45 #ifndef vtkSelectVisiblePoints_h 46 #define vtkSelectVisiblePoints_h 49 #include "vtkRenderingCoreModule.h" 73 if (this->Renderer != ren)
97 vtkSetVector4Macro(Selection,
int);
98 vtkGetVectorMacro(Selection,
int, 4);
119 vtkGetMacro(Tolerance,
double);
131 vtkGetMacro(ToleranceWorld,
double);
138 float* Initialize(
bool getZbuff);
144 bool IsPointOccluded(
const double x[3],
const float* zPtr);
163 int InternalSelection[4];
165 double DirectionOfProjection[3];
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.