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| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class. More...
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| vtkLine * | NewInstance () const |
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| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses. More...
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| int | GetCellType () override |
| | See the vtkCell API for descriptions of these methods. More...
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| int | GetCellDimension () override |
| | Return the topological dimensional of the cell (0,1,2, or 3). More...
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| int | GetNumberOfEdges () override |
| | Return the number of edges in the cell. More...
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| int | GetNumberOfFaces () override |
| | Return the number of faces in the cell. More...
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| vtkCell * | GetEdge (int) override |
| | Return the edge cell from the edgeId of the cell. More...
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| vtkCell * | GetFace (int) override |
| | Return the face cell from the faceId of the cell. More...
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| 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...
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| 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...
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| 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...
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| 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...
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| int | Triangulate (int index, vtkIdList *ptIds, vtkPoints *pts) override |
| | Generate simplices of proper dimension. More...
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| 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...
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| double * | GetParametricCoords () override |
| | Return a contiguous array of parametric coordinates of the points defining this cell. More...
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| void | Clip (double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *lines, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override |
| | Clip this line using scalar value provided. More...
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| int | GetParametricCenter (double pcoords[3]) override |
| | Return the center of the triangle in parametric coordinates. More...
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| int | IntersectWithLine (const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override |
| | Line-line intersection. More...
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| void | InterpolateFunctions (const double pcoords[3], double weights[2]) override |
| | Compute the interpolation functions/derivatives (aka shape functions/derivatives) More...
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| void | InterpolateDerivs (const double pcoords[3], double derivs[2]) override |
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| vtkCell * | NewInstance () const |
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| void | Initialize (int npts, const vtkIdType *pts, vtkPoints *p) |
| | Initialize cell from outside with point ids and point coordinates specified. More...
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| void | Initialize (int npts, vtkPoints *p) |
| | Initialize the cell with point coordinates specified. More...
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| virtual void | ShallowCopy (vtkCell *c) |
| | Copy this cell by reference counting the internal data structures. More...
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| virtual void | DeepCopy (vtkCell *c) |
| | Copy this cell by completely copying internal data structures. More...
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| virtual int | IsLinear () |
| | Non-linear cells require special treatment beyond the usual cell type and connectivity list information. More...
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| virtual int | RequiresInitialization () |
| | Some cells require initialization prior to access. More...
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| virtual void | Initialize () |
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| virtual int | IsExplicitCell () |
| | Explicit cells require additional representational information beyond the usual cell type and connectivity list information. More...
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| 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...
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| virtual void | SetFaces (vtkIdType *vtkNotUsed(faces)) |
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| virtual vtkIdType * | GetFaces () |
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| vtkPoints * | GetPoints () |
| | Get the point coordinates for the cell. More...
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| vtkIdType | GetNumberOfPoints () |
| | Return the number of points in the cell. More...
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| vtkIdList * | GetPointIds () |
| | Return the list of point ids defining the cell. More...
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| vtkIdType | GetPointId (int ptId) |
| | For cell point i, return the actual point id. More...
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| void | GetBounds (double bounds[6]) |
| | Compute cell bounding box (xmin,xmax,ymin,ymax,zmin,zmax). More...
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| double * | GetBounds () |
| | Compute cell bounding box (xmin,xmax,ymin,ymax,zmin,zmax). More...
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| double | GetLength2 () |
| | Compute Length squared of cell (i.e., bounding box diagonal squared). More...
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| virtual double | GetParametricDistance (const double pcoords[3]) |
| | Return the distance of the parametric coordinate provided to the cell. More...
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| 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...
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| 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...
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| virtual void | InterpolateDerivs (const double vtkNotUsed(pcoords)[3], double *vtkNotUsed(derivs)) |
| |
| | vtkBaseTypeMacro (vtkObject, vtkObjectBase) |
| |
| virtual void | DebugOn () |
| | Turn debugging output on. More...
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| virtual void | DebugOff () |
| | Turn debugging output off. More...
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| bool | GetDebug () |
| | Get the value of the debug flag. More...
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| void | SetDebug (bool debugFlag) |
| | Set the value of the debug flag. More...
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| virtual void | Modified () |
| | Update the modification time for this object. More...
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| virtual vtkMTimeType | GetMTime () |
| | Return this object's modified time. More...
