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47 #include "vtkRenderingCoreModule.h"
71 vtkSetMacro(Tolerance,
double);
72 vtkGetMacro(Tolerance,
double);
80 vtkGetVectorMacro(MapperPosition,
double, 3);
120 {
return this->Prop3Ds; }
135 {
return this->PickedPositions; }
143 int Pick(
double selectionX,
double selectionY,
double selectionZ,
152 {
return this->
Pick(selectionPt[0], selectionPt[1], selectionPt[2], ren); }
173 virtual int Pick3DInternal(
vtkRenderer *ren,
double p1World[4],
double p2World[4]);
176 double tMin,
double mapperPos[3]);
180 virtual double IntersectWithLine(
const double p1[3],
const double p2[3],
double tol,
184 static bool CalculateRay(
const double p1[3],
const double p2[3],
185 double ray[3],
double &rayFactor);
188 double MapperPosition[3];
203 void operator=(
const vtkPicker&) =
delete;
represent and manipulate 3D points
vtkProp3DCollection * Prop3Ds
represents an 3D object for placement in a rendered scene
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
virtual int Pick3DPoint(double[3], vtkRenderer *)
Perform pick operation with selection point provided.
int Pick(double selectionPt[3], vtkRenderer *ren)
Perform pick operation with selection point provided.
vtkProp3DCollection * GetProp3Ds()
Return a collection of all the prop 3D's that were intersected by the pick ray.
superclass for 3D geometric pickers (uses ray cast)
a list of nodes that form an assembly path
vtkCompositeDataSet * CompositeDataSet
abstract superclass for composite (multi-block or AMR) datasets
vtkActorCollection * Actors
vtkPoints * PickedPositions
vtkAbstractMapper3D * Mapper
a simple class to control print indentation
void Initialize() override
virtual int Pick3DRay(double[3], double[4], vtkRenderer *)
Perform pick operation with selection point and orientation provided.
abstract API for pickers that can pick an instance of vtkProp
abstract class to specify dataset behavior
abstract class specifies interface to map 3D data
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
abstract specification for renderers
vtkPoints * GetPickedPositions()
Return a list of the points the actors returned by GetProp3Ds were intersected at.
an ordered list of actors
virtual int Pick(double selectionX, double selectionY, double selectionZ, vtkRenderer *renderer)=0
Perform pick operation with selection point provided.
an ordered list of 3D props