VTK  9.3.0
vtkPropPicker.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
24#ifndef vtkPropPicker_h
25#define vtkPropPicker_h
26
28#include "vtkRenderingCoreModule.h" // For export macro
29
30VTK_ABI_NAMESPACE_BEGIN
31class vtkProp;
33
34class VTKRENDERINGCORE_EXPORT vtkPropPicker : public vtkAbstractPropPicker
35{
36public:
37 static vtkPropPicker* New();
38
40 void PrintSelf(ostream& os, vtkIndent indent) override;
41
48 int PickProp(double selectionX, double selectionY, vtkRenderer* renderer);
49
55 double selectionX, double selectionY, vtkRenderer* renderer, vtkPropCollection* pickfrom);
56
60 int Pick(double selectionX, double selectionY, double selectionZ, vtkRenderer* renderer) override;
61 int Pick(double selectionPt[3], vtkRenderer* renderer)
62 {
63 return this->Pick(selectionPt[0], selectionPt[1], selectionPt[2], renderer);
64 }
65
71 int Pick3DPoint(double selectionPt[3], vtkRenderer* ren) override;
72
79 int PickProp3DPoint(double pos[3], vtkRenderer* renderer);
80
85 int PickProp3DPoint(double pos[3], vtkRenderer* renderer, vtkPropCollection* pickfrom);
86
90 virtual int PickProp3DRay(double selectionPt[3], double eventWorldOrientation[4],
91 vtkRenderer* renderer, vtkPropCollection* pickfrom);
92
98 int Pick3DRay(double selectionPt[3], double orient[4], vtkRenderer* ren) override;
99
100protected:
102 ~vtkPropPicker() override;
103
104 void Initialize() override;
105
107
108 // Used to get x-y-z pick position
110
111private:
112 vtkPropPicker(const vtkPropPicker&) = delete;
113 void operator=(const vtkPropPicker&) = delete;
114};
115
116VTK_ABI_NAMESPACE_END
117#endif
virtual int Pick(double selectionX, double selectionY, double selectionZ, vtkRenderer *renderer)=0
Perform pick operation with selection point provided.
abstract API for pickers that can pick an instance of vtkProp
a simple class to control print indentation
Definition vtkIndent.h:29
an ordered list of Props
pick an actor/prop using graphics hardware
void Initialize() override
int PickProp(double selectionX, double selectionY, vtkRenderer *renderer)
Perform the pick and set the PickedProp ivar.
~vtkPropPicker() override
int PickProp3DPoint(double pos[3], vtkRenderer *renderer)
Perform the pick and set the PickedProp ivar.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual int PickProp3DRay(double selectionPt[3], double eventWorldOrientation[4], vtkRenderer *renderer, vtkPropCollection *pickfrom)
Perform a pick from the user-provided list of vtkProps.
int Pick3DRay(double selectionPt[3], double orient[4], vtkRenderer *ren) override
Perform pick operation with selection point provided.
vtkWorldPointPicker * WorldPointPicker
static vtkPropPicker * New()
int PickProp(double selectionX, double selectionY, vtkRenderer *renderer, vtkPropCollection *pickfrom)
Perform a pick from the user-provided list of vtkProps and not from the list of vtkProps that the ren...
vtkPropCollection * PickFromProps
int Pick(double selectionX, double selectionY, double selectionZ, vtkRenderer *renderer) override
override superclasses' Pick() method.
int Pick(double selectionPt[3], vtkRenderer *renderer)
int PickProp3DPoint(double pos[3], vtkRenderer *renderer, vtkPropCollection *pickfrom)
Perform a pick from the user-provided list of vtkProps and not from the list of vtkProps that the ren...
int Pick3DPoint(double selectionPt[3], vtkRenderer *ren) override
Perform pick operation with selection point provided.
abstract superclass for all actors, volumes and annotations
Definition vtkProp.h:46
abstract specification for renderers
Definition vtkRenderer.h:62
find world x,y,z corresponding to display x,y,z