vtkAssemblyPath.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkAssemblyPath_h
#define vtkAssemblyPath_h
 
#include "vtkAssemblyNode.h" // used for inlines
#include "vtkCollection.h"
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkWrappingHints.h"       // For VTK_MARSHALAUTO
 
VTK_ABI_NAMESPACE_BEGIN
class vtkMatrix4x4;
class vtkTransform;
class vtkProp;
 
class VTKRENDERINGCORE_EXPORT VTK_MARSHALAUTO vtkAssemblyPath : public vtkCollection
{
public:
  vtkTypeMacro(vtkAssemblyPath, vtkCollection);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  static vtkAssemblyPath* New();

  void AddNode(vtkProp* p, vtkMatrix4x4* m);

  vtkAssemblyNode* GetNextNode();

  vtkAssemblyNode* GetFirstNode();

  vtkAssemblyNode* GetLastNode();

  void DeleteLastNode();

  void ShallowCopy(vtkAssemblyPath* path);

  vtkMTimeType GetMTime() override;

  vtkAssemblyNode* GetNextNode(vtkCollectionSimpleIterator& cookie)
  {
    return static_cast<vtkAssemblyNode*>(this->GetNextItemAsObject(cookie));
  }
 
protected:
  vtkAssemblyPath();
  ~vtkAssemblyPath() override;
 
  void AddNode(vtkAssemblyNode* n); // Internal method adds assembly node
  vtkTransform* Transform;          // Used to perform matrix concatenation
  vtkProp* TransformedProp;         // A transformed prop used to do the rendering
 
private:
  // hide the standard AddItem from the user and the compiler.
  void AddItem(vtkObject* o) { this->vtkCollection::AddItem(o); }
 
  vtkAssemblyPath(const vtkAssemblyPath&) = delete;
  void operator=(const vtkAssemblyPath&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif