Panda3D
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A set of PaletteGroups. More...
#include "paletteGroups.h"
Public Types | |
typedef Groups::const_iterator | const_iterator |
typedef Groups::const_pointer | const_pointer |
typedef Groups::const_reference | const_reference |
typedef Groups::const_reverse_iterator | const_reverse_iterator |
typedef Groups::difference_type | difference_type |
typedef Groups::const_iterator | iterator |
typedef Groups::const_pointer | pointer |
typedef Groups::const_reference | reference |
typedef Groups::const_reverse_iterator | reverse_iterator |
typedef Groups::size_type | size_type |
Public Member Functions | |
PaletteGroups (const PaletteGroups ©) | |
virtual ReferenceCount * | as_reference_count () |
Returns the pointer cast to a ReferenceCount pointer, if it is in fact of that type. | |
TypedObject * | as_typed_object () |
Returns the object, upcast (if necessary) to a TypedObject pointer. | |
const TypedObject * | as_typed_object () const |
Returns the object, upcast (if necessary) to a TypedObject pointer. | |
iterator | begin () const |
Returns an iterator suitable for traversing the set. | |
void | clear () |
Empties the set. | |
virtual int | complete_pointers (TypedWritable **p_list, BamReader *manager) |
Called after the object is otherwise completely read from a Bam file, this function's job is to store the pointers that were retrieved from the Bam file for each pointer object written. | |
size_type | count (PaletteGroup *group) const |
Returns the number of times the given group appears in the set. | |
bool | empty () const |
Returns true if the set is empty, false otherwise. | |
string | encode_to_bam_stream () const |
Converts the TypedWritable object into a single stream of data using a BamWriter, and returns that data as a string string. | |
bool | encode_to_bam_stream (string &data, BamWriter *writer=NULL) const |
Converts the TypedWritable object into a single stream of data using a BamWriter, and stores that data in the indicated string. | |
iterator | end () const |
Returns an iterator suitable for traversing the set. | |
void | fillin (DatagramIterator &scan, BamReader *manager) |
Reads the binary data from the given datagram iterator, which was written by a previous call to write_datagram(). | |
virtual void | finalize (BamReader *manager) |
Called by the BamReader to perform any final actions needed for setting up the object after all objects have been read and all pointers have been completed. | |
virtual TypeHandle | force_init_type () |
UpdateSeq | get_bam_modified () const |
Returns the current bam_modified counter. | |
int | get_best_parent_from_Set (const std::set< int > &) const |
virtual TypeHandle | get_type () const |
int | get_type_index () const |
Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. | |
void | insert (PaletteGroup *group) |
Inserts a new group to the set, if it is not already there. | |
bool | is_exact_type (TypeHandle handle) const |
Returns true if the current object is the indicated type exactly. | |
bool | is_of_type (TypeHandle handle) const |
Returns true if the current object is or derives from the indicated type. | |
void | make_complete (const PaletteGroups &a) |
Completes the set with the transitive closure of all dependencies: for each PaletteGroup already in the set a, all of the groups that it depends on are added to the set, and so on. | |
void | make_intersection (const PaletteGroups &a, const PaletteGroups &b) |
Computes the intersection of PaletteGroups a and b, and stores the result in this object. | |
void | make_union (const PaletteGroups &a, const PaletteGroups &b) |
Computes the union of PaletteGroups a and b, and stores the result in this object. | |
void | mark_bam_modified () |
Increments the bam_modified counter, so that this object will be invalidated and retransmitted on any open bam streams. | |
void | operator delete (void *ptr) |
void | operator delete (void *ptr, void *) |
void | operator delete[] (void *, void *) |
void | operator delete[] (void *ptr) |
void * | operator new (size_t size) |
void * | operator new (size_t size, void *ptr) |
void * | operator new[] (size_t size) |
void * | operator new[] (size_t size, void *ptr) |
void | operator= (const PaletteGroups ©) |
void | output (ostream &out) const |
void | remove_null () |
Removes the special "null" group from the set. | |
virtual bool | require_fully_complete () const |
Some objects require all of their nested pointers to have been completed before the objects themselves can be completed. | |
size_type | size () const |
Returns the number of elements in the set. | |
virtual void | update_bam_nested (BamWriter *manager) |
Called by the BamWriter when this object has not itself been modified recently, but it should check its nested objects for updates. | |
void | write (ostream &out, int indent_level=0) const |
virtual void | write_datagram (BamWriter *writer, Datagram &datagram) |
Fills the indicated datagram up with a binary representation of the current object, in preparation for writing to a Bam file. | |
Static Public Member Functions | |
static bool | decode_raw_from_bam_stream (TypedWritable *&ptr, ReferenceCount *&ref_ptr, const string &data, BamReader *reader=NULL) |
Reads the string created by a previous call to encode_to_bam_stream(), and extracts the single object on that string. | |
static TypeHandle | get_class_type () |
static void | init_type () |
This function is declared non-inline to work around a compiler bug in g++ 2.96. | |
static void | register_with_read_factory () |
Registers the current object as something that can be read from a Bam file. | |
Static Public Attributes | |
static TypedWritable *const | Null = (TypedWritable*)0L |
Static Protected Member Functions | |
static TypedWritable * | make_PaletteGroups (const FactoryParams ¶ms) |
This method is called by the BamReader when an object of this type is encountered in a Bam file; it should allocate and return a new object with all the data read. |
A set of PaletteGroups.
