39 #ifndef vtkSelectVisiblePoints_h
40 #define vtkSelectVisiblePoints_h
43 #include "vtkRenderingCoreModule.h"
45 VTK_ABI_NAMESPACE_BEGIN
68 if (this->Renderer != ren)
92 vtkSetVector4Macro(Selection,
int);
93 vtkGetVectorMacro(Selection,
int, 4);
114 vtkGetMacro(Tolerance,
double);
126 vtkGetMacro(ToleranceWorld,
double);
133 float* Initialize(
bool getZbuff);
139 bool IsPointOccluded(
const double x[3],
const float* zPtr);
158 int InternalSelection[4];
160 double DirectionOfProjection[3];
169 VTK_ABI_NAMESPACE_END
represent and manipulate 4x4 transformation matrices
extract points that are visible (based on z-buffer calculation)
vtkTypeUInt32 vtkMTimeType
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
abstract specification for renderers
vtkMatrix4x4 * CompositePerspectiveTransform
vtkTypeBool SelectionWindow
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.
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.
vtkTypeBool SelectInvisible
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.