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Panda3D
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This is a set of zero or more PhysicsObjects. More...
Public Member Functions | |
| PhysicsObjectCollection () | |
| PhysicsObjectCollection (PhysicsObjectCollection const copy) | |
| addPhysicsObject (PhysicsObject physics_object) | |
| Adds a new PhysicsObject to the collection. | |
| addPhysicsObjectsFrom (PhysicsObjectCollection const other) | |
| Adds all the PhysicsObjects indicated in the other collection to this collection. | |
| clear () | |
| Removes all PhysicsObjects from the collection. | |
| int | getNumPhysicsObjects () |
| Returns the number of PhysicsObjects in the collection. | |
| PhysicsObject | getPhysicsObject (int index) |
| Returns the nth PhysicsObject in the collection. | |
| list | getPhysicsObjects () |
| bool | hasPhysicsObject (PhysicsObject physics_object) |
| Returns true if the indicated PhysicsObject appears in this collection, false otherwise. | |
| bool | isEmpty () |
| Returns true if there are no PhysicsObjects in the collection, false otherwise. | |
| PhysicsObjectCollection | operator+ (PhysicsObjectCollection const other) |
| Returns a PhysicsObjectCollection representing the concatenation of the two lists. | |
| PhysicsObjectCollection | operator+= (PhysicsObjectCollection const other) |
| Appends the other list onto the end of this one. | |
| PhysicsObjectCollection | operator= (PhysicsObjectCollection const copy) |
| PhysicsObject | operator[] (int index) |
| Returns the nth PhysicsObject in the collection. | |
| output (ostream out) | |
| Writes a brief one-line description of the PhysicsObjectCollection to the indicated output stream. | |
| removeDuplicatePhysicsObjects () | |
| Removes any duplicate entries of the same PhysicsObjects on this collection. | |
| bool | removePhysicsObject (PhysicsObject physics_object) |
| Removes the indicated PhysicsObject from the collection. | |
| removePhysicsObjectsFrom (PhysicsObjectCollection const other) | |
| Removes from this collection all of the PhysicsObjects listed in the other collection. | |
| int | size () |
| Returns the number of physics objects in the collection. | |
| write (ostream out) | |
| Writes a complete multi-line description of the PhysicsObjectCollection to the indicated output stream. | |
| write (ostream out, int indent_level) | |
| Writes a complete multi-line description of the PhysicsObjectCollection to the indicated output stream. | |
This is a set of zero or more PhysicsObjects.
It's handy for returning from functions that need to return multiple PhysicsObjects.
| PhysicsObjectCollection | ( | PhysicsObjectCollection const | copy | ) |
| addPhysicsObject | ( | PhysicsObject | physics_object | ) |
Adds a new PhysicsObject to the collection.
| addPhysicsObjectsFrom | ( | PhysicsObjectCollection const | other | ) |
Adds all the PhysicsObjects indicated in the other collection to this collection.
The other physics_objects are simply appended to the end of the physics_objects in this list; duplicates are not automatically removed.
| clear | ( | ) |
Removes all PhysicsObjects from the collection.
| int getNumPhysicsObjects | ( | ) |
Returns the number of PhysicsObjects in the collection.
| PhysicsObject getPhysicsObject | ( | int | index | ) |
Returns the nth PhysicsObject in the collection.
| list getPhysicsObjects | ( | ) |
| bool hasPhysicsObject | ( | PhysicsObject | physics_object | ) |
Returns true if the indicated PhysicsObject appears in this collection, false otherwise.
| bool isEmpty | ( | ) |
Returns true if there are no PhysicsObjects in the collection, false otherwise.
| PhysicsObjectCollection operator+ | ( | PhysicsObjectCollection const | other | ) |
Returns a PhysicsObjectCollection representing the concatenation of the two lists.
| PhysicsObjectCollection operator+= | ( | PhysicsObjectCollection const | other | ) |
Appends the other list onto the end of this one.
| PhysicsObjectCollection operator= | ( | PhysicsObjectCollection const | copy | ) |
| PhysicsObject operator[] | ( | int | index | ) |
Returns the nth PhysicsObject in the collection.
This is the same as get_physics_object(), but it may be a more convenient way to access it.
| output | ( | ostream | out | ) |
Writes a brief one-line description of the PhysicsObjectCollection to the indicated output stream.
| removeDuplicatePhysicsObjects | ( | ) |
Removes any duplicate entries of the same PhysicsObjects on this collection.
If a PhysicsObject appears multiple times, the first appearance is retained; subsequent appearances are removed.
| bool removePhysicsObject | ( | PhysicsObject | physics_object | ) |
Removes the indicated PhysicsObject from the collection.
Returns true if the physics_object was removed, false if it was not a member of the collection.
| removePhysicsObjectsFrom | ( | PhysicsObjectCollection const | other | ) |
Removes from this collection all of the PhysicsObjects listed in the other collection.
| int size | ( | ) |
Returns the number of physics objects in the collection.
This is the same thing as get_num_physics_objects().
| write | ( | ostream | out | ) |
Writes a complete multi-line description of the PhysicsObjectCollection to the indicated output stream.
| write | ( | ostream | out, |
| int | indent_level | ||
| ) |
Writes a complete multi-line description of the PhysicsObjectCollection to the indicated output stream.
1.7.3
