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Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkGlobeSource Class Reference

Sphere patch with Lat/Long scalar array. More...

#include <vtkGlobeSource.h>

Inheritance diagram for vtkGlobeSource:
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Collaboration diagram for vtkGlobeSource:
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List of all members.

Public Types

typedef vtkPolyDataAlgorithm Superclass
- Public Types inherited from vtkPolyDataAlgorithm
- Public Types inherited from vtkAlgorithm
- Public Types inherited from vtkObject

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void SetOrigin (double, double, double)
virtual void SetOrigin (double[3])
virtual void SetStartLongitude (double)
virtual void SetEndLongitude (double)
virtual void SetStartLatitude (double)
virtual void SetEndLatitude (double)
virtual void SetLongitudeResolution (int)
virtual int GetLongitudeResolution ()
virtual void SetLatitudeResolution (int)
virtual int GetLatitudeResolution ()
virtual void SetRadius (double)
virtual double GetRadius ()
virtual void SetAutoCalculateCurtainHeight (bool)
virtual bool GetAutoCalculateCurtainHeight ()
virtual void AutoCalculateCurtainHeightOn ()
virtual void AutoCalculateCurtainHeightOff ()
virtual void SetCurtainHeight (double)
virtual double GetCurtainHeight ()
virtual void SetQuadrilateralTessellation (int)
virtual int GetQuadrilateralTessellation ()
virtual void QuadrilateralTessellationOn ()
virtual void QuadrilateralTessellationOff ()
- Public Member Functions inherited from vtkPolyDataAlgorithm
vtkDataObjectGetInput ()
vtkDataObjectGetInput (int port)
vtkPolyDataGetPolyDataInput (int port)
vtkPolyDataGetOutput ()
vtkPolyDataGetOutput (int)
virtual void SetOutput (vtkDataObject *d)
virtual int ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void SetInput (vtkDataObject *)
void SetInput (int, vtkDataObject *)
void AddInput (vtkDataObject *)
void AddInput (int, vtkDataObject *)
- Public Member Functions inherited from vtkAlgorithm
int HasExecutive ()
vtkExecutiveGetExecutive ()
virtual void SetExecutive (vtkExecutive *executive)
virtual int ModifyRequest (vtkInformation *request, int when)
vtkInformationGetInputPortInformation (int port)
vtkInformationGetOutputPortInformation (int port)
int GetNumberOfInputPorts ()
int GetNumberOfOutputPorts ()
void UpdateProgress (double amount)
vtkInformationGetInputArrayInformation (int idx)
void RemoveAllInputs ()
vtkDataObjectGetOutputDataObject (int port)
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
int GetNumberOfInputConnections (int port)
int GetTotalNumberOfInputConnections ()
vtkAlgorithmOutputGetInputConnection (int port, int index)
virtual void Update ()
virtual void UpdateInformation ()
virtual void UpdateWholeExtent ()
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
virtual double ComputePriority ()
int ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
virtual int ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime)
virtual vtkInformationGetInformation ()
virtual void SetInformation (vtkInformation *)
virtual void Register (vtkObjectBase *o)
virtual void UnRegister (vtkObjectBase *o)
virtual void SetAbortExecute (int)
virtual int GetAbortExecute ()
virtual void AbortExecuteOn ()
virtual void AbortExecuteOff ()
virtual void SetProgress (double)
virtual double GetProgress ()
void SetProgressText (const char *ptext)
virtual char * GetProgressText ()
virtual unsigned long GetErrorCode ()
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
virtual void SetInputArrayToProcess (int idx, vtkInformation *info)
virtual void SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
vtkDataObjectGetInputDataObject (int port, int connection)
virtual void SetInputConnection (int port, vtkAlgorithmOutput *input)
virtual void SetInputConnection (vtkAlgorithmOutput *input)
virtual void AddInputConnection (int port, vtkAlgorithmOutput *input)
virtual void AddInputConnection (vtkAlgorithmOutput *input)
vtkAlgorithmOutputGetOutputPort (int index)
vtkAlgorithmOutputGetOutputPort ()
virtual void SetReleaseDataFlag (int)
virtual int GetReleaseDataFlag ()
void ReleaseDataFlagOn ()
void ReleaseDataFlagOff ()
int UpdateExtentIsEmpty (vtkDataObject *output)
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
- Public Member Functions inherited from vtkObject
virtual void DebugOn ()
virtual void DebugOff ()
unsigned char GetDebug ()
void SetDebug (unsigned char debugFlag)
virtual void Modified ()
virtual unsigned long GetMTime ()
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommandGetCommand (unsigned long tag)
void RemoveObserver (vtkCommand *)
void RemoveObservers (unsigned long event, vtkCommand *)
void RemoveObservers (const char *event, vtkCommand *)
int HasObserver (unsigned long event, vtkCommand *)
int HasObserver (const char *event, vtkCommand *)
void RemoveObserver (unsigned long tag)
void RemoveObservers (unsigned long event)
void RemoveObservers (const char *event)
void RemoveAllObservers ()
int HasObserver (unsigned long event)
int HasObserver (const char *event)
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int InvokeEvent (unsigned long event, void *callData)
int InvokeEvent (const char *event, void *callData)
int InvokeEvent (unsigned long event)
int InvokeEvent (const char *event)
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
virtual void Delete ()
virtual void FastDelete ()
void Print (ostream &os)
void SetReferenceCount (int)
void PrintRevisions (ostream &os)
virtual void PrintHeader (ostream &os, vtkIndent indent)
virtual void PrintTrailer (ostream &os, vtkIndent indent)
int GetReferenceCount ()

