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91 lines
2.5 KiB
91 lines
2.5 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkMapperCollection.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 vtkMapperCollection - a list of mappers
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// .SECTION Description
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// vtkMapperCollection represents and provides methods to manipulate a list of
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// mappers (i.e., vtkMapper 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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// vtkMapper vtkCollection
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#ifndef __vtkMapperC_h
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#define __vtkMapperC_h
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#include "vtkCollection.h"
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#include "vtkMapper.h" // Needed for direct access to mapper methods in
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// inline functions
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class VTK_RENDERING_EXPORT vtkMapperCollection : public vtkCollection
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{
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public:
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static vtkMapperCollection *New();
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vtkTypeRevisionMacro(vtkMapperCollection,vtkCollection);
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virtual void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Add an mapper to the list.
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void AddItem(vtkMapper *a) {
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this->vtkCollection::AddItem(static_cast<vtkObject *>(a));};
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// Description:
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// Get the next mapper in the list.
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vtkMapper *GetNextItem() {
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return static_cast<vtkMapper *>(this->GetNextItemAsObject());};
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// Description:
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// Get the last mapper in the list.
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vtkMapper *GetLastItem();
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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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vtkMapper *GetNextMapper(vtkCollectionSimpleIterator &cookie) {
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return static_cast<vtkMapper *>(this->GetNextItemAsObject(cookie));};
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//ETX
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protected:
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vtkMapperCollection() {};
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~vtkMapperCollection() {};
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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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vtkMapperCollection(const vtkMapperCollection&); // Not implemented.
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void operator=(const vtkMapperCollection&); // Not implemented.
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};
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inline vtkMapper *vtkMapperCollection::GetLastItem()
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{
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if ( this->Bottom == NULL )
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{
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return NULL;
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}
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else
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{
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return static_cast<vtkMapper *>(this->Bottom->Item);
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}
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}
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#endif
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