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188 lines
8.5 KiB
C++
188 lines
8.5 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkGenericCell.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkGenericCell
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* @brief provides thread-safe access to cells
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*
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* vtkGenericCell is a class that provides access to concrete types of cells.
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* It's main purpose is to allow thread-safe access to cells, supporting
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* the vtkDataSet::GetCell(vtkGenericCell *) method. vtkGenericCell acts
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* like any type of cell, it just dereferences an internal representation.
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* The SetCellType() methods use \#define constants; these are defined in
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* the file vtkCellType.h.
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*
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* @sa
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* vtkCell vtkDataSet
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*/
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#ifndef vtkGenericCell_h
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#define vtkGenericCell_h
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#include "vtkCell.h"
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#include "vtkCommonDataModelModule.h" // For export macro
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class VTKCOMMONDATAMODEL_EXPORT vtkGenericCell : public vtkCell
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{
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public:
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/**
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* Create handle to any type of cell; by default a vtkEmptyCell.
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*/
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static vtkGenericCell* New();
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vtkTypeMacro(vtkGenericCell, vtkCell);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* Set the points object to use for this cell. This updates the internal cell
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* storage as well as the public member variable Points.
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*/
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void SetPoints(vtkPoints* points);
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/**
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* Set the point ids to use for this cell. This updates the internal cell
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* storage as well as the public member variable PointIds.
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*/
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void SetPointIds(vtkIdList* pointIds);
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//@{
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/**
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* See the vtkCell API for descriptions of these methods.
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*/
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void ShallowCopy(vtkCell* c) override;
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void DeepCopy(vtkCell* c) override;
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int GetCellType() override;
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int GetCellDimension() override;
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int IsLinear() override;
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int RequiresInitialization() override;
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void Initialize() override;
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int RequiresExplicitFaceRepresentation() override;
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void SetFaces(vtkIdType* faces) override;
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vtkIdType* GetFaces() override;
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int GetNumberOfEdges() override;
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int GetNumberOfFaces() override;
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vtkCell* GetEdge(int edgeId) override;
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vtkCell* GetFace(int faceId) override;
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int CellBoundary(int subId, const double pcoords[3], vtkIdList* pts) override;
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int EvaluatePosition(const double x[3], double closestPoint[3], int& subId, double pcoords[3],
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double& dist2, double weights[]) override;
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void EvaluateLocation(int& subId, const double pcoords[3], double x[3], double* weights) override;
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void Contour(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
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vtkCellArray* verts, vtkCellArray* lines, vtkCellArray* polys, vtkPointData* inPd,
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vtkPointData* outPd, vtkCellData* inCd, vtkIdType cellId, vtkCellData* outCd) override;
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void Clip(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
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vtkCellArray* connectivity, vtkPointData* inPd, vtkPointData* outPd, vtkCellData* inCd,
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vtkIdType cellId, vtkCellData* outCd, int insideOut) override;
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int IntersectWithLine(const double p1[3], const double p2[3], double tol, double& t, double x[3],
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double pcoords[3], int& subId) override;
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int Triangulate(int index, vtkIdList* ptIds, vtkPoints* pts) override;
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void Derivatives(
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int subId, const double pcoords[3], const double* values, int dim, double* derivs) override;
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int GetParametricCenter(double pcoords[3]) override;
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double* GetParametricCoords() override;
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int IsPrimaryCell() override;
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//@}
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//@{
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/**
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* Compute the interpolation functions/derivatives
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* (aka shape functions/derivatives)
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*/
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void InterpolateFunctions(const double pcoords[3], double* weights) override;
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void InterpolateDerivs(const double pcoords[3], double* derivs) override;
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//@}
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/**
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* This method is used to support the vtkDataSet::GetCell(vtkGenericCell *)
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* method. It allows vtkGenericCell to act like any cell type by
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* dereferencing an internal instance of a concrete cell type. When
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* you set the cell type, you are resetting a pointer to an internal
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* cell which is then used for computation.