Static Public Member Functions

static int IsTypeOf (const char *type)
static vtkGlobeSourceSafeDownCast (vtkObject *o)
static vtkGlobeSourceNew ()
static void ComputeGlobePoint (double theta, double phi, double radius, double *point, double *normal=0)
static void ComputeLatitudeLongitude (double *x, double &theta, double &phi)

Protected Member Functions

 vtkGlobeSource ()
 ~vtkGlobeSource ()
int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void AddPoint (double theta, double phi, double radius, vtkPoints *newPoints, vtkFloatArray *newNormals, vtkFloatArray *newLongitudeArray, vtkFloatArray *newLatitudeArray, vtkDoubleArray *newLatLongArray)
- Protected Member Functions inherited from vtkPolyDataAlgorithm
 vtkPolyDataAlgorithm ()
 ~vtkPolyDataAlgorithm ()
virtual int FillOutputPortInformation (int port, vtkInformation *info)
virtual int FillInputPortInformation (int port, vtkInformation *info)
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual void ExecuteData (vtkDataObject *output)
virtual void Execute ()
- Protected Member Functions inherited from vtkAlgorithm
 vtkAlgorithm ()
 ~vtkAlgorithm ()
virtual void SetNumberOfInputPorts (int n)
virtual void SetNumberOfOutputPorts (int n)
int InputPortIndexInRange (int index, const char *action)
int OutputPortIndexInRange (int index, const char *action)
int GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
virtual vtkExecutiveCreateDefaultExecutive ()
virtual void ReportReferences (vtkGarbageCollector *)
virtual void SetNumberOfInputConnections (int port, int n)
int GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
int GetInputArrayAssociation (int idx, vtkDataObject *input)
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
virtual void SetErrorCode (unsigned long)
- Protected Member Functions inherited from vtkObject
 vtkObject ()
virtual ~vtkObject ()
virtual void RegisterInternal (vtkObjectBase *, int check)
virtual void UnRegisterInternal (vtkObjectBase *, int check)
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void InternalReleaseFocus ()
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
virtual ~vtkObjectBase ()
virtual void CollectRevisions (ostream &os)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Protected Attributes

double Origin [3]
double Radius
bool AutoCalculateCurtainHeight
double CurtainHeight
int LongitudeResolution
int LatitudeResolution
double StartLongitude
double EndLongitude
double StartLatitude
double EndLatitude
int QuadrilateralTessellation

Detailed Description

Sphere patch with Lat/Long scalar array.

vtkGlobeSource will generate any "rectangular" patch of the globe given its Longitude-Latitude extent. It adds two point scalar arrays Longitude and Latitude to the output. These arrays can be transformed to generate texture coordinates for any texture map. This source is imperfect near the poles as implmented. It should really reduce the longitude resolution as the triangles become slivers.

vtkGlobeSourceSphericalToCartesianFigure.png
Tests:
vtkGlobeSource (Tests)

Definition at line 48 of file vtkGlobeSource.h.


Member Typedef Documentation

Reimplemented from vtkPolyDataAlgorithm.

Definition at line 51 of file vtkGlobeSource.h.


Constructor & Destructor Documentation

vtkGlobeSource::vtkGlobeSource ( )
protected
vtkGlobeSource::~vtkGlobeSource ( )
inlineprotected

Definition at line 133 of file vtkGlobeSource.h.


Member Function Documentation

virtual const char* vtkGlobeSource::GetClassName ( )
virtual

Reimplemented from vtkPolyDataAlgorithm.

static int vtkGlobeSource::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 vtkPolyDataAlgorithm.

virtual int vtkGlobeSource::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 vtkPolyDataAlgorithm.

static vtkGlobeSource* vtkGlobeSource::SafeDownCast ( vtkObject o)
static

Reimplemented from vtkPolyDataAlgorithm.

void vtkGlobeSource::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual

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 vtkPolyDataAlgorithm.

virtual void vtkGlobeSource::SetOrigin ( double  ,
double  ,
double   
)
virtual
virtual void vtkGlobeSource::SetOrigin ( double  [3])
virtual
virtual void vtkGlobeSource::SetStartLongitude ( double  )
virtual

Longitude Latitude clamps.

virtual void vtkGlobeSource::SetEndLongitude ( double  )
virtual

Longitude Latitude clamps.

virtual void vtkGlobeSource::SetStartLatitude ( double  )
virtual

Longitude Latitude clamps.

virtual void vtkGlobeSource::SetEndLatitude ( double  )
virtual

Longitude Latitude clamps.

virtual void vtkGlobeSource::SetLongitudeResolution ( int  )
virtual

Set the number of points in the longitude direction (ranging from StartLongitude to EndLongitude).

virtual int vtkGlobeSource::GetLongitudeResolution ( )
virtual

Set the number of points in the longitude direction (ranging from StartLongitude to EndLongitude).

virtual void vtkGlobeSource::SetLatitudeResolution ( int  )
virtual

Set the number of points in the latitude direction (ranging from StartLatitude to EndLatitude).

virtual int vtkGlobeSource::GetLatitudeResolution ( )
virtual

Set the number of points in the latitude direction (ranging from StartLatitude to EndLatitude).

virtual void vtkGlobeSource::SetRadius ( double  )
virtual

Set radius of sphere. Default is 6356750.0

virtual double vtkGlobeSource::GetRadius ( )
virtual

Set radius of sphere. Default is 6356750.0

virtual void vtkGlobeSource::SetAutoCalculateCurtainHeight ( bool  )
virtual
virtual bool vtkGlobeSource::GetAutoCalculateCurtainHeight ( )
virtual
virtual void vtkGlobeSource::AutoCalculateCurtainHeightOn ( )
virtual
virtual void vtkGlobeSource::AutoCalculateCurtainHeightOff ( )
virtual
virtual void vtkGlobeSource::SetCurtainHeight ( double  )
virtual

Set/Get curtain height.

virtual double vtkGlobeSource::GetCurtainHeight ( )
virtual

Set/Get curtain height.

virtual void vtkGlobeSource::SetQuadrilateralTessellation ( int  )
virtual

Cause the sphere to be tessellated with edges along the latitude and longitude lines. If off, triangles are generated at non-polar regions, which results in edges that are not parallel to latitude and longitude lines. If on, quadrilaterals are generated everywhere except at the poles. This can be useful for generating a wireframe sphere with natural latitude and longitude lines.

