42#ifndef vtkRectilinearGrid_h
43#define vtkRectilinearGrid_h
45#include "vtkCommonDataModelModule.h"
84 vtkIdType GetNumberOfCells() VTK_OVERRIDE;
85 vtkIdType GetNumberOfPoints() VTK_OVERRIDE;
90 void GetCellBounds(
vtkIdType cellId,
double bounds[6]) VTK_OVERRIDE;
94 int& subId,
double pcoords[3],
double *weights) VTK_OVERRIDE;
96 vtkIdType cellId,
double tol2,
int& subId,
97 double pcoords[3],
double *weights) VTK_OVERRIDE;
99 double tol2,
int& subId,
double pcoords[3],
100 double *weights) VTK_OVERRIDE;
108 int GetMaxCellSize() VTK_OVERRIDE {
return 8;};
132 vtkGetVectorMacro(Dimensions,
int,3);
138 int GetDataDimension();
163 void GetPoint(
const int i,
const int j,
const int k,
double p[3]);
196 void SetExtent(
int x1,
int x2,
int y1,
int y2,
int z1,
int z2);
197 vtkGetVector6Macro(Extent,
int);
228 void Crop(
const int* updateExtent) VTK_OVERRIDE;
258 double PointReturn[3];
276 if (this->Dimensions[i] <= 0)
280 if (this->Dimensions[i] > 1)
282 nCells *= (this->Dimensions[i]-1);
292 return this->Dimensions[0]*this->Dimensions[1]*this->Dimensions[2];
void GetPoint(const int i, const int j, const int k, double pnt[3])
abstract class to specify cell behavior
abstract superclass for arrays of numeric data
general representation of visualization data
abstract class to specify dataset behavior
vtkIdType FindPoint(double x, double y, double z)
Locate the closest point to the global coordinate x.
provides thread-safe access to cells
list of point or cell ids
a simple class to control print indentation
cell represents a 1D line
a cell that represents an orthogonal quadrilateral
represent and manipulate 3D points
a dataset that is topologically regular with variable spacing in the three coordinate directions
static vtkRectilinearGrid * GetData(vtkInformation *info)
Retrieve an instance of this class from an information object.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void Initialize() override
Restore object to initial state.
unsigned long GetActualMemorySize() override
Return the actual size of the data in kibibytes (1024 bytes).
vtkIdType FindCell(double x[3], vtkCell *cell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double *weights) override
Locate cell based on global coordinate x and tolerance squared.
virtual void SetZCoordinates(vtkDataArray *)
Specify the grid coordinates in the z-direction.
void GetPointCells(vtkIdType ptId, vtkIdList *cellIds) override
Topological inquiry to get cells using point.
void GetPoint(const int i, const int j, const int k, double p[3])
Given the IJK-coordinates of the point, it returns the corresponding xyz-coordinates.
vtkIdType GetNumberOfPoints() override
Determine the number of points composing the dataset.
virtual void SetYCoordinates(vtkDataArray *)
Specify the grid coordinates in the y-direction.
virtual void SetXCoordinates(vtkDataArray *)
Specify the grid coordinates in the x-direction.
vtkIdType ComputeCellId(int ijk[3])
Given a location in structured coordinates (i-j-k), return the cell id.
static vtkRectilinearGrid * GetData(vtkInformationVector *v, int i=0)
void SetDimensions(int dim[3])
void SetExtent(int extent[6])
Different ways to set the extent of the data array.
int GetDataObjectType() override
Return what type of dataset this is.
void SetExtent(int x1, int x2, int y1, int y2, int z1, int z2)
void CopyStructure(vtkDataSet *ds) override
Copy the geometric and topological structure of an input rectilinear grid object.
void SetDimensions(int i, int j, int k)
Set dimensions of rectilinear grid dataset.
void GetPoints(vtkPoints *pnts)
Given a user-supplied vtkPoints container object, this method fills in all the points of the Rectilin...
~vtkRectilinearGrid() override
vtkIdType ComputePointId(int ijk[3])
Given a location in structured coordinates (i-j-k), return the point id.
void GetCellPoints(vtkIdType cellId, vtkIdList *ptIds) override
Topological inquiry to get points defining cell.
vtkIdType FindPoint(double x[3]) override
int GetCellType(vtkIdType cellId) override
Get type of cell with cellId such that: 0 <= cellId < NumberOfCells.
static vtkRectilinearGrid * New()
int GetDataDimension()
Return the dimensionality of the data.
void ComputeBounds() override
Compute the data bounding box from data points.
void GetCellNeighbors(vtkIdType cellId, vtkIdList *ptIds, vtkIdList *cellIds) override
Topological inquiry to get all cells using list of points exclusive of cell specified (e....
void Crop(const int *updateExtent) override
Reallocates and copies to set the Extent to the UpdateExtent.
vtkIdType FindCell(double x[3], vtkCell *cell, vtkGenericCell *gencell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double *weights) override
This is a version of the above method that can be used with multithreaded applications.
vtkCell * FindAndGetCell(double x[3], vtkCell *cell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double *weights) override
Locate the cell that contains a point and return the cell.
int ComputeStructuredCoordinates(double x[3], int ijk[3], double pcoords[3])
Convenience function computes the structured coordinates for a point x[3].
static void GetCellPoints(vtkIdType cellId, vtkIdList *ptIds, int dataDescription, int dim[3])
Get the points defining a cell.
static vtkIdType ComputePointId(int dim[3], int ijk[3], int dataDescription=VTK_EMPTY)
Given a location in structured coordinates (i-j-k), and the dimensions of the structured dataset,...
static vtkIdType ComputeCellId(int dim[3], int ijk[3], int dataDescription=VTK_EMPTY)
Given a location in structured coordinates (i-j-k), and the dimensions of the structured dataset,...
static int GetDataDimension(int dataDescription)
Return the topological dimension of the data (e.g., 0, 1, 2, or 3D).
static void GetPointCells(vtkIdType ptId, vtkIdList *cellIds, int dim[3])
Get the cells using a point.
a cell that represents a 3D point
a cell that represents a 3D orthogonal parallelepiped
void DeepCopy(vtkPistonReference *self, vtkPistonReference *other)
#define VTK_RECTILINEAR_GRID