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EggGroupNode Class Reference

#include <eggGroupNode.h>

Inheritance diagram for EggGroupNode:


Public Types
typedef Children::const_pointer	pointer
typedef Children::const_pointer	const_pointer
typedef Children::const_reference	reference
typedef Children::const_reference	const_reference
typedef Children::const_iterator	iterator
typedef Children::const_iterator	const_iterator
typedef Children::const_reverse_iterator	reverse_iterator
typedef Children::const_reverse_iterator	const_reverse_iterator
typedef Children::size_type	size_type
typedef Children::difference_type	difference_type
Public Member Functions
	EggGroupNode (const string &name="")
	EggGroupNode (const EggGroupNode &copy)
EggGroupNode &	operator= (const EggGroupNode &copy)
virtual	~EggGroupNode ()
virtual void	write (ostream &out, int indent_level) const
iterator	begin () const
iterator	end () const
reverse_iterator	rbegin () const
reverse_iterator	rend () const
bool	empty () const
size_type	size () const
iterator	insert (iterator position, PT(EggNode) x)
iterator	erase (iterator position)
iterator	erase (iterator first, iterator last)
void	replace (iterator position, PT(EggNode) x)
void	clear ()
	PT (EggNode) add_child(PT(EggNode) node)
	PT (EggNode) remove_child(PT(EggNode) node)
void	steal_children (EggGroupNode &other)
void	resolve_filenames (const DSearchPath &searchpath)
void	reverse_vertex_ordering ()
void	recompute_vertex_normals (double threshold, CoordinateSystem cs=CS_default)
void	recompute_polygon_normals (CoordinateSystem cs=CS_default)
void	strip_normals ()
int	triangulate_polygons (bool convex_also)
int	remove_unused_vertices ()
int	remove_invalid_primitives ()
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type ()
Static Public Member Functions
TypeHandle	get_class_type ()
void	init_type ()
Protected Member Functions
virtual void	update_under (int depth_offset)
virtual void	r_transform (const LMatrix4d &mat, const LMatrix4d &inv, CoordinateSystem to_cs)
virtual void	r_transform_vertices (const LMatrix4d &mat)
virtual void	r_mark_coordsys (CoordinateSystem cs)
virtual void	r_flatten_transforms ()
virtual void	r_apply_texmats (EggTextureCollection &textures)
CoordinateSystem	find_coordsys_entry ()
int	find_textures (EggTextureCollection *collection)
int	find_materials (EggMaterialCollection *collection)
bool	r_load_externals (const DSearchPath &searchpath, CoordinateSystem coordsys)
Private Types
typedef plist< PT(EggNode)	Children )
typedef pvector< NVertexReference >	NVertexGroup
typedef pmap< Vertexd, NVertexGroup >	NVertexCollection
Private Member Functions
void	prepare_add_child (EggNode *node)
void	prepare_remove_child (EggNode *node)
void	r_collect_vertex_normals (NVertexCollection &collection, double threshold, CoordinateSystem cs)
void	do_compute_vertex_normals (const NVertexGroup &group)
Private Attributes
Children	_children
Static Private Attributes
TypeHandle	_type_handle
Friends
class	EggTextureCollection
class	EggMaterialCollection

Member Typedef Documentation

typedef plist< PT(EggNode) EggGroupNode::Children) [private]

Definition at line 62 of file eggGroupNode.h.
Referenced by triangulate_polygons().

typedef Children::const_iterator EggGroupNode::const_iterator

Definition at line 89 of file eggGroupNode.h.
Referenced by EggXfmSAnim::add_data(), AnimBundleMaker::build_hierarchy(), CharacterMaker::build_joint_hierarchy(), AnimBundleMaker::create_xfm_channel(), EggXfmAnimData::EggXfmAnimData(), EggLoader::find_collision_geometry(), EggXfmSAnim::get_num_rows(), get_textures_by_filename(), EggXfmSAnim::get_value(), AnimBundleMaker::inspect_tree(), AnimBundleMaker::make_bundle(), EggLoader::make_collision_plane(), EggLoader::make_collision_polygon(), EggLoader::make_collision_polyset(), EggLoader::make_collision_solids(), EggLoader::make_collision_sphere(), CharacterMaker::make_geometry(), EggLoader::make_node(), and EggXfmSAnim::set_value().

typedef Children::const_pointer EggGroupNode::const_pointer

Definition at line 84 of file eggGroupNode.h.

typedef Children::const_reference EggGroupNode::const_reference

Definition at line 87 of file eggGroupNode.h.

typedef Children::const_reverse_iterator EggGroupNode::const_reverse_iterator

Definition at line 91 of file eggGroupNode.h.

typedef Children::difference_type EggGroupNode::difference_type

Definition at line 93 of file eggGroupNode.h.

typedef Children::const_iterator EggGroupNode::iterator

Definition at line 88 of file eggGroupNode.h.
Referenced by EggBinMaker::collect_nodes(), EggLoader::create_collision_polygons(), erase(), EggMaterialCollection::find_used_materials(), EggTextureCollection::find_used_textures(), EggXfmSAnim::normalize_by_expanding(), EggXfmSAnim::optimize(), EggData::pre_write(), EggMaterialCollection::replace_materials(), EggTextureCollection::replace_textures(), EggNode::test_under_integrity(), EggNameUniquifier::uniquify(), and write().

typedef pmap<Vertexd, NVertexGroup> EggGroupNode::NVertexCollection [private]

Definition at line 158 of file eggGroupNode.h.
Referenced by recompute_vertex_normals().

typedef pvector<NVertexReference> EggGroupNode::NVertexGroup [private]

Definition at line 157 of file eggGroupNode.h.
Referenced by recompute_vertex_normals().

typedef Children::const_pointer EggGroupNode::pointer

Definition at line 83 of file eggGroupNode.h.

typedef Children::const_reference EggGroupNode::reference

Definition at line 86 of file eggGroupNode.h.

typedef Children::const_reverse_iterator EggGroupNode::reverse_iterator

Definition at line 90 of file eggGroupNode.h.

typedef Children::size_type EggGroupNode::size_type

Definition at line 92 of file eggGroupNode.h.

Constructor & Destructor Documentation

EggGroupNode::EggGroupNode ( const string & name = "" ) [inline]

Definition at line 67 of file eggGroupNode.h.
Referenced by r_load_externals().

EggGroupNode::EggGroupNode ( const EggGroupNode & copy )

Definition at line 48 of file eggGroupNode.cxx.

EggGroupNode::~EggGroupNode ( ) [virtual]

Definition at line 76 of file eggGroupNode.cxx.

Member Function Documentation

EggGroupNode::iterator EggGroupNode::begin ( ) const

Definition at line 100 of file eggGroupNode.cxx.
References _children.
Referenced by EggXfmSAnim::add_data(), AnimBundleMaker::build_hierarchy(), CharacterMaker::build_joint_hierarchy(), clear(), EggBinMaker::collect_nodes(), AnimBundleMaker::create_xfm_channel(), EggLoader::find_collision_geometry(), EggMaterialCollection::find_used_materials(), EggTextureCollection::find_used_textures(), EggXfmSAnim::get_num_rows(), get_textures_by_filename(), EggXfmSAnim::get_value(), EggMaterialCollection::insert_materials(), EggTextureCollection::insert_textures(), AnimBundleMaker::inspect_tree(), AnimBundleMaker::make_bundle(), EggLoader::make_collision_plane(), EggLoader::make_collision_polygon(), EggLoader::make_collision_polyset(), EggLoader::make_collision_solids(), EggLoader::make_collision_sphere(), CharacterMaker::make_geometry(), EggLoader::make_node(), EggXfmSAnim::normalize_by_expanding(), EggXfmSAnim::optimize(), EggData::pre_write(), EggMaterialCollection::replace_materials(), EggTextureCollection::replace_textures(), EggXfmSAnim::set_value(), EggNode::test_under_integrity(), EggNameUniquifier::uniquify(), and write().

void EggGroupNode::clear ( )

Definition at line 213 of file eggGroupNode.cxx.
References begin(), end(), and erase().
Referenced by EggData::read().