virtual int vtkGlobeSource::GetQuadrilateralTessellation ( )
virtual

Cause the sphere to be tessellated with edges along the latitude and longitude lines. If off, triangles are generated at non-polar regions, which results in edges that are not parallel to latitude and longitude lines. If on, quadrilaterals are generated everywhere except at the poles. This can be useful for generating a wireframe sphere with natural latitude and longitude lines.

virtual void vtkGlobeSource::QuadrilateralTessellationOn ( )
virtual

Cause the sphere to be tessellated with edges along the latitude and longitude lines. If off, triangles are generated at non-polar regions, which results in edges that are not parallel to latitude and longitude lines. If on, quadrilaterals are generated everywhere except at the poles. This can be useful for generating a wireframe sphere with natural latitude and longitude lines.

virtual void vtkGlobeSource::QuadrilateralTessellationOff ( )
virtual

Cause the sphere to be tessellated with edges along the latitude and longitude lines. If off, triangles are generated at non-polar regions, which results in edges that are not parallel to latitude and longitude lines. If on, quadrilaterals are generated everywhere except at the poles. This can be useful for generating a wireframe sphere with natural latitude and longitude lines.

static vtkGlobeSource* vtkGlobeSource::New ( )
static

Construct sphere with radius=0.5 and default resolution 8 in both latitude and longitude directions. longitude ranges from (-180,180) and latitude (-90,90) degrees.

Reimplemented from vtkPolyDataAlgorithm.

static void vtkGlobeSource::ComputeGlobePoint ( double  theta,
double  phi,
double  radius,
double *  point,
double *  normal = 0 
)
static

Calculates the normal and point on a sphere with a specified radius at the spherical coordinates theta and phi.

static void vtkGlobeSource::ComputeLatitudeLongitude ( double *  x,
double &  theta,
double &  phi 
)
static

Calculates the spherical coordinates theta and phi based on the point on a sphere.

int vtkGlobeSource::RequestData ( vtkInformation request,
vtkInformationVector **  inputVector,
vtkInformationVector outputVector 
)
protectedvirtual

This is called by the superclass. This is the method you should override.

Reimplemented from vtkPolyDataAlgorithm.

int vtkGlobeSource::RequestInformation ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
protectedvirtual

Reimplemented from vtkPolyDataAlgorithm.

void vtkGlobeSource::AddPoint ( double  theta,
double  phi,
double  radius,
vtkPoints newPoints,
vtkFloatArray newNormals,
vtkFloatArray newLongitudeArray,
vtkFloatArray newLatitudeArray,
vtkDoubleArray newLatLongArray 
)
protected

Member Data Documentation

double vtkGlobeSource::Origin[3]
protected

Definition at line 151 of file vtkGlobeSource.h.

double vtkGlobeSource::Radius
protected

Definition at line 152 of file vtkGlobeSource.h.

bool vtkGlobeSource::AutoCalculateCurtainHeight
protected

Definition at line 154 of file vtkGlobeSource.h.

double vtkGlobeSource::CurtainHeight
protected

Definition at line 155 of file vtkGlobeSource.h.

int vtkGlobeSource::LongitudeResolution
protected

Definition at line 157 of file vtkGlobeSource.h.

int vtkGlobeSource::LatitudeResolution
protected

Definition at line 158 of file vtkGlobeSource.h.

double vtkGlobeSource::StartLongitude
protected

Definition at line 160 of file vtkGlobeSource.h.

double vtkGlobeSource::EndLongitude
protected

Definition at line 161 of file vtkGlobeSource.h.

double vtkGlobeSource::StartLatitude
protected

Definition at line 162 of file vtkGlobeSource.h.

double vtkGlobeSource::EndLatitude
protected

Definition at line 163 of file vtkGlobeSource.h.

int vtkGlobeSource::QuadrilateralTessellation
protected

Definition at line 165 of file vtkGlobeSource.h.


The documentation for this class was generated from the following file: