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EggVertexPointer Class Reference

This stores a pointer back to a <Vertex>, or to a particular pritimive like a <Polygon>, representing a morph offset. More...

#include "eggVertexPointer.h"

Inheritance diagram for EggVertexPointer:
EggSliderPointer EggBackPointer TypedObject MemoryBase

Public Member Functions

 EggVertexPointer (EggObject *egg_object)
 
virtual TypeHandle force_init_type ()
 
virtual double get_frame (int n) const
 Returns the value corresponding to this slider position in the nth frame. More...
 
virtual int get_num_frames () const
 Returns the number of frames of animation for this particular slider. More...
 
virtual TypeHandle get_type () const
 
virtual bool has_vertices () const
 Returns true if there are any vertices referenced by the node this points to, false otherwise. More...
 
- Public Member Functions inherited from EggBackPointer
virtual void extend_to (int num_frames)
 Extends the table to the indicated number of frames. More...
 
virtual double get_frame_rate () const
 Returns the stated frame rate of this particular joint, or 0.0 if it doesn't state. More...
 
virtual void set_name (const string &name)
 Applies the indicated name change to the egg file. More...
 
- Public Member Functions inherited from TypedObject
 TypedObject (const TypedObject &copy)
 
TypedObjectas_typed_object ()
 Returns the object, upcast (if necessary) to a TypedObject pointer. More...
 
const TypedObjectas_typed_object () const
 Returns the object, upcast (if necessary) to a TypedObject pointer. More...
 
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. More...
 
bool is_exact_type (TypeHandle handle) const
 Returns true if the current object is the indicated type exactly. More...
 
bool is_of_type (TypeHandle handle) const
 Returns true if the current object is or derives from the indicated type. More...
 
void operator= (const TypedObject &copy)
 

Static Public Member Functions

static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from EggSliderPointer
static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from EggBackPointer
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. More...
 

Detailed Description

This stores a pointer back to a <Vertex>, or to a particular pritimive like a <Polygon>, representing a morph offset.

Definition at line 31 of file eggVertexPointer.h.

Member Function Documentation

double EggVertexPointer::get_frame ( int  n) const
virtual

Returns the value corresponding to this slider position in the nth frame.

Implements EggSliderPointer.

Definition at line 47 of file eggVertexPointer.cxx.

int EggVertexPointer::get_num_frames ( ) const
virtual

Returns the number of frames of animation for this particular slider.

Implements EggSliderPointer.

Definition at line 36 of file eggVertexPointer.cxx.

bool EggVertexPointer::has_vertices ( ) const
virtual

Returns true if there are any vertices referenced by the node this points to, false otherwise.

For certain kinds of back pointers (e.g. table animation entries), this is always false.

Reimplemented from EggBackPointer.

Definition at line 61 of file eggVertexPointer.cxx.


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