This is a particular collection of textures, within a PaletteGroup, that all share the same TextureProperties. More...

#include "palettePage.h"

Inheritance diagram for PalettePage:

Public Member Functions
	PalettePage (PaletteGroup *group, const TextureProperties &properties)

void	assign (TexturePlacement *placement)
	Adds the indicated texture to the list of textures to consider placing on the page. More...

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. More...

PaletteGroup *	get_group () const
	Returns the group this particular PalettePage belongs to. More...

const TextureProperties &	get_properties () const
	Returns the texture grouping properties that all textures in this page share. More...

virtual TypeHandle	get_type () const

void	optimal_resize ()
	Attempts to resize each PalettteImage down to its smallest possible size. More...

void	place (TexturePlacement *placement)
	Assigns the particular TexturePlacement to a PaletteImage where it fits. More...

void	place_all ()
	Assigns all the textures to their final home in a PaletteImage somewhere. More...

void	reset_images ()
	Throws away all of the current PaletteImages, so that new ones may be created (and the packing made more optimal). More...

void	setup_shadow_images ()
	Ensures that each PaletteImage's _shadow_image has the correct filename and image types, based on what was supplied on the command line and in the .txa file. More...

void	unplace (TexturePlacement *placement)
	Removes the TexturePlacement from wherever it has been placed. More...

void	update_images (bool redo_all)
	Regenerates each PaletteImage on this page that needs it. More...

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. More...

void	write_image_info (std::ostream &out, int indent_level=0) const
	Writes a list of the PaletteImages associated with this page, and all of their textures, to the indicated output stream. More...

Public Member Functions inherited from TypedWritable
	TypedWritable (const TypedWritable &copy)

virtual ReferenceCount *	as_reference_count ()
	Returns the pointer cast to a ReferenceCount pointer, if it is in fact of that type. More...

vector_uchar	encode_to_bam_stream () const
	Converts the TypedWritable object into a single stream of data using a BamWriter, and returns that data as a bytes object. More...

bool	encode_to_bam_stream (vector_uchar &data, BamWriter *writer=nullptr) const
	Converts the TypedWritable object into a single stream of data using a BamWriter, and stores that data in the indicated string. More...

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. More...

virtual TypeHandle	force_init_type ()

UpdateSeq	get_bam_modified () const
	Returns the current bam_modified counter. More...

void	mark_bam_modified ()
	Increments the bam_modified counter, so that this object will be invalidated and retransmitted on any open bam streams. More...

void	operator= (const TypedWritable &copy)

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. More...

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. 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

Public Member Functions inherited from Namable
	Namable (const std::string &initial_name="")

void	clear_name ()
	Resets the Namable's name to empty. More...

const std::string &	get_name () const

bool	has_name () const
	Returns true if the Namable has a nonempty name set, false if the name is empty. More...

void	output (std::ostream &out) const
	Outputs the Namable. More...

void	set_name (const std::string &name)

Static Public Member Functions
static TypeHandle	get_class_type ()

static void	init_type ()

static void	register_with_read_factory ()
	Registers the current object as something that can be read from a Bam file. More...

Static Public Member Functions inherited from TypedWritable
static bool	decode_raw_from_bam_stream (TypedWritable &ptr, ReferenceCount &ref_ptr, vector_uchar data, BamReader *reader=nullptr)
	Reads the bytes created by a previous call to encode_to_bam_stream(), and extracts the single object on those bytes. More...

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...

Static Public Member Functions inherited from Namable
static TypeHandle	get_class_type ()

static void	init_type ()

Additional Inherited Members
Public Attributes inherited from TypedObject
	get_type

Public Attributes inherited from Namable
	get_name

	set_name

Static Public Attributes inherited from TypedWritable
static TypedWritable *const	Null = nullptr

Detailed Description

This is a particular collection of textures, within a PaletteGroup, that all share the same TextureProperties.

The textures on the same page may therefore all be placed on the same set of PaletteImages together.

Definition at line 33 of file palettePage.h.

Member Function Documentation

◆ assign()

void PalettePage::assign ( TexturePlacement * placement )

Adds the indicated texture to the list of textures to consider placing on the page.

Definition at line 71 of file palettePage.cxx.

◆ complete_pointers()

int PalettePage::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 248 of file palettePage.cxx.

◆ get_group()

PaletteGroup * PalettePage::get_group ( ) const

Returns the group this particular PalettePage belongs to.

Definition at line 53 of file palettePage.cxx.

◆ get_properties()

const TextureProperties & PalettePage::get_properties ( ) const

Returns the texture grouping properties that all textures in this page share.

Definition at line 62 of file palettePage.cxx.

◆ optimal_resize()

void PalettePage::optimal_resize ( )

Attempts to resize each PalettteImage down to its smallest possible size.

Definition at line 161 of file palettePage.cxx.

References PaletteImage::optimal_resize().

Referenced by PaletteGroup::optimal_resize().

◆ place()

void PalettePage::place ( TexturePlacement * placement )

Assigns the particular TexturePlacement to a PaletteImage where it fits.

Definition at line 107 of file palettePage.cxx.

Referenced by place_all().

◆ place_all()

void PalettePage::place_all ( )

Assigns all the textures to their final home in a PaletteImage somewhere.

Definition at line 80 of file palettePage.cxx.

References PaletteImage::check_solitary(), and place().

◆ register_with_read_factory()

void PalettePage::register_with_read_factory ( )

static

Registers the current object as something that can be read from a Bam file.

Definition at line 215 of file palettePage.cxx.

References BamReader::get_factory().

Referenced by init_palettizer().

◆ reset_images()

void PalettePage::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 174 of file palettePage.cxx.

References PaletteImage::reset_image().

Referenced by PaletteGroup::reset_images().

◆ setup_shadow_images()

void PalettePage::setup_shadow_images ( )

Ensures that each PaletteImage's _shadow_image has the correct filename and image types, based on what was supplied on the command line and in the .txa file.

Definition at line 191 of file palettePage.cxx.

References PaletteImage::setup_shadow_image().

Referenced by PaletteGroup::setup_shadow_images().