// vtk 및 애니메이션 관련 라이브러리 로드
#include <vtkSmartPointer.h>
#include <vtkRenderWindowInteractor.h>
#include <vtkRenderer.h>
#include <vtkRenderWindow.h>
#include <vtkActor.h>
#include <vtkPolyDataMapper.h>
#include <vtkProperty.h>
#include <vtkAnimationCue.h>
#include <vtkCommand.h>

int main()
{
   // VTK 관련 객체 생성 및 초기화
   vtkSmartPointer<vtkRenderer> renderer = vtkSmartPointer<vtkRenderer>::New();
   vtkSmartPointer<vtkRenderWindow> renderWindow = vtkSmartPointer<vtkRenderWindow>::New();
   renderWindow->AddRenderer(renderer);
   vtkSmartPointer<vtkRenderWindowInteractor> interactor = vtkSmartPointer<vtkRenderWindowInteractor>::New();
   interactor->SetRenderWindow(renderWindow);

   // 애니메이션을 위한 cue 객체 생성 및 설정
   vtkSmartPointer<vtkAnimationCue> cue = vtkSmartPointer<vtkAnimationCue>::New();
   cue->SetStartTime(0);
   cue->SetEndTime(10); // 애니메이션 시간 설정
   cue->AddObserver(vtkCommand::AnimationCueTickEvent, callbackFunction); // 애니메이션 이벤트 핸들링
   
   // 시각화할 3D 모델 데이터 생성
   vtkSmartPointer<vtkPolyDataMapper> mapper = vtkSmartPointer<vtkPolyDataMapper>::New();
   // 3D 모델 데이터 설정 ...
   vtkSmartPointer<vtkActor> actor = vtkSmartPointer<vtkActor>::New();
   actor->SetMapper(mapper);
   renderer->AddActor(actor);

   // 렌더 윈도우 실행
   renderWindow->Render();
   interactor->Start();

   return 0;
}