Panda3D
|
This is the main engine behind egg-palettize. More...
#include "palettizer.h"
Public Types | |
enum | RemapUV { RU_never, RU_group, RU_poly, RU_invalid } |
Public Member Functions | |
void | add_command_line_egg (EggFile *egg_file) |
Adds the indicated EggFile to the list of eggs that are considered to have been read on the command line. | |
void | all_params_set () |
Called after all command line parameters have been set up, this is a hook to do whatever initialization is necessary. | |
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. | |
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. | |
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. | |
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 () |
void | generate_images (bool redo_all) |
Actually generates the appropriate palette and unplaced texture images into the map directories. | |
UpdateSeq | get_bam_modified () const |
Returns the current bam_modified counter. | |
int | get_best_parent_from_Set (const std::set< int > &) const |
PaletteGroup * | get_default_group () |
Returns the default group to which an egg file should be assigned if it is not mentioned in the .txa file. | |
EggFile * | get_egg_file (const string &name) |
Returns the EggFile with the given name. | |
bool | get_noabs () const |
Returns the current setting of the noabs flag. | |
PaletteGroup * | get_palette_group (const string &name) |
Returns the PaletteGroup with the given name. | |
TextureImage * | get_texture (const string &name) |
Returns the TextureImage with the given name. | |
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. | |
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. | |
bool | is_valid () const |
Returns true if the palette information file was read correctly, or false if there was some error and the palettization can't continue. | |
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 *ptr) |
void | operator delete[] (void *, void *) |
void * | operator new (size_t size) |
void * | operator new (size_t size, void *ptr) |
void * | operator new[] (size_t size, void *ptr) |
void * | operator new[] (size_t size) |
void | optimal_resize () |
Attempts to resize each PalettteImage down to its smallest possible size. | |
void | process_all (bool force_texture_read, const Filename &state_filename) |
Reprocesses all textures known. | |
void | process_command_line_eggs (bool force_texture_read, const Filename &state_filename) |
Processes all the textures named in the _command_line_eggs, placing them on the appropriate palettes or whatever needs to be done with them. | |
bool | read_stale_eggs (bool redo_all) |
Reads in any egg file that is known to be stale, even if it was not listed on the command line, so that it may be updated and written out when write_eggs() is called. | |
void | read_txa_file (istream &txa_file, const string &txa_filename) |
Reads in the .txa file and keeps it ready for matching textures and egg files. | |
bool | remove_egg_file (const string &name) |
Removes the named egg file from the database, if it exists. | |
void | report_pi () const |
Output a verbose description of all the palettization information to standard output, for the user's perusal. | |
void | report_statistics () const |
Output a report of the palettization effectiveness, texture memory utilization, and so on. | |
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. | |
void | reset_images () |
Throws away all of the current PaletteImages, so that new ones may be created (and the packing made more optimal). | |
void | set_noabs (bool noabs) |
Changes the current setting of the noabs flag. | |
PaletteGroup * | test_palette_group (const string &name) const |
Returns the PaletteGroup with the given name. | |
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. | |
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. | |
bool | write_eggs () |
Adjusts the egg files to reference the newly generated textures, and writes them out. | |
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 RemapUV | string_remap (const string &str) |
Returns the RemapUV code corresponding to the indicated string, or RU_invalid if the string is invalid. | |
Public Attributes | |
bool | _aggressively_clean_mapdir |
PNMFileType * | _alpha_type |
Colord | _background |
PNMFileType * | _color_type |
double | _coverage_threshold |
EggRenderMode::AlphaMode | _cutout_mode |
double | _cutout_ratio |
string | _default_groupdir |
string | _default_groupname |
bool | _force_power_2 |
string | _generated_image_pattern |
bool | _is_valid |
string | _map_dirname |
int | _margin |
bool | _noabs |
bool | _omit_everything |
bool | _omit_solitary |
int | _pal_x_size |
int | _pal_y_size |
Filename | _rel_dirname |
RemapUV | _remap_char_uv |
RemapUV | _remap_uv |
double | _round_fuzz |
double | _round_unit |
bool | _round_uvs |
PNMFileType * | _shadow_alpha_type |
PNMFileType * | _shadow_color_type |
Filename | _shadow_dirname |
TxaFile | _txa_file |
Static Public Attributes | |
static int | _min_pi_version = 8 |
static int | _pi_version = 20 |
static int | _read_pi_version = 0 |
static TypedWritable *const | Null = (TypedWritable*)0L |
Protected Member Functions | |
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(). | |
Static Protected Member Functions | |
static TypedWritable * | make_Palettizer (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. | |
Friends | |
class | TxaLine |
This is the main engine behind egg-palettize.
It contains all of the program parameters, from the command line or saved from a previous session, and serves as the driving force in the actual palettizing process.
Definition at line 43 of file palettizer.h.
void Palettizer::add_command_line_egg | ( | EggFile * | egg_file | ) |
Adds the indicated EggFile to the list of eggs that are considered to have been read on the command line.
