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vtkBezierTetra Class Reference

A 3D cell that represents an arbitrary order Bezier tetrahedron. More...

#include <vtkBezierTetra.h>

Inheritance diagram for vtkBezierTetra:
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Collaboration diagram for vtkBezierTetra:
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Public Types

typedef vtkHigherOrderTetra Superclass
 
- Public Types inherited from vtkHigherOrderTetra
typedef vtkNonLinearCell Superclass
 
- Public Types inherited from vtkNonLinearCell
typedef vtkCell Superclass
 
- Public Types inherited from vtkCell
typedef vtkObject Superclass
 

Public Member Functions

virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class. More...
 
vtkBezierTetraNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
int GetCellType () override
 Return the type of cell. More...
 
vtkCellGetEdge (int edgeId) override
 Return the edge cell from the edgeId of the cell. More...
 
vtkCellGetFace (int faceId) override
 Return the face cell from the faceId of the cell. More...
 
void EvaluateLocationProjectedNode (int &subId, const vtkIdType point_id, double x[3], double *weights)
 
void SetRationalWeightsFromPointData (vtkPointData *point_data, const vtkIdType numPts)
 
void InterpolateFunctions (const double pcoords[3], double *weights) override
 
void InterpolateDerivs (const double pcoords[3], double *derivs) override
 
virtual vtkHigherOrderCurvegetEdgeCell () override
 
virtual vtkHigherOrderTrianglegetFaceCell () override
 
vtkDoubleArrayGetRationalWeights ()
 
- Public Member Functions inherited from vtkHigherOrderTetra
vtkHigherOrderTetraNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
int GetCellDimension () override
 Return the topological dimensional of the cell (0,1,2, or 3). More...
 
int RequiresInitialization () override
 Some cells require initialization prior to access. More...
 
int GetNumberOfEdges () override
 Return the number of edges in the cell. More...
 
int GetNumberOfFaces () override
 Return the number of faces in the cell. More...
 
void GetEdgeWithoutRationalWeights (vtkHigherOrderCurve *result, int edgeId)
 
void GetFaceWithoutRationalWeights (vtkHigherOrderTriangle *result, int edgeId)
 
void Initialize () override
 
int CellBoundary (int subId, const double pcoords[3], vtkIdList *pts) override
 Given parametric coordinates of a point, return the closest cell boundary, and whether the point is inside or outside of the cell. More...
 
int EvaluatePosition (const double x[3], double closestPoint[3], int &subId, double pcoords[3], double &dist2, double weights[]) override
 Given a point x[3] return inside(=1), outside(=0) cell, or (-1) computational problem encountered; evaluate parametric coordinates, sub-cell id (!=0 only if cell is composite), distance squared of point x[3] to cell (in particular, the sub-cell indicated), closest point on cell to x[3] (unless closestPoint is null, in which case, the closest point and dist2 are not found), and interpolation weights in cell. More...
 
void EvaluateLocation (int &subId, const double pcoords[3], double x[3], double *weights) override
 Determine global coordinate (x[3]) from subId and parametric coordinates. More...
 
void Contour (double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd) override
 Generate contouring primitives. More...
 
void Clip (double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override
 Cut (or clip) the cell based on the input cellScalars and the specified value. More...
 
int IntersectWithLine (const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override
 Intersect with a ray. More...
 
int Triangulate (int index, vtkIdList *ptIds, vtkPoints *pts) override
 Generate simplices of proper dimension. More...
 
void JacobianInverse (const double pcoords[3], double **inverse, double *derivs)
 
void Derivatives (int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
 Compute derivatives given cell subId and parametric coordinates. More...
 
void SetParametricCoords ()
 
double * GetParametricCoords () override
 Return a contiguous array of parametric coordinates of the points defining this cell. More...
 
int GetParametricCenter (double pcoords[3]) override
 Return center of the cell in parametric coordinates. More...
 
double GetParametricDistance (const double pcoords[3]) override
 Return the distance of the parametric coordinate provided to the cell. More...
 
vtkIdType GetOrder () const
 
vtkIdType ComputeOrder ()
 
void ToBarycentricIndex (vtkIdType index, vtkIdType *bindex)
 
vtkIdType ToIndex (const vtkIdType *bindex)
 
- Public Member Functions inherited from vtkNonLinearCell
vtkNonLinearCellNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
int IsLinear () override
 Non-linear cells require special treatment (tessellation) when converting to graphics primitives (during mapping). More...
 
