Panda3D
Loading...
Searching...
No Matches
Public Member Functions | Static Public Member Functions | List of all members
EggComponentData Class Referenceabstract

This is the base class of both EggJointData and EggSliderData. More...

#include "eggComponentData.h"

Inheritance diagram for EggComponentData:
EggObject Namable TypedReferenceCount MemoryBase TypedObject ReferenceCount MemoryBase MemoryBase EggJointData EggSliderData

Public Member Functions

 EggComponentData (EggCharacterCollection *collection, EggCharacterData *char_data)
 
virtual void add_back_pointer (int model_index, EggObject *egg_object)=0
 
void add_name (const std::string &name, NameUniquifier &uniquifier)
 Adds the indicated name to the set of names that this component can be identified with.
 
void extend_to (int model_index, int num_frames) const
 Extends the number of frames in the indicated model (presumably an animation table model) to the given number.
 
virtual TypeHandle force_init_type ()
 
double get_frame_rate (int model_index) const
 Returns the number of frames of animation for this particular component in the indicated model.
 
EggBackPointerget_model (int model_index) const
 Returns the back pointer to an egg file for the indicated model if it exists, or NULL if it does not.
 
int get_num_frames (int model_index) const
 Returns the number of frames of animation for this particular component in the indicated model.
 
int get_num_models () const
 Returns the maximum number of back pointers this component may have.
 
virtual TypeHandle get_type () const
 
bool has_model (int model_index) const
 Returns true if the component has a back pointer to an egg file somewhere for the indicated model, false otherwise.
 
bool matches_name (const std::string &name) const
 Returns true if the indicated name matches any name that was ever matched with this particular joint, false otherwise.
 
void set_model (int model_index, EggBackPointer *back)
 Sets the back_pointer associated with the given model_index.
 
virtual void write (std::ostream &out, int indent_level=0) const =0
 
- Public Member Functions inherited from EggObject
 EggObject (const EggObject &copy)
 
virtual EggTransformas_transform ()
 Returns this object cross-cast to an EggTransform pointer, if it inherits from EggTransform, or NULL if it does not.
 
void clear_user_data ()
 Removes *all* user data pointers from the node.
 
void clear_user_data (TypeHandle type)
 Removes the user data pointer of the indicated type.
 
EggUserDataget_user_data () const
 Returns the user data pointer most recently stored on this object, or NULL if nothing was previously stored.
 
EggUserDataget_user_data (TypeHandle type) const
 Returns the user data pointer of the indicated type, if it exists, or NULL if it does not.
 
bool has_user_data () const
 Returns true if a generic user data pointer has recently been set and not yet cleared, false otherwise.
 
bool has_user_data (TypeHandle type) const
 Returns true if the user data pointer of the indicated type has been set, false otherwise.
 
EggObjectoperator= (const EggObject &copy)
 
void set_user_data (EggUserData *user_data)
 Sets the user data associated with this object.
 
- Public Member Functions inherited from TypedReferenceCount
 TypedReferenceCount (const TypedReferenceCount &copy)
 
void operator= (const TypedReferenceCount &copy)
 
- Public Member Functions inherited from TypedObject
 TypedObject (const TypedObject &copy)=default
 
TypedObjectas_typed_object ()
 Returns the object, upcast (if necessary) to a TypedObject pointer.
 
const TypedObjectas_typed_object () const
 Returns the object, upcast (if necessary) to a TypedObject pointer.
 
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.
 
bool is_exact_type (TypeHandle handle) const
 Returns true if the current object is the indicated type exactly.
 
bool is_of_type (TypeHandle handle) const
 Returns true if the current object is or derives from the indicated type.
 
TypedObjectoperator= (const TypedObject &copy)=default
 
- Public Member Functions inherited from MemoryBase
void operator delete (void *, void *)
 
void operator delete (void *ptr)
 
void operator delete[] (void *, void *)
 
void operator delete[] (void *ptr)
 
void * operator new (size_t size)
 
void * operator new (size_t size, void *ptr)
 
void * operator new[] (size_t size)
 
void * operator new[] (size_t size, void *ptr)
 
- Public Member Functions inherited from ReferenceCount
int get_ref_count () const
 
WeakReferenceListget_weak_list () const
 Returns the WeakReferenceList associated with this ReferenceCount object.
 
bool has_weak_list () const
 Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise.
 
void local_object ()
 This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack.
 
void ref () const
 Explicitly increments the reference count.
 
bool ref_if_nonzero () const
 Atomically increases the reference count of this object if it is not zero.
 
bool test_ref_count_integrity () const
 Does some easy checks to make sure that the reference count isn't completely bogus.
 
bool test_ref_count_nonzero () const
 Does some easy checks to make sure that the reference count isn't zero, or completely bogus.
 
virtual bool unref () const
 Explicitly decrements the reference count.
 
bool unref_if_one () const
 Atomically decreases the reference count of this object if it is one.
 
WeakReferenceListweak_ref ()
 Adds the indicated PointerToVoid as a weak reference to this object.
 
void weak_unref ()
 Removes the indicated PointerToVoid as a weak reference to this object.
 
