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vtkCameraInterpolator.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkCameraInterpolator.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
52 #ifndef vtkCameraInterpolator_h
53 #define vtkCameraInterpolator_h
54 
55 #include "vtkRenderingCoreModule.h" // For export macro
56 #include "vtkObject.h"
57 
58 class vtkCamera;
59 class vtkCameraList;
61 class vtkCameraList;
62 
63 
64 class VTKRENDERINGCORE_EXPORT vtkCameraInterpolator : public vtkObject
65 {
66 public:
68  void PrintSelf(ostream& os, vtkIndent indent) override;
69 
73  static vtkCameraInterpolator* New();
74 
78  int GetNumberOfCameras();
79 
81 
85  double GetMinimumT();
86  double GetMaximumT();
88 
92  void Initialize();
93 
100  void AddCamera(double t, vtkCamera *camera);
101 
106  void RemoveCamera(double t);
107 
113  void InterpolateCamera(double t, vtkCamera *camera);
114 
118  enum {INTERPOLATION_TYPE_LINEAR=0,
120  INTERPOLATION_TYPE_MANUAL
121  };
122 
124 
134  vtkSetClampMacro(InterpolationType, int, INTERPOLATION_TYPE_LINEAR,
135  INTERPOLATION_TYPE_MANUAL);
136  vtkGetMacro(InterpolationType,int);
138  {this->SetInterpolationType(INTERPOLATION_TYPE_LINEAR);}
140  {this->SetInterpolationType(INTERPOLATION_TYPE_SPLINE);}
142  {this->SetInterpolationType(INTERPOLATION_TYPE_MANUAL);}
144 
146 
152  virtual void SetPositionInterpolator(vtkTupleInterpolator*);
153  vtkGetObjectMacro(PositionInterpolator, vtkTupleInterpolator);
155 
157 
163  virtual void SetFocalPointInterpolator(vtkTupleInterpolator*);
164  vtkGetObjectMacro(FocalPointInterpolator, vtkTupleInterpolator);
166 
168 
174  virtual void SetViewUpInterpolator(vtkTupleInterpolator*);
175  vtkGetObjectMacro(ViewUpInterpolator, vtkTupleInterpolator);
177 
179 
185  virtual void SetViewAngleInterpolator(vtkTupleInterpolator*);
186  vtkGetObjectMacro(ViewAngleInterpolator, vtkTupleInterpolator);
188 
190 
196  virtual void SetParallelScaleInterpolator(vtkTupleInterpolator*);
197  vtkGetObjectMacro(ParallelScaleInterpolator, vtkTupleInterpolator);
199 
201 
207  virtual void SetClippingRangeInterpolator(vtkTupleInterpolator*);
208  vtkGetObjectMacro(ClippingRangeInterpolator, vtkTupleInterpolator);
210 
215  vtkMTimeType GetMTime() override;
216 
217 protected:
219  ~vtkCameraInterpolator() override;
220 
221  // Control the interpolation type
223 
224  // These perform the interpolation
231 
232  // Initialize the interpolating splines
235  void InitializeInterpolation();
236 
237  // Hold the list of cameras. PIMPL'd STL list.
238  vtkCameraList *CameraList;
239 
240 private:
242  void operator=(const vtkCameraInterpolator&) = delete;
243 };
244 
245 #endif
vtkCameraInterpolator::FocalPointInterpolator
vtkTupleInterpolator * FocalPointInterpolator
Definition: vtkCameraInterpolator.h:226
vtkCameraInterpolator::SetInterpolationTypeToLinear
void SetInterpolationTypeToLinear()
Definition: vtkCameraInterpolator.h:137
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkCameraInterpolator::SetInterpolationTypeToSpline
void SetInterpolationTypeToSpline()
Definition: vtkCameraInterpolator.h:139
vtkTimeStamp
record modification and/or execution time
Definition: vtkTimeStamp.h:35
vtkCameraInterpolator::ParallelScaleInterpolator
vtkTupleInterpolator * ParallelScaleInterpolator
Definition: vtkCameraInterpolator.h:229
vtkObject
abstract base class for most VTK objects
Definition: vtkObject.h:59
vtkCameraInterpolator
interpolate a series of cameras to update a new camera
Definition: vtkCameraInterpolator.h:64
vtkCameraInterpolator::ViewUpInterpolator
vtkTupleInterpolator * ViewUpInterpolator
Definition: vtkCameraInterpolator.h:227
vtkCameraInterpolator::ViewAngleInterpolator
vtkTupleInterpolator * ViewAngleInterpolator
Definition: vtkCameraInterpolator.h:228
vtkCameraInterpolator::InterpolationType
int InterpolationType
Definition: vtkCameraInterpolator.h:222
vtkCameraInterpolator::SetInterpolationTypeToManual
void SetInterpolationTypeToManual()
Definition: vtkCameraInterpolator.h:141
vtkObject::GetMTime
virtual vtkMTimeType GetMTime()
Return this object's modified time.
vtkCameraInterpolator::PositionInterpolator
vtkTupleInterpolator * PositionInterpolator
Definition: vtkCameraInterpolator.h:225
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkCamera
a virtual camera for 3D rendering
Definition: vtkCamera.h:50
vtkObject::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkObject.h
vtkCameraInterpolator::InitializeTime
vtkTimeStamp InitializeTime
Definition: vtkCameraInterpolator.h:234
vtkTupleInterpolator
interpolate a tuple of arbitrary size
Definition: vtkTupleInterpolator.h:54
vtkCameraInterpolator::CameraList
vtkCameraList * CameraList
Definition: vtkCameraInterpolator.h:238
vtkCameraInterpolator::ClippingRangeInterpolator
vtkTupleInterpolator * ClippingRangeInterpolator
Definition: vtkCameraInterpolator.h:230
vtkCameraInterpolator::Initialized
int Initialized
Definition: vtkCameraInterpolator.h:233
vtkCameraInterpolator::INTERPOLATION_TYPE_SPLINE
Definition: vtkCameraInterpolator.h:119
vtkX3D::PositionInterpolator
Definition: vtkX3D.h:145
vtkMTimeType
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:302