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35 #ifndef vtkWorldPointPicker_h
36 #define vtkWorldPointPicker_h
38 #include "vtkRenderingCoreModule.h"
52 int Pick(
double selectionX,
double selectionY,
double selectionZ,
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
find world x,y,z corresponding to display x,y,z
define API for picking subclasses
int Pick(double selectionPt[3], vtkRenderer *renderer)
~vtkWorldPointPicker() override
a simple class to control print indentation
abstract specification for renderers
virtual int Pick(double selectionX, double selectionY, double selectionZ, vtkRenderer *renderer)=0
Perform pick operation with selection point provided.