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| unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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| unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
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| vtkCommand * | GetCommand (unsigned long tag) |
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| void | RemoveObserver (vtkCommand *) |
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| void | RemoveObservers (unsigned long event, vtkCommand *) |
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| void | RemoveObservers (const char *event, vtkCommand *) |
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| vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
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| vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
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| void | RemoveObserver (unsigned long tag) |
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| void | RemoveObservers (unsigned long event) |
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| void | RemoveObservers (const char *event) |
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| void | RemoveAllObservers () |
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| vtkTypeBool | HasObserver (unsigned long event) |
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| 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...
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| 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...
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| int | InvokeEvent (unsigned long event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not. More...
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| int | InvokeEvent (const char *event, void *callData) |
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| int | InvokeEvent (unsigned long event) |
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| int | InvokeEvent (const char *event) |
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| const char * | GetClassName () const |
| | Return the class name as a string. More...
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| virtual void | Delete () |
| | Delete a VTK object. More...
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| virtual void | FastDelete () |
| | Delete a reference to this object. More...
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| void | InitializeObjectBase () |
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| void | Print (ostream &os) |
| | Print an object to an ostream. More...
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| virtual void | PrintHeader (ostream &os, vtkIndent indent) |
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| virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
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| virtual void | Register (vtkObjectBase *o) |
| | Increase the reference count (mark as used by another object). More...
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| virtual void | UnRegister (vtkObjectBase *o) |
| | Decrease the reference count (release by another object). More...
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| |
| int | GetReferenceCount () |
| | Return the current reference count of this object. More...
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| void | SetReferenceCount (int) |
| | Sets the reference count. More...
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| |
| void | PrintRevisions (ostream &) |
| | Legacy. More...
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| |
|
| static vtkLine * | New () |
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| static vtkTypeBool | IsTypeOf (const char *type) |
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| static vtkLine * | SafeDownCast (vtkObjectBase *o) |
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| static int | Intersection (const double p1[3], const double p2[3], const double x1[3], const double x2[3], double &u, double &v) |
| | Performs intersection of the projection of two finite 3D lines onto a 2D plane. More...
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| static int | Intersection3D (double p1[3], double p2[3], double x1[3], double x2[3], double &u, double &v) |
| | Performs intersection of two finite 3D lines. More...
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| static double | DistanceToLine (const double x[3], const double p1[3], const double p2[3], double &t, double closestPoint[3]=nullptr) |
| | Compute the distance of a point x to a finite line (p1,p2). More...
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| static double | DistanceToLine (const double x[3], const double p1[3], const double p2[3]) |
| | Determine the distance of the current vertex to the edge defined by the vertices provided. More...
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| static double | DistanceBetweenLines (double l0[3], double l1[3], double m0[3], double m1[3], double closestPt1[3], double closestPt2[3], double &t1, double &t2) |
| | Computes the shortest distance squared between two infinite lines, each defined by a pair of points (l0,l1) and (m0,m1). More...
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| static double | DistanceBetweenLineSegments (double l0[3], double l1[3], double m0[3], double m1[3], double closestPt1[3], double closestPt2[3], double &t1, double &t2) |
| | Computes the shortest distance squared between two finite line segments defined by their end points (l0,l1) and (m0,m1). More...
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| static void | InterpolationFunctions (const double pcoords[3], double weights[2]) |
| |
| static void | InterpolationDerivs (const double pcoords[3], double derivs[2]) |
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| static vtkTypeBool | IsTypeOf (const char *type) |
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| static vtkCell * | SafeDownCast (vtkObjectBase *o) |
| |
| static vtkObject * | New () |
| | Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
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| |
| static void | BreakOnError () |
| | This method is called when vtkErrorMacro executes. More...
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| |
| static void | SetGlobalWarningDisplay (int val) |
| | This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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| |
| static void | GlobalWarningDisplayOn () |
| |
| static void | GlobalWarningDisplayOff () |
| |
| static int | GetGlobalWarningDisplay () |
| |
| 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...
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| |
| static vtkObjectBase * | New () |
| | Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
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| |
cell represents a 1D line
vtkLine is a concrete implementation of vtkCell to represent a 1D line.
Definition at line 29 of file vtkLine.h.
Public Types inherited from vtkCell