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vtkOpenGLLight Class Reference

OpenGL light. More...

#include <vtkOpenGLLight.h>

Inheritance diagram for vtkOpenGLLight:

[legend]Collaboration diagram for vtkOpenGLLight:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	Render (vtkRenderer *ren, int light_index)
Static Public Methods
vtkOpenGLLight *	New ()
int	IsTypeOf (const char *type)
vtkOpenGLLight *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkOpenGLLight ()
	~vtkOpenGLLight ()

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Detailed Description

OpenGL light.

Date:

2001/10/11 13:38:18

Revision:

1.15

vtkOpenGLLight is a concrete implementation of the abstract class vtkLight. vtkOpenGLLight interfaces to the OpenGL rendering library.

Definition at line 57 of file vtkOpenGLLight.h.

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Constructor & Destructor Documentation

vtkOpenGLLight::vtkOpenGLLight (    )  [inline, protected]

Definition at line 67 of file vtkOpenGLLight.h.

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

Definition at line 68 of file vtkOpenGLLight.h.

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Member Function Documentation

vtkOpenGLLight* vtkOpenGLLight::New (    )  [static]

Create a light with the focal point at the origin and its position set to (0,0,1). The light is a SceneLight, its color is white, intensity=1, and the light is turned on. Reimplemented from vtkLight.

virtual const char* vtkOpenGLLight::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 vtkLight.

int vtkOpenGLLight::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 vtkLight.

virtual int vtkOpenGLLight::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 vtkLight.

vtkOpenGLLight* vtkOpenGLLight::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 vtkLight.

void vtkOpenGLLight::Render (  vtkRenderer *    ren, int    light_index )  [virtual]

Implement base class method. Reimplemented from vtkLight.

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

• Rendering/vtkOpenGLLight.h

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