81 #ifndef vtkStreamTracer_h 
   82 #define vtkStreamTracer_h 
   84 #include "vtkFiltersFlowPathsModule.h"  
  123   vtkSetVector3Macro(StartPosition, 
double);
 
  124   vtkGetVector3Macro(StartPosition, 
double);
 
  176     FIXED_REASONS_FOR_TERMINATION_COUNT
 
  192   void SetIntegratorType(
int type);
 
  193   int GetIntegratorType();
 
  203   void SetInterpolatorTypeToDataSetPointLocator();
 
  209   void SetInterpolatorTypeToCellLocator();
 
  215   vtkSetMacro(MaximumPropagation, 
double);
 
  216   vtkGetMacro(MaximumPropagation, 
double);
 
  225   void SetIntegrationStepUnit(
int unit);
 
  236   vtkSetMacro(InitialIntegrationStep, 
double);
 
  237   vtkGetMacro(InitialIntegrationStep, 
double);
 
  247   vtkSetMacro(MinimumIntegrationStep, 
double);
 
  248   vtkGetMacro(MinimumIntegrationStep, 
double);
 
  258   vtkSetMacro(MaximumIntegrationStep, 
double);
 
  259   vtkGetMacro(MaximumIntegrationStep, 
double);
 
  266   vtkSetMacro(MaximumError, 
double);
 
  267   vtkGetMacro(MaximumError, 
double);
 
  274   vtkSetMacro(MaximumNumberOfSteps, 
vtkIdType);
 
  275   vtkGetMacro(MaximumNumberOfSteps, 
vtkIdType);
 
  282   vtkSetMacro(TerminalSpeed, 
double);
 
  283   vtkGetMacro(TerminalSpeed, 
double);
 
  290   vtkGetMacro(SurfaceStreamlines, 
bool);
 
  291   vtkSetMacro(SurfaceStreamlines, 
bool);
 
  292   vtkBooleanMacro(SurfaceStreamlines, 
bool);
 
  305     INTERPOLATOR_WITH_CELL_LOCATOR
 
  313   vtkSetClampMacro(IntegrationDirection, 
int, FORWARD, BOTH);
 
  314   vtkGetMacro(IntegrationDirection, 
int);
 
  326   vtkSetMacro(ComputeVorticity, 
bool);
 
  327   vtkGetMacro(ComputeVorticity, 
bool);
 
  335   vtkSetMacro(RotationScale, 
double);
 
  336   vtkGetMacro(RotationScale, 
double);
 
  354   void SetInterpolatorType(
int interpType);
 
  365   typedef bool (*CustomTerminationCallbackType)(
 
  375   void AddCustomTerminationCallback(
 
  376     CustomTerminationCallbackType callback, 
void* clientdata, 
int reasonForTermination);
 
  388     vtkErrorMacro(<< 
"AddInput() must be called with a vtkDataSet not a vtkDataObject.");
 
  394   void CalculateVorticity(
 
  399     const char* vecFieldName, 
double& propagation, 
vtkIdType& numSteps, 
double& integrationTime);
 
  400   double SimpleIntegrate(
double seed[3], 
double lastPoint[3], 
double stepSize,
 
  403   void GenerateNormals(
vtkPolyData* output, 
double* firstNormal, 
const char* vecName);
 
  408   double StartPosition[3];
 
  426   void ConvertIntervals(
 
  427     double& step, 
double& minStep, 
double& maxStep, 
int direction, 
double cellLength);
 
  428   static double ConvertToLength(
double interval, 
int unit, 
double cellLength);
 
  459   friend class PStreamTracerUtils;