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TextureReference Class Reference

#include <textureReference.h>

Inheritance diagram for TextureReference:

List of all members.

Public Member Functions
	TextureReference ()
	~TextureReference ()
void	from_egg (EggFile *egg_file, EggData *data, EggTexture *egg_tex)
EggFile *	get_egg_file () const
SourceTextureImage *	get_source () const
TextureImage *	get_texture () const
bool	has_uvs () const
const TexCoordd &	get_min_uv () const
const TexCoordd &	get_max_uv () const
EggTexture::WrapMode	get_wrap_u () const
EggTexture::WrapMode	get_wrap_v () const
void	set_placement (TexturePlacement *placement)
void	clear_placement ()
TexturePlacement *	get_placement () const
void	mark_egg_stale ()
void	update_egg ()
void	apply_properties_to_source ()
void	output (ostream &out) const
void	write (ostream &out, int indent_level=0) const
virtual void	write_datagram (BamWriter *writer, Datagram &datagram)
virtual int	complete_pointers (TypedWritable **p_list, BamReader *manager)
virtual TypeHandle	get_type () const
Static Public Member Functions
void	register_with_read_factory ()
TypeHandle	get_class_type ()
void	init_type ()
Protected Member Functions
void	fillin (DatagramIterator &scan, BamReader *manager)
Static Protected Member Functions
TypedWritable *	make_TextureReference (const FactoryParams &params)
Private Member Functions
void	get_uv_range (EggGroupNode *group, Palettizer::RemapUV remap)
void	update_uv_range (EggGroupNode *group, Palettizer::RemapUV remap)
bool	get_geom_uvs (EggPrimitive *geom, TexCoordd &geom_min_uv, TexCoordd &geom_max_uv)
void	translate_geom_uvs (EggPrimitive *geom, const TexCoordd &trans) const
Static Private Member Functions
void	collect_uv (bool &any_uvs, TexCoordd &min_uv, TexCoordd &max_uv, const TexCoordd &got_min_uv, const TexCoordd &got_max_uv)
LVector2d	translate_uv (const TexCoordd &min_uv, const TexCoordd &max_uv)
Private Attributes
EggFile *	_egg_file
EggTexture *	_egg_tex
EggData *	_egg_data
LMatrix3d	_tex_mat
LMatrix3d	_inv_tex_mat
SourceTextureImage *	_source_texture
TexturePlacement *	_placement
bool	_uses_alpha
bool	_any_uvs
TexCoordd	_min_uv
TexCoordd	_max_uv
EggTexture::WrapMode	_wrap_u
EggTexture::WrapMode	_wrap_v
TextureProperties	_properties
Static Private Attributes
TypeHandle	_type_handle

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Constructor & Destructor Documentation

TextureReference::TextureReference (   )

Definition at line 51 of file textureReference.cxx. References _any_uvs, _egg_file, _egg_tex, _inv_tex_mat, _max_uv, _min_uv, _placement, _source_texture, _tex_mat, _uses_alpha, _wrap_u, _wrap_v, NULL, and EggTexture::WM_unspecified.

TextureReference::~TextureReference (   )

Definition at line 72 of file textureReference.cxx. References clear_placement().

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Member Function Documentation

void TextureReference::apply_properties_to_source (   )

Definition at line 381 of file textureReference.cxx. References _properties, _source_texture, nassertv, NULL, and ImageFile::update_properties(). Referenced by EggFile::apply_properties_to_source().

void TextureReference::clear_placement (   )

Definition at line 256 of file textureReference.cxx. References NULL, and set_placement(). Referenced by TexturePlacement::~TexturePlacement(), and ~TextureReference().

void TextureReference::collect_uv (  bool &  any_uvs, TexCoordd &  min_uv, TexCoordd &  max_uv, const TexCoordd &  got_min_uv, const TexCoordd &  got_max_uv )  [static, private]

Definition at line 682 of file textureReference.cxx. Referenced by get_geom_uvs(), get_uv_range(), and update_uv_range().

int TextureReference::complete_pointers (  TypedWritable **  p_list, BamReader *  manager )  [virtual]

Reimplemented from TypedWritable. Definition at line 764 of file textureReference.cxx. References _egg_file, _placement, _properties, _source_texture, TextureProperties::complete_pointers(), TypedWritable::complete_pointers(), DCAST_INTO_R, and NULL.

void TextureReference::fillin (  DatagramIterator &  scan, BamReader *  manager )  [protected]