- Public Member Functions inherited from vtkCell
vtkCellNewInstance () const
 
void Initialize (int npts, const vtkIdType *pts, vtkPoints *p)
 Initialize cell from outside with point ids and point coordinates specified. More...
 
void Initialize (int npts, vtkPoints *p)
 Initialize the cell with point coordinates specified. More...
 
virtual void ShallowCopy (vtkCell *c)
 Copy this cell by reference counting the internal data structures. More...
 
virtual void DeepCopy (vtkCell *c)
 Copy this cell by completely copying internal data structures. More...
 
virtual int IsExplicitCell ()
 Explicit cells require additional representational information beyond the usual cell type and connectivity list information. More...
 
virtual int RequiresExplicitFaceRepresentation ()
 Determine whether the cell requires explicit face representation, and methods for setting and getting the faces (see vtkPolyhedron for example usage of these methods). More...
 
virtual void SetFaces (vtkIdType *vtkNotUsed(faces))
 
virtual vtkIdTypeGetFaces ()
 
vtkPointsGetPoints ()
 Get the point coordinates for the cell. More...
 
vtkIdType GetNumberOfPoints ()
 Return the number of points in the cell. More...
 
vtkIdListGetPointIds ()
 Return the list of point ids defining the cell. More...
 
vtkIdType GetPointId (int ptId)
 For cell point i, return the actual point id. More...
 
void GetBounds (double bounds[6])
 Compute cell bounding box (xmin,xmax,ymin,ymax,zmin,zmax). More...
 
double * GetBounds ()
 Compute cell bounding box (xmin,xmax,ymin,ymax,zmin,zmax). More...
 
double GetLength2 ()
 Compute Length squared of cell (i.e., bounding box diagonal squared). More...
 
virtual int IsPrimaryCell ()
 Return whether this cell type has a fixed topology or whether the topology varies depending on the data (e.g., vtkConvexPointSet). More...
 
virtual void InterpolateFunctions (const double vtkNotUsed(pcoords)[3], double *vtkNotUsed(weight))
 Compute the interpolation functions/derivatives (aka shape functions/derivatives) No-ops at this level. More...
 
virtual void InterpolateDerivs (const double vtkNotUsed(pcoords)[3], double *vtkNotUsed(derivs))
 
- Public Member Functions inherited from vtkObject
 vtkBaseTypeMacro (vtkObject, vtkObjectBase)
 
virtual void DebugOn ()
 Turn debugging output on. More...
 
virtual void DebugOff ()
 Turn debugging output off. More...
 
bool GetDebug ()
 Get the value of the debug flag. More...
 
void SetDebug (bool debugFlag)
 Set the value of the debug flag. More...
 
virtual void Modified ()
 Update the modification time for this object. More...
 
virtual vtkMTimeType GetMTime ()
 Return this object's modified time. More...
 
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
 
vtkCommandGetCommand (unsigned long tag)
 
void RemoveObserver (vtkCommand *)
 
void RemoveObservers (unsigned long event, vtkCommand *)
 
void RemoveObservers (const char *event, vtkCommand *)
 
vtkTypeBool HasObserver (unsigned long event, vtkCommand *)
 
vtkTypeBool HasObserver (const char *event, vtkCommand *)
 
void RemoveObserver (unsigned long tag)
 
void RemoveObservers (unsigned long event)
 
void RemoveObservers (const char *event)
 
void RemoveAllObservers ()
 
vtkTypeBool HasObserver (unsigned long event)
 
vtkTypeBool HasObserver (const char *event)
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Allow user to set the AbortFlagOn() with the return value of the callback method. More...
 
int InvokeEvent (unsigned long event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
int InvokeEvent (const char *event, void *callData)
 
int InvokeEvent (unsigned long event)
 
int InvokeEvent (const char *event)
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 Return the class name as a string. More...
 
