SOFA API  c76874b7
Open source framework for multi-physics simuation
sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes > Class Template Reference

#include <TetrahedronSetTopologyAlgorithms.h>

Inheritance diagram for sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >:

Detailed Description

template<class DataTypes>
class sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >

A class that provides geometry information on an TetrahedronSet.

Protected Attributes

bool initializedCubatureTables
 
Data< boold_showTetrahedraIndices
 Debug : view Tetrahedrons indices. More...
 
Data< boold_drawTetrahedra
 if true, draw the tetrahedra in the topology More...
 
Data< floatd_drawScaleTetrahedra
 Scale of the terahedra (between 0 and 1; if <1.0, it produces gaps between the tetrahedra) More...
 
Data< sofa::helper::types::RGBAColord_drawColorTetrahedra
 
NumericalIntegrationDescriptor< Real, 4 > tetrahedronNumericalIntegration
 include cubature points More...
 
sofa::helper::vector< TetraIDm_badTetraIds
 vector of Tetrahedron ID which do not respect More...
 
- Protected Attributes inherited from sofa::component::topology::TriangleSetGeometryAlgorithms< DataTypes >
bool initializedCubatureTables
 
Data< boolshowTriangleIndices
 Debug : view Triangle indices. More...
 
Data< bool_draw
 if true, draw the triangles in the topology More...
 
Data< sofa::helper::types::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< boolp_recomputeTrianglesOrientation
 if true, will recompute triangles orientation according to normals. More...
 
Data< boolp_flipNormals
 
NumericalIntegrationDescriptor< Real, 3 > triangleNumericalIntegration
 include cubature points More...
 
- Protected Attributes inherited from sofa::component::topology::EdgeSetGeometryAlgorithms< DataTypes >
bool initializedEdgeCubatureTables
 
Data< boolshowEdgeIndices
 Debug : view Edge indices. More...
 
Data< boold_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::PointSetGeometryAlgorithms< DataTypes >
sofa::core::behavior::MechanicalState< DataTypes > * object
 
sofa::core::topology::BaseMeshTopologym_topology
 
Data< floatd_showIndicesScale
 Debug : scale for view topology indices. More...
 
Data< boold_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_STRONGLINKl_topology
 Link to be set to the topology container in the component graph. More...
 

Public Member Functions

 SOFA_CLASS (SOFA_TEMPLATE(TetrahedronSetGeometryAlgorithms, DataTypes), SOFA_TEMPLATE(TriangleSetGeometryAlgorithms, DataTypes))
 
void draw (const core::visual::VisualParams *vparams) override
 
void computeTetrahedronAABB (const TetraID i, Coord &minCoord, Coord &maxCoord) const
 
Coord computeTetrahedronCenter (const TetraID i) const
 
Coord computeTetrahedronCircumcenter (const TetraID i) const
 
bool isPointInTetrahedron (const TetraID i, const sofa::defaulttype::Vec< 3, Real > &p) const
 
bool isPointInTetrahedron (const TetraID ind_t, const sofa::defaulttype::Vec< 3, Real > &pTest, sofa::defaulttype::Vec< 4, Real > &barycentricCoordinates) const
 return (if the point is in the tetrahedron) the barycentric coordinates of the point in the tetrahedron More...
 
void getTetrahedronVertexCoordinates (const TetraID i, Coord[4]) const
 
void getRestTetrahedronVertexCoordinates (const TetraID i, Coord[4]) const
 
Real computeTetrahedronVolume (const TetraID i) const
 computes the volume of tetrahedron no i and returns it More...
 
void computeTetrahedronVolume (BasicArrayInterface< Real > &ai) const
 computes the tetrahedron volume of all tetrahedra are store in the array interface More...
 
Real computeRestTetrahedronVolume (const TetraID i) const
 computes the tetrahedron volume of tetrahedron no i and returns it More...
 
Real computeRestTetrahedronVolume (const Tetrahedron &t) const
 
Real computeDihedralAngle (const TetraID tetraId, const EdgeID edgeId) const
 
void getTetraInBall (const TetraID ind_ta, const TetraID ind_tb, sofa::helper::vector< TetrahedronID > &indices) const
 finds the indices of all tetrahedra in the ball of center ind_ta and of radius dist(ind_ta, ind_tb) More...
 
void getTetraInBall (const TetraID ind_ta, Real r, sofa::helper::vector< TetrahedronID > &indices) const
 finds the indices of all tetrahedra in the ball of center ind_ta and of radius dist(ind_ta, ind_tb) More...
 
