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70 lines
2.0 KiB
70 lines
2.0 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkLightCollection.h,v $
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkLightCollection - a list of lights
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// .SECTION Description
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// vtkLightCollection represents and provides methods to manipulate a list of
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// lights (i.e., vtkLight and subclasses). The list is unsorted and duplicate
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// entries are not prevented.
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// .SECTION see also
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// vtkCollection vtkLight
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#ifndef __vtkLightC_h
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#define __vtkLightC_h
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#include "vtkCollection.h"
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class vtkLight;
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class VTK_RENDERING_EXPORT vtkLightCollection : public vtkCollection
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{
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public:
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static vtkLightCollection *New();
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vtkTypeRevisionMacro(vtkLightCollection,vtkCollection);
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virtual void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Add a light to the list.
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void AddItem(vtkLight *a);
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// Description:
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// Get the next light in the list. NULL is returned when the collection is
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// exhausted.
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vtkLight *GetNextItem();
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//BTX
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// Description:
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// Reentrant safe way to get an object in a collection. Just pass the
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// same cookie back and forth.
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vtkLight *GetNextLight(vtkCollectionSimpleIterator &cookie);
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//ETX
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protected:
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vtkLightCollection() {};
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~vtkLightCollection() {};
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private:
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// hide the standard AddItem from the user and the compiler.
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void AddItem(vtkObject *o) { this->vtkCollection::AddItem(o); };
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private:
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vtkLightCollection(const vtkLightCollection&); // Not implemented.
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void operator=(const vtkLightCollection&); // Not implemented.
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};
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#endif
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