These will be processed by process_command_line_eggs().
Definition at line 836 of file palettizer.cxx.
void Palettizer::all_params_set | ( | ) |
Called after all command line parameters have been set up, this is a hook to do whatever initialization is necessary.
Definition at line 423 of file palettizer.cxx.
References PaletteGroup::setup_shadow_images().
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.
int Palettizer::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 1066 of file palettizer.cxx.
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().
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().
void Palettizer::fillin | ( | DatagramIterator & | scan, |
BamReader * | manager | ||
) | [protected, 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 1209 of file palettizer.cxx.
References FilenameUnifier::get_bam_filename(), DatagramIterator::get_bool(), DatagramIterator::get_float64(), DatagramIterator::get_int32(), DatagramIterator::get_string(), DatagramIterator::get_uint8(), BamReader::read_pointer(), BamReader::read_pointers(), and FilenameUnifier::set_rel_dirname().
Referenced by make_Palettizer().
void Palettizer::finalize | ( | BamReader * | manager | ) | [virtual] |
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 from TypedWritable.
Definition at line 1129 of file palettizer.cxx.
References TextureImage::is_used().
void Palettizer::generate_images | ( | bool | redo_all | ) |
Actually generates the appropriate palette and unplaced texture images into the map directories.
If redo_all is true, this forces a regeneration of each image file.
Definition at line 669 of file palettizer.cxx.
References TextureImage::copy_unplaced(), and PaletteGroup::update_images().
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().
PaletteGroup * Palettizer::get_default_group | ( | ) |
Returns the default group to which an egg file should be assigned if it is not mentioned in the .txa file.
Definition at line 884 of file palettizer.cxx.
References get_palette_group(), PaletteGroup::has_dirname(), and PaletteGroup::set_dirname().
Referenced by EggFile::from_command_line().
EggFile * Palettizer::get_egg_file | ( | const string & | name | ) |
Returns the EggFile with the given name.
If there is no EggFile with the indicated name, creates one. This is the key name used to sort the egg files, which is typically the basename of the filename.
Definition at line 795 of file palettizer.cxx.
bool Palettizer::get_noabs | ( | ) | const |
Returns the current setting of the noabs flag.
See set_noabs().
Definition at line 144 of file palettizer.cxx.
PaletteGroup * Palettizer::get_palette_group | ( | const string & | name | ) |
Returns the PaletteGroup with the given name.
If there is no PaletteGroup with the indicated name, creates one.
Definition at line 848 of file palettizer.cxx.
Referenced by get_default_group().
TextureImage * Palettizer::get_texture | ( | const string & | name | ) |
Returns the TextureImage with the given name.
If there is no TextureImage with the indicated name, creates one. This is the key name used to sort the textures, which is typically the basename of the primary filename.
Definition at line 902 of file palettizer.cxx.
Referenced by TextureReference::from_egg(), and PaletteGroup::prepare().
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 Palettizer::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 173 of file palettizer.h.
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().
bool Palettizer::is_valid | ( | ) | const |
Returns true if the palette information file was read correctly, or false if there was some error and the palettization can't continue.
Definition at line 175 of file palettizer.cxx.
TypedWritable * Palettizer::make_Palettizer | ( | 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 1189 of file palettizer.cxx.
References fillin(), and BamReader::register_finalize().
Referenced by register_with_read_factory().
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 Palettizer::optimal_resize | ( | ) |
Attempts to resize each PalettteImage down to its smallest possible size.
Definition at line 636 of file palettizer.cxx.
References PaletteGroup::optimal_resize().
void Palettizer::process_all | ( | bool | force_texture_read, |
const Filename & | state_filename | ||
) |
Reprocesses all textures known.
If force_texture_read is true, it forces each texture image file to be read (and thus legitimately checked for grayscaleness etc.) before placing.
Definition at line 539 of file palettizer.cxx.
References TextureImage::assign_groups(), TextureImage::clear_source_basic_properties(), TextureImage::determine_placement_size(), EggFile::get_textures(), TextureImage::is_newer_than(), TextureImage::mark_texture_named(), TxaFile::match_egg(), TxaFile::match_texture(), PaletteGroup::place_all(), TextureImage::post_txa_file(), EggFile::post_txa_file(), TextureImage::pre_txa_file(), EggFile::pre_txa_file(), TextureImage::read_source_image(), TextureImage::release_source_image(), EggFile::scan_textures(), and PaletteGroup::update_unknown_textures().
void Palettizer::process_command_line_eggs | ( | bool | force_texture_read, |
const Filename & | state_filename | ||
) |
Processes all the textures named in the _command_line_eggs, placing them on the appropriate palettes or whatever needs to be done with them.
If force_texture_read is true, it forces each texture image file to be read (and thus legitimately checked for grayscaleness etc.) before placing.
Definition at line 444 of file palettizer.cxx.
References TextureImage::assign_groups(), TextureImage::determine_placement_size(), EggFile::get_textures(), TextureImage::is_newer_than(), TextureImage::mark_texture_named(), TxaFile::match_egg(), TxaFile::match_texture(), PaletteGroup::place_all(), TextureImage::post_txa_file(), EggFile::post_txa_file(), TextureImage::pre_txa_file(), EggFile::pre_txa_file(), TextureImage::read_header(), TextureImage::read_source_image(), EggFile::scan_textures(), and PaletteGroup::update_unknown_textures().
bool Palettizer::read_stale_eggs | ( | bool | redo_all | ) |
Reads in any egg file that is known to be stale, even if it was not listed on the command line, so that it may be updated and written out when write_eggs() is called.
If redo_all is true, this even reads egg files that were not flagged as stale.
Returns true if successful, or false if there was some error.
Definition at line 696 of file palettizer.cxx.
References EggFile::choose_placements(), EggFile::get_source_filename(), EggFile::had_data(), EggFile::is_stale(), FilenameUnifier::make_user_filename(), EggFile::read_egg(), EggFile::release_egg_data(), EggFile::remove_egg(), EggFile::scan_textures(), and Filename::unlink().
void Palettizer::read_txa_file | ( | istream & | txa_file, |
const string & | txa_filename | ||
) |
Reads in the .txa file and keeps it ready for matching textures and egg files.
Definition at line 367 of file palettizer.cxx.
References PaletteGroup::clear_depends(), TxaFile::read(), PaletteGroup::reset_dependency_level(), PaletteGroup::set_dependency_level(), PaletteGroup::set_dependency_order(), and PaletteGroup::set_dirname().
void Palettizer::register_with_read_factory | ( | ) | [static] |
Registers the current object as something that can be read from a Bam file.
Definition at line 988 of file palettizer.cxx.
References BamReader::get_factory(), and make_Palettizer().
bool Palettizer::remove_egg_file | ( | const string & | name | ) |
Removes the named egg file from the database, if it exists.
Returns true if the egg file was found, false if it was not.
Definition at line 815 of file palettizer.cxx.
References EggFile::remove_egg().
void Palettizer::report_pi | ( | ) | const |
Output a verbose description of all the palettization information to standard output, for the user's perusal.
Definition at line 187 of file palettizer.cxx.
References PaletteGroup::get_groups(), PNMFileType::get_suggested_extension(), EggFile::is_surprise(), TextureImage::is_surprise(), TextureImage::is_used(), FilenameUnifier::make_user_filename(), EggFile::write_description(), PaletteGroup::write_image_info(), TextureImage::write_scale_info(), TextureImage::write_source_pathnames(), and EggFile::write_texture_refs().
void Palettizer::report_statistics | ( | ) | const |
Output a report of the palettization effectiveness, texture memory utilization, and so on.
Definition at line 309 of file palettizer.cxx.
References PaletteGroup::get_complete_placements(), PaletteGroup::get_groups(), PaletteGroup::get_placements(), PaletteGroups::make_complete(), and PaletteGroups::size().
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.
void Palettizer::reset_images | ( | ) |
Throws away all of the current PaletteImages, so that new ones may be created (and the packing made more optimal).
Definition at line 652 of file palettizer.cxx.
References PaletteGroup::reset_images().
void Palettizer::set_noabs | ( | bool | noabs | ) |
Changes the current setting of the noabs flag.
If this flag is true, then it is an error to process an egg file that contains absolute pathname references. This flag is intended to help detect egg files that are incorrectly built within a model tree (which should use entirely relative pathnames).
This flag must be set before any egg files are processed.
Definition at line 163 of file palettizer.cxx.
Palettizer::RemapUV Palettizer::string_remap | ( | const string & | str | ) | [static] |
Returns the RemapUV code corresponding to the indicated string, or RU_invalid if the string is invalid.
Definition at line 945 of file palettizer.cxx.
PaletteGroup * Palettizer::test_palette_group | ( | const string & | name | ) | const |
Returns the PaletteGroup with the given name.
If there is no PaletteGroup with the indicated name, returns NULL.
Definition at line 868 of file palettizer.cxx.
Referenced by TxaLine::parse().
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 1001 of file palettizer.cxx.
References Datagram::add_bool(), Datagram::add_float64(), Datagram::add_int32(), Datagram::add_string(), Datagram::add_uint8(), FilenameUnifier::make_bam_filename(), and BamWriter::write_pointer().
bool Palettizer::write_eggs | ( | ) |
Adjusts the egg files to reference the newly generated textures, and writes them out.
Returns true if successful, or false if there was some error.
Definition at line 757 of file palettizer.cxx.
References EggFile::had_data(), EggFile::has_data(), EggFile::read_egg(), EggFile::release_egg_data(), EggFile::update_egg(), and EggFile::write_egg().