VTK
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a cell that represents a 2D quadrilateral More...
#include <vtkQuad.h>
Public Types | |
typedef vtkCell | 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 * | GetEdgeArray (int edgeId) |
int | GetCellType () |
int | GetCellDimension () |
int | GetNumberOfEdges () |
int | GetNumberOfFaces () |
vtkCell * | GetEdge (int edgeId) |
vtkCell * | GetFace (int) |
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 () |
void | Clip (double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) |
virtual void | InterpolateFunctions (double pcoords[3], double sf[4]) |
virtual void | InterpolateDerivs (double pcoords[3], double derivs[8]) |
Static Public Member Functions | |
static vtkQuad * | New () |
static int | IsTypeOf (const char *type) |
static vtkQuad * | SafeDownCast (vtkObject *o) |
static void | InterpolationFunctions (double pcoords[3], double sf[4]) |
static void | InterpolationDerivs (double pcoords[3], double derivs[8]) |
Protected Member Functions | |
vtkQuad () | |
~vtkQuad () | |
Protected Attributes | |
vtkLine * | Line |
vtkTriangle * | Triangle |
a cell that represents a 2D quadrilateral
vtkQuad is a concrete implementation of vtkCell to represent a 2D quadrilateral. vtkQuad is defined by the four points (0,1,2,3) in counterclockwise order. vtkQuad uses the standard isoparametric interpolation functions for a linear quadrilateral.
typedef vtkCell vtkQuad::Superclass |
vtkQuad::vtkQuad | ( | ) | [protected] |
vtkQuad::~vtkQuad | ( | ) | [protected] |
static vtkQuad* vtkQuad::New | ( | ) | [static] |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkObject.
virtual const char* vtkQuad::GetClassName | ( | ) | [virtual] |
Reimplemented from vtkCell.
static int vtkQuad::IsTypeOf | ( | const char * | name | ) | [static] |
Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkCell.
virtual int vtkQuad::IsA | ( | const char * | name | ) | [virtual] |
Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkCell.
void vtkQuad::PrintSelf | ( | ostream & | os, |
vtkIndent | indent | ||
) | [virtual] |
int vtkQuad::GetCellType | ( | ) | [inline, virtual] |
int vtkQuad::GetCellDimension | ( | ) | [inline, virtual] |
int vtkQuad::GetNumberOfEdges | ( | ) | [inline, virtual] |
int vtkQuad::GetNumberOfFaces | ( | ) | [inline, virtual] |
void vtkQuad::Contour | ( | double | value, |
vtkDataArray * | cellScalars, | ||
vtkIncrementalPointLocator * | locator, | ||
vtkCellArray * | verts, | ||
vtkCellArray * | lines, | ||
vtkCellArray * | polys, | ||
vtkPointData * | inPd, | ||
vtkPointData * | outPd, | ||
vtkCellData * | inCd, | ||
vtkIdType | cellId, | ||
vtkCellData * | outCd | ||
) | [virtual] |
virtual double* vtkQuad::GetParametricCoords | ( | ) | [virtual] |
void vtkQuad::Clip | ( | double | value, |
vtkDataArray * | cellScalars, | ||
vtkIncrementalPointLocator * | locator, | ||
vtkCellArray * | polys, | ||
vtkPointData * | inPd, | ||
vtkPointData * | outPd, | ||
vtkCellData * | inCd, | ||
vtkIdType | cellId, | ||
vtkCellData * | outCd, | ||
int | insideOut | ||
) | [virtual] |
Clip this quad using scalar value provided. Like contouring, except that it cuts the quad to produce other quads and/or triangles.
Implements vtkCell.
Return the ids of the vertices defining edge (`edgeId`). Ids are related to the cell, not to the dataset.
vtkLine* vtkQuad::Line [protected] |
vtkTriangle* vtkQuad::Triangle [protected] |