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125 #ifndef vtkDelaunay2D_h
126 #define vtkDelaunay2D_h
128 #include "vtkFiltersCoreModule.h"
136 #define VTK_DELAUNAY_XY_PLANE 0
137 #define VTK_SET_TRANSFORM_PLANE 1
138 #define VTK_BEST_FITTING_PLANE 2
186 vtkGetMacro(Alpha,
double);
195 vtkSetClampMacro(Tolerance,
double,0.0,1.0);
196 vtkGetMacro(Tolerance,
double);
205 vtkGetMacro(Offset,
double);
217 vtkBooleanMacro(BoundingTriangulation,
vtkTypeBool);
244 vtkSetClampMacro(ProjectionPlaneMode,
int,
246 vtkGetMacro(ProjectionPlaneMode,
int);
277 this->Points[idx] = x[0];
278 this->Points[idx+1] = x[1];
279 this->Points[idx+2] = x[2];
283 {
double *ptr = this->Points + 3*id;
289 int NumberOfDuplicatePoints;
290 int NumberOfDegeneracies;
296 int InCircle (
double x[3],
double x1[3],
double x2[3],
double x3[3]);
create 2D Delaunay triangulation of input points
vtkAbstractTransform * Transform
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void GetPoint(const int i, const int j, const int k, double pnt[3])
boost::graph_traits< vtkGraph * >::vertex_descriptor source(boost::graph_traits< vtkGraph * >::edge_descriptor e, vtkGraph *)
vtkTypeBool BoundingTriangulation
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
a simple class to control print indentation
object to represent cell connectivity
list of point or cell ids
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
#define VTK_BEST_FITTING_PLANE
Proxy object to connect input/output ports.
abstract class for specifying dataset behavior
concrete dataset represents vertices, lines, polygons, and triangle strips
static vtkPolyDataAlgorithm * New()
#define VTK_DELAUNAY_XY_PLANE
Superclass for algorithms that produce only polydata as output.