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*/
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void SetCellType(int cellType);
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void SetCellTypeToEmptyCell() { this->SetCellType(VTK_EMPTY_CELL); }
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void SetCellTypeToVertex() { this->SetCellType(VTK_VERTEX); }
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void SetCellTypeToPolyVertex() { this->SetCellType(VTK_POLY_VERTEX); }
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void SetCellTypeToLine() { this->SetCellType(VTK_LINE); }
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void SetCellTypeToPolyLine() { this->SetCellType(VTK_POLY_LINE); }
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void SetCellTypeToTriangle() { this->SetCellType(VTK_TRIANGLE); }
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void SetCellTypeToTriangleStrip() { this->SetCellType(VTK_TRIANGLE_STRIP); }
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void SetCellTypeToPolygon() { this->SetCellType(VTK_POLYGON); }
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void SetCellTypeToPixel() { this->SetCellType(VTK_PIXEL); }
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void SetCellTypeToQuad() { this->SetCellType(VTK_QUAD); }
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void SetCellTypeToTetra() { this->SetCellType(VTK_TETRA); }
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void SetCellTypeToVoxel() { this->SetCellType(VTK_VOXEL); }
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void SetCellTypeToHexahedron() { this->SetCellType(VTK_HEXAHEDRON); }
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void SetCellTypeToWedge() { this->SetCellType(VTK_WEDGE); }
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void SetCellTypeToPyramid() { this->SetCellType(VTK_PYRAMID); }
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void SetCellTypeToPentagonalPrism() { this->SetCellType(VTK_PENTAGONAL_PRISM); }
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void SetCellTypeToHexagonalPrism() { this->SetCellType(VTK_HEXAGONAL_PRISM); }
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void SetCellTypeToPolyhedron() { this->SetCellType(VTK_POLYHEDRON); }
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void SetCellTypeToConvexPointSet() { this->SetCellType(VTK_CONVEX_POINT_SET); }
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void SetCellTypeToQuadraticEdge() { this->SetCellType(VTK_QUADRATIC_EDGE); }
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void SetCellTypeToCubicLine() { this->SetCellType(VTK_CUBIC_LINE); }
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void SetCellTypeToQuadraticTriangle() { this->SetCellType(VTK_QUADRATIC_TRIANGLE); }
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void SetCellTypeToBiQuadraticTriangle() { this->SetCellType(VTK_BIQUADRATIC_TRIANGLE); }
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void SetCellTypeToQuadraticQuad() { this->SetCellType(VTK_QUADRATIC_QUAD); }
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void SetCellTypeToQuadraticPolygon() { this->SetCellType(VTK_QUADRATIC_POLYGON); }
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void SetCellTypeToQuadraticTetra() { this->SetCellType(VTK_QUADRATIC_TETRA); }
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void SetCellTypeToQuadraticHexahedron() { this->SetCellType(VTK_QUADRATIC_HEXAHEDRON); }
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void SetCellTypeToQuadraticWedge() { this->SetCellType(VTK_QUADRATIC_WEDGE); }
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void SetCellTypeToQuadraticPyramid() { this->SetCellType(VTK_QUADRATIC_PYRAMID); }
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void SetCellTypeToQuadraticLinearQuad() { this->SetCellType(VTK_QUADRATIC_LINEAR_QUAD); }
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void SetCellTypeToBiQuadraticQuad() { this->SetCellType(VTK_BIQUADRATIC_QUAD); }
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void SetCellTypeToQuadraticLinearWedge() { this->SetCellType(VTK_QUADRATIC_LINEAR_WEDGE); }
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void SetCellTypeToBiQuadraticQuadraticWedge()
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{
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this->SetCellType(VTK_BIQUADRATIC_QUADRATIC_WEDGE);
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}
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void SetCellTypeToTriQuadraticHexahedron() { this->SetCellType(VTK_TRIQUADRATIC_HEXAHEDRON); }
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void SetCellTypeToBiQuadraticQuadraticHexahedron()
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{
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this->SetCellType(VTK_BIQUADRATIC_QUADRATIC_HEXAHEDRON);
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}
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void SetCellTypeToLagrangeTriangle() { this->SetCellType(VTK_LAGRANGE_TRIANGLE); }
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void SetCellTypeToLagrangeTetra() { this->SetCellType(VTK_LAGRANGE_TETRAHEDRON); }
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void SetCellTypeToLagrangeCurve() { this->SetCellType(VTK_LAGRANGE_CURVE); }
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void SetCellTypeToLagrangeQuadrilateral() { this->SetCellType(VTK_LAGRANGE_QUADRILATERAL); }
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void SetCellTypeToLagrangeHexahedron() { this->SetCellType(VTK_LAGRANGE_HEXAHEDRON); }
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void SetCellTypeToLagrangeWedge() { this->SetCellType(VTK_LAGRANGE_WEDGE); }
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void SetCellTypeToBezierTriangle() { this->SetCellType(VTK_BEZIER_TRIANGLE); }
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void SetCellTypeToBezierTetra() { this->SetCellType(VTK_BEZIER_TETRAHEDRON); }
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void SetCellTypeToBezierCurve() { this->SetCellType(VTK_BEZIER_CURVE); }
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void SetCellTypeToBezierQuadrilateral() { this->SetCellType(VTK_BEZIER_QUADRILATERAL); }
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void SetCellTypeToBezierHexahedron() { this->SetCellType(VTK_BEZIER_HEXAHEDRON); }
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void SetCellTypeToBezierWedge() { this->SetCellType(VTK_BEZIER_WEDGE); }
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/**
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* Instantiate a new vtkCell based on it's cell type value
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*/
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static vtkCell* InstantiateCell(int cellType);
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vtkCell* GetRepresentativeCell() { return this->Cell; }
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protected:
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vtkGenericCell();
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~vtkGenericCell() override;
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vtkCell* Cell;
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vtkCell* CellStore[VTK_NUMBER_OF_CELL_TYPES];
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private:
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vtkGenericCell(const vtkGenericCell&) = delete;
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void operator=(const vtkGenericCell&) = delete;
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};
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#endif
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