆ writeMSHfile()

template<class DataTypes>
class sofa::component::topology::container::dynamic::TriangleSetGeometryAlgorithms< DataTypes >