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Light Class Reference

#include <light.h>

Inheritance diagram for Light:

List of all members.

Public Member Functions
virtual void	output (ostream &out) const=0
virtual void	write (ostream &out, int indent_level) const=0
virtual void	bind (GraphicsStateGuardianBase *gsg, int light_id)=0
GeomNode *	get_viz ()
virtual TypeHandle	get_type () const
Static Public Member Functions
TypeHandle	get_class_type ()
void	init_type ()
Protected Member Functions
virtual void	fill_viz_geom (GeomNode *viz_geom)
INLINE void	mark_viz_stale ()
void	write_datagram (BamWriter *manager, Datagram &dg)
void	fillin (DatagramIterator &scan, BamReader *manager)
Private Types
typedef CycleDataReader< CData >	CDReader
typedef CycleDataWriter< CData >	CDWriter
Private Member Functions
INLINE	Light (const Light &copy)
virtual	~Light ()
virtual PandaNode *	as_node ()=0
INLINE const Colorf &	get_color () const
INLINE void	set_color (const Colorf &color)
Private Attributes
PUBLISHED	__pad0__: INLINE Light()
PipelineCycler< CData >	_cycler
Static Private Attributes
TypeHandle	_type_handle

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Member Typedef Documentation

typedef CycleDataReader<CData> Light::CDReader [private]

Reimplemented in DirectionalLight, PointLight, and Spotlight. Definition at line 86 of file light.h.

typedef CycleDataWriter<CData> Light::CDWriter [private]

Reimplemented in DirectionalLight, PointLight, and Spotlight. Definition at line 87 of file light.h.

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Constructor & Destructor Documentation

INLINE Light::Light (  const Light &  copy  )  [private]

Light::~Light (   )  [private, virtual]

Definition at line 67 of file light.cxx.

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Member Function Documentation

virtual PandaNode* Light::as_node (   )  [private, pure virtual]

Implemented in LightLensNode, and LightNode. Referenced by LightAttrib::write_datagram().

virtual void Light::bind (  GraphicsStateGuardianBase *  gsg, int  light_id )  [pure virtual]

Implemented in AmbientLight, DirectionalLight, PointLight, and Spotlight. Referenced by GraphicsStateGuardian::issue_light().

void Light::fill_viz_geom (  GeomNode *  viz_geom  )  [protected, virtual]

Reimplemented in Spotlight. Definition at line 97 of file light.cxx. Referenced by get_viz().

void Light::fillin (  DatagramIterator &  scan, BamReader *  manager )  [protected]

Reimplemented in AmbientLight, DirectionalLight, LightLensNode, LightNode, PointLight, and Spotlight. Definition at line 119 of file light.cxx. References _cycler, and BamReader::read_cdata(). Referenced by LightNode::fillin(), and LightLensNode::fillin().

TypeHandle Light::get_class_type (  void   )  [inline, static]

Reimplemented from ReferenceCount. Reimplemented in AmbientLight, DirectionalLight, LightLensNode, LightNode, PointLight, and Spotlight. Definition at line 94 of file light.h. Referenced by LightNode::force_init_type(), LightNode::get_type(), LightNode::init_type(), and LightLensNode::init_type().

INLINE const Colorf& Light::get_color (   )  const [private]

Referenced by GraphicsStateGuardian::issue_light(), Spotlight::make_image(), Spotlight::write(), PointLight::write(), DirectionalLight::write(), and AmbientLight::write().

virtual TypeHandle Light::get_type (  void   )  const [inline, virtual]

Reimplemented in AmbientLight, DirectionalLight, LightLensNode, LightNode, PointLight, and Spotlight. Definition at line 102 of file light.h. Referenced by GraphicsStateGuardian::issue_light(), and LightAttrib::output().

GeomNode * Light::get_viz (   )

Definition at line 78 of file light.cxx. References _cycler, and fill_viz_geom().

void Light::init_type (  void   )  [inline, static]

Reimplemented from ReferenceCount. Reimplemented in AmbientLight, DirectionalLight, LightLensNode, LightNode, PointLight, and Spotlight. Definition at line 97 of file light.h. References ReferenceCount::get_class_type(), ReferenceCount::init_type(), and register_type(). Referenced by LightNode::force_init_type(), init_libpgraph(), LightNode::init_type(), and LightLensNode::init_type().

INLINE void Light::mark_viz_stale (   )  [protected]

Referenced by Spotlight::xform(), PointLight::xform(), and DirectionalLight::xform().

virtual void Light::output (  ostream &  out  )  const [pure virtual]

Referenced by operator<<().

INLINE void Light::set_color (  const Colorf &  color  )  [private]

virtual void Light::write (  ostream &  out, int  indent_level )  const [pure virtual]

Implemented in AmbientLight, DirectionalLight, LightLensNode, LightNode, PointLight, and Spotlight.

void Light::write_datagram (  BamWriter *  manager, Datagram &  dg )  [protected]

Reimplemented in AmbientLight, DirectionalLight, LightLensNode, LightNode, PointLight, and Spotlight. Definition at line 107 of file light.cxx. References _cycler, and BamWriter::write_cdata(). Referenced by LightNode::write_datagram(), and LightLensNode::write_datagram().

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Member Data Documentation

PUBLISHED Light::__pad0__ [private]

Reimplemented from ReferenceCount. Reimplemented in AmbientLight, DirectionalLight, LightLensNode, LightNode, PointLight, and Spotlight. Definition at line 49 of file light.h.

PipelineCycler<CData> Light::_cycler [private]

Reimplemented in DirectionalLight, PointLight, and Spotlight. Definition at line 85 of file light.h. Referenced by fillin(), get_viz(), and write_datagram().

TypeHandle Light::_type_handle [static, private]

Reimplemented from ReferenceCount. Reimplemented in AmbientLight, DirectionalLight, LightLensNode, LightNode, PointLight, and Spotlight. Definition at line 25 of file light.cxx.

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

• light.h
• light.cxx

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