---

vtkLightCollection Class Reference

a list of lights. More...

#include <vtkLightCollection.h>

Inheritance diagram for vtkLightCollection:

[legend]Collaboration diagram for vtkLightCollection:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	AddItem (vtkLight *a)
vtkLight *	GetNextItem ()
Static Public Methods
vtkLightCollection *	New ()
int	IsTypeOf (const char *type)
vtkLightCollection *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkLightCollection ()
	~vtkLightCollection ()

---

Detailed Description

a list of lights.

Date:

2001/10/11 13:38:14

Revision:

1.39

vtkLightCollection represents and provides methods to manipulate a list of lights (i.e., vtkLight and subclasses). The list is unsorted and duplicate entries are not prevented.

See also:

vtkCollection vtkLight

Definition at line 60 of file vtkLightCollection.h.

---

Constructor & Destructor Documentation

vtkLightCollection::vtkLightCollection (    )  [inline, protected]

Definition at line 74 of file vtkLightCollection.h.

vtkLightCollection::~vtkLightCollection (    )  [inline, protected]

Definition at line 75 of file vtkLightCollection.h.

---

Member Function Documentation

vtkLightCollection* vtkLightCollection::New (    )  [static]

Construct with empty list. Reimplemented from vtkCollection.

virtual const char* vtkLightCollection::GetClassName (    )  [virtual]

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkCollection.

int vtkLightCollection::IsTypeOf (  const char *    type )  [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkCollection.

virtual int vtkLightCollection::IsA (  const char *    type )  [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkCollection.

vtkLightCollection* vtkLightCollection::SafeDownCast (  vtkObject *    o )  [static]

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkCollection.

void vtkLightCollection::AddItem (  vtkLight *    a )

Add a light to the list.

vtkLight* vtkLightCollection::GetNextItem (    )

Get the next light in the list. NULL is returned when the collection is exhausted.

---

The documentation for this class was generated from the following file:

• Rendering/vtkLightCollection.h

---