Section: Visualization Toolkit Filtering Classes
To create an instance of class vtkQuadraticEdge, simply invoke its constructor as follows
obj = vtkQuadraticEdge
obj
is an instance of the vtkQuadraticEdge class.
string = obj.GetClassName ()
int = obj.IsA (string name)
vtkQuadraticEdge = obj.NewInstance ()
vtkQuadraticEdge = obj.SafeDownCast (vtkObject o)
int = obj.GetCellType ()
- Implement the vtkCell API. See the vtkCell API for descriptions
of these methods.
int = obj.GetCellDimension ()
- Implement the vtkCell API. See the vtkCell API for descriptions
of these methods.
int = obj.GetNumberOfEdges ()
- Implement the vtkCell API. See the vtkCell API for descriptions
of these methods.
int = obj.GetNumberOfFaces ()
- Implement the vtkCell API. See the vtkCell API for descriptions
of these methods.
vtkCell = obj.GetEdge (int )
- Implement the vtkCell API. See the vtkCell API for descriptions
of these methods.
vtkCell = obj.GetFace (int )
int = obj.CellBoundary (int subId, double pcoords[3], vtkIdList pts)
obj.Contour (double value, vtkDataArray cellScalars, vtkIncrementalPointLocator locator, vtkCellArray verts, vtkCellArray lines, vtkCellArray polys, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData outCd)
int = obj.Triangulate (int index, vtkIdList ptIds, vtkPoints pts)
obj.Derivatives (int subId, double pcoords[3], double values, int dim, double derivs)
obj.Clip (double value, vtkDataArray cellScalars, vtkIncrementalPointLocator locator, vtkCellArray lines, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData outCd, int insideOut)
- Clip this edge using scalar value provided. Like contouring, except
that it cuts the edge to produce linear line segments.
int = obj.GetParametricCenter (double pcoords[3])
- Return the center of the quadratic tetra in parametric coordinates.
obj.InterpolateFunctions (double pcoords[3], double weights[3])
- Compute the interpolation functions/derivatives
(aka shape functions/derivatives)
obj.InterpolateDerivs (double pcoords[3], double derivs[3])