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Spotlight Class Reference

#include <spotlight.h>

Inheritance diagram for Spotlight:

List of all members.

Public Member Functions
virtual PandaNode *	make_copy () const
virtual void	xform (const LMatrix4f &mat)
virtual void	write (ostream &out, int indent_level) const
INLINE void	set_exponent (float exponent)
INLINE const Colorf &	get_specular_color () const
INLINE void	set_specular_color (const Colorf &color)
INLINE const LVecBase3f &	get_attenuation () const
INLINE void	set_attenuation (const LVecBase3f &attenuation)
virtual void	bind (GraphicsStateGuardianBase *gsg, int light_id)
bool	make_image (Texture *texture, float radius)
virtual void	write_datagram (BamWriter *manager, Datagram &dg)
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type ()
Static Public Member Functions
void	register_with_read_factory ()
TypeHandle	get_class_type ()
void	init_type ()
Public Attributes
PUBLISHED	__pad1__: INLINE float get_exponent() const
Protected Member Functions
	Spotlight (const Spotlight &copy)
virtual void	fill_viz_geom (GeomNode *viz_geom)
void	fillin (DatagramIterator &scan, BamReader *manager)
Static Protected Member Functions
TypedWritable *	make_from_bam (const FactoryParams &params)
Private Types
typedef CycleDataReader< CData >	CDReader
typedef CycleDataWriter< CData >	CDWriter
Private Member Functions
	CPT (RenderState) get_viz_state()
Private Attributes
PUBLISHED	__pad0__: Spotlight(const string &name)
PipelineCycler< CData >	_cycler
Static Private Attributes
TypeHandle	_type_handle

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Member Typedef Documentation

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

Reimplemented from Light. Definition at line 89 of file spotlight.h.

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

Reimplemented from Light. Definition at line 90 of file spotlight.h.

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Constructor & Destructor Documentation

Spotlight::Spotlight (  const Spotlight &  copy  )  [protected]

Definition at line 86 of file spotlight.cxx. References _cycler. Referenced by make_copy(), and make_from_bam().

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Member Function Documentation

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

Implements Light. Definition at line 148 of file spotlight.cxx. References GraphicsStateGuardianBase::bind_light().

Spotlight::CPT (  RenderState   )  [private]

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

Reimplemented from Light. Definition at line 242 of file spotlight.cxx. References GeomNode::add_geom(), LensNode::get_lens(), NULL, and LensNode::PT().

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

Reimplemented from LightLensNode. Definition at line 319 of file spotlight.cxx. References _cycler, LightLensNode::fillin(), and BamReader::read_cdata(). Referenced by make_from_bam().

virtual TypeHandle Spotlight::force_init_type (  void   )  [inline, virtual]

Reimplemented from LightLensNode. Definition at line 112 of file spotlight.h.

INLINE const LVecBase3f& Spotlight::get_attenuation (   )  const

Referenced by GLGraphicsStateGuardian::bind_light(), DXGraphicsStateGuardian8::bind_light(), CRGraphicsStateGuardian::bind_light(), DXGraphicsStateGuardian7::prepare_texture(), and write().

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

Reimplemented from LightLensNode. Definition at line 101 of file spotlight.h. Referenced by SpotlightShader::config(), RIBGraphicsStateGuardian::define_light(), SpheretexHighlighter::pre_apply(), ProjtexShadower::pre_apply(), and register_with_read_factory().

INLINE const Colorf& Spotlight::get_specular_color (   )  const

Referenced by GLGraphicsStateGuardian::bind_light(), DXGraphicsStateGuardian8::bind_light(), CRGraphicsStateGuardian::bind_light(), DXGraphicsStateGuardian7::prepare_texture(), and write().

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

Reimplemented from LightLensNode. Definition at line 109 of file spotlight.h.

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

Reimplemented from LightLensNode. Definition at line 104 of file spotlight.h. References LightLensNode::get_class_type(), LightLensNode::init_type(), and register_type(). Referenced by init_libpgraph().

PandaNode * Spotlight::make_copy (   )  const [virtual]

Reimplemented from LensNode. Definition at line 102 of file spotlight.cxx. References Spotlight().

TypedWritable * Spotlight::make_from_bam (  const FactoryParams &  params  )  [static, protected]

Reimplemented from LensNode. Definition at line 300 of file spotlight.cxx. References fillin(), params, parse_params(), and Spotlight(). Referenced by register_with_read_factory().

bool Spotlight::make_image (  Texture *  texture, float  radius )

Definition at line 167 of file spotlight.cxx. References Colorf, Light::get_color(), PixelBuffer::get_xsize(), NULL, pb, pow(), RGBColorf, PixelBuffer::set_uchar_rgb_texel(), texture, ty, uchar, x, and y. Referenced by SpotlightShader::config().

void Spotlight::register_with_read_factory (   )  [static]

Reimplemented from LensNode. Definition at line 275 of file spotlight.cxx. References get_class_type(), BamReader::get_factory(), make_from_bam(), and Factory< TypedWritable >::register_factory(). Referenced by init_libpgraph().

INLINE void Spotlight::set_attenuation (  const LVecBase3f &  attenuation  )

INLINE void Spotlight::set_exponent (  float  exponent  )

INLINE void Spotlight::set_specular_color (  const Colorf &  color  )

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

Reimplemented from LightLensNode. Definition at line 125 of file spotlight.cxx. References get_attenuation(), Light::get_color(), LensNode::get_lens(), get_specular_color(), indent(), NULL, and Lens::write().

void Spotlight::write_datagram (  BamWriter *  manager, Datagram &  dg )  [virtual]

Reimplemented from LightLensNode. Definition at line 286 of file spotlight.cxx. References _cycler, BamWriter::write_cdata(), and LightLensNode::write_datagram().

void Spotlight::xform (  const LMatrix4f &  mat  )  [virtual]

Reimplemented from LensNode. Definition at line 114 of file spotlight.cxx. References Light::mark_viz_stale(), and LensNode::xform().

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Member Data Documentation

PUBLISHED Spotlight::__pad0__ [private]

Reimplemented from LightLensNode. Definition at line 42 of file spotlight.h.

PUBLISHED Spotlight::__pad1__

Reimplemented from LightLensNode. Definition at line 53 of file spotlight.h.

PipelineCycler<CData> Spotlight::_cycler [private]

Reimplemented from Light. Definition at line 88 of file spotlight.h. Referenced by fillin(), Spotlight(), and write_datagram().

TypeHandle Spotlight::_type_handle [static, private]

Reimplemented from LightLensNode. Definition at line 28 of file spotlight.cxx.

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

• spotlight.h
• spotlight.cxx

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