Panda3D
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This is the particular reference of a texture filename by an egg file. More...
#include "textureReference.h"
Public Member Functions | |
void | apply_properties_to_source () |
Applies the texture properties as read from the egg file to the source image's properties. | |
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. | |
void | clear_placement () |
Removes any reference to a TexturePlacement. | |
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 | from_egg (EggFile *egg_file, EggData *data, EggTexture *egg_tex) |
Sets up the TextureReference using information extracted from an egg file. | |
void | from_egg_quick (const TextureReference &other) |
Sets up the pointers within the TextureReference to the same egg file pointers indicated by the other TextureReference object, without changing any of the other internal data stored here regarding the egg structures. | |
UpdateSeq | get_bam_modified () const |
Returns the current bam_modified counter. | |
int | get_best_parent_from_Set (const std::set< int > &) const |
EggFile * | get_egg_file () const |
Returns the EggFile that references this texture. | |
const TexCoordd & | get_max_uv () const |
Returns the maximum UV coordinate in use for the texture by this reference. | |
const TexCoordd & | get_min_uv () const |
Returns the minimum UV coordinate in use for the texture by this reference. | |
TexturePlacement * | get_placement () const |
Returns the particular TexturePlacement that is appropriate for this egg file. | |
SourceTextureImage * | get_source () const |
Returns the SourceTextureImage that this object refers to. | |
TextureImage * | get_texture () const |
Returns the TextureImage that this object refers to. | |
const string & | get_tref_name () const |
Returns the name of the EggTexture entry that references this texture. | |
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. | |
EggTexture::WrapMode | get_wrap_u () const |
Returns the specification for the wrapping in the U direction. | |
EggTexture::WrapMode | get_wrap_v () const |
Returns the specification for the wrapping in the V direction. | |
bool | has_uvs () const |
Returns true if this TextureReference actually uses the texture on geometry, with UV's and everything, or false otherwise. | |
bool | is_equivalent (const TextureReference &other) const |
Returns true if all essential properties of this TextureReference are the same as that of the other, or false if any of them differ. | |
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 | mark_bam_modified () |
Increments the bam_modified counter, so that this object will be invalidated and retransmitted on any open bam streams. | |
void | mark_egg_stale () |
Marks the egg file that shares this reference as stale. | |
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 * | operator new[] (size_t size, void *ptr) |
bool | operator< (const TextureReference &other) const |
Defines an ordering of TextureReference pointers in alphabetical order by their tref name. | |
void | output (ostream &out) const |
void | rebind_egg_data (EggData *data, EggTexture *egg_tex) |
After an EggData has previously been released via release_egg_data(), this can be called to indicate that the egg file has been reloaded and we should assign the indicated pointers. | |
void | release_egg_data () |
Called to indicate that the EggData previously passed to from_egg() is about to be deallocated, and all of its pointers should be cleared. | |
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 | set_placement (TexturePlacement *placement) |
Sets the particular TexturePlacement that is appropriate for this egg file. | |
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 | update_egg () |
Updates the egg file with all the relevant information to reference the texture in its new home, wherever that might be. | |
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 |
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_TextureReference (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. |
This is the particular reference of a texture filename by an egg file.
It also includes information about the way in which the egg file uses the texture; e.g. does it repeat.
Definition at line 43 of file textureReference.h.
void TextureReference::apply_properties_to_source | ( | ) |
Applies the texture properties as read from the egg file to the source image's properties.
This updates the source image with the now-known properties indicated with in the tref block of the egg file.
Definition at line 518 of file textureReference.cxx.
References ImageFile::update_properties().
Referenced by EggFile::apply_properties_to_source().
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.
void TextureReference::clear_placement | ( | ) |
Removes any reference to a TexturePlacement.
Definition at line 375 of file textureReference.cxx.
References set_placement().
int TextureReference::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 940 of file textureReference.cxx.
References TextureProperties::complete_pointers().
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 TextureReference::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 990 of file textureReference.cxx.
References TextureProperties::fillin(), DatagramIterator::get_bool(), DatagramIterator::get_float64(), DatagramIterator::get_int32(), DatagramIterator::get_string(), LMatrix3d::read_datagram(), and BamReader::read_pointer().
Referenced by make_TextureReference().
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().
void TextureReference::from_egg | ( | EggFile * | egg_file, |
EggData * | data, | ||
EggTexture * | egg_tex | ||
) |
Sets up the TextureReference using information extracted from an egg file.
Definition at line 79 of file textureReference.cxx.
References EggTexture::determine_wrap_u(), EggTexture::determine_wrap_v(), EggTexture::get_alpha_file_channel(), EggTexture::get_alpha_filename(), EggRenderMode::get_alpha_mode(), EggTexture::get_anisotropic_degree(), Filename::get_basename_wo_extension(), EggFilenameNode::get_filename(), ImageFile::get_num_channels(), SourceTextureImage::get_size(), TextureImage::get_source(), Palettizer::get_texture(), EggTransform::get_transform2d(), EggTexture::has_alpha_channel(), EggTexture::has_alpha_filename(), EggTransform::has_transform2d(), LMatrix3d::ident_mat(), LMatrix3d::invert_from(), and ImageFile::update_properties().
Referenced by EggFile::scan_textures().
void TextureReference::from_egg_quick | ( | const TextureReference & | other | ) |
Sets up the pointers within the TextureReference to the same egg file pointers indicated by the other TextureReference object, without changing any of the other internal data stored here regarding the egg structures.
This is intended for use when we have already shown that the two TextureReferences describe equivalent data.
Definition at line 157 of file textureReference.cxx.
Referenced by EggFile::scan_textures().
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().
EggFile * TextureReference::get_egg_file | ( | ) | const |
Returns the EggFile that references this texture.
Definition at line 198 of file textureReference.cxx.
const TexCoordd & TextureReference::get_max_uv | ( | ) | const |
Returns the maximum UV coordinate in use for the texture by this reference.
Definition at line 278 of file textureReference.cxx.
Referenced by TexturePlacement::determine_size().
const TexCoordd & TextureReference::get_min_uv | ( | ) | const |
Returns the minimum UV coordinate in use for the texture by this reference.
Definition at line 266 of file textureReference.cxx.
Referenced by TexturePlacement::determine_size().
TexturePlacement * TextureReference::get_placement | ( | ) | const |
Returns the particular TexturePlacement that is appropriate for this egg file.
This will not be filled in until EggFile::choose_placements() has been called.
Definition at line 388 of file textureReference.cxx.
Referenced by EggFile::choose_placements(), and EggFile::remove_egg().
SourceTextureImage * TextureReference::get_source | ( | ) | const |
Returns the SourceTextureImage that this object refers to.
Definition at line 209 of file textureReference.cxx.
Referenced by EggFile::build_cross_links().
TextureImage * TextureReference::get_texture | ( | ) | const |
Returns the TextureImage that this object refers to.
Definition at line 219 of file textureReference.cxx.
References SourceTextureImage::get_texture().
Referenced by EggFile::build_cross_links(), EggFile::choose_placements(), and update_egg().
const string & TextureReference::get_tref_name | ( | ) | const |
Returns the name of the EggTexture entry that references this texture.
Definition at line 231 of file textureReference.cxx.
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().
EggTexture::WrapMode TextureReference::get_wrap_u | ( | ) | const |
Returns the specification for the wrapping in the U direction.
Definition at line 290 of file textureReference.cxx.
Referenced by TexturePlacement::determine_size().
EggTexture::WrapMode TextureReference::get_wrap_v | ( | ) | const |
Returns the specification for the wrapping in the V direction.
Definition at line 301 of file textureReference.cxx.
Referenced by TexturePlacement::determine_size().
bool TextureReference::has_uvs | ( | ) | const |
Returns true if this TextureReference actually uses the texture on geometry, with UV's and everything, or false otherwise.
Strictly speaking, this should always return true.
Definition at line 255 of file textureReference.cxx.
Referenced by TexturePlacement::determine_size(), and EggFile::scan_textures().
static void TextureReference::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 127 of file textureReference.h.
bool TextureReference::is_equivalent | ( | const TextureReference & | other | ) | const |
Returns true if all essential properties of this TextureReference are the same as that of the other, or false if any of them differ.
This is useful when reading a new egg file and comparing its references to its previously-defined references.
Definition at line 315 of file textureReference.cxx.
References LMatrix3d::almost_equal(), LVecBase2d::almost_equal(), and TextureProperties::egg_properties_match().
Referenced by EggFile::scan_textures().
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().
TypedWritable * TextureReference::make_TextureReference | ( | 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 972 of file textureReference.cxx.
References fillin().
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 TextureReference::mark_egg_stale | ( | ) |
Marks the egg file that shares this reference as stale.
Definition at line 399 of file textureReference.cxx.
References EggFile::mark_stale().
Referenced by TexturePlacement::add_egg(), TexturePlacement::mark_eggs_stale(), and TexturePlacement::remove_egg().
bool TextureReference::operator< | ( | const TextureReference & | other | ) | const |
Defines an ordering of TextureReference pointers in alphabetical order by their tref name.
Definition at line 242 of file textureReference.cxx.
void TextureReference::rebind_egg_data | ( | EggData * | data, |
EggTexture * | egg_tex | ||
) |
After an EggData has previously been released via release_egg_data(), this can be called to indicate that the egg file has been reloaded and we should assign the indicated pointers.
Definition at line 186 of file textureReference.cxx.
void TextureReference::register_with_read_factory | ( | ) | [static] |
Registers the current object as something that can be read from a Bam file.
Definition at line 891 of file textureReference.cxx.
References BamReader::get_factory(), and make_TextureReference().
void TextureReference::release_egg_data | ( | ) |
Called to indicate that the EggData previously passed to from_egg() is about to be deallocated, and all of its pointers should be cleared.
Definition at line 172 of file textureReference.cxx.
Referenced by EggFile::release_egg_data().
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 TextureReference::set_placement | ( | TexturePlacement * | placement | ) |
Sets the particular TexturePlacement that is appropriate for this egg file.
This is called by EggFile::choose_placements().
Definition at line 355 of file textureReference.cxx.
References TexturePlacement::add_egg(), and TexturePlacement::remove_egg().
Referenced by EggFile::choose_placements(), and clear_placement().
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.
void TextureReference::update_egg | ( | ) |
Updates the egg file with all the relevant information to reference the texture in its new home, wherever that might be.
Definition at line 413 of file textureReference.cxx.
References TexturePlacement::compute_tex_matrix(), TextureImage::get_alpha_mode(), Filename::get_basename(), TexturePlacement::get_dest(), EggFilenameNode::get_filename(), TexturePlacement::get_image(), ImageFile::get_num_channels(), TexturePlacement::get_omit_reason(), get_texture(), TextureImage::get_txa_wrap_u(), TextureImage::get_txa_wrap_v(), EggTexture::has_alpha_channel(), ImageFile::has_num_channels(), EggRenderMode::set_alpha_mode(), EggTransform::set_transform2d(), and ImageFile::update_egg_tex().
Referenced by EggFile::update_egg().
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 904 of file textureReference.cxx.
References Datagram::add_bool(), Datagram::add_float64(), Datagram::add_int32(), Datagram::add_string(), TextureProperties::write_datagram(), LMatrix3d::write_datagram(), and BamWriter::write_pointer().