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CullTraverser Class Reference

#include <cullTraverser.h>

Inheritance diagram for CullTraverser:

List of all members.

Public Member Functions
	CullTraverser ()
	CullTraverser (const CullTraverser &copy)
INLINE void	set_scene (SceneSetup *scene_setup)
INLINE SceneSetup *	get_scene () const
INLINE void	set_camera_mask (const DrawMask &camera_mask)
INLINE const DrawMask &	get_camera_mask () const
INLINE const TransformState *	get_camera_transform () const
INLINE const TransformState *	get_render_transform () const
INLINE void	set_initial_state (const RenderState *initial_state)
INLINE const RenderState *	get_initial_state () const
INLINE void	set_depth_offset_decals (bool flag)
INLINE bool	get_depth_offset_decals () const
INLINE void	set_view_frustum (GeometricBoundingVolume *view_frustum)
INLINE GeometricBoundingVolume *	get_view_frustum () const
INLINE void	set_guard_band (GeometricBoundingVolume *guard_band)
INLINE GeometricBoundingVolume *	get_guard_band () const
INLINE void	set_cull_handler (CullHandler *cull_handler)
INLINE CullHandler *	get_cull_handler () const
void	traverse (const NodePath &root)
void	traverse (CullTraverserData &data)
void	traverse_below (CullTraverserData &data)
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type ()
Static Public Member Functions
TypeHandle	get_class_type ()
void	init_type ()
Private Member Functions
void	show_bounds (CullTraverserData &data)
	PT (Geom) make_bounds_viz(const BoundingVolume &vol)
	CPT (RenderState) get_bounds_outer_viz_state()
	CPT (RenderState) get_bounds_inner_viz_state()
	CPT (RenderState) get_depth_offset_state()
void	start_decal (const CullTraverserData &data)
CullableObject *	r_get_decals (CullTraverserData &data, CullableObject *decals)
	PT (SceneSetup) _scene_setup
	CPT (RenderState) _initial_state
	PT (GeometricBoundingVolume) _view_frustum
	PT (GeometricBoundingVolume) _guard_band
Private Attributes
DrawMask	_camera_mask
bool	_depth_offset_decals
CullHandler *	_cull_handler
Static Private Attributes
TypeHandle	_type_handle

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Constructor & Destructor Documentation

CullTraverser::CullTraverser (   )

Definition at line 44 of file cullTraverser.cxx. References _camera_mask, _cull_handler, _depth_offset_decals, BitMask< PN_uint32, 32 >::all_on(), and NULL.

CullTraverser::CullTraverser (  const CullTraverser &  copy  )

Definition at line 57 of file cullTraverser.cxx.

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Member Function Documentation

CullTraverser::CPT (  RenderState   )  [private]

CullTraverser::CPT (  RenderState   )  [private]

CullTraverser::CPT (  RenderState   )  [private]

CullTraverser::CPT (  RenderState   )  [private]

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

Implements TypedObject. Reimplemented in PGCullTraverser. Definition at line 110 of file cullTraverser.h. References TypedObject::get_class_type(), and TypedObject::init_type().

INLINE const DrawMask& CullTraverser::get_camera_mask (   )  const

INLINE const TransformState* CullTraverser::get_camera_transform (   )  const

Referenced by CullTraverserData::apply_transform_and_state(), LODNode::cull_callback(), RopeNode::render_billboard(), and traverse().

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

Reimplemented from TypedObject. Reimplemented in PGCullTraverser. Definition at line 99 of file cullTraverser.h. Referenced by PGCullTraverser::force_init_type(), PGCullTraverser::get_type(), and PGCullTraverser::init_type().

INLINE CullHandler* CullTraverser::get_cull_handler (   )  const

Referenced by RopeNode::render_billboard(), and RopeNode::render_thread().

INLINE bool CullTraverser::get_depth_offset_decals (   )  const

INLINE GeometricBoundingVolume* CullTraverser::get_guard_band (   )  const

INLINE const RenderState* CullTraverser::get_initial_state (   )  const

INLINE const TransformState* CullTraverser::get_render_transform (   )  const

Referenced by traverse().

INLINE SceneSetup* CullTraverser::get_scene (   )  const

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

Implements TypedObject. Reimplemented in PGCullTraverser. Definition at line 107 of file cullTraverser.h. References TypedObject::get_class_type().

INLINE GeometricBoundingVolume* CullTraverser::get_view_frustum (   )  const

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

Reimplemented from TypedObject. Reimplemented in PGCullTraverser. Definition at line 102 of file cullTraverser.h. References TypedObject::get_class_type(), TypedObject::init_type(), and register_type(). Referenced by PGCullTraverser::force_init_type(), init_libpgraph(), and PGCullTraverser::init_type().

CullTraverser::PT (  GeometricBoundingVolume   )  [private]

CullTraverser::PT (  GeometricBoundingVolume   )  [private]

CullTraverser::PT (  SceneSetup   )  [private]

CullTraverser::PT (  Geom   )  const [private]

Referenced by show_bounds().

CullableObject * CullTraverser::r_get_decals (  CullTraverserData &  data, CullableObject *  decals )  [private]

Definition at line 381 of file cullTraverser.cxx. References _camera_mask, data, DCAST, PandaNode::get_child(), PandaNode::get_effects(), PandaNode::get_first_visible_child(), PandaNode::get_next_visible_child(), PandaNode::get_num_children(), PandaNode::has_selective_visibility(), RenderEffects::has_show_bounds(), PandaNode::is_geom_node(), and show_bounds(). Referenced by start_decal().

INLINE void CullTraverser::set_camera_mask (  const DrawMask &  camera_mask  )

Referenced by GraphicsEngine::do_cull().

INLINE void CullTraverser::set_cull_handler (  CullHandler *  cull_handler  )

Referenced by GraphicsEngine::do_cull().

INLINE void CullTraverser::set_depth_offset_decals (  bool  flag  )

Referenced by GraphicsEngine::do_cull().

INLINE void CullTraverser::set_guard_band (  GeometricBoundingVolume *  guard_band  )

INLINE void CullTraverser::set_initial_state (  const RenderState *  initial_state  )

INLINE void CullTraverser::set_scene (  SceneSetup *  scene_setup  )

Referenced by GraphicsEngine::do_cull().

INLINE void CullTraverser::set_view_frustum (  GeometricBoundingVolume *  view_frustum  )

Referenced by GraphicsEngine::do_cull().

void CullTraverser::show_bounds (  CullTraverserData &  data  )  [private]

Definition at line 201 of file cullTraverser.cxx. References _cull_handler, data, PandaNode::get_bound(), NULL, PT(), and CullHandler::record_object(). Referenced by r_get_decals(), and traverse().

void CullTraverser::start_decal (  const CullTraverserData &  data  )  [private]

Definition at line 318 of file cullTraverser.cxx. References _cull_handler, data, DCAST, PandaNode::get_children(), PandaNode::get_first_visible_child(), PandaNode::get_next_visible_child(), PandaNode::has_selective_visibility(), PandaNode::is_geom_node(), NULL, r_get_decals(), and CullHandler::record_object(). Referenced by traverse_below().

void CullTraverser::traverse (  CullTraverserData &  data  )

Definition at line 92 of file cullTraverser.cxx. References _camera_mask, Fog::adjust_to_camera(), PandaNode::cull_callback(), data, get_camera_transform(), PandaNode::get_effects(), FogAttrib::get_fog(), RenderState::get_fog(), PandaNode::get_state(), PandaNode::has_cull_callback(), RenderEffects::has_show_bounds(), NULL, show_bounds(), and traverse_below().

void CullTraverser::traverse (  const NodePath &  root  )

Definition at line 74 of file cullTraverser.cxx. References _cull_handler, data, get_render_transform(), NULL, and root. Referenced by TextNode::cull_callback(), PGItem::cull_callback(), PGEntry::cull_callback(), CollisionNode::cull_callback(), GraphicsEngine::do_cull(), and traverse_below().

void CullTraverser::traverse_below (  CullTraverserData &  data  )

Definition at line 137 of file cullTraverser.cxx. References _cull_handler, _depth_offset_decals, data, DCAST, PandaNode::get_child(), PandaNode::get_effects(), PandaNode::get_first_visible_child(), PandaNode::get_next_visible_child(), PandaNode::get_num_children(), RenderEffects::has_decal(), PandaNode::has_selective_visibility(), PandaNode::is_geom_node(), CullHandler::record_object(), start_decal(), and traverse(). Referenced by PGTop::cull_callback(), and traverse().

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Member Data Documentation

DrawMask CullTraverser::_camera_mask [private]

Definition at line 91 of file cullTraverser.h. Referenced by CullTraverser(), r_get_decals(), and traverse().

CullHandler* CullTraverser::_cull_handler [private]

Definition at line 96 of file cullTraverser.h. Referenced by CullTraverser(), show_bounds(), start_decal(), traverse(), and traverse_below().

bool CullTraverser::_depth_offset_decals [private]

Definition at line 93 of file cullTraverser.h. Referenced by CullTraverser(), and traverse_below().

TypeHandle CullTraverser::_type_handle [static, private]

Reimplemented from TypedObject. Reimplemented in PGCullTraverser. Definition at line 36 of file cullTraverser.cxx.

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

• cullTraverser.h
• cullTraverser.cxx

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