---

BillboardEffect Class Reference

#include <billboardEffect.h>

Inheritance diagram for BillboardEffect:

List of all members.

Public Member Functions
virtual bool	safe_to_transform () const
virtual void	output (ostream &out) const
	CPT (TransformState) do_billboard(const TransformState *net_transform
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
const TransformState *camera_transform	const
Protected Member Functions
virtual int	compare_to_impl (const RenderEffect *other) const
void	fillin (DatagramIterator &scan, BamReader *manager)
Static Protected Member Functions
TypedWritable *	make_from_bam (const FactoryParams &params)
Private Member Functions
INLINE	BillboardEffect ()
INLINE bool	is_off () const
INLINE const LVector3f &	get_up_vector () const
INLINE bool	get_eye_relative () const
INLINE bool	get_axial_rotate () const
INLINE float	get_offset () const
INLINE const NodePath &	get_look_at () const
INLINE const LPoint3f &	get_look_at_point () const
Static Private Member Functions
INLINE	CPT (RenderEffect) make_axis()
INLINE	CPT (RenderEffect) make_point_eye()
INLINE	CPT (RenderEffect) make_point_world()
Private Attributes
PUBLISHED	__pad0__: static CPT(RenderEffect) make(const LVector3f &up_vector
PUBLISHED bool	eye_relative
PUBLISHED bool bool	axial_rotate
PUBLISHED bool bool float	offset
PUBLISHED bool bool float const NodePath &	look_at
PUBLISHED bool bool float const NodePath const LPoint3f &	look_at_point
bool	_off
LVector3f	_up_vector
bool	_eye_relative
bool	_axial_rotate
float	_offset
NodePath	_look_at
LPoint3f	_look_at_point
Static Private Attributes
TypeHandle	_type_handle

---

Constructor & Destructor Documentation

INLINE BillboardEffect::BillboardEffect (   )  [private]

---

Member Function Documentation

int BillboardEffect::compare_to_impl (  const RenderEffect *  other  )  const [protected, virtual]

Reimplemented from RenderEffect. Definition at line 171 of file billboardEffect.cxx. References _axial_rotate, _eye_relative, _look_at, _look_at_point, _offset, _up_vector, NodePath::compare_to(), and DCAST_INTO_R.

BillboardEffect::CPT (  TransformState   )  const

INLINE BillboardEffect::CPT (  RenderEffect   )  [static, private]

Reimplemented from RenderEffect.

INLINE BillboardEffect::CPT (  RenderEffect   )  [static, private]

Reimplemented from RenderEffect.

INLINE BillboardEffect::CPT (  RenderEffect   )  [static, private]

Reimplemented from RenderEffect.

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

Reimplemented from RenderEffect. Definition at line 259 of file billboardEffect.cxx. References _axial_rotate, _eye_relative, _look_at_point, _off, _offset, _up_vector, RenderEffect::fillin(), DatagramIterator::get_bool(), and DatagramIterator::get_float32(). Referenced by make_from_bam().

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

Reimplemented from RenderEffect. Definition at line 96 of file billboardEffect.h. References RenderEffect::get_class_type(), and RenderEffect::init_type().

INLINE bool BillboardEffect::get_axial_rotate (   )  const [private]

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

Reimplemented from RenderEffect. Definition at line 85 of file billboardEffect.h. Referenced by NodePath::clear_billboard(), RenderEffects::determine_billboard(), NodePath::has_billboard(), and register_with_read_factory().

INLINE bool BillboardEffect::get_eye_relative (   )  const [private]

INLINE const NodePath& BillboardEffect::get_look_at (   )  const [private]

INLINE const LPoint3f& BillboardEffect::get_look_at_point (   )  const [private]

INLINE float BillboardEffect::get_offset (   )  const [private]

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

Reimplemented from RenderEffect. Definition at line 93 of file billboardEffect.h. References RenderEffect::get_class_type(). Referenced by output().

INLINE const LVector3f& BillboardEffect::get_up_vector (   )  const [private]

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

Reimplemented from RenderEffect. Definition at line 88 of file billboardEffect.h. References RenderEffect::get_class_type(), RenderEffect::init_type(), and register_type(). Referenced by init_libpgraph().

INLINE bool BillboardEffect::is_off (   )  const [private]

Referenced by output().

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

Definition at line 240 of file billboardEffect.cxx. References fillin(), params, and parse_params(). Referenced by register_with_read_factory().

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

Definition at line 68 of file billboardEffect.cxx. References _look_at, _look_at_point, _offset, _up_vector, get_type(), NodePath::is_empty(), and is_off().

void BillboardEffect::register_with_read_factory (   )  [static]

Definition at line 206 of file billboardEffect.cxx. References get_class_type(), BamReader::get_factory(), make_from_bam(), and Factory< TypedWritable >::register_factory(). Referenced by init_libpgraph().

bool BillboardEffect::safe_to_transform (   )  const [virtual]

Reimplemented from RenderEffect. Definition at line 58 of file billboardEffect.cxx.

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

Reimplemented from RenderEffect. Definition at line 217 of file billboardEffect.cxx. References _axial_rotate, _eye_relative, _look_at_point, _off, _offset, _up_vector, Datagram::add_bool(), Datagram::add_float32(), and RenderEffect::write_datagram().

---

Member Data Documentation

PUBLISHED BillboardEffect::__pad0__ [private]

Reimplemented from RenderEffect. Definition at line 39 of file billboardEffect.h.

bool BillboardEffect::_axial_rotate [private]

Definition at line 71 of file billboardEffect.h. Referenced by compare_to_impl(), CPT(), fillin(), and write_datagram().

bool BillboardEffect::_eye_relative [private]

Definition at line 70 of file billboardEffect.h. Referenced by compare_to_impl(), CPT(), fillin(), and write_datagram().

NodePath BillboardEffect::_look_at [private]

Definition at line 73 of file billboardEffect.h. Referenced by compare_to_impl(), CPT(), and output().

LPoint3f BillboardEffect::_look_at_point [private]

Definition at line 74 of file billboardEffect.h. Referenced by compare_to_impl(), CPT(), fillin(), output(), and write_datagram().

bool BillboardEffect::_off [private]

Definition at line 68 of file billboardEffect.h. Referenced by CPT(), fillin(), and write_datagram().

float BillboardEffect::_offset [private]

Definition at line 72 of file billboardEffect.h. Referenced by compare_to_impl(), CPT(), fillin(), output(), and write_datagram().

TypeHandle BillboardEffect::_type_handle [static, private]

Reimplemented from RenderEffect. Definition at line 27 of file billboardEffect.cxx.

LVector3f BillboardEffect::_up_vector [private]

Definition at line 69 of file billboardEffect.h. Referenced by compare_to_impl(), CPT(), fillin(), output(), and write_datagram().

PUBLISHED bool bool BillboardEffect::axial_rotate [private]

Definition at line 39 of file billboardEffect.h.

const TransformState* camera_transform BillboardEffect::const

Definition at line 62 of file billboardEffect.h.

PUBLISHED bool BillboardEffect::eye_relative [private]

Definition at line 39 of file billboardEffect.h.

PUBLISHED bool bool float const NodePath& BillboardEffect::look_at [private]

Definition at line 39 of file billboardEffect.h.

PUBLISHED bool bool float const NodePath const LPoint3f& BillboardEffect::look_at_point [private]

Definition at line 39 of file billboardEffect.h.

PUBLISHED bool bool float BillboardEffect::offset [private]

Definition at line 39 of file billboardEffect.h.

---

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

• billboardEffect.h
• billboardEffect.cxx

---