void getTetraInBall (const Coord &c, Real r, sofa::helper::vector< TetrahedronID > &indices) const
 Finds the indices of all tetrahedra in the ball of center c and of radius r. More...
 
void writeMSHfile (const char *filename) const
 Write the current mesh into a msh file. More...
 
void getIntersectionPointWithPlane (const TetraID ind_ta, sofa::defaulttype::Vec< 3, Real > &c, sofa::defaulttype::Vec< 3, Real > &normal, sofa::helper::vector< sofa::defaulttype::Vec< 3, Real > > &intersectedPoint, SeqEdges &intersectedEdge)
 finds the intersection point with plane which is defined by c and normal More...
 
bool computeIntersectionEdgeWithPlane (sofa::defaulttype::Vec< 3, Real > &p1, sofa::defaulttype::Vec< 3, Real > &p2, sofa::defaulttype::Vec< 3, Real > &c, sofa::defaulttype::Vec< 3, Real > &normal, sofa::defaulttype::Vec< 3, Real > &intersection)
 finds the intersection point between edge and plane More...
 
bool checkNodeSequence (const TetraID tetraId) const
 Method to check if points stored inside the Tetrahedron, given by the tetrahedron id, are in the right order (by checking the cross products between edges). More...
 
bool checkNodeSequence (const Tetrahedron &tetra) const
 Method to check if points stored inside the Tetrahedron, given as parameter, are in the right order (by checking the cross products between edges). More...
 
bool checkTetrahedronDihedralAngles (const TetraID tetraId, SReal minAngle=20, SReal maxAngle=160) const
 Method to check if the dihedral angles of the tetrahedron have correct values (between 20 and 160 degrees). More...
 
bool isTetrahedronElongated (const TetraID tetraId, SReal factorLength=10) const
 Method to check if Tetrahedron is elongated, meaning the longest edge > 10x min edge. More...
 
bool checkTetrahedronValidity (const TetraID tetraId, SReal minAngle=20, SReal maxAnglemaxAngle=160, SReal factorLength=10) const
 Return false if one of the test method: More...
 
const sofa::helper::vector< TetraID > & computeBadTetrahedron (SReal minAngle=20, SReal maxAngle=160, SReal factorLength=10)
 Will call. More...
 
const sofa::helper::vector< TetraID > & getBadTetrahedronIds ()
 Return bad tetrahedron ID: More...
 
NumericalIntegrationDescriptor< Real, 4 > & getTetrahedronNumericalIntegrationDescriptor ()
 return a pointer to the container of cubature points More...
 
- Public Member Functions inherited from sofa::component::topology::TriangleSetGeometryAlgorithms< DataTypes >
 SOFA_CLASS (SOFA_TEMPLATE(TriangleSetGeometryAlgorithms, DataTypes), SOFA_TEMPLATE(EdgeSetGeometryAlgorithms, DataTypes))
 
void draw (const core::visual::VisualParams *vparams) override
 
void init () override
 
void reinit () override
 
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::defaulttype::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::helper::vector< doublecomputeTriangleBarycoefs (const TriangleID ind_t, const sofa::defaulttype::Vec< 3, double > &p) const
 Computes barycentric coefficients of point p in triangle (a,b,c) indexed by ind_t. More...
 
sofa::helper::vector< doublecompute3PointsBarycoefs (const sofa::defaulttype::Vec< 3, double > &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::defaulttype::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::defaulttype::Vec< 3, Real > &p, TriangleID &ind_t_test) const
 
sofa::defaulttype::Vec< 3, doublecomputeBaryEdgePoint (PointID p0, PointID p1, double coord_p) const
 Computes the point defined by 2 indices of vertex and 1 barycentric coordinate. More...
 
sofa::defaulttype::Vec< 3, doublecomputeBaryEdgePoint (Edge e, double coord_p) const
 
sofa::defaulttype::Vec< 3, doublecomputeBaryTrianglePoint (PointID p0, PointID p1, PointID p2, sofa::defaulttype::Vec< 3, double > &coord_p) const
 Computes the point defined by 3 indices of vertex and 1 barycentric coordinate. More...
 
sofa::defaulttype::Vec< 3, doublecomputeBaryTrianglePoint (Triangle &t, sofa::defaulttype::Vec< 3, double > &coord_p) const
 
sofa::defaulttype::Vec< 3, doublecomputeTriangleNormal (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::defaulttype::Vec< 3, doublegetOppositePoint (PointID ind_p, const Edge &indices, double coord_p) const
 Computes the opposite point to ind_p. More...
 
