VTK
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a 3D cell that represents a linear pyramid More...
#include <vtkPyramid.h>
Inherits vtkCell3D.
Public Types | |
typedef vtkCell3D | Superclass |
Public Member Functions | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) |
int | GetParametricCenter (double pcoords[3]) |
int | JacobianInverse (double pcoords[3], double **inverse, double derivs[15]) |
virtual void | GetEdgePoints (int edgeId, int *&pts) |
virtual void | GetFacePoints (int faceId, int *&pts) |
int | GetCellType () |
int | GetCellDimension () |
int | GetNumberOfEdges () |
int | GetNumberOfFaces () |
vtkCell * | GetEdge (int edgeId) |
vtkCell * | GetFace (int faceId) |
int | CellBoundary (int subId, double pcoords[3], vtkIdList *pts) |
void | Contour (double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd) |
int | EvaluatePosition (double x[3], double *closestPoint, int &subId, double pcoords[3], double &dist2, double *weights) |
void | EvaluateLocation (int &subId, double pcoords[3], double x[3], double *weights) |
int | IntersectWithLine (double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) |
int | Triangulate (int index, vtkIdList *ptIds, vtkPoints *pts) |
void | Derivatives (int subId, double pcoords[3], double *values, int dim, double *derivs) |
virtual double * | GetParametricCoords () |
Static Public Member Functions | |
static vtkPyramid * | New () |
static int | IsTypeOf (const char *type) |
static vtkPyramid * | SafeDownCast (vtkObject *o) |
static int * | GetEdgeArray (int edgeId) |
static int * | GetFaceArray (int faceId) |
Protected Member Functions | |
vtkPyramid () | |
~vtkPyramid () | |
Protected Attributes | |
vtkLine * | Line |
vtkTriangle * | Triangle |
vtkQuad * | Quad |
static void | InterpolationFunctions (double pcoords[3], double weights[5]) |
static void | InterpolationDerivs (double pcoords[3], double derivs[15]) |
virtual void | InterpolateFunctions (double pcoords[3], double weights[5]) |
virtual void | InterpolateDerivs (double pcoords[3], double derivs[15]) |
a 3D cell that represents a linear pyramid
vtkPyramid is a concrete implementation of vtkCell to represent a 3D pyramid. A pyramid consists of a rectangular base with four triangular faces. vtkPyramid uses the standard isoparametric shape functions for a linear pyramid. The pyramid is defined by the five points (0-4) where (0,1,2,3) is the base of the pyramid which, using the right hand rule, forms a quadrilaterial whose normal points in the direction of the pyramid apex at vertex #4.
Definition at line 47 of file vtkPyramid.h.
typedef vtkCell3D vtkPyramid::Superclass |
Definition at line 51 of file vtkPyramid.h.
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void vtkPyramid::PrintSelf | ( | ostream & | os, |
vtkIndent | indent | ||
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See vtkCell3D API for description of these methods.
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See vtkCell3D API for description of these methods.
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See the vtkCell API for descriptions of these methods.
Definition at line 62 of file vtkPyramid.h.
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See the vtkCell API for descriptions of these methods.
Definition at line 63 of file vtkPyramid.h.
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See the vtkCell API for descriptions of these methods.
Definition at line 64 of file vtkPyramid.h.
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See the vtkCell API for descriptions of these methods.
Definition at line 65 of file vtkPyramid.h.
vtkCell* vtkPyramid::GetEdge | ( | int | edgeId | ) |
See the vtkCell API for descriptions of these methods.
vtkCell* vtkPyramid::GetFace | ( | int | faceId | ) |
See the vtkCell API for descriptions of these methods.
int vtkPyramid::CellBoundary | ( | int | subId, |
double | pcoords[3], | ||
vtkIdList * | pts | ||
) |
See the vtkCell API for descriptions of these methods.
void vtkPyramid::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 vtkPyramid::EvaluatePosition | ( | double | x[3], |
double * | closestPoint, | ||
int & | subId, | ||
double | pcoords[3], | ||
double & | dist2, | ||
double * | weights | ||
) |
See the vtkCell API for descriptions of these methods.
void vtkPyramid::EvaluateLocation | ( | int & | subId, |
double | pcoords[3], | ||
double | x[3], | ||
double * | weights | ||
) |
See the vtkCell API for descriptions of these methods.
int vtkPyramid::IntersectWithLine | ( | double | p1[3], |
double | p2[3], | ||
double | tol, | ||
double & | t, | ||
double | x[3], | ||
double | pcoords[3], | ||
int & | subId | ||
) |
See the vtkCell API for descriptions of these methods.
See the vtkCell API for descriptions of these methods.
void vtkPyramid::Derivatives | ( | int | subId, |
double | pcoords[3], | ||
double * | values, | ||
int | dim, | ||
double * | derivs | ||
) |
See the vtkCell API for descriptions of these methods.
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See the vtkCell API for descriptions of these methods.
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Return the center of the pyramid in parametric coordinates.
Definition at line 133 of file vtkPyramid.h.
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Definition at line 100 of file vtkPyramid.h.
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Definition at line 104 of file vtkPyramid.h.
int vtkPyramid::JacobianInverse | ( | double | pcoords[3], |
double ** | inverse, | ||
double | derivs[15] | ||
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Return the ids of the vertices defining edge/face (edgeId
/`faceId'). Ids are related to the cell, not to the dataset.
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Return the ids of the vertices defining edge/face (edgeId
/`faceId'). Ids are related to the cell, not to the dataset.
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Definition at line 123 of file vtkPyramid.h.
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Definition at line 124 of file vtkPyramid.h.
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Definition at line 125 of file vtkPyramid.h.