Panda3D
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Manages a list of Texture objects, as returned by TexturePool::find_all_textures(). More...
#include "textureCollection.h"
Public Member Functions | |
TextureCollection (const TextureCollection ©) | |
void | add_texture (Texture *texture) |
Adds a new Texture to the collection. | |
void | add_textures_from (const TextureCollection &other) |
Adds all the Textures indicated in the other collection to this texture. | |
void | append (Texture *texture) |
Adds a new Texture to the collection. | |
void | clear () |
Removes all Textures from the collection. | |
void | extend (const TextureCollection &other) |
Appends the other list onto the end of this one. | |
Texture * | find_texture (const string &name) const |
Returns the texture in the collection with the indicated name, if any, or NULL if no texture has that name. | |
int | get_num_textures () const |
Returns the number of Textures in the collection. | |
Texture * | get_texture (int index) const |
Returns the nth Texture in the collection. | |
bool | has_texture (Texture *texture) const |
Returns true if the indicated Texture appears in this collection, false otherwise. | |
MAKE_SEQ (get_textures, get_num_textures, get_texture) | |
TextureCollection | operator+ (const TextureCollection &other) const |
Returns a TextureCollection representing the concatenation of the two lists. | |
void | operator+= (const TextureCollection &other) |
Appends the other list onto the end of this one. | |
void | operator= (const TextureCollection ©) |
Texture * | operator[] (int index) const |
Returns the nth Texture in the collection. | |
void | output (ostream &out) const |
Writes a brief one-line description of the TextureCollection to the indicated output stream. | |
void | remove_duplicate_textures () |
Removes any duplicate entries of the same Textures on this collection. | |
bool | remove_texture (Texture *texture) |
Removes the indicated Texture from the collection. | |
void | remove_textures_from (const TextureCollection &other) |
Removes from this collection all of the Textures listed in the other collection. | |
int | size () const |
Returns the number of textures in the collection. | |
void | write (ostream &out, int indent_level=0) const |
Writes a complete multi-line description of the TextureCollection to the indicated output stream. |
Manages a list of Texture objects, as returned by TexturePool::find_all_textures().
Definition at line 27 of file textureCollection.h.
void TextureCollection::add_texture | ( | Texture * | texture | ) |
Adds a new Texture to the collection.
Definition at line 131 of file textureCollection.cxx.
Referenced by add_textures_from(), append(), and NodePath::find_all_textures().
void TextureCollection::add_textures_from | ( | const TextureCollection & | other | ) |
Adds all the Textures indicated in the other collection to this texture.
The other textures are simply appended to the end of the textures in this list; duplicates are not automatically removed.
Definition at line 191 of file textureCollection.cxx.
References add_texture(), get_num_textures(), and get_texture().
Referenced by operator+=().
void TextureCollection::append | ( | Texture * | texture | ) | [inline] |
Adds a new Texture to the collection.
This method duplicates the add_texture() method; it is provided to satisfy Python's naming convention.
Definition at line 56 of file textureCollection.I.
References add_texture().
void TextureCollection::clear | ( | ) |
Removes all Textures from the collection.
Definition at line 269 of file textureCollection.cxx.
void TextureCollection::extend | ( | const TextureCollection & | other | ) | [inline] |
Appends the other list onto the end of this one.
This method duplicates the += operator; it is provided to satisfy Python's naming convention.
Definition at line 68 of file textureCollection.I.
References operator+=().
Texture * TextureCollection::find_texture | ( | const string & | name | ) | const |
Returns the texture in the collection with the indicated name, if any, or NULL if no texture has that name.
Definition at line 281 of file textureCollection.cxx.
References get_num_textures(), and get_texture().
int TextureCollection::get_num_textures | ( | ) | const |
Returns the number of Textures in the collection.
Definition at line 298 of file textureCollection.cxx.
Referenced by add_textures_from(), find_texture(), has_texture(), output(), remove_duplicate_textures(), remove_textures_from(), StaticTextFont::StaticTextFont(), and write().
Texture * TextureCollection::get_texture | ( | int | index | ) | const |
Returns the nth Texture in the collection.
Definition at line 308 of file textureCollection.cxx.
Referenced by add_textures_from(), find_texture(), has_texture(), remove_duplicate_textures(), remove_textures_from(), StaticTextFont::StaticTextFont(), and write().
bool TextureCollection::has_texture | ( | Texture * | texture | ) | const |
Returns true if the indicated Texture appears in this collection, false otherwise.
Definition at line 254 of file textureCollection.cxx.
References get_num_textures(), and get_texture().
Referenced by remove_textures_from().
TextureCollection TextureCollection::operator+ | ( | const TextureCollection & | other | ) | const [inline] |
Returns a TextureCollection representing the concatenation of the two lists.
Definition at line 42 of file textureCollection.I.
void TextureCollection::operator+= | ( | const TextureCollection & | other | ) | [inline] |
Appends the other list onto the end of this one.
Definition at line 31 of file textureCollection.I.
References add_textures_from().
Referenced by extend().
Texture * TextureCollection::operator[] | ( | int | index | ) | const |
Returns the nth Texture in the collection.
This is the same as get_texture(), but it may be a more convenient way to access it.
Definition at line 322 of file textureCollection.cxx.
void TextureCollection::output | ( | ostream & | out | ) | const |
Writes a brief one-line description of the TextureCollection to the indicated output stream.
Definition at line 346 of file textureCollection.cxx.
References get_num_textures().
Removes any duplicate entries of the same Textures on this collection.
If a Texture appears multiple times, the first appearance is retained; subsequent appearances are removed.
Definition at line 227 of file textureCollection.cxx.
References get_num_textures(), and get_texture().
bool TextureCollection::remove_texture | ( | Texture * | texture | ) |
Removes the indicated Texture from the collection.
Returns true if the texture was removed, false if it was not a member of the collection.
Definition at line 154 of file textureCollection.cxx.
void TextureCollection::remove_textures_from | ( | const TextureCollection & | other | ) |
Removes from this collection all of the Textures listed in the other collection.
Definition at line 206 of file textureCollection.cxx.
References get_num_textures(), get_texture(), and has_texture().
int TextureCollection::size | ( | ) | const |
Returns the number of textures in the collection.
This is the same thing as get_num_textures().
Definition at line 335 of file textureCollection.cxx.
void TextureCollection::write | ( | ostream & | out, |
int | indent_level = 0 |
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) | const |
Writes a complete multi-line description of the TextureCollection to the indicated output stream.
Definition at line 361 of file textureCollection.cxx.
References get_num_textures(), and get_texture().