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);
132 float * Initialize(
bool getZbuff);
138 bool IsPointOccluded(
const double x[3],
const float *zPtr);
157 int InternalSelection[4];
represent and manipulate 4x4 transformation matrices
extract points that are visible (based on z-buffer calculation)
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
abstract specification for renderers
vtkMatrix4x4 * CompositePerspectiveTransform
vtkTypeUInt64 vtkMTimeType
static vtkPolyDataAlgorithm * New()
Superclass for algorithms that produce only polydata as output.
a simple class to control print indentation
virtual vtkMTimeType GetMTime()
Return this object's modified time.
virtual void Modified()
Update the modification time for this object.
vtkRenderer * GetRenderer()
Specify the renderer in which the visibility computation is to be performed.
vtkSetMacro(IgnoreDriverBugs, bool)
When set known driver bugs are ignored during driver feature detection.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
void SetRenderer(vtkRenderer *ren)
Specify the renderer in which the visibility computation is to be performed.
vtkBooleanMacro(IgnoreDriverBugs, bool)
When set known driver bugs are ignored during driver feature detection.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.