void EggGroupNode::do_compute_vertex_normals ( const NVertexGroup & group ) [private]

Definition at line 1086 of file eggGroupNode.cxx.
References EggVertex::copy_grefs_from(), EggVertexPool::create_unique_vertex(), EggVertex::get_pool(), Normald, ref, ReferenceCount::ref(), and EggAttributes::set_normal().
Referenced by recompute_vertex_normals().

bool EggGroupNode::empty ( ) const

Definition at line 140 of file eggGroupNode.cxx.
References _children.
Referenced by EggXfmSAnim::add_data(), EggBinMaker::make_bins_for_group(), and operator=().

EggGroupNode::iterator EggGroupNode::end ( ) const

Definition at line 110 of file eggGroupNode.cxx.
References _children.
Referenced by EggXfmSAnim::add_data(), AnimBundleMaker::build_hierarchy(), CharacterMaker::build_joint_hierarchy(), clear(), EggBinMaker::collect_nodes(), AnimBundleMaker::create_xfm_channel(), EggLoader::find_collision_geometry(), EggMaterialCollection::find_used_materials(), EggTextureCollection::find_used_textures(), EggXfmSAnim::get_num_rows(), get_textures_by_filename(), EggXfmSAnim::get_value(), AnimBundleMaker::inspect_tree(), AnimBundleMaker::make_bundle(), EggLoader::make_collision_plane(), EggLoader::make_collision_polygon(), EggLoader::make_collision_polyset(), EggLoader::make_collision_solids(), EggLoader::make_collision_sphere(), CharacterMaker::make_geometry(), EggLoader::make_node(), EggXfmSAnim::normalize_by_expanding(), EggXfmSAnim::optimize(), EggData::pre_write(), replace(), EggMaterialCollection::replace_materials(), EggTextureCollection::replace_textures(), EggXfmSAnim::set_value(), EggNode::test_under_integrity(), EggNameUniquifier::uniquify(), and write().

EggGroupNode::iterator EggGroupNode::erase ( iterator first,

iterator last

)

Definition at line 182 of file eggGroupNode.cxx.
References _children, first, iterator, and prepare_remove_child().

EggGroupNode::iterator EggGroupNode::erase ( iterator position )

Definition at line 171 of file eggGroupNode.cxx.
References _children, and prepare_remove_child().
Referenced by clear(), EggBinMaker::collect_nodes(), and EggXfmSAnim::optimize().

CoordinateSystem EggGroupNode::find_coordsys_entry ( ) [protected]

Definition at line 768 of file eggGroupNode.cxx.
References _children, CoordinateSystem, CS_default, CS_invalid, DCAST, get_class_type(), EggCoordinateSystem::get_class_type(), TypedObject::is_of_type(), and prepare_remove_child().
Referenced by EggData::post_read().

int EggGroupNode::find_materials ( EggMaterialCollection * collection ) [protected]

Definition at line 872 of file eggGroupNode.cxx.
References _children, EggMaterialCollection::add_material(), DCAST, get_class_type(), EggMaterial::get_class_type(), TypedObject::is_of_type(), prepare_remove_child(), and tex.
Referenced by EggMaterialCollection::extract_materials().

int EggGroupNode::find_textures ( EggTextureCollection * collection ) [protected]

Definition at line 826 of file eggGroupNode.cxx.
References _children, EggTextureCollection::add_texture(), DCAST, get_class_type(), EggTexture::get_class_type(), TypedObject::is_of_type(), prepare_remove_child(), and tex.
Referenced by EggTextureCollection::extract_textures().

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

Reimplemented from EggNode.
Reimplemented in EggBin, EggData, EggGroup, EggTable, and EggXfmSAnim.
Definition at line 176 of file eggGroupNode.h.
References EggNode::get_class_type(), and EggNode::init_type().