This presents an interface very like an STL set, with a few additional functions.
Definition at line 31 of file paletteGroups.h.
ReferenceCount * TypedWritable::as_reference_count | ( | ) | [virtual, inherited] |
Returns the pointer cast to a ReferenceCount pointer, if it is in fact of that type.
Reimplemented in PandaNode, and TypedWritableReferenceCount.
Definition at line 155 of file typedWritable.cxx.
Referenced by BamReader::change_pointer(), BamReader::register_change_this(), and BamReader::resolve().
TypedObject * TypedObject::as_typed_object | ( | ) | [inline, inherited] |
Returns the object, upcast (if necessary) to a TypedObject pointer.
Definition at line 99 of file typedObject.I.
const TypedObject * TypedObject::as_typed_object | ( | ) | const [inline, inherited] |
Returns the object, upcast (if necessary) to a TypedObject pointer.
Definition at line 110 of file typedObject.I.
PaletteGroups::iterator PaletteGroups::begin | ( | ) | const |
Returns an iterator suitable for traversing the set.
Definition at line 233 of file paletteGroups.cxx.
Referenced by TextureImage::assign_groups(), EggFile::build_cross_links(), EggFile::choose_placements(), PaletteGroup::get_complete_placements(), PaletteGroup::set_dependency_level(), and PaletteGroup::set_dependency_order().
void PaletteGroups::clear | ( | void | ) |
Empties the set.
Definition at line 203 of file paletteGroups.cxx.
Referenced by EggFile::build_cross_links(), PaletteGroup::clear_depends(), and EggFile::match_txa_groups().
int PaletteGroups::complete_pointers | ( | TypedWritable ** | p_list, |
BamReader * | manager | ||
) | [virtual] |
Called after the object is otherwise completely read from a Bam file, this function's job is to store the pointers that were retrieved from the Bam file for each pointer object written.
The return value is the number of pointers processed from the list.
Reimplemented from TypedWritable.
Definition at line 359 of file paletteGroups.cxx.
Referenced by TextureImage::complete_pointers(), PaletteGroup::complete_pointers(), and EggFile::complete_pointers().
PaletteGroups::size_type PaletteGroups::count | ( | PaletteGroup * | group | ) | const |
Returns the number of times the given group appears in the set.
This is either 1 if it appears at all, or 0 if it does not appear.
Definition at line 77 of file paletteGroups.cxx.
Referenced by EggFile::choose_placements().
bool TypedWritable::decode_raw_from_bam_stream | ( | TypedWritable *& | ptr, |
ReferenceCount *& | ref_ptr, | ||
const string & | data, | ||
BamReader * | reader = NULL |
||
) | [static, inherited] |
Reads the string created by a previous call to encode_to_bam_stream(), and extracts the single object on that string.
Returns true on success, false on on error.
This variant sets the TypedWritable and ReferenceCount pointers separately; both are pointers to the same object. The reference count is not incremented; it is the caller's responsibility to manage the reference count.
Note that this method cannot be used to retrieve objects that do not inherit from ReferenceCount, because these objects cannot persist beyond the lifetime of the BamReader that reads them. To retrieve these objects from a bam stream, you must construct a BamReader directly.
If you happen to know that the particular object in question inherits from TypedWritableReferenceCount or PandaNode, consider calling the variant of decode_from_bam_stream() defined for those methods, which presents a simpler interface.
Definition at line 353 of file typedWritable.cxx.