- Public Member Functions inherited from Namable
 Namable (const std::string &initial_name="")
 
void clear_name ()
 Resets the Namable's name to empty.
 
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.
 
void output (std::ostream &out) const
 Outputs the Namable.
 
void set_name (const std::string &name)
 

Static Public Member Functions

static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from EggObject
static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from TypedReferenceCount
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.
 
- Static Public Member Functions inherited from ReferenceCount
static TypeHandle get_class_type ()
 
static void init_type ()
 
- 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 ReferenceCount
 get_ref_count
 Returns the current reference count.
 
- Public Attributes inherited from Namable
 get_name
 
 set_name
 

Detailed Description

This is the base class of both EggJointData and EggSliderData.

It represents a single component of a character, either a joint or a slider, along with back pointers to the references to this component in all model and animation egg files read.

Definition at line 34 of file eggComponentData.h.

Constructor & Destructor Documentation

◆ EggComponentData()

EggComponentData::EggComponentData ( EggCharacterCollection * collection,
EggCharacterData * char_data )

Definition at line 26 of file eggComponentData.cxx.

◆ ~EggComponentData()

EggComponentData::~EggComponentData ( )
virtual

Definition at line 37 of file eggComponentData.cxx.

Member Function Documentation

◆ add_back_pointer()

virtual void EggComponentData::add_back_pointer ( int model_index,
EggObject * egg_object )
pure virtual

Implemented in EggJointData, and EggSliderData.

◆ add_name()

void EggComponentData::add_name ( const std::string & name,
NameUniquifier & uniquifier )

Adds the indicated name to the set of names that this component can be identified with.

If this is the first name added, it becomes the primary name of the component; later names added do not replace the primary name, but do get added to the list of names that will be accepted by matched_name().

Definition at line 55 of file eggComponentData.cxx.

References NameUniquifier::add_name(), and Namable::has_name().

◆ extend_to()

void EggComponentData::extend_to ( int model_index,
int num_frames ) const

Extends the number of frames in the indicated model (presumably an animation table model) to the given number.

Definition at line 98 of file eggComponentData.cxx.

References EggBackPointer::extend_to(), and get_model().

Referenced by EggCharacterData::check_num_frames().

◆ force_init_type()

virtual TypeHandle EggComponentData::force_init_type ( )
inlinevirtual

Reimplemented from EggObject.

Definition at line 81 of file eggComponentData.h.

◆ get_class_type()

static TypeHandle EggComponentData::get_class_type ( )
inlinestatic

Definition at line 70 of file eggComponentData.h.

◆ get_frame_rate()

double EggComponentData::get_frame_rate ( int model_index) const

Returns the number of frames of animation for this particular component in the indicated model.

Definition at line 109 of file eggComponentData.cxx.

References EggBackPointer::get_frame_rate(), and get_model().

Referenced by EggCharacterData::get_frame_rate().

◆ get_model()

EggBackPointer * EggComponentData::get_model ( int model_index) const
inline

◆ get_num_frames()

int EggComponentData::get_num_frames ( int model_index) const

Returns the number of frames of animation for this particular component in the indicated model.

Definition at line 85 of file eggComponentData.cxx.

References get_model().

Referenced by EggCharacterData::check_num_frames(), EggCharacterData::get_num_frames(), and EggJointData::score_reparent_to().

◆ get_num_models()

int EggComponentData::get_num_models ( ) const
inline

Returns the maximum number of back pointers this component may have.

The component may store a back pointer for models indexed 0 .. num_models - 1. You must call has_model() on each model index to confirm whether a particular model in that range has a back pointer.

Definition at line 20 of file eggComponentData.I.

Referenced by EggJointData::force_initial_rest_frame(), EggJointData::move_vertices_to(), EggRetargetAnim::retarget_anim(), EggJointData::score_reparent_to(), and EggTopstrip::strip_anim().

◆ get_type()

virtual TypeHandle EggComponentData::get_type ( ) const
inlinevirtual

Reimplemented from EggObject.

Definition at line 78 of file eggComponentData.h.

◆ has_model()

bool EggComponentData::has_model ( int model_index) const
inline

Returns true if the component has a back pointer to an egg file somewhere for the indicated model, false otherwise.

Definition at line 29 of file eggComponentData.I.

Referenced by EggJointData::apply_default_pose(), EggJointData::force_initial_rest_frame(), EggJointData::move_vertices_to(), EggRetargetAnim::retarget_anim(), EggTopstrip::strip_anim(), and EggTopstrip::strip_anim_vertices().

◆ init_type()

static void EggComponentData::init_type ( )
inlinestatic

Definition at line 73 of file eggComponentData.h.

◆ matches_name()

bool EggComponentData::matches_name ( const std::string & name) const

Returns true if the indicated name matches any name that was ever matched with this particular joint, false otherwise.

Definition at line 73 of file eggComponentData.cxx.

◆ set_model()

void EggComponentData::set_model ( int model_index,
EggBackPointer * back )

Sets the back_pointer associated with the given model_index.

Definition at line 121 of file eggComponentData.cxx.

Referenced by EggJointData::add_back_pointer(), and EggSliderData::add_back_pointer().


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