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

Reimplemented from EggNode.
Reimplemented in EggBin, EggData, EggGroup, EggTable, and EggXfmSAnim.
Definition at line 165 of file eggGroupNode.h.
Referenced by EggBinMaker::collect_nodes(), find_coordsys_entry(), find_materials(), find_textures(), EggMaterialCollection::find_used_materials(), EggTextureCollection::find_used_textures(), EggXfmSAnim::force_init_type(), EggTable::force_init_type(), EggGroup::force_init_type(), EggData::force_init_type(), get_textures_by_filename(), EggXfmSAnim::get_type(), EggTable::get_type(), EggGroup::get_type(), EggData::get_type(), EggXfmSAnim::init_type(), EggTable::init_type(), EggGroup::init_type(), EggData::init_type(), AnimBundleMaker::inspect_tree(), CharacterMaker::make_geometry(), EggLoader::make_node(), EggNode::parse_egg(), r_collect_vertex_normals(), r_load_externals(), recompute_polygon_normals(), remove_invalid_primitives(), remove_unused_vertices(), EggMaterialCollection::replace_materials(), EggTextureCollection::replace_textures(), resolve_filenames(), reverse_vertex_ordering(), strip_normals(), triangulate_polygons(), and EggNameUniquifier::uniquify().

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

Reimplemented from EggNode.
Reimplemented in EggBin, EggData, EggGroup, EggTable, and EggXfmSAnim.
Definition at line 173 of file eggGroupNode.h.
References EggNode::get_class_type().

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

Reimplemented from EggNode.
Reimplemented in EggBin, EggData, EggGroup, EggTable, and EggXfmSAnim.
Definition at line 168 of file eggGroupNode.h.
References EggNode::get_class_type(), EggNode::init_type(), and register_type().
Referenced by EggXfmSAnim::force_init_type(), EggTable::force_init_type(), EggGroup::force_init_type(), EggData::force_init_type(), init_libegg(), EggXfmSAnim::init_type(), EggTable::init_type(), EggGroup::init_type(), and EggData::init_type().

EggGroupNode::iterator EggGroupNode::insert ( iterator position,

PT(EggNode) x

)

Definition at line 160 of file eggGroupNode.cxx.
References _children, prepare_add_child(), and x.
Referenced by EggMaterialCollection::insert_materials(), and EggTextureCollection::insert_textures().

EggGroupNode & EggGroupNode::operator= ( const EggGroupNode & copy )

Definition at line 61 of file eggGroupNode.cxx.
References empty(), and EggNode::operator=().
Referenced by EggGroup::operator=().

void EggGroupNode::prepare_add_child ( EggNode * node ) [private]

Definition at line 980 of file eggGroupNode.cxx.
References EggNode::_parent, EggNode::get_depth(), EggNode::get_parent(), NULL, and EggNode::update_under().
Referenced by insert(), replace(), and steal_children().

void EggGroupNode::prepare_remove_child ( EggNode * node ) [private]

Definition at line 1003 of file eggGroupNode.cxx.
References EggNode::_parent, EggNode::get_depth(), EggNode::get_parent(), NULL, and EggNode::update_under().
Referenced by erase(), find_coordsys_entry(), find_materials(), find_textures(), r_collect_vertex_normals(), recompute_polygon_normals(), replace(), and steal_children().

EggGroupNode::PT ( EggNode )

EggGroupNode::PT ( EggNode )

Referenced by r_load_externals(), and EggData::read().

void EggGroupNode::r_apply_texmats ( EggTextureCollection & textures ) [protected, virtual]

Reimplemented from EggNode.
Definition at line 750 of file eggGroupNode.cxx.
References _children, and textures.

void EggGroupNode::r_collect_vertex_normals ( NVertexCollection & collection,

double threshold,

CoordinateSystem cs

) [private]

Definition at line 1024 of file eggGroupNode.cxx.
References _children, EggPolygon::calculate_normal(), EggAttributes::clear_normal(), cs, DCAST, get_class_type(), EggPolygon::get_class_type(), EggVertex::get_pos3(), EggPrimitive::get_vertex(), TypedObject::is_of_type(), EggNode::is_under_instance(), prepare_remove_child(), recompute_vertex_normals(), ref, ReferenceCount::ref(), and EggPrimitive::size().
Referenced by recompute_vertex_normals().

void EggGroupNode::r_flatten_transforms ( ) [protected, virtual]

Reimplemented from EggNode.
Reimplemented in EggGroup.
Definition at line 735 of file eggGroupNode.cxx.
References _children.
Referenced by EggGroup::r_flatten_transforms().

bool EggGroupNode::r_load_externals ( const DSearchPath & searchpath,

CoordinateSystem coordsys

) [protected]

Definition at line 919 of file eggGroupNode.cxx.
References _children, DCAST, EggGroupNode(), get_class_type(), EggExternalReference::get_class_type(), TypedObject::is_of_type(), EggData::load_externals(), PT(), EggData::read(), ReferenceCount::ref(), replace(), EggData::resolve_egg_filename(), EggData::set_auto_resolve_externals(), EggData::set_coordinate_system(), and steal_children().
Referenced by EggData::load_externals().

void EggGroupNode::r_mark_coordsys ( CoordinateSystem cs ) [protected, virtual]

Reimplemented from EggNode.
Reimplemented in EggXfmSAnim.
Definition at line 720 of file eggGroupNode.cxx.
References _children, and cs.
Referenced by EggData::post_read().

void EggGroupNode::r_transform ( const LMatrix4d & mat,

const LMatrix4d & inv,

CoordinateSystem to_cs

) [protected, virtual]

Reimplemented from EggNode.
Reimplemented in EggGroup, and EggXfmSAnim.
Definition at line 681 of file eggGroupNode.cxx.
References _children.
Referenced by EggGroup::r_transform(), and EggData::set_coordinate_system().

void EggGroupNode::r_transform_vertices ( const LMatrix4d & mat ) [protected, virtual]

Reimplemented from EggNode.
Definition at line 701 of file eggGroupNode.cxx.
References _children.

EggGroupNode::reverse_iterator EggGroupNode::rbegin ( ) const

Definition at line 120 of file eggGroupNode.cxx.
References _children.

void EggGroupNode::recompute_polygon_normals ( CoordinateSystem cs = CS_default )

Definition at line 433 of file eggGroupNode.cxx.
References _children, EggAttributes::clear_normal(), EggVertex::copy_grefs_from(), EggVertexPool::create_unique_vertex(), cs, DCAST, get_class_type(), EggPolygon::get_class_type(), EggVertex::get_pool(), EggPrimitive::get_vertex(), EggAttributes::has_normal(), TypedObject::is_of_type(), prepare_remove_child(), EggPolygon::recompute_polygon_normal(), EggPrimitive::set_vertex(), and EggPrimitive::size().

void EggGroupNode::recompute_vertex_normals ( double threshold,

CoordinateSystem cs = CS_default

)

Definition at line 360 of file eggGroupNode.cxx.
References EggGroupNode::NVertexReference::_normal, cs, deg_2_rad(), do_compute_vertex_normals(), dot(), NVertexCollection, NVertexGroup, r_collect_vertex_normals(), ref, and ReferenceCount::ref().
Referenced by r_collect_vertex_normals().

int EggGroupNode::remove_invalid_primitives ( )

Definition at line 614 of file eggGroupNode.cxx.
References _children, EggPrimitive::cleanup(), DCAST, get_class_type(), EggPrimitive::get_class_type(), and TypedObject::is_of_type().

int EggGroupNode::remove_unused_vertices ( )

Definition at line 575 of file eggGroupNode.cxx.
References _children, DCAST, EggVertexPool::empty(), get_class_type(), EggVertexPool::get_class_type(), TypedObject::is_of_type(), and EggVertexPool::remove_unused_vertices().

