34 #ifndef vtkPolyDataPointPlacer_h
35 #define vtkPolyDataPointPlacer_h
37 #include "vtkInteractionWidgetsModule.h"
81 double worldOrient[9] );
91 double refWorldPos[3],
93 double worldOrient[9] );
111 double worldOrient[9] );
a simple class to control print indentation
Abstract interface to translate 2D display positions to world coordinates.
Base class to place points given constraints on polygonal data.
vtkPropCollection * SurfaceProps
virtual void RemoveAllProps()
static vtkPolyDataPointPlacer * New()
Instantiate this class.
virtual void RemoveViewProp(vtkProp *prop)
virtual int ComputeWorldPosition(vtkRenderer *ren, double displayPos[2], double refWorldPos[3], double worldPos[3], double worldOrient[9])
Given a renderer, a display position, and a reference world position, compute the new world position ...
virtual int ValidateWorldPosition(double worldPos[3])
Given a world position check the validity of this position according to the constraints of the placer...
virtual int ValidateDisplayPosition(vtkRenderer *, double displayPos[2])
Given a display position, check the validity of this position.
~vtkPolyDataPointPlacer()
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual int ComputeWorldPosition(vtkRenderer *ren, double displayPos[2], double worldPos[3], double worldOrient[9])
Given a renderer and a display position in pixel coordinates, compute the world position and orientat...
virtual int ValidateWorldPosition(double worldPos[3], double worldOrient[9])
Given a world position and a world orientation, validate it according to the constraints of the place...
virtual void AddProp(vtkProp *)
vtkPropPicker * PropPicker
pick an actor/prop using graphics hardware
abstract superclass for all actors, volumes and annotations
abstract specification for renderers