80 #ifndef vtkPointDensityFilter_h
81 #define vtkPointDensityFilter_h
83 #include "vtkFiltersPointsModule.h"
86 #define VTK_DENSITY_ESTIMATE_FIXED_RADIUS 0
87 #define VTK_DENSITY_ESTIMATE_RELATIVE_RADIUS 1
89 #define VTK_DENSITY_FORM_VOLUME_NORM 0
90 #define VTK_DENSITY_FORM_NPTS 1
114 void SetSampleDimensions(
int i,
int j,
int k);
115 void SetSampleDimensions(
int dim[3]);
116 vtkGetVectorMacro(SampleDimensions,
int, 3);
126 vtkSetVector6Macro(ModelBounds,
double);
127 vtkGetVectorMacro(ModelBounds,
double, 6);
137 vtkSetClampMacro(AdjustDistance,
double, -1.0, 1.0);
138 vtkGetMacro(AdjustDistance,
double);
149 vtkGetMacro(DensityEstimate,
int);
158 const char* GetDensityEstimateAsString();
168 vtkGetMacro(DensityForm,
int);
171 const char* GetDensityFormAsString();
181 vtkGetMacro(Radius,
double);
193 vtkGetMacro(RelativeRadius,
double);
201 vtkSetMacro(ScalarWeighting,
bool);
202 vtkGetMacro(ScalarWeighting,
bool);
203 vtkBooleanMacro(ScalarWeighting,
bool);
214 vtkSetMacro(ComputeGradient,
bool);
215 vtkGetMacro(ComputeGradient,
bool);
216 vtkBooleanMacro(ComputeGradient,
bool);
245 int SampleDimensions[3];
246 double ModelBounds[6];
248 double Origin[3], Spacing[3];
FunctionClass
This enum is used to classify the behavior of the function gradient.
abstract class to specify dataset behavior
#define VTK_DENSITY_FORM_NPTS
#define VTK_DENSITY_ESTIMATE_RELATIVE_RADIUS
void SetDensityEstimateToRelativeRadius()
Specify the method to estimate point density.
a simple class to control print indentation
abstract class to quickly locate points in 3-space
topologically and geometrically regular array of data
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Subclasses can reimplement this method to collect information from their inputs and set information f...
void SetDensityFormToVolumeNormalized()
Specify the form by which the density is expressed.
#define VTK_DENSITY_FORM_VOLUME_NORM
void SetDensityEstimateToFixedRadius()
Specify the method to estimate point density.
void SetDensityFormToNumberOfPoints()
Specify the form by which the density is expressed.
int FillInputPortInformation(int port, vtkInformation *info) override
These method should be reimplemented by subclasses that have more than a single input or single outpu...
Generic algorithm superclass for image algs.
#define VTK_DENSITY_ESTIMATE_FIXED_RADIUS
static vtkAlgorithm * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called in response to a REQUEST_DATA request from the executive.
produce density field from input point cloud
vtkAbstractPointLocator * Locator