virtual vtkIdType GetNumberOfGenerationsFromBase (const char *name)
 Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...
 
virtual void Delete ()
 Delete a VTK object. More...
 
virtual void FastDelete ()
 Delete a reference to this object. More...
 
void InitializeObjectBase ()
 
void Print (ostream &os)
 Print an object to an ostream. More...
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 
virtual void Register (vtkObjectBase *o)
 Increase the reference count (mark as used by another object). More...
 
virtual void UnRegister (vtkObjectBase *o)
 Decrease the reference count (release by another object). More...
 
int GetReferenceCount ()
 Return the current reference count of this object. More...
 
void SetReferenceCount (int)
 Sets the reference count. More...
 
void PrintRevisions (ostream &)
 Legacy. More...
 

Static Public Member Functions

static vtkBezierTetraNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkBezierTetraSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkHigherOrderTetra
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkHigherOrderTetraSafeDownCast (vtkObjectBase *o)
 
static void BarycentricIndex (vtkIdType index, vtkIdType *bindex, vtkIdType order)
 
static vtkIdType Index (const vtkIdType *bindex, vtkIdType order)
 
- Static Public Member Functions inherited from vtkNonLinearCell
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkNonLinearCellSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkCell
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkCellSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkObject
static vtkObjectNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 
static void BreakOnError ()
 This method is called when vtkErrorMacro executes. More...
 
static void SetGlobalWarningDisplay (int val)
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOn ()
 
static void GlobalWarningDisplayOff ()
 
static int GetGlobalWarningDisplay ()
 
- Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool IsTypeOf (const char *name)
 Return 1 if this class type is the same type of (or a subclass of) the named class. More...
 
static vtkIdType GetNumberOfGenerationsFromBaseType (const char *name)
 Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...
 
static vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkBezierTetra ()
 
 ~vtkBezierTetra () override
 
- Protected Member Functions inherited from vtkHigherOrderTetra
 vtkHigherOrderTetra ()
 
 ~vtkHigherOrderTetra () override
 
vtkIdType GetNumberOfSubtetras () const
 
vtkIdType ComputeNumberOfSubtetras ()
 
void SubtetraBarycentricPointIndices (vtkIdType cellIndex, vtkIdType(&pointBIndices)[4][4])
 
void TetraFromOctahedron (vtkIdType cellIndex, const vtkIdType(&octBIndices)[6][4], vtkIdType(&tetraBIndices)[4][4])
 
- Protected Member Functions inherited from vtkNonLinearCell
 vtkNonLinearCell ()
 
 ~vtkNonLinearCell () override
 
- Protected Member Functions inherited from vtkCell
 vtkCell ()
 
 ~vtkCell () override
 
- Protected Member Functions inherited from vtkObject
 vtkObject ()
 
 ~vtkObject () override
 
void RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
 These methods allow a command to exclusively grab all events. More...
 
void InternalReleaseFocus ()
 
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
 
virtual ~vtkObjectBase ()
 
virtual void CollectRevisions (ostream &)
 
virtual void ReportReferences (vtkGarbageCollector *)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

vtkNew< vtkBezierCurveEdgeCell
 
vtkNew< vtkBezierTriangleFaceCell
 
vtkNew< vtkDoubleArrayRationalWeights
 
- Protected Attributes inherited from vtkHigherOrderTetra
vtkTetraTetra
 
vtkDoubleArrayScalars
 
vtkIdType Order
 
vtkIdType NumberOfSubtetras
 
vtkSmartPointer< vtkPointsPointParametricCoordinates
 
std::vector< vtkIdTypeEdgeIds
 
std::vector< vtkIdTypeBarycentricIndexMap
 
std::vector< vtkIdTypeIndexMap
 
std::vector< vtkIdTypeSubtetraIndexMap
 
- Protected Attributes inherited from vtkCell
double Bounds [6]
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t > ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Additional Inherited Members

- Public Attributes inherited from vtkCell
vtkPointsPoints
 
vtkIdListPointIds
 

Detailed Description

A 3D cell that represents an arbitrary order Bezier tetrahedron.

vtkBezierTetra is a concrete implementation of vtkCell to represent a 3D tetrahedron using Bezier shape functions of user specified order.

The number of points in a Bezier cell determines the order over which they are iterated relative to the parametric coordinate system of the cell. The first points that are reported are vertices. They appear in the same order in which they would appear in linear cells. Mid-edge points are reported next. They are reported in sequence. For two- and three-dimensional (3D) cells, the following set of points to be reported are face points. Finally, 3D cells report points interior to their volume.

Definition at line 43 of file vtkBezierTetra.h.

Member Typedef Documentation

◆ Superclass

Definition at line 47 of file vtkBezierTetra.h.

Constructor & Destructor Documentation

◆ vtkBezierTetra()

vtkBezierTetra::vtkBezierTetra ( )
protected

◆ ~vtkBezierTetra()

vtkBezierTetra::~vtkBezierTetra ( )
overrideprotected

Member Function Documentation

◆ New()

static vtkBezierTetra* vtkBezierTetra::New ( )
static

◆ IsTypeOf()

static vtkTypeBool vtkBezierTetra::IsTypeOf ( const char *  type)
static

◆ IsA()

virtual vtkTypeBool vtkBezierTetra::IsA ( const char *  name)
virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkHigherOrderTetra.

◆ SafeDownCast()

static vtkBezierTetra* vtkBezierTetra::SafeDownCast ( vtkObjectBase o)
static

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkBezierTetra::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkHigherOrderTetra.

◆ NewInstance()

vtkBezierTetra* vtkBezierTetra::NewInstance ( ) const

◆ PrintSelf()

void vtkBezierTetra::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
overridevirtual

Methods invoked by print to print information about the object including superclasses.

Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkObject.

◆ GetCellType()

int vtkBezierTetra::GetCellType ( )
inlineoverridevirtual

Return the type of cell.

Implements vtkHigherOrderTetra.

Definition at line 50 of file vtkBezierTetra.h.

◆ GetEdge()

vtkCell* vtkBezierTetra::GetEdge ( int  edgeId)
overridevirtual

Return the edge cell from the edgeId of the cell.

Implements vtkHigherOrderTetra.

◆ GetFace()

vtkCell* vtkBezierTetra::GetFace ( int  faceId)
overridevirtual

Return the face cell from the faceId of the cell.

Implements vtkHigherOrderTetra.

◆ EvaluateLocationProjectedNode()

void vtkBezierTetra::EvaluateLocationProjectedNode ( int &  subId,
const vtkIdType  point_id,
double  x[3],
double *  weights 
)

◆ SetRationalWeightsFromPointData()

void vtkBezierTetra::SetRationalWeightsFromPointData ( vtkPointData point_data,
const vtkIdType  numPts 
)

◆ InterpolateFunctions()

void vtkBezierTetra::InterpolateFunctions ( const double  pcoords[3],
double *  weights 
)
overridevirtual

Implements vtkHigherOrderTetra.

◆ InterpolateDerivs()

void vtkBezierTetra::InterpolateDerivs ( const double  pcoords[3],
double *  derivs 
)
overridevirtual

Implements vtkHigherOrderTetra.

◆ getEdgeCell()

virtual vtkHigherOrderCurve* vtkBezierTetra::getEdgeCell ( )
overridevirtual

Implements vtkHigherOrderTetra.

◆ getFaceCell()

virtual vtkHigherOrderTriangle* vtkBezierTetra::getFaceCell ( )
overridevirtual

Implements vtkHigherOrderTetra.

◆ GetRationalWeights()

vtkDoubleArray* vtkBezierTetra::GetRationalWeights ( )

Member Data Documentation

◆ EdgeCell

vtkNew<vtkBezierCurve> vtkBezierTetra::EdgeCell
protected

Definition at line 67 of file vtkBezierTetra.h.

◆ FaceCell

vtkNew<vtkBezierTriangle> vtkBezierTetra::FaceCell
protected

Definition at line 68 of file vtkBezierTetra.h.

◆ RationalWeights

vtkNew<vtkDoubleArray> vtkBezierTetra::RationalWeights
protected

Definition at line 69 of file vtkBezierTetra.h.


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