Panda3D
Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
GeomContext Class Reference

This is a special class object that holds all the information returned by a particular GSG to indicate the geom's internal context identifier. More...

#include "geomContext.h"

Inheritance diagram for GeomContext:
SavedContext TypedObject MemoryBase

Public Member Functions

 GeomContext (Geom *geom)
 
virtual TypeHandle force_init_type ()
 
Geomget_geom () const
 
virtual TypeHandle get_type () const
 
- Public Member Functions inherited from SavedContext
virtual void output (std::ostream &out) const
 
virtual void write (std::ostream &out, int indent_level) const
 
- Public Member Functions inherited from TypedObject
 TypedObject (const TypedObject &copy)=default
 
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...
 
TypedObjectoperator= (const TypedObject &copy)=default
 

Static Public Member Functions

static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from SavedContext
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...
 

Public Attributes

Geom_geom
 
 get_geom
 
- Public Attributes inherited from TypedObject
 get_type
 

Detailed Description

This is a special class object that holds all the information returned by a particular GSG to indicate the geom's internal context identifier.

Geoms typically have an immediate-mode and a retained-mode operation. When using geoms in retained-mode (in response to Geom::prepare()), the GSG will create some internal handle for the geom and store it here. The geom stores all of these handles internally.

In the case of OpenGL, for example, a GeomContext corresponds to a display list identifier.

Definition at line 34 of file geomContext.h.


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