bool isTriangleInPlane (const TriangleID ind_t, const PointID ind_p, const sofa::defaulttype::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 double &coord_from, const Edge &indices_to, const double &coord_to, sofa::helper::vector< TriangleID > &triangles_list_1, sofa::helper::vector< TriangleID > &triangles_list_2) const
 Prepares the duplication of a vertex. More...
 
bool computeSegmentTriangleIntersection (bool is_entered, const sofa::defaulttype::Vec< 3, double > &a, const sofa::defaulttype::Vec< 3, double > &b, const TriangleID ind_t, sofa::helper::vector< PointID > &indices, double &baryCoef, double &coord_kmin) const
 Computes the intersection of the vector from point a to point b and the triangle indexed by t. More...
 
bool computeIntersectedPointsList (const PointID last_point, const sofa::defaulttype::Vec< 3, double > &a, const sofa::defaulttype::Vec< 3, double > &b, TriangleID &ind_ta, TriangleID &ind_tb, sofa::helper::vector< TriangleID > &triangles_list, sofa::helper::vector< EdgeID > &edges_list, sofa::helper::vector< double > &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::defaulttype::Vec< 3, double > &a, const sofa::defaulttype::Vec< 3, double > &b, TriangleID &ind_ta, TriangleID &ind_tb, sofa::helper::vector< sofa::core::topology::TopologyObjectType > &topoPath_list, sofa::helper::vector< ElemID > &indices_list, sofa::helper::vector< sofa::defaulttype::Vec< 3, double > > &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::defaulttype::Vec< 3, double > &dir) const
 Get the triangle in a given direction from a point. More...
 
void writeMSHfile (const char *filename) const
 Write the current mesh into a msh file. 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 helper::vector< VecCoord * > &coordVecs, const helper::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...
 
- Public Member Functions inherited from sofa::component::topology::EdgeSetGeometryAlgorithms< DataTypes >
 SOFA_CLASS (SOFA_TEMPLATE(EdgeSetGeometryAlgorithms, DataTypes), SOFA_TEMPLATE(PointSetGeometryAlgorithms, DataTypes))
 
void draw (const core::visual::VisualParams *vparams) override
 
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::defaulttype::Vec< 3, double > &pt, const EdgeID ind_e) const
 
sofa::helper::vector< doublecompute2PointsBarycoefs (const sofa::defaulttype::Vec< 3, double > &p, PointID ind_p1, PointID ind_p2) const
 
sofa::helper::vector< doublecomputeRest2PointsBarycoefs (const sofa::defaulttype::Vec< 3, double > &p, PointID ind_p1, PointID ind_p2) const
 
sofa::helper::vector< doublecomputePointProjectionOnEdge (const EdgeID i, sofa::defaulttype::Vec< 3, double > 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...
 
bool computeEdgePlaneIntersection (EdgeID edgeID, sofa::defaulttype::Vec< 3, Real > pointOnPlane, sofa::defaulttype::Vec< 3, Real > normalOfPlane, sofa::defaulttype::Vec< 3, Real > &intersection)
 
bool computeRestEdgePlaneIntersection (EdgeID edgeID, sofa::defaulttype::Vec< 3, Real > pointOnPlane, sofa::defaulttype::Vec< 3, Real > normalOfPlane, sofa::defaulttype::Vec< 3, Real > &intersection)
 
void writeMSHfile (const char *filename) const
 Write the current mesh into a msh file. More...
 
void computeLocalFrameEdgeWeights (helper::vector< EdgeID > &numEdges, helper::vector< Edge > &edges, helper::vector< Vec3d > &weights) const
 
NumericalIntegrationDescriptor< Real, 1 > & getEdgeNumericalIntegrationDescriptor ()
 
- Public Member Functions inherited from sofa::component::topology::PointSetGeometryAlgorithms< DataTypes >
 SOFA_CLASS (SOFA_TEMPLATE(PointSetGeometryAlgorithms, DataTypes), core::topology::GeometryAlgorithms)
 
Angle computeAngle (PointID ind_p0, PointID ind_p1, PointID ind_p2) const
 
void init () override
 
void reinit () override
 
void draw (const core::visual::VisualParams *vparams) 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 CoordgetPointPosition (const PointID pointId) const
 
const CoordgetPointRestPosition (const PointID pointId) const
 
sofa::core::behavior::MechanicalState< DataTypes > * getDOF () const
 Returns the object where the mechanical DOFs are stored. More...
 
float getIndicesScale () const
 
void initPointsAdded (const helper::vector< unsigned int > &indices, const helper::vector< core::topology::PointAncestorElem > &ancestorElems, const helper::vector< core::VecCoordId > &coordVecs, const helper::vector< core::VecDerivId > &derivVecs) override
 Called by the MechanicalObject state change callback to initialize added points according to the topology (topology element & local coordinates) More...
 

Protected Member Functions

void defineTetrahedronCubaturePoints ()
 
 TetrahedronSetGeometryAlgorithms ()
 
 ~TetrahedronSetGeometryAlgorithms () override
 
- Protected Member Functions inherited from sofa::component::topology::TriangleSetGeometryAlgorithms< DataTypes >
void defineTetrahedronCubaturePoints ()
 
 TriangleSetGeometryAlgorithms ()
 
virtual ~TriangleSetGeometryAlgorithms ()
 
- Protected Member Functions inherited from sofa::component::topology::EdgeSetGeometryAlgorithms< DataTypes >
 EdgeSetGeometryAlgorithms ()
 
 ~EdgeSetGeometryAlgorithms () override
 
void defineEdgeCubaturePoints ()
 
- Protected Member Functions inherited from sofa::component::topology::PointSetGeometryAlgorithms< DataTypes >
 PointSetGeometryAlgorithms ()
 
 ~PointSetGeometryAlgorithms () override
 

Additional Inherited Members

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

Attribute details

template<class DataTypes>
Data<sofa::helper::types::RGBAColor> sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::d_drawColorTetrahedra
protected

RGBA code color used to draw tetrahedra.

template<class DataTypes>
Data<float> sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::d_drawScaleTetrahedra
protected

Scale of the terahedra (between 0 and 1; if <1.0, it produces gaps between the tetrahedra)

template<class DataTypes>
Data<bool> sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::d_drawTetrahedra
protected

if true, draw the tetrahedra in the topology

template<class DataTypes>
Data<bool> sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::d_showTetrahedraIndices
protected

Debug : view Tetrahedrons indices.

template<class DataTypes>
bool sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::initializedCubatureTables
protected
template<class DataTypes>
sofa::helper::vector<TetraID> sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::m_badTetraIds
protected

vector of Tetrahedron ID which do not respect

See also
checkTetrahedronValidity . buffer updated only by method
computeBadTetrahedron
template<class DataTypes>
NumericalIntegrationDescriptor<Real,4> sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::tetrahedronNumericalIntegration
protected

include cubature points

Constructor details

template<class DataTypes>
sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::TetrahedronSetGeometryAlgorithms ( )
inlineprotected
template<class DataTypes>
sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::~TetrahedronSetGeometryAlgorithms ( )
inlineoverrideprotected

Function details

template<class DataTypes >
bool sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::checkNodeSequence ( const TetraID  tetraId) const

Method to check if points stored inside the Tetrahedron, given by the tetrahedron id, are in the right order (by checking the cross products between edges).

template<typename DataTypes >
bool sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::checkNodeSequence ( const Tetrahedron tetra) const

Method to check if points stored inside the Tetrahedron, given as parameter, are in the right order (by checking the cross products between edges).

template<class DataTypes >
bool sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::checkTetrahedronDihedralAngles ( const TetraID  tetraId,
SReal  minAngle = 20,
SReal  maxAngle = 160 
) const

Method to check if the dihedral angles of the tetrahedron have correct values (between 20 and 160 degrees).

template<class DataTypes >
bool sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::checkTetrahedronValidity ( const TetraID  tetraId,
SReal  minAngle = 20,
SReal  maxAnglemaxAngle = 160,
SReal  factorLength = 10 
) const

Return false if one of the test method:

See also
isTetrahedronElongated,
checkTetrahedronDihedralAngles and
checkNodeSequence return false for the given Tetrahedron Id.
template<typename DataTypes >
const sofa::helper::vector< BaseMeshTopology::TetraID > & sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::computeBadTetrahedron ( SReal  minAngle = 20,
SReal  maxAngle = 160,
SReal  factorLength = 10 
)

Will call.

See also
checkTetrahedronValidity for each Tetrahedron of the mesh and store the bad tetrahedron ID in
m_badTetraIds
template<class DataTypes >
DataTypes::Real sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::computeDihedralAngle ( const TetraID  tetraId,
const EdgeID  edgeId 
) const
template<typename DataTypes >
bool sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::computeIntersectionEdgeWithPlane ( sofa::defaulttype::Vec< 3, Real > &  p1,
sofa::defaulttype::Vec< 3, Real > &  p2,
sofa::defaulttype::Vec< 3, Real > &  c,
sofa::defaulttype::Vec< 3, Real > &  normal,
sofa::defaulttype::Vec< 3, Real > &  intersection 
)

finds the intersection point between edge and plane

template<class DataTypes >
DataTypes::Real sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::computeRestTetrahedronVolume ( const TetraID  i) const