References BamReader::init(), DatagramInputFile::open(), DatagramInputFile::read_header(), BamReader::read_object(), ReferenceCount::ref(), BamReader::resolve(), BamReader::set_source(), and ReferenceCount::unref().
bool PaletteGroups::empty | ( | ) | const |
Returns true if the set is empty, false otherwise.
Definition at line 213 of file paletteGroups.cxx.
Referenced by TextureImage::assign_groups(), EggFile::build_cross_links(), EggFile::choose_placements(), TextureImage::note_egg_file(), EggFile::write_description(), and TextureImage::write_source_pathnames().
string TypedWritable::encode_to_bam_stream | ( | ) | const [inline, inherited] |
Converts the TypedWritable object into a single stream of data using a BamWriter, and returns that data as a string string.
Returns empty string on failure.
This is a convenience method particularly useful for cases when you are only serializing a single object. If you have many objects to process, it is more efficient to use the same BamWriter to serialize all of them together.
Definition at line 86 of file typedWritable.I.
bool TypedWritable::encode_to_bam_stream | ( | string & | data, |
BamWriter * | writer = NULL |
||
) | const [inherited] |
Converts the TypedWritable object into a single stream of data using a BamWriter, and stores that data in the indicated string.
Returns true on success, false on failure.
This is a convenience method particularly useful for cases when you are only serializing a single object. If you have many objects to process, it is more efficient to use the same BamWriter to serialize all of them together.
Definition at line 283 of file typedWritable.cxx.
References BamWriter::init(), DatagramOutputFile::open(), BamWriter::set_target(), DatagramOutputFile::write_header(), and BamWriter::write_object().
PaletteGroups::iterator PaletteGroups::end | ( | ) | const |
Returns an iterator suitable for traversing the set.
Definition at line 243 of file paletteGroups.cxx.
Referenced by TextureImage::assign_groups(), EggFile::build_cross_links(), PaletteGroup::get_complete_placements(), PaletteGroup::set_dependency_level(), and PaletteGroup::set_dependency_order().
void PaletteGroups::fillin | ( | DatagramIterator & | scan, |
BamReader * | manager | ||
) | [virtual] |
Reads the binary data from the given datagram iterator, which was written by a previous call to write_datagram().
Reimplemented from TypedWritable.
Definition at line 396 of file paletteGroups.cxx.
References DatagramIterator::get_int32(), and BamReader::read_pointers().
Referenced by TextureImage::fillin(), PaletteGroup::fillin(), EggFile::fillin(), and make_PaletteGroups().
void TypedWritable::finalize | ( | BamReader * | manager | ) | [virtual, inherited] |
Called by the BamReader to perform any final actions needed for setting up the object after all objects have been read and all pointers have been completed.
Reimplemented in PartBundle, Geom, GeomPrimitive, GeomVertexArrayData, GeomVertexArrayFormat, GeomVertexData, InternalName, GeomNode, LightAttrib, RenderAttrib, RenderEffect, RenderEffects, RenderState, PaletteGroup, and Palettizer.
Definition at line 145 of file typedWritable.cxx.
Referenced by BamReader::finalize_now().
UpdateSeq TypedWritable::get_bam_modified | ( | ) | const [inline, inherited] |
Returns the current bam_modified counter.
This counter is normally incremented automatically whenever the object is modified.
Definition at line 66 of file typedWritable.I.
Referenced by BamWriter::consider_update(), and BamWriter::write_pointer().
int TypedObject::get_type_index | ( | ) | const [inline, inherited] |
Returns the internal index number associated with this object's TypeHandle, a unique number for each different type.
This is equivalent to get_type().get_index().
Definition at line 52 of file typedObject.I.
References TypeHandle::get_index().
static void PaletteGroups::init_type | ( | ) | [inline, static] |
This function is declared non-inline to work around a compiler bug in g++ 2.96.
Making it inline seems to cause problems in the optimizer.
Reimplemented from TypedWritable.
Definition at line 96 of file paletteGroups.h.
void PaletteGroups::insert | ( | PaletteGroup * | group | ) |
Inserts a new group to the set, if it is not already there.
Definition at line 65 of file paletteGroups.cxx.
Referenced by TextureImage::assign_groups(), EggFile::build_cross_links(), PaletteGroup::group_with(), and TxaLine::parse().
bool TypedObject::is_exact_type | ( | TypeHandle | handle | ) | const [inline, inherited] |
Returns true if the current object is the indicated type exactly.
Definition at line 74 of file typedObject.I.
References TypeHandle::get_name().
