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TexturePosition Class Reference

This represents a particular position of a texture within a PaletteImage. More...

#include <texturePosition.h>

Inheritance diagram for TexturePosition:


Public Member Functions
	TexturePosition ()
	TexturePosition (const TexturePosition &copy)
void	operator= (const TexturePosition &copy)
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.
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 TypeHandle	get_type () const
virtual int	complete_pointers (TypedWritable *p_list, BamReader manager)
virtual void	finalize ()
virtual TypeHandle	force_init_type (void)
int	get_type_index () const
bool	is_of_type (TypeHandle handle) const
bool	is_exact_type (TypeHandle handle) const
Static Public Member Functions
void	register_with_read_factory ()
	Registers the current object as something that can be read from a Bam file.
TypeHandle	get_class_type ()
void	init_type ()
Public Attributes
int	_margin
int	_x
int	_y
int	_x_size
int	_y_size
TexCoordd	_min_uv
TexCoordd	_max_uv
EggTexture::WrapMode	_wrap_u
EggTexture::WrapMode	_wrap_v
Static Public Attributes
TypedWritable *const	Null
Static Protected Member Functions
TypedWritable *	make_TexturePosition (const FactoryParams &params)
	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.
Static Private Attributes
TypeHandle	_type_handle

Detailed Description

This represents a particular position of a texture within a PaletteImage.

There is only one of these per TexturePlacement, but it exists as a separate structure so the TexturePlacement can easily consider repositioning the texture.

Definition at line 46 of file texturePosition.h.

Constructor & Destructor Documentation

TexturePosition::TexturePosition ( )

Definition at line 39 of file texturePosition.cxx.
References _max_uv, _min_uv, _wrap_u, _wrap_v, _y_size, and EggTexture::WM_unspecified.

TexturePosition::TexturePosition ( const TexturePosition & copy )

Definition at line 59 of file texturePosition.cxx.

Member Function Documentation

void TexturePosition::fillin ( DatagramIterator & scan,

BamReader * manager

)

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 174 of file texturePosition.cxx.
Referenced by write_datagram().

TypeHandle TexturePosition::get_class_type ( void ) [inline, static]

Reimplemented from TypedWritable.
Definition at line 74 of file texturePosition.h.

virtual TypeHandle TexturePosition::get_type ( void ) const [inline, virtual]

Reimplemented from TypedWritable.
Definition at line 82 of file texturePosition.h.

void TexturePosition::init_type ( void ) [inline, static]

Reimplemented from TypedWritable.
Definition at line 77 of file texturePosition.h.
References _type_handle.

TypedWritable * TexturePosition::make_TexturePosition ( 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 151 of file texturePosition.cxx.
References _max_uv, _min_uv, _wrap_u, _wrap_v, and _y_size.

void TexturePosition::operator= ( const TexturePosition & copy )

Definition at line 80 of file texturePosition.cxx.
References _wrap_v.

void TexturePosition::register_with_read_factory ( void ) [static]

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

Definition at line 103 of file texturePosition.cxx.
References _margin, _max_uv, _min_uv, _wrap_u, _wrap_v, _x, _x_size, _y, _y_size, Datagram::add_float64(), Datagram::add_int32(), TypedWritable::write_datagram(), and writer().

void TexturePosition::write_datagram ( BamWriter * writer,

Datagram & datagram

) [virtual]

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 121 of file texturePosition.cxx.
References fillin(), params, and parse_params().

Member Data Documentation

int TexturePosition::_margin

Definition at line 52 of file texturePosition.h.
Referenced by TexturePlacement::get_placed_y_size(), and register_with_read_factory().

TexCoordd TexturePosition::_max_uv

Definition at line 57 of file texturePosition.h.
Referenced by TexturePlacement::get_placed_y_size(), make_TexturePosition(), register_with_read_factory(), and TexturePosition().

TexCoordd TexturePosition::_min_uv

Definition at line 56 of file texturePosition.h.
Referenced by TexturePlacement::get_placed_y_size(), make_TexturePosition(), register_with_read_factory(), and TexturePosition().

TypeHandle TexturePosition::_type_handle [static, private]

Reimplemented from TypedWritable.
Definition at line 29 of file texturePosition.cxx.
Referenced by init_type().