#include <vtkRectilinearGrid.h>
Inheritance diagram for vtkRectilinearGrid:
vtkRectilinearGrid is a data object that is a concrete implementation of vtkDataSet. vtkRectilinearGrid represents a geometric structure that is topologically regular with variable spacing in the three coordinate directions x-y-z.
To define a vtkRectilinearGrid, you must specify the dimensions of the data and provide three arrays of values specifying the coordinates along the x-y-z axes. The coordinate arrays are specified using three vtkDataArray objects (one for x, one for y, one for z).
Definition at line 53 of file vtkRectilinearGrid.h.
Public Types | |
typedef vtkDataSet | Superclass |
Public Member Functions | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) |
int | GetDataObjectType () |
void | CopyStructure (vtkDataSet *ds) |
void | Initialize () |
vtkIdType | GetNumberOfCells () |
vtkIdType | GetNumberOfPoints () |
double * | GetPoint (vtkIdType ptId) |
void | GetPoint (vtkIdType id, double x[3]) |
vtkCell * | GetCell (vtkIdType cellId) |
void | GetCell (vtkIdType cellId, vtkGenericCell *cell) |
void | GetCellBounds (vtkIdType cellId, double bounds[6]) |
int | FindPoint (double x, double y, double z) |
vtkIdType | FindPoint (double x[3]) |
vtkIdType | FindCell (double x[3], vtkCell *cell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double *weights) |
vtkIdType | FindCell (double x[3], vtkCell *cell, vtkGenericCell *gencell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double *weights) |
vtkCell * | FindAndGetCell (double x[3], vtkCell *cell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double *weights) |
int | GetCellType (vtkIdType cellId) |
void | GetCellPoints (vtkIdType cellId, vtkIdList *ptIds) |
void | GetPointCells (vtkIdType ptId, vtkIdList *cellIds) |
void | ComputeBounds () |
int | GetMaxCellSize () |
void | GetCellNeighbors (vtkIdType cellId, vtkIdList *ptIds, vtkIdList *cellIds) |
void | SetDimensions (int i, int j, int k) |
void | SetDimensions (int dim[3]) |
virtual int * | GetDimensions () |
virtual void | GetDimensions (int data[3]) |
int | GetDataDimension () |
int | ComputeStructuredCoordinates (double x[3], int ijk[3], double pcoords[3]) |
vtkIdType | ComputePointId (int ijk[3]) |
vtkIdType | ComputeCellId (int ijk[3]) |
virtual void | SetXCoordinates (vtkDataArray *) |
virtual vtkDataArray * | GetXCoordinates () |
virtual void | SetYCoordinates (vtkDataArray *) |
virtual vtkDataArray * | GetYCoordinates () |
virtual void | SetZCoordinates (vtkDataArray *) |
virtual vtkDataArray * | GetZCoordinates () |
void | SetUpdateExtent (int piece, int numPieces, int ghostLevel) |
void | SetUpdateExtent (int piece, int numPieces) |
void | SetUpdateExtent (int x1, int x2, int y1, int y2, int z1, int z2) |
void | SetUpdateExtent (int ext[6]) |
void | SetExtent (int extent[6]) |
void | SetExtent (int x1, int x2, int y1, int y2, int z1, int z2) |
virtual int * | GetExtent () |
virtual void | GetExtent (int &, int &, int &, int &, int &, int &) |
virtual void | GetExtent (int[6]) |
unsigned long | GetActualMemorySize () |
void | ShallowCopy (vtkDataObject *src) |
void | DeepCopy (vtkDataObject *src) |
virtual void | UpdateData () |
int | GetExtentType () |
Static Public Member Functions | |
static vtkRectilinearGrid * | New () |
static int | IsTypeOf (const char *type) |
static vtkRectilinearGrid * | SafeDownCast (vtkObject *o) |
Protected Member Functions | |
vtkRectilinearGrid () | |
~vtkRectilinearGrid () | |
virtual void | Crop () |
Protected Attributes | |
vtkVertex * | Vertex |
vtkLine * | Line |
vtkPixel * | Pixel |
vtkVoxel * | Voxel |
int | Dimensions [3] |
int | DataDescription |
vtkDataArray * | XCoordinates |
vtkDataArray * | YCoordinates |
vtkDataArray * | ZCoordinates |
double | PointReturn [3] |
|
Reimplemented from vtkDataSet. Definition at line 58 of file vtkRectilinearGrid.h. |
|
|
|
|
|
Create an object with Debug turned off, modified time initialized to zero, and reference counting on. Reimplemented from vtkDataObject. |
|
Reimplemented from vtkDataSet. |
|
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 vtkTypeRevisionMacro found in vtkSetGet.h. Reimplemented from vtkDataSet. |
|
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 vtkTypeRevisionMacro found in vtkSetGet.h. Reimplemented from vtkDataSet. |