Referenced by GraphicsStateGuardian::async_reload_texture(), PortalNode::combine_with(), PandaNode::combine_with(), GeomNode::combine_with(), CollisionNode::combine_with(), Character::combine_with(), PGItem::cull_callback(), FactoryParams::get_param_of_type(), CollisionHandlerPusher::handle_entries(), SceneGraphReducer::r_flatten(), ConnectionWriter::send(), FltToEggLevelState::set_transform(), and VirtualFileSystem::unmount().
bool TypedObject::is_of_type | ( | TypeHandle | handle | ) | const [inline, inherited] |
Returns true if the current object is or derives from the indicated type.
Definition at line 63 of file typedObject.I.
References TypeHandle::is_derived_from().
Referenced by EggSliderData::add_back_pointer(), EggJointData::add_back_pointer(), CIntervalManager::add_c_interval(), XFileNode::add_child(), CollisionTraverser::add_collider(), CollisionHandlerPhysical::add_collider(), EggXfmSAnim::add_data(), CharacterJointBundle::add_node(), NonlinearImager::add_screen(), EggGroupNode::apply_first_attribute(), EggGroupNode::apply_last_attribute(), DeferredNodeProperty::apply_to_node(), RecorderController::begin_playback(), NodePath::clear_clip_plane(), EggGroupNode::clear_connected_shading(), NodePath::clear_light(), EggBase::convert_paths(), NodePath::decode_from_bam_stream(), VrpnClient::disconnect_device(), PhysicsManager::do_physics(), GraphicsStateGuardian::fetch_specified_part(), EggRenderState::fill_state(), AnimBundleNode::find_anim_bundle(), EggGroupNode::find_coordsys_entry(), XFile::find_data_object(), Character::find_joint(), EggGroupNode::find_materials(), Character::find_slider(), XFile::find_template(), EggGroupNode::find_textures(), EggMaterialCollection::find_used_materials(), EggTextureCollection::find_used_textures(), EggGroupNode::force_filenames(), EggJointData::force_initial_rest_frame(), WindowFramework::get_aspect_2d(), EggPoolUniquifier::get_category(), EggGroupUniquifier::get_category(), EggGroupNode::get_connected_shading(), PandaFramework::get_mouse(), FactoryParams::get_param_of_type(), EggGroupNode::has_absolute_pathnames(), NodePath::has_clip_plane(), NodePath::has_clip_plane_off(), NodePath::has_light(), PandaFramework::hide_collision_solids(), x11GraphicsWindow::open_window(), eglGraphicsWindow::open_window(), EggNode::parse_egg(), CharacterMaker::part_to_node(), EggGroupNode::post_apply_flat_attribute(), EggBinner::prepare_node(), PortalClipper::prepare_portal(), NodePath::project_texture(), EggMatrixTablePointer::quantize_channels(), ParametricCurveCollection::r_add_curves(), SceneGraphReducer::r_collect_vertex_data(), EggGroupNode::r_load_externals(), EggGroupNode::rebuild_vertex_pools(), EggGroupNode::recompute_polygon_normals(), EggGroupNode::remove_invalid_primitives(), EggGroupNode::remove_unused_vertices(), EggLoader::reparent_decals(), EggMaterialCollection::replace_materials(), EggTextureCollection::replace_textures(), EggGroupNode::resolve_filenames(), EggGroupNode::reverse_vertex_ordering(), NodePath::set_clip_plane(), NodePath::set_clip_plane_off(), NodePath::set_light(), ProjectionScreen::set_projector(), NonlinearImager::set_source_camera(), EggXfmSAnim::set_value(), NonlinearImager::set_viewer_camera(), PandaFramework::show_collision_solids(), BamCache::store(), XFileToEggConverter::strip_nodes(), EggGroupNode::strip_normals(), DataGraphTraverser::traverse(), DataGraphTraverser::traverse_below(), EggGroupNode::triangulate_polygons(), EggGroupNode::unify_attributes(), EggNameUniquifier::uniquify(), NodeCullCallbackData::upcall(), PhysicsCollisionHandler::validate_target(), EggXfmSAnim::write(), EggGroup::write(), EggToDXFLayer::write_3d_face(), and EggToDXFLayer::write_entities().
void PaletteGroups::make_complete | ( | const PaletteGroups & | a | ) |
Completes the set with the transitive closure of all dependencies: for each PaletteGroup already in the set a, all of the groups that it depends on are added to the set, and so on.
The indicated set a may be the same as this set.
Definition at line 91 of file paletteGroups.cxx.
