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42 #ifndef vtkRectilinearGrid_h
43 #define vtkRectilinearGrid_h
45 #include "vtkCommonDataModelModule.h"
95 int& subId,
double pcoords[3],
double *weights)
override;
97 vtkIdType cellId,
double tol2,
int& subId,
98 double pcoords[3],
double *weights)
override;
100 double tol2,
int& subId,
double pcoords[3],
101 double *weights)
override;
133 vtkGetVectorMacro(Dimensions,
int,3);
139 int GetDataDimension();
164 void GetPoint(
const int i,
const int j,
const int k,
double p[3]);
197 void SetExtent(
int x1,
int x2,
int y1,
int y2,
int z1,
int z2);
198 vtkGetVector6Macro(Extent,
int);
229 void Crop(
const int* updateExtent)
override;
259 double PointReturn[3];
represent and manipulate 3D points
void SetDimensions(const int dim[3])
virtual vtkIdType GetNumberOfPoints()=0
Determine the number of points composing the dataset.
static int GetDataDimension(int dataDescription)
Return the topological dimension of the data (e.g., 0, 1, 2, or 3D).
int GetExtentType() override
Structured extent.
int ComputeStructuredCoordinates(double x[3], int ijk[3], double pcoords[3])
Convenience function computes the structured coordinates for a point x[3].
void Initialize() override
Restore object to initial state.
a dataset that is topologically regular with variable spacing in the three coordinate directions
void ComputeBounds() override
Compute the data bounding box from data points.
vtkIdType FindPoint(double x[3]) override
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.
static vtkRectilinearGrid * GetData(vtkInformationVector *v, int i=0)
int GetCellType(vtkIdType cellId) override
Get type of cell with cellId such that: 0 <= cellId < NumberOfCells.
void GetPointCells(vtkIdType ptId, vtkIdList *cellIds) override
Topological inquiry to get cells using point.
vtkIdType GetNumberOfPoints() override
Determine the number of points composing the dataset.
abstract superclass for arrays of numeric data
vtkIdType GetNumberOfCells() override
Standard vtkDataSet API methods.
vtkDataArray * YCoordinates
virtual void SetZCoordinates(vtkDataArray *)
Specify the grid coordinates in the z-direction.
a cell that represents a 3D point
cell represents a 1D line
void GetCellNeighbors(vtkIdType cellId, vtkIdList *ptIds, vtkIdList *cellIds) override
Topological inquiry to get all cells using list of points exclusive of cell specified (e....
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.
unsigned long GetActualMemorySize() override
Return the actual size of the data in kibibytes (1024 bytes).
void GetPoint(vtkIdType id, double x[3]) override
Copy point coordinates into user provided array x[3] for specified point id.
static vtkRectilinearGrid * New()
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,...
~vtkRectilinearGrid() override
#define VTK_SIZEHINT(...)
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static void GetCellPoints(vtkIdType cellId, vtkIdList *ptIds, int dataDescription, int dim[3])
Get the points defining a cell.
vtkCell * GetCell(int i, int j, int k) override
vtkIdType FindPoint(double x, double y, double z)
Locate the closest point to the global coordinate x.
void GetCellBounds(vtkIdType cellId, double bounds[6]) override
Get the bounds of the cell with cellId such that: 0 <= cellId < NumberOfCells.
void SetDimensions(int i, int j, int k)
Set dimensions of rectilinear grid dataset.
void SetExtent(int extent[6])
Different ways to set the extent of the data array.
abstract class to specify cell behavior
void GetCellPoints(vtkIdType cellId, vtkIdList *ptIds) override
Topological inquiry to get points defining cell.
int GetDataDimension()
Return the dimensionality of the data.
virtual void SetXCoordinates(vtkDataArray *)
Specify the grid coordinates in the x-direction.
int GetDataObjectType() override
Return what type of dataset this is.
static void GetPointCells(vtkIdType ptId, vtkIdList *cellIds, int dim[3])
Get the cells using a point.
int GetMaxCellSize() override
Convenience method returns largest cell size in dataset.
vtkIdType FindPoint(double x, double y, double z)
a simple class to control print indentation
virtual void SetYCoordinates(vtkDataArray *)
Specify the grid coordinates in the y-direction.
list of point or cell ids
vtkIdType ComputePointId(int ijk[3])
Given a location in structured coordinates (i-j-k), return the point id.
vtkIdType ComputeCellId(int ijk[3])
Given a location in structured coordinates (i-j-k), return the cell id.
static vtkRectilinearGrid * GetData(vtkInformation *info)
Retrieve an instance of this class from an information object.
double * GetPoint(vtkIdType ptId) override
Get point coordinates with ptId such that: 0 <= ptId < NumberOfPoints.
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,...
void ShallowCopy(vtkDataObject *src) override
Shallow and Deep copy.
abstract class to specify dataset behavior
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.
vtkDataArray * XCoordinates
void Crop(const int *updateExtent) override
Reallocates and copies to set the Extent to the UpdateExtent.
void SetExtent(int x1, int x2, int y1, int y2, int z1, int z2)
void DeepCopy(vtkDataObject *src) override
a cell that represents an orthogonal quadrilateral
void CopyStructure(vtkDataSet *ds) override
Copy the geometric and topological structure of an input rectilinear grid object.
provides thread-safe access to cells
virtual vtkIdType GetNumberOfCells()=0
Determine the number of cells composing the dataset.
general representation of visualization data
void GetCell(vtkIdType cellId, vtkGenericCell *cell) override
Get cell with cellId such that: 0 <= cellId < NumberOfCells.
vtkCell * GetCell(vtkIdType cellId) override
Get cell with cellId such that: 0 <= cellId < NumberOfCells.
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.
vtkDataArray * ZCoordinates
#define VTK_RECTILINEAR_GRID
void GetPoints(vtkPoints *pnts)
Given a user-supplied vtkPoints container object, this method fills in all the points of the Rectilin...
a cell that represents a 3D orthogonal parallelepiped