Go to the documentation of this file.
51 #ifndef vtkSelectVisiblePoints_h
52 #define vtkSelectVisiblePoints_h
54 #include "vtkRenderingCoreModule.h"
79 if (this->Renderer != ren)
86 {
return this->Renderer; }
95 vtkGetMacro(SelectionWindow,
int);
104 vtkSetVector4Macro(Selection,
int);
105 vtkGetVectorMacro(Selection,
int, 4);
114 vtkGetMacro(SelectInvisible,
int);
125 vtkGetMacro(Tolerance,
double);
157 int InternalSelection[4];
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
void SetRenderer(vtkRenderer *ren)
Specify the renderer in which the visibility computation is to be performed.
~vtkSelectVisiblePoints()
virtual void Modified()
Update the modification time for this object.
float * Initialize(bool getZbuff)
Requires the renderer to be set.
vtkTypeUInt64 vtkMTimeType
vtkMTimeType GetMTime()
Return MTime also considering the renderer.
static vtkSelectVisiblePoints * New()
Instantiate object with no renderer; window selection turned off; tolerance set to 0....
virtual int FillInputPortInformation(int port, vtkInformation *info)
Fill the input port information objects for this algorithm.
a simple class to control print indentation
represent and manipulate 4x4 transformation matrices
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
vtkMatrix4x4 * CompositePerspectiveTransform
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
abstract specification for renderers
bool IsPointOccluded(const double x[3], const float *zPtr)
Tests if a point x is being occluded or not against the Z-Buffer array passed in by zPtr.
extract points that are visible (based on z-buffer calculation)
vtkRenderer * GetRenderer()
Superclass for algorithms that produce only polydata as output.