VTK  9.3.1
vtkWorldPointPicker.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
26#ifndef vtkWorldPointPicker_h
27#define vtkWorldPointPicker_h
28
29#include "vtkAbstractPicker.h"
30#include "vtkRenderingCoreModule.h" // For export macro
31
32VTK_ABI_NAMESPACE_BEGIN
33class VTKRENDERINGCORE_EXPORT vtkWorldPointPicker : public vtkAbstractPicker
34{
35public:
38 void PrintSelf(ostream& os, vtkIndent indent) override;
39
41
44 int Pick(double selectionX, double selectionY, double selectionZ, vtkRenderer* renderer) override;
45 int Pick(double selectionPt[3], vtkRenderer* renderer)
46 {
47 return this->vtkAbstractPicker::Pick(selectionPt, renderer);
48 }
50
51protected:
53 ~vtkWorldPointPicker() override = default;
54
55private:
57 void operator=(const vtkWorldPointPicker&) = delete;
58};
59
60VTK_ABI_NAMESPACE_END
61#endif
define API for picking subclasses
virtual int Pick(double selectionX, double selectionY, double selectionZ, vtkRenderer *renderer)=0
Perform pick operation with selection point provided.
a simple class to control print indentation
Definition vtkIndent.h:29
abstract specification for renderers
Definition vtkRenderer.h:62
find world x,y,z corresponding to display x,y,z
int Pick(double selectionPt[3], vtkRenderer *renderer)
Perform the pick.
static vtkWorldPointPicker * New()
~vtkWorldPointPicker() override=default
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int Pick(double selectionX, double selectionY, double selectionZ, vtkRenderer *renderer) override
Perform the pick.