This is the base class for a family of scene-graph file types that the Loader supports. More...

#include "loaderFileType.h"

Inheritance diagram for LoaderFileType:

Public Member Functions
virtual TypeHandle	force_init_type ()

virtual std::string	get_additional_extensions () const
	Returns a space-separated list of extension, in addition to the one returned by get_extension(), that are recognized by this loader. More...

virtual bool	get_allow_disk_cache (const LoaderOptions &options) const
	Returns true if the loader flags allow retrieving the model from the on- disk bam cache (if it is enabled), false otherwise. More...

virtual bool	get_allow_ram_cache (const LoaderOptions &options) const
	Returns true if the loader flags allow retrieving the model from the in- memory ModelPool cache, false otherwise. More...

virtual std::string	get_extension () const =0

virtual std::string	get_name () const =0

virtual TypeHandle	get_type () const

virtual	PT (PandaNode) load_file(const Filename &path

virtual bool	save_file (const Filename &path, const LoaderOptions &options, PandaNode *node) const

virtual bool	supports_compressed () const
	Returns true if this file type can transparently load compressed files (with a .pz or .gz extension), false otherwise. More...

virtual bool	supports_load () const
	Returns true if the file type can be used to load files, and load_file() is supported. More...

virtual bool	supports_save () const
	Returns true if the file type can be used to save files, and save_file() is supported. More...

Public Member Functions inherited from TypedObject
	TypedObject (const TypedObject &copy)=default

TypedObject *	as_typed_object ()
	Returns the object, upcast (if necessary) to a TypedObject pointer. More...

const TypedObject *	as_typed_object () const
	Returns the object, upcast (if necessary) to a TypedObject pointer. More...

int	get_best_parent_from_Set (const std::set< int > &) const

int	get_type_index () const
	Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More...

bool	is_exact_type (TypeHandle handle) const
	Returns true if the current object is the indicated type exactly. More...

bool	is_of_type (TypeHandle handle) const
	Returns true if the current object is or derives from the indicated type. More...

TypedObject &	operator= (const TypedObject &copy)=default

Static Public Member Functions
static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from TypedObject
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. More...

Public Attributes
virtual const LoaderOptions BamCacheRecord *record	const

virtual const LoaderOptions &	options

Public Attributes inherited from TypedObject
	get_type

Detailed Description

This is the base class for a family of scene-graph file types that the Loader supports.

Each kind of loader that's available should define a corresponding LoaderFileType object and register itself.

Definition at line 33 of file loaderFileType.h.

Member Function Documentation

◆ get_additional_extensions()

std::string LoaderFileType::get_additional_extensions ( ) const

virtual

Returns a space-separated list of extension, in addition to the one returned by get_extension(), that are recognized by this loader.

Reimplemented in LoaderFileTypePandatool, and LoaderFileTypeAssimp.

Definition at line 45 of file loaderFileType.cxx.

Referenced by LoaderFileTypeRegistry::register_type(), and LoaderFileTypeRegistry::write().

◆ get_allow_disk_cache()

bool LoaderFileType::get_allow_disk_cache ( const LoaderOptions & options ) const

virtual

Returns true if the loader flags allow retrieving the model from the on- disk bam cache (if it is enabled), false otherwise.

Definition at line 63 of file loaderFileType.cxx.

◆ get_allow_ram_cache()

bool LoaderFileType::get_allow_ram_cache ( const LoaderOptions & options ) const

virtual

Returns true if the loader flags allow retrieving the model from the in- memory ModelPool cache, false otherwise.

Definition at line 72 of file loaderFileType.cxx.

◆ supports_compressed()

bool LoaderFileType::supports_compressed ( ) const

virtual

Returns true if this file type can transparently load compressed files (with a .pz or .gz extension), false otherwise.

Reimplemented in LoaderFileTypePandatool, LoaderFileTypeAssimp, LoaderFileTypeSrt, LoaderFileTypeStf, LoaderFileTypeEgg, and LoaderFileTypeBam.

Definition at line 54 of file loaderFileType.cxx.

◆ supports_load()

bool LoaderFileType::supports_load ( ) const

virtual

Returns true if the file type can be used to load files, and load_file() is supported.

Returns false if load_file() is unimplemented and will always fail.

Reimplemented in LoaderFileTypePandatool, LoaderFileTypeEgg, and LoaderFileTypeBam.

Definition at line 82 of file loaderFileType.cxx.

◆ supports_save()

bool LoaderFileType::supports_save ( ) const

virtual

Returns true if the file type can be used to save files, and save_file() is supported.

Returns false if save_file() is unimplemented and will always fail.

Reimplemented in LoaderFileTypePandatool, LoaderFileTypeEgg, and LoaderFileTypeBam.

Definition at line 92 of file loaderFileType.cxx.

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

panda/src/pgraph/loaderFileType.h
panda/src/pgraph/loaderFileType.cxx

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

Member Function Documentation

◆ get_additional_extensions()

◆ get_allow_disk_cache()

◆ get_allow_ram_cache()

◆ supports_compressed()

◆ supports_load()

◆ supports_save()