Referenced by EggFile::build_cross_links(), PaletteGroup::get_complete_placements(), and Palettizer::report_statistics().
void PaletteGroups::make_intersection | ( | const PaletteGroups & | a, |
const PaletteGroups & | b | ||
) |
Computes the intersection of PaletteGroups a and b, and stores the result in this object.
The result may be the same object as either a or b.
Definition at line 154 of file paletteGroups.cxx.
Referenced by TextureImage::assign_groups(), and EggFile::choose_placements().
TypedWritable * PaletteGroups::make_PaletteGroups | ( | const FactoryParams & | params | ) | [static, protected] |
This method is called by the BamReader when an object of this type is encountered in a Bam file; it should allocate and return a new object with all the data read.
Definition at line 378 of file paletteGroups.cxx.
References fillin().
Referenced by register_with_read_factory().
void PaletteGroups::make_union | ( | const PaletteGroups & | a, |
const PaletteGroups & | b | ||
) |
Computes the union of PaletteGroups a and b, and stores the result in this object.
The result may be the same object as either a or b.
Definition at line 110 of file paletteGroups.cxx.
Referenced by TextureImage::assign_groups(), TxaLine::match_texture(), and EggFile::match_txa_groups().
void TypedWritable::mark_bam_modified | ( | ) | [inline, inherited] |
Increments the bam_modified counter, so that this object will be invalidated and retransmitted on any open bam streams.
This should normally not need to be called by user code; it should be called internally when the object has been changed in a way that legitimately requires its retransmission to any connected clients.
Definition at line 54 of file typedWritable.I.
Referenced by PandaNode::add_child(), PandaNode::add_stashed(), PandaNode::adjust_draw_mask(), PandaNode::apply_attribs_to_vertices(), PandaNode::clear_attrib(), PandaNode::clear_effect(), PandaNode::clear_tag(), PandaNode::copy_all_properties(), PandaNode::copy_tags(), PandaNode::disable_cull_callback(), PandaNode::force_bounds_stale(), PandaNode::remove_all_children(), PandaNode::remove_child(), PandaNode::remove_stashed(), PandaNode::reset_all_prev_transform(), PandaNode::reset_prev_transform(), PandaNode::set_attrib(), PandaNode::set_bounds(), PandaNode::set_bounds_type(), PandaNode::set_cull_callback(), PandaNode::set_effect(), PandaNode::set_effects(), PandaNode::set_final(), PandaNode::set_internal_bounds(), PandaNode::set_into_collide_mask(), PandaNode::set_prev_transform(), PandaNode::set_state(), PandaNode::set_tag(), PandaNode::set_transform(), PandaNode::stash_child(), and PandaNode::unstash_child().
void PaletteGroups::register_with_read_factory | ( | ) | [static] |
Registers the current object as something that can be read from a Bam file.
Definition at line 326 of file paletteGroups.cxx.
References BamReader::get_factory(), and make_PaletteGroups().
void PaletteGroups::remove_null | ( | ) |
Removes the special "null" group from the set.
This is a special group that egg files may be assigned to, but which textures never are; it indicates that the egg file should not influence the palette assignment.
Definition at line 187 of file paletteGroups.cxx.
Referenced by TextureImage::assign_groups(), and TxaLine::match_texture().
bool TypedWritable::require_fully_complete | ( | ) | const [virtual, inherited] |
Some objects require all of their nested pointers to have been completed before the objects themselves can be completed.
If this is the case, override this method to return true, and be careful with circular references (which would make the object unreadable from a bam file).
Reimplemented in GeomVertexData, ClipPlaneAttrib, and RenderEffects.
Definition at line 118 of file typedWritable.cxx.
PaletteGroups::size_type PaletteGroups::size | ( | ) | const |
Returns the number of elements in the set.
Definition at line 223 of file paletteGroups.cxx.
Referenced by Palettizer::report_statistics().
void TypedWritable::update_bam_nested | ( | BamWriter * | manager | ) | [virtual, inherited] |
Called by the BamWriter when this object has not itself been modified recently, but it should check its nested objects for updates.
Reimplemented in CFDoCullCommand, and PandaNode.
Definition at line 77 of file typedWritable.cxx.
Fills the indicated datagram up with a binary representation of the current object, in preparation for writing to a Bam file.
Reimplemented from TypedWritable.
Definition at line 339 of file paletteGroups.cxx.
References Datagram::add_uint32(), and BamWriter::write_pointer().
Referenced by TextureImage::write_datagram(), PaletteGroup::write_datagram(), and EggFile::write_datagram().