EggGroupNode::reverse_iterator EggGroupNode::rend ( ) const

Definition at line 130 of file eggGroupNode.cxx.
References _children.

void EggGroupNode::replace ( iterator position,

PT(EggNode) x

)

Definition at line 199 of file eggGroupNode.cxx.
References end(), prepare_add_child(), prepare_remove_child(), and x.
Referenced by r_load_externals().

void EggGroupNode::resolve_filenames ( const DSearchPath & searchpath )

Definition at line 285 of file eggGroupNode.cxx.
References _children, DCAST, ImageBuffer::get_alpha_filename(), get_class_type(), EggFilenameNode::get_class_type(), EggTexture::get_class_type(), EggFilenameNode::get_default_extension(), EggFilenameNode::get_filename(), ImageBuffer::get_filename(), ImageBuffer::has_alpha_filename(), TypedObject::is_of_type(), ImageBuffer::set_alpha_filename(), EggFilenameNode::set_filename(), ImageBuffer::set_filename(), and tex.
Referenced by EggData::post_read().

void EggGroupNode::reverse_vertex_ordering ( )

Definition at line 323 of file eggGroupNode.cxx.
References _children, DCAST, get_class_type(), EggPrimitive::get_class_type(), TypedObject::is_of_type(), and EggPrimitive::reverse_vertex_ordering().

EggGroupNode::size_type EggGroupNode::size ( ) const

Definition at line 150 of file eggGroupNode.cxx.
References _children.

void EggGroupNode::steal_children ( EggGroupNode & other )

Definition at line 263 of file eggGroupNode.cxx.
References _children, prepare_add_child(), and prepare_remove_child().
Referenced by load_egg_data(), EggData::merge(), EggXfmSAnim::normalize_by_rebuilding(), r_load_externals(), EggXfmSAnim::r_transform(), and EggData::read().

void EggGroupNode::strip_normals ( )

Reimplemented in EggData.
Definition at line 487 of file eggGroupNode.cxx.
References _children, EggAttributes::clear_normal(), EggVertex::copy_grefs_from(), EggVertexPool::create_unique_vertex(), DCAST, get_class_type(), EggPrimitive::get_class_type(), EggVertex::get_pool(), EggPrimitive::get_vertex(), EggAttributes::has_normal(), TypedObject::is_of_type(), EggPrimitive::set_vertex(), and EggPrimitive::size().

int EggGroupNode::triangulate_polygons ( bool convex_also )

Definition at line 532 of file eggGroupNode.cxx.
References _children, Children, DCAST, get_class_type(), EggPolygon::get_class_type(), and TypedObject::is_of_type().

void EggGroupNode::update_under ( int depth_offset ) [protected, virtual]

Reimplemented from EggNode.
Definition at line 655 of file eggGroupNode.cxx.
References _children, and EggNode::update_under().
Referenced by EggData::set_coordinate_system(), EggGroup::set_group_type(), and EggGroup::transform_changed().

void EggGroupNode::write ( ostream & out,

int indent_level

) const [virtual]

Implements EggNode.
Reimplemented in EggData, EggGroup, EggTable, and EggXfmSAnim.
Definition at line 87 of file eggGroupNode.cxx.
References begin(), end(), and iterator.
Referenced by EggXfmSAnim::write(), EggTable::write(), EggGroup::write(), and EggData::write().

Friends And Related Function Documentation

friend class EggMaterialCollection [friend]

Definition at line 182 of file eggGroupNode.h.

friend class EggTextureCollection [friend]

Definition at line 181 of file eggGroupNode.h.

Member Data Documentation

Children EggGroupNode::_children [private]

Definition at line 142 of file eggGroupNode.h.
Referenced by begin(), empty(), end(), erase(), find_coordsys_entry(), find_materials(), find_textures(), insert(), r_apply_texmats(), r_collect_vertex_normals(), r_flatten_transforms(), r_load_externals(), r_mark_coordsys(), r_transform(), r_transform_vertices(), rbegin(), recompute_polygon_normals(), remove_invalid_primitives(), remove_unused_vertices(), rend(), resolve_filenames(), reverse_vertex_ordering(), size(), steal_children(), strip_normals(), triangulate_polygons(), and update_under().

TypeHandle EggGroupNode::_type_handle [static, private]

Reimplemented from EggNode.
Reimplemented in EggBin, EggData, EggGroup, EggTable, and EggXfmSAnim.
Definition at line 39 of file eggGroupNode.cxx.

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

Generated on Fri Apr 18 00:12:05 2003 for Panda by

1.3

EggGroupNode Class Reference

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Friends

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation