You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
2.0 KiB
C++
73 lines
2.0 KiB
C++
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: vtkLightCollection.h
|
|
|
|
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
|
|
All rights reserved.
|
|
See Copyright.txt or http://www.kitware.com/Copyright.htm 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.
|
|
|
|
=========================================================================*/
|
|
/**
|
|
* @class vtkLightCollection
|
|
* @brief an ordered list of lights
|
|
*
|
|
* vtkLightCollection represents and provides methods to manipulate a list of
|
|
* lights (i.e., vtkLight and subclasses). The list is ordered and duplicate
|
|
* entries are not prevented.
|
|
*
|
|
* @sa
|
|
* vtkCollection vtkLight
|
|
*/
|
|
|
|
#ifndef vtkLightCollection_h
|
|
#define vtkLightCollection_h
|
|
|
|
#include "vtkCollection.h"
|
|
#include "vtkRenderingCoreModule.h" // For export macro
|
|
|
|
class vtkLight;
|
|
|
|
class VTKRENDERINGCORE_EXPORT vtkLightCollection : public vtkCollection
|
|
{
|
|
public:
|
|
static vtkLightCollection* New();
|
|
vtkTypeMacro(vtkLightCollection, vtkCollection);
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
|
|
|
/**
|
|
* Add a light to the bottom of the list.
|
|
*/
|
|
void AddItem(vtkLight* a);
|
|
|
|
/**
|
|
* Get the next light in the list. NULL is returned when the collection is
|
|
* exhausted.
|
|
*/
|
|
vtkLight* GetNextItem();
|
|
|
|
/**
|
|
* Reentrant safe way to get an object in a collection. Just pass the
|
|
* same cookie back and forth.
|
|
*/
|
|
vtkLight* GetNextLight(vtkCollectionSimpleIterator& cookie);
|
|
|
|
protected:
|
|
vtkLightCollection() {}
|
|
~vtkLightCollection() override {}
|
|
|
|
private:
|
|
// hide the standard AddItem from the user and the compiler.
|
|
void AddItem(vtkObject* o) { this->vtkCollection::AddItem(o); }
|
|
|
|
private:
|
|
vtkLightCollection(const vtkLightCollection&) = delete;
|
|
void operator=(const vtkLightCollection&) = delete;
|
|
};
|
|
|
|
#endif
|