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/*=========================================================================
Program: ParaView
Module: vtkPVAnimationCue.h
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkPVAnimationCue - proxy for vtkAnimationCue.
// .SECTION Description
// This is a proxy for vtkAnimationCue. All animation proxies are client
// side proxies.
// This class needs a vtkPVCueManipulator. The \b Manipulator
// performs the actual interpolation.
// .SECTION See Also
// vtkAnimationCue vtkSMAnimationSceneProxy
//
#ifndef vtkPVAnimationCue_h
#define vtkPVAnimationCue_h
#include "vtkAnimationCue.h"
#include "vtkPVAnimationModule.h" // needed for export macro
class vtkAnimationCue;
class vtkCommand;
class vtkPVCueManipulator;
class VTKPVANIMATION_EXPORT vtkPVAnimationCue : public vtkAnimationCue
{
public:
vtkTypeMacro(vtkPVAnimationCue, vtkAnimationCue);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// The index of the element of the property this cue animates.
// If the index is -1, the cue will animate all the elements
// of the animated property.
vtkSetMacro(AnimatedElement, int);
vtkGetMacro(AnimatedElement, int);
// Description:
// Get/Set the manipulator used to compute values
// for each instance in the animation.
// Note that the time passed to the Manipulator is normalized [0,1]
// to the extents of this cue.
void SetManipulator(vtkPVCueManipulator*);
vtkGetObjectMacro(Manipulator, vtkPVCueManipulator);
// Description:
// Enable/Disable this cue.
vtkSetMacro(Enabled, int);
vtkGetMacro(Enabled, int);
vtkBooleanMacro(Enabled, int);
// Description:
// Used to update the animated item. This API makes it possible for vtk-level
// classes to update properties without actually linking with the
// ServerManager library. This only works since they object are created only
// on the client.
virtual void BeginUpdateAnimationValues() = 0;
virtual void SetAnimationValue(int index, double value) =0;
virtual void EndUpdateAnimationValues() = 0;
// Description:
// When set to true, the manipulator is skipped and the key frame value is set
// by using the ClockTime directly. false by default.
vtkSetMacro(UseAnimationTime, bool);
vtkGetMacro(UseAnimationTime, bool);
// Description:
// Overridden to ignore the calls when this->Enabled == false.
virtual void Initialize();
virtual void Tick(double currenttime, double deltatime, double clocktime);
virtual void Finalize();
protected:
vtkPVAnimationCue();
~vtkPVAnimationCue();
// Description:
virtual void StartCueInternal();
virtual void TickInternal(double currenttime, double deltatime,
double clocktime);
virtual void EndCueInternal();
friend class vtkSMAnimationSceneProxy;
unsigned long ObserverID;
bool UseAnimationTime;
int AnimatedElement;
int Enabled;
vtkAnimationCue *AnimationCue;
vtkPVCueManipulator* Manipulator;
private:
vtkPVAnimationCue(const vtkPVAnimationCue&); // Not implemented
void operator=(const vtkPVAnimationCue&); // Not implemented
};
#endif
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