computes the tetrahedron volume of tetrahedron no i and returns it

template<class DataTypes >
DataTypes::Real sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::computeRestTetrahedronVolume ( const Tetrahedron t) const
template<class DataTypes >
void sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::computeTetrahedronAABB ( const TetraID  i,
Coord minCoord,
Coord maxCoord 
) const
template<class DataTypes >
DataTypes::Coord sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::computeTetrahedronCenter ( const TetraID  i) const
template<class DataTypes >
DataTypes::Coord sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::computeTetrahedronCircumcenter ( const TetraID  i) const
template<class DataTypes >
DataTypes::Real sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::computeTetrahedronVolume ( const TetraID  i) const

computes the volume of tetrahedron no i and returns it

template<class DataTypes >
void sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::computeTetrahedronVolume ( BasicArrayInterface< Real > &  ai) const

computes the tetrahedron volume of all tetrahedra are store in the array interface

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

template<class DataTypes >
void sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::defineTetrahedronCubaturePoints ( )
protected
template<class DataTypes >
void sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::draw ( const core::visual::VisualParams vparams)
override
template<typename DataTypes >
const sofa::helper::vector< BaseMeshTopology::TetraID > & sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::getBadTetrahedronIds ( )

Return bad tetrahedron ID:

See also
m_badTetraIds
template<typename DataTypes >
void sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::getIntersectionPointWithPlane ( const TetraID  ind_ta,
sofa::defaulttype::Vec< 3, Real > &  c,
sofa::defaulttype::Vec< 3, Real > &  normal,
sofa::helper::vector< sofa::defaulttype::Vec< 3, Real > > &  intersectedPoint,
SeqEdges intersectedEdge 
)

finds the intersection point with plane which is defined by c and normal

Compute intersection point with plane which is defined by c and normal.

template<class DataTypes >
void sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::getRestTetrahedronVertexCoordinates ( const TetraID  i,
Coord  pnt[4] 
) const
template<class DataTypes >
NumericalIntegrationDescriptor< typename TetrahedronSetGeometryAlgorithms< DataTypes >::Real, 4 > & sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::getTetrahedronNumericalIntegrationDescriptor ( )

return a pointer to the container of cubature points

template<class DataTypes >
void sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::getTetrahedronVertexCoordinates ( const TetraID  i,
Coord  pnt[4] 
) const
template<class DataTypes >
void sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::getTetraInBall ( const TetraID  ind_ta,
const TetraID  ind_tb,
sofa::helper::vector< TetrahedronID > &  indices 
) const

finds the indices of all tetrahedra in the ball of center ind_ta and of radius dist(ind_ta, ind_tb)

Finds the indices of all tetrahedra in the ball of center ind_ta and of radius dist(ind_ta, ind_tb)

template<class DataTypes >
void sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::getTetraInBall ( const TetraID  ind_ta,
Real  r,
sofa::helper::vector< TetrahedronID > &  indices 
) const

finds the indices of all tetrahedra in the ball of center ind_ta and of radius dist(ind_ta, ind_tb)

Finds the indices of all tetrahedra in the ball of center ind_ta and of radius dist(ind_ta, ind_tb)

template<class DataTypes >
void sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::getTetraInBall ( const Coord c,
Real  r,
sofa::helper::vector< TetrahedronID > &  indices 
) const

Finds the indices of all tetrahedra in the ball of center c and of radius r.

template<class DataTypes >
bool sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::isPointInTetrahedron ( const TetraID  i,
const sofa::defaulttype::Vec< 3, Real > &  p 
) const
template<class DataTypes >
bool sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::isPointInTetrahedron ( const TetraID  ind_t,
const sofa::defaulttype::Vec< 3, Real > &  pTest,
sofa::defaulttype::Vec< 4, Real > &  barycentricCoordinates 
) const

return (if the point is in the tetrahedron) the barycentric coordinates of the point in the tetrahedron

template<class DataTypes >
bool sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::isTetrahedronElongated ( const TetraID  tetraId,
SReal  factorLength = 10 
) const

Method to check if Tetrahedron is elongated, meaning the longest edge > 10x min edge.

template<class DataTypes>
sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::SOFA_CLASS ( SOFA_TEMPLATE(TetrahedronSetGeometryAlgorithms< DataTypes >, DataTypes)  ,
SOFA_TEMPLATE(TriangleSetGeometryAlgorithms, DataTypes)   
)
template<typename DataTypes >
void sofa::component::topology::TetrahedronSetGeometryAlgorithms< DataTypes >::writeMSHfile ( const char *  filename) const

Write the current mesh into a msh file.