VTK  9.0.1
vtkBezierHexahedron.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkBezierHexahedron.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
26 #ifndef vtkBezierHexahedron_h
27 #define vtkBezierHexahedron_h
28 
29 #include "vtkCellType.h" // For GetCellType.
30 #include "vtkCommonDataModelModule.h" // For export macro
32 #include "vtkNew.h" // For member variable.
33 #include "vtkSmartPointer.h" // For member variable.
34 
35 class vtkCellData;
36 class vtkDoubleArray;
37 class vtkHexahedron;
38 class vtkIdList;
39 class vtkBezierCurve;
42 class vtkPointData;
43 class vtkPoints;
44 class vtkVector3d;
45 class vtkVector3i;
46 class vtkDataSet;
47 
48 class VTKCOMMONDATAMODEL_EXPORT vtkBezierHexahedron : public vtkHigherOrderHexahedron
49 {
50 public:
51  static vtkBezierHexahedron* New();
53 
54  void PrintSelf(ostream& os, vtkIndent indent) override;
55  int GetCellType() override { return VTK_BEZIER_HEXAHEDRON; }
56  vtkCell* GetEdge(int edgeId) override;
57  vtkCell* GetFace(int faceId) override;
58  void EvaluateLocationProjectedNode(
59  int& subId, const vtkIdType point_id, double x[3], double* weights);
60  void InterpolateFunctions(const double pcoords[3], double* weights) override;
61  void InterpolateDerivs(const double pcoords[3], double* derivs) override;
62 
63  void SetRationalWeightsFromPointData(vtkPointData* point_data, const vtkIdType numPts);
64 
65  vtkDoubleArray* GetRationalWeights();
66  virtual vtkHigherOrderCurve* getEdgeCell() override;
67  virtual vtkHigherOrderQuadrilateral* getFaceCell() override;
68  virtual vtkHigherOrderInterpolation* getInterp() override;
69 
70 protected:
72  int subId, vtkDataArray* scalarsIn = nullptr, vtkDataArray* scalarsOut = nullptr) override;
74  ~vtkBezierHexahedron() override;
75 
80 
81 private:
83  void operator=(const vtkBezierHexahedron&) = delete;
84 };
85 
86 #endif // vtkBezierHexahedron_h
vtkPoints
represent and manipulate 3D points
Definition: vtkPoints.h:33
vtkHigherOrderHexahedron::GetEdge
vtkCell * GetEdge(int edgeId) override=0
Return the edge cell from the edgeId of the cell.
vtkBezierQuadrilateral
Definition: vtkBezierQuadrilateral.h:39
vtkHexahedron
a cell that represents a linear 3D hexahedron
Definition: vtkHexahedron.h:41
vtkPointData
represent and manipulate point attribute data
Definition: vtkPointData.h:31
vtkIdType
int vtkIdType
Definition: vtkType.h:338
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkBezierHexahedron::Interp
vtkNew< vtkBezierInterpolation > Interp
Definition: vtkBezierHexahedron.h:79
vtkBezierCurve
Definition: vtkBezierCurve.h:38
vtkHigherOrderHexahedron::GetApproximateHex
virtual vtkHexahedron * GetApproximateHex(int subId, vtkDataArray *scalarsIn=nullptr, vtkDataArray *scalarsOut=nullptr)=0
vtkHigherOrderHexahedron::InterpolateDerivs
void InterpolateDerivs(const double pcoords[3], double *derivs) override=0
vtkHigherOrderHexahedron::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkDataArray
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:49
vtkHigherOrderCurve
Definition: vtkHigherOrderCurve.h:37
vtkHigherOrderHexahedron.h
vtkBezierHexahedron::RationalWeights
vtkNew< vtkDoubleArray > RationalWeights
Definition: vtkBezierHexahedron.h:76
vtkBezierInterpolation
Definition: vtkBezierInterpolation.h:35
vtkBezierHexahedron
A 3D cell that represents an arbitrary order Bezier hex.
Definition: vtkBezierHexahedron.h:48
vtkVector3i
Definition: vtkVector.h:462
vtkHigherOrderHexahedron::getFaceCell
virtual vtkHigherOrderQuadrilateral * getFaceCell()=0
vtkHigherOrderHexahedron::InterpolateFunctions
void InterpolateFunctions(const double pcoords[3], double *weights) override=0
vtkCell
abstract class to specify cell behavior
Definition: vtkCell.h:56
vtkCellData
represent and manipulate cell attribute data
Definition: vtkCellData.h:32
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkHigherOrderQuadrilateral
Definition: vtkHigherOrderQuadrilateral.h:40
vtkHigherOrderHexahedron::getEdgeCell
virtual vtkHigherOrderCurve * getEdgeCell()=0
vtkCellType.h
vtkHigherOrderHexahedron::GetFace
vtkCell * GetFace(int faceId) override=0
Return the face cell from the faceId of the cell.
vtkSmartPointer.h
vtkIdList
list of point or cell ids
Definition: vtkIdList.h:30
vtkNew< vtkDoubleArray >
vtkBezierHexahedron::EdgeCell
vtkNew< vtkBezierCurve > EdgeCell
Definition: vtkBezierHexahedron.h:78
vtkHigherOrderHexahedron::getInterp
virtual vtkHigherOrderInterpolation * getInterp()=0
vtkDataSet
abstract class to specify dataset behavior
Definition: vtkDataSet.h:56
vtkNew.h
vtkBezierHexahedron::GetCellType
int GetCellType() override
Return the type of cell.
Definition: vtkBezierHexahedron.h:55
vtkHigherOrderInterpolation
Definition: vtkHigherOrderInterpolation.h:35
vtkDoubleArray
dynamic, self-adjusting array of double
Definition: vtkDoubleArray.h:35
vtkHigherOrderHexahedron
A 3D cell that represents an arbitrary order HigherOrder hex.
Definition: vtkHigherOrderHexahedron.h:48
vtkBezierHexahedron::FaceCell
vtkNew< vtkBezierQuadrilateral > FaceCell
Definition: vtkBezierHexahedron.h:77
vtkVector3d
Definition: vtkVector.h:488
VTK_BEZIER_HEXAHEDRON
@ VTK_BEZIER_HEXAHEDRON
Definition: vtkCellType.h:122