31 #ifndef __vtkDistanceToCamera_h
32 #define __vtkDistanceToCamera_h
54 vtkSetMacro(ScreenSize,
double);
55 vtkGetMacro(ScreenSize,
double);
60 vtkSetMacro(Scaling,
bool);
61 vtkGetMacro(Scaling,
bool);
62 vtkBooleanMacro(Scaling,
bool);
80 int LastRendererSize[2];
81 double LastCameraPosition[3];
82 double LastCameraFocalPoint[3];
83 double LastCameraViewUp[3];
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
abstract specification for renderers
static vtkPolyDataAlgorithm * New()
void PrintSelf(ostream &os, vtkIndent indent)
Superclass for algorithms that produce only polydata as output.
virtual unsigned long GetMTime()
a simple class to control print indentation
double LastCameraParallelScale
calculates distance from points to the camera.