Reimplemented from TypedWritable. Definition at line 814 of file textureReference.cxx. References _any_uvs, _inv_tex_mat, _max_uv, _min_uv, _properties, _tex_mat, _uses_alpha, _wrap_u, _wrap_v, TextureProperties::fillin(), TypedWritable::fillin(), DatagramIterator::get_bool(), DatagramIterator::get_float64(), DatagramIterator::get_int32(), and BamReader::read_pointer(). Referenced by make_TextureReference().

void TextureReference::from_egg (  EggFile *  egg_file, EggData *  data, EggTexture *  egg_tex )

Definition at line 83 of file textureReference.cxx. References TextureProperties::_anisotropic_degree, _egg_data, _egg_file, _egg_tex, TextureProperties::_format, _inv_tex_mat, TextureProperties::_magfilter, TextureProperties::_minfilter, _properties, Palettizer::_remap_uv, _source_texture, _tex_mat, _uses_alpha, _wrap_u, _wrap_v, EggRenderMode::AlphaMode, EggRenderMode::AM_off, EggRenderMode::AM_unspecified, data, 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(), EggTexture::get_format(), EggTexture::get_magfilter(), EggTexture::get_minfilter(), ImageFile::get_num_channels(), SourceTextureImage::get_size(), Palettizer::get_texture(), EggTexture::get_transform(), get_uv_range(), EggTexture::has_alpha_channel(), EggTexture::has_alpha_filename(), EggTexture::has_transform(), pal, texture, and ImageFile::update_properties().

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

Reimplemented from TypedObject. Definition at line 117 of file textureReference.h. References _type_handle. Referenced by get_type(), and register_with_read_factory().

EggFile * TextureReference::get_egg_file (   )  const

Definition at line 143 of file textureReference.cxx. References _egg_file.

bool TextureReference::get_geom_uvs (  EggPrimitive *  geom, TexCoordd &  geom_min_uv, TexCoordd &  geom_max_uv )  [private]

Definition at line 634 of file textureReference.cxx. References _tex_mat, EggPrimitive::begin(), collect_uv(), EggPrimitive::end(), EggAttributes::get_uv(), EggAttributes::has_uv(), EggPrimitive::iterator, and TexCoordd. Referenced by get_uv_range(), and update_uv_range().

const TexCoordd & TextureReference::get_max_uv (   )  const

Definition at line 201 of file textureReference.cxx. References _any_uvs, _max_uv, and nassertr. Referenced by TexturePlacement::determine_size().

const TexCoordd & TextureReference::get_min_uv (   )  const

Definition at line 189 of file textureReference.cxx. References _any_uvs, _min_uv, and nassertr. Referenced by TexturePlacement::determine_size().

TexturePlacement * TextureReference::get_placement (   )  const

Definition at line 269 of file textureReference.cxx. References _placement. Referenced by EggFile::choose_placements(), EggFile::remove_egg(), and TexturePlacement::~TexturePlacement().

SourceTextureImage * TextureReference::get_source (   )  const

Definition at line 154 of file textureReference.cxx. References _source_texture. Referenced by EggFile::build_cross_links().

TextureImage * TextureReference::get_texture (   )  const

Definition at line 164 of file textureReference.cxx. References _source_texture, SourceTextureImage::get_texture(), nassertr, and NULL. Referenced by EggFile::build_cross_links(), EggFile::choose_placements(), update_egg(), and write().

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

Reimplemented from TypedWritable. Definition at line 125 of file textureReference.h. References get_class_type().

void TextureReference::get_uv_range (  EggGroupNode *  group, Palettizer::RemapUV  remap )  [private]

Definition at line 471 of file textureReference.cxx. References _any_uvs, _egg_tex, _max_uv, _min_uv, Palettizer::_remap_char_uv, _tex_mat, EggGroupNode::begin(), collect_uv(), DCAST, DCAST_INTO_V, EggGroup::DT_none, EggGroupNode::end(), EggGroupNode::get_class_type(), EggPrimitive::get_class_type(), EggNurbsSurface::get_class_type(), EggGroup::get_class_type(), EggGroup::get_dart_type(), get_geom_uvs(), EggPrimitive::get_texture(), EggPrimitive::has_texture(), TypedObject::is_of_type(), EggGroupNode::iterator, pal, Palettizer::RU_group, Palettizer::RU_poly, TexCoordd, and translate_uv(). Referenced by from_egg().

EggTexture::WrapMode TextureReference::get_wrap_u (   )  const

Definition at line 213 of file textureReference.cxx. References _wrap_u. Referenced by TexturePlacement::determine_size().

EggTexture::WrapMode TextureReference::get_wrap_v (   )  const

Definition at line 224 of file textureReference.cxx. References _wrap_v. Referenced by TexturePlacement::determine_size().

bool TextureReference::has_uvs (   )  const

Definition at line 178 of file textureReference.cxx. References _any_uvs. Referenced by TexturePlacement::determine_size().

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

Reimplemented from TypedWritable. Definition at line 120 of file textureReference.h. References _type_handle, TypedObject::get_class_type(), TypedWritable::init_type(), and register_type(). Referenced by ConfigureFn().

TypedWritable * TextureReference::make_TextureReference (  const FactoryParams &  params  )  [static, protected]

Definition at line 796 of file textureReference.cxx. References fillin(), params, and parse_params(). Referenced by register_with_read_factory().

void TextureReference::mark_egg_stale (   )

Definition at line 280 of file textureReference.cxx. References _egg_file, EggFile::mark_stale(), and NULL. Referenced by TexturePlacement::add_egg(), TexturePlacement::mark_eggs_stale(), and TexturePlacement::remove_egg().

void TextureReference::output (  ostream &  out  )  const

Definition at line 392 of file textureReference.cxx. References _source_texture.

void TextureReference::register_with_read_factory (   )  [static]

Definition at line 717 of file textureReference.cxx. References get_class_type(), BamReader::get_factory(), and make_TextureReference(). Referenced by ConfigureFn().

void TextureReference::set_placement (  TexturePlacement *  placement  )

Definition at line 236 of file textureReference.cxx. References _placement, TexturePlacement::add_egg(), NULL, and TexturePlacement::remove_egg(). Referenced by EggFile::choose_placements(), and clear_placement().

void TextureReference::translate_geom_uvs (  EggPrimitive *  geom, const TexCoordd &  trans )  const [private]

Definition at line 657 of file textureReference.cxx. References EggPrimitive::begin(), EggVertex::copy_grefs_from(), EggVertexPool::create_unique_vertex(), EggPrimitive::end(), EggVertex::get_pool(), EggAttributes::get_uv(), EggVertex::gref_size(), EggAttributes::has_uv(), EggPrimitive::iterator, EggPrimitive::replace(), and EggAttributes::set_uv(). Referenced by update_uv_range().

LVector2d TextureReference::translate_uv (  const TexCoordd &  min_uv, const TexCoordd &  max_uv )  [static, private]

Definition at line 705 of file textureReference.cxx. References TexCoordd. Referenced by get_uv_range(), and update_uv_range().

void TextureReference::update_egg (   )

Definition at line 294 of file textureReference.cxx. References _egg_data, _egg_tex, _placement, Palettizer::_remap_uv, _tex_mat, EggRenderMode::AlphaMode, EggRenderMode::AM_unspecified, TexturePlacement::compute_tex_matrix(), Filename::get_basename(), TexturePlacement::get_dest(), EggFilenameNode::get_filename(), TexturePlacement::get_image(), TexturePlacement::get_omit_reason(), get_texture(), EggTexture::has_alpha_channel(), image, nassertv, NULL, OR_none, OR_unknown, pal, EggRenderMode::set_alpha_mode(), EggFilenameNode::set_filename(), EggTexture::set_transform(), EggTexture::set_wrap_mode(), EggTexture::set_wrap_u(), EggTexture::set_wrap_v(), texture, ImageFile::update_egg_tex(), update_uv_range(), EggTexture::WM_clamp, and EggTexture::WM_unspecified. Referenced by EggFile::update_egg().

void TextureReference::update_uv_range (  EggGroupNode *  group, Palettizer::RemapUV  remap )  [private]

Definition at line 560 of file textureReference.cxx. References _egg_tex, _inv_tex_mat, Palettizer::_remap_char_uv, EggGroupNode::begin(), collect_uv(), DCAST, DCAST_INTO_V, EggGroup::DT_none, EggGroupNode::end(), EggGroupNode::get_class_type(), EggPrimitive::get_class_type(), EggNurbsSurface::get_class_type(), EggGroup::get_class_type(), EggGroup::get_dart_type(), get_geom_uvs(), EggPrimitive::get_texture(), EggPrimitive::has_texture(), TypedObject::is_of_type(), EggGroupNode::iterator, pal, Palettizer::RU_group, Palettizer::RU_never, Palettizer::RU_poly, TexCoordd, translate_geom_uvs(), and translate_uv(). Referenced by update_egg().

void TextureReference::write (  ostream &  out, int  indent_level = 0 )  const

Definition at line 402 of file textureReference.cxx. References TextureProperties::_anisotropic_degree, TextureProperties::_format, _max_uv, _min_uv, TextureProperties::_minfilter, _properties, _wrap_u, _wrap_v, EggTexture::F_unspecified, EggTexture::FT_linear_mipmap_linear, EggTexture::FT_linear_mipmap_nearest, EggTexture::FT_nearest_mipmap_linear, EggTexture::FT_nearest_mipmap_nearest, Namable::get_name(), get_texture(), indent(), TexCoordd, and EggTexture::WM_unspecified. Referenced by EggFile::write_texture_refs().

void TextureReference::write_datagram (  BamWriter *  writer, Datagram &  datagram )  [virtual]

Reimplemented from TypedWritable. Definition at line 730 of file textureReference.cxx. References _any_uvs, _egg_file, _inv_tex_mat, _max_uv, _min_uv, _placement, _properties, _source_texture, _tex_mat, _uses_alpha, _wrap_u, _wrap_v, Datagram::add_bool(), Datagram::add_float64(), Datagram::add_int32(), TextureProperties::write_datagram(), TypedWritable::write_datagram(), and writer().

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Member Data Documentation

bool TextureReference::_any_uvs [private]

Definition at line 99 of file textureReference.h. Referenced by fillin(), get_max_uv(), get_min_uv(), get_uv_range(), has_uvs(), TextureReference(), and write_datagram().

EggData* TextureReference::_egg_data [private]

Definition at line 91 of file textureReference.h. Referenced by from_egg(), and update_egg().

EggFile* TextureReference::_egg_file [private]

Definition at line 89 of file textureReference.h. Referenced by complete_pointers(), from_egg(), get_egg_file(), mark_egg_stale(), TextureReference(), and write_datagram().

EggTexture* TextureReference::_egg_tex [private]

Definition at line 90 of file textureReference.h. Referenced by from_egg(), get_uv_range(), TextureReference(), update_egg(), and update_uv_range().

LMatrix3d TextureReference::_inv_tex_mat [private]

Definition at line 93 of file textureReference.h. Referenced by fillin(), from_egg(), TextureReference(), update_uv_range(), and write_datagram().

TexCoordd TextureReference::_max_uv [private]

Definition at line 100 of file textureReference.h. Referenced by fillin(), get_max_uv(), get_uv_range(), TextureReference(), write(), and write_datagram().

TexCoordd TextureReference::_min_uv [private]

Definition at line 100 of file textureReference.h. Referenced by fillin(), get_min_uv(), get_uv_range(), TextureReference(), write(), and write_datagram().

TexturePlacement* TextureReference::_placement [private]

Definition at line 95 of file textureReference.h. Referenced by complete_pointers(), get_placement(), set_placement(), TextureReference(), update_egg(), and write_datagram().

TextureProperties TextureReference::_properties [private]

Definition at line 103 of file textureReference.h. Referenced by apply_properties_to_source(), complete_pointers(), fillin(), from_egg(), write(), and write_datagram().

SourceTextureImage* TextureReference::_source_texture [private]

Definition at line 94 of file textureReference.h. Referenced by apply_properties_to_source(), complete_pointers(), from_egg(), get_source(), get_texture(), output(), TextureReference(), and write_datagram().

LMatrix3d TextureReference::_tex_mat [private]

Definition at line 93 of file textureReference.h. Referenced by fillin(), from_egg(), get_geom_uvs(), get_uv_range(), TextureReference(), update_egg(), and write_datagram().

TypeHandle TextureReference::_type_handle [static, private]

Reimplemented from TypedWritable. Definition at line 43 of file textureReference.cxx. Referenced by get_class_type(), and init_type().

bool TextureReference::_uses_alpha [private]

Definition at line 97 of file textureReference.h. Referenced by fillin(), from_egg(), TextureReference(), and write_datagram().

EggTexture::WrapMode TextureReference::_wrap_u [private]

Definition at line 101 of file textureReference.h. Referenced by fillin(), from_egg(), get_wrap_u(), TextureReference(), write(), and write_datagram().

EggTexture::WrapMode TextureReference::_wrap_v [private]

Definition at line 101 of file textureReference.h. Referenced by fillin(), from_egg(), get_wrap_v(), TextureReference(), write(), and write_datagram().

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

• textureReference.h
• textureReference.cxx

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