Section: Visualization Toolkit Filtering Classes
To create an instance of class vtkHexahedron, simply invoke its constructor as follows
obj = vtkHexahedron
obj
is an instance of the vtkHexahedron class.
string = obj.GetClassName ()
int = obj.IsA (string name)
vtkHexahedron = obj.NewInstance ()
vtkHexahedron = obj.SafeDownCast (vtkObject o)
int = obj.GetCellType ()
- See the vtkCell API for descriptions of these methods.
int = obj.GetNumberOfEdges ()
- See the vtkCell API for descriptions of these methods.
int = obj.GetNumberOfFaces ()
- See the vtkCell API for descriptions of these methods.
vtkCell = obj.GetEdge (int edgeId)
- See the vtkCell API for descriptions of these methods.
vtkCell = obj.GetFace (int faceId)
- See the vtkCell API for descriptions of these methods.
int = obj.CellBoundary (int subId, double pcoords[3], vtkIdList pts)
- See the vtkCell API for descriptions of these methods.
obj.Contour (double value, vtkDataArray cellScalars, vtkIncrementalPointLocator locator, vtkCellArray verts, vtkCellArray lines, vtkCellArray polys, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData outCd)
- See the vtkCell API for descriptions of these methods.
int = obj.Triangulate (int index, vtkIdList ptIds, vtkPoints pts)
obj.Derivatives (int subId, double pcoords[3], double values, int dim, double derivs)
obj.InterpolateFunctions (double pcoords[3], double weights[8])
- Compute the interpolation functions/derivatives
(aka shape functions/derivatives)
obj.InterpolateDerivs (double pcoords[3], double derivs[24])
- Return the ids of the vertices defining edge/face (`edgeId`/`faceId').
Ids are related to the cell, not to the dataset.