|
Reimplemented from vtkDataSet. |
|
Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes. Reimplemented from vtkDataSet. |
|
Return what type of dataset this is. Reimplemented from vtkDataSet. Definition at line 62 of file vtkRectilinearGrid.h. References VTK_RECTILINEAR_GRID. |
|
Copy the geometric and topological structure of an input rectilinear grid object. Implements vtkDataSet. |
|
Restore object to initial state. Release memory back to system. Reimplemented from vtkDataSet. |
|
Standard vtkDataSet API methods. See vtkDataSet for more information. Implements vtkDataSet. Definition at line 238 of file vtkRectilinearGrid.h. References Dimensions. |
|
Determine the number of points composing the dataset. THIS METHOD IS THREAD SAFE Implements vtkDataSet. Definition at line 258 of file vtkRectilinearGrid.h. References Dimensions. |
|
Get point coordinates with ptId such that: 0 <= ptId < NumberOfPoints. THIS METHOD IS NOT THREAD SAFE. Implements vtkDataSet. |
|
Copy point coordinates into user provided array x[3] for specified point id. THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED Reimplemented from vtkDataSet. |
|
Get cell with cellId such that: 0 <= cellId < NumberOfCells. THIS METHOD IS NOT THREAD SAFE. Implements vtkDataSet. |
|
Get cell with cellId such that: 0 <= cellId < NumberOfCells. This is a thread-safe alternative to the previous GetCell() method. THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED Implements vtkDataSet. |
|
Get the bounds of the cell with cellId such that: 0 <= cellId < NumberOfCells. A subclass may be able to determine the bounds of cell without using an expensive GetCell() method. A default implementation is provided that actually uses a GetCell() call. This is to ensure the method is available to all datasets. Subclasses should override this method to provide an efficient implementation. THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED Reimplemented from vtkDataSet. |
|
Locate the closest point to the global coordinate x. Return the point id. If point id < 0; then no point found. (This may arise when point is outside of dataset.) THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED Reimplemented from vtkDataSet. Definition at line 80 of file vtkRectilinearGrid.h. References vtkDataSet::FindPoint(). |
|
Implements vtkDataSet. |
|
Locate cell based on global coordinate x and tolerance squared. If cell and cellId is non-NULL, then search starts from this cell and looks at immediate neighbors. Returns cellId >= 0 if inside, < 0 otherwise. The parametric coordinates are provided in pcoords[3]. The interpolation weights are returned in weights[]. (The number of weights is equal to the number of points in the found cell). Tolerance is used to control how close the point is to be considered "in" the cell. THIS METHOD IS NOT THREAD SAFE. Implements vtkDataSet. |
|
This is a version of the above method that can be used with multithreaded applications. A vtkGenericCell must be passed in to be used in internal calls that might be made to GetCell() THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED Implements vtkDataSet. |
|
Locate the cell that contains a point and return the cell. Also returns the subcell id, parametric coordinates and weights for subsequent interpolation. This method combines the derived class methods int FindCell and vtkCell *GetCell. Derived classes may provide a more efficient implementation. See for example vtkStructuredPoints. THIS METHOD IS NOT THREAD SAFE. Reimplemented from vtkDataSet. |
|
Get type of cell with cellId such that: 0 <= cellId < NumberOfCells. THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED Implements vtkDataSet. |
|
Topological inquiry to get points defining cell. THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED Implements vtkDataSet. Definition at line 91 of file vtkRectilinearGrid.h. References vtkStructuredData::GetCellPoints(). |
|
Topological inquiry to get cells using point. THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED Implements vtkDataSet. Definition at line 94 of file vtkRectilinearGrid.h. References vtkStructuredData::GetPointCells(). |
|
Compute the data bounding box from data points. THIS METHOD IS NOT THREAD SAFE. Reimplemented from vtkDataSet. |
|
Convenience method returns largest cell size in dataset. This is generally used to allocate memory for supporting data structures. THIS METHOD IS THREAD SAFE Implements vtkDataSet. Definition at line 97 of file vtkRectilinearGrid.h. |
|
Topological inquiry to get all cells using list of points exclusive of cell specified (e.g., cellId). Note that the list consists of only cells that use ALL the points provided. THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED Reimplemented from vtkDataSet. |
|
Set dimensions of rectilinear grid dataset. This also sets the extent. |
|
|
|
Get dimensions of this rectilinear grid dataset. |
|
|
|
Return the dimensionality of the data. Definition at line 263 of file vtkRectilinearGrid.h. References vtkStructuredData::GetDataDimension(). |
|
Convenience function computes the structured coordinates for a point x[3]. The cell is specified by the array ijk[3], and the parametric coordinates in the cell are specified with pcoords[3]. The function returns a 0 if the point x is outside of the grid, and a 1 if inside the grid. |
|
Given a location in structured coordinates (i-j-k), return the point id. Definition at line 268 of file vtkRectilinearGrid.h. References vtkStructuredData::ComputePointId(). |
|
Given a location in structured coordinates (i-j-k), return the cell id. Definition at line 273 of file vtkRectilinearGrid.h. References vtkStructuredData::ComputeCellId(). |
|
Specify the grid coordinates in the x-direction. |
|
|
|
Specify the grid coordinates in the y-direction. |
|
|
|
Specify the grid coordinates in the z-direction. |
|
|
|
Required for the lowest common denominator for setting the UpdateExtent (i.e. vtkDataSetToStructuredPointsFilter). This assumes that WholeExtent is valid (UpdateInformation has been called). |
|
Reimplemented from vtkDataObject. Definition at line 155 of file vtkRectilinearGrid.h. References vtkDataObject::SetUpdateExtent(). |
|
Call superclasses method to avoid hiding Reimplemented from vtkDataObject. Definition at line 161 of file vtkRectilinearGrid.h. References vtkDataObject::SetUpdateExtent(). |
|
Reimplemented from vtkDataObject. Definition at line 163 of file vtkRectilinearGrid.h. References vtkDataObject::SetUpdateExtent(). |
|
Different ways to set the extent of the data array. The extent should be set before the "Scalars" are set or allocated. The Extent is stored in the order (X, Y, Z). |
|
|
|
|
|
|
|
|
|
Return the actual size of the data in kilobytes. This number is valid only after the pipeline has updated. The memory size returned is guaranteed to be greater than or equal to the memory required to represent the data (e.g., extra space in arrays, etc. are not included in the return value). THIS METHOD IS THREAD SAFE. Reimplemented from vtkDataSet. |
|
Shallow and Deep copy. Reimplemented from vtkDataSet. |
|
Reimplemented from vtkDataSet. |
|
WARNING: INTERNAL METHOD - NOT FOR GENERAL USE. THIS METHOD IS PART OF THE PIPELINE UPDATE FUNCTIONALITY. Propagate the update back up the pipeline, and perform the actual work of updating on the way down. This subclass version of the method adds ghost level arrays if a request is made as pieces. Reimplemented from vtkDataObject. |
|
Structured extent. The extent type is a 3D extent Reimplemented from vtkDataObject. Definition at line 197 of file vtkRectilinearGrid.h. References VTK_3D_EXTENT. |
|
Reallocates and copies to set the Extent to the UpdateExtent. This is used internally when the exact extent is requested, and the source generated more than the update extent. Reimplemented from vtkDataObject. |
|
Definition at line 204 of file vtkRectilinearGrid.h. |
|
Definition at line 205 of file vtkRectilinearGrid.h. |
|
Definition at line 206 of file vtkRectilinearGrid.h. |
|
Definition at line 207 of file vtkRectilinearGrid.h. |
|
Definition at line 214 of file vtkRectilinearGrid.h. Referenced by GetNumberOfCells(), and GetNumberOfPoints(). |
|
Definition at line 215 of file vtkRectilinearGrid.h. |
|
Definition at line 217 of file vtkRectilinearGrid.h. |
|
Definition at line 218 of file vtkRectilinearGrid.h. |
|
Definition at line 219 of file vtkRectilinearGrid.h. |
|
Definition at line 222 of file vtkRectilinearGrid.h. |