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

The set of named auxiliary data that may or may not be assigned to a vertex. Panda will import this data and create a custom column for it in the vertex data, but will not otherwise interpret it. Presumably, a shader will process the data later. More...

Inheritance diagram for EggVertexAux:
EggNamedObject EggObject Namable TypedReferenceCount MemoryBase TypedObject ReferenceCount MemoryBase MemoryBase

Public Member Functions

 __init__ (const EggVertexAux copy)
 
 __init__ (str name, const LVecBase4d aux)
 
int compareTo (const EggVertexAux other)
 An ordering operator to compare two vertices for sorting order. This imposes an arbitrary ordering useful to identify unique vertices. More...
 
const LVecBase4d getAux ()
 Returns the auxiliary data quadruple. More...
 
EggVertexAux operator= (const EggVertexAux copy)
 
 setAux (const LVecBase4d aux)
 Sets the auxiliary data quadruple. More...
 
 setName (str name)
 
 write (Ostream out, int indent_level)
 
- Public Member Functions inherited from EggNamedObject
 __init__ (const EggNamedObject copy)
 
 __init__ (str name)
 
EggNamedObject operator= (const EggNamedObject copy)
 
 output (Ostream out)
 
- Public Member Functions inherited from EggObject
 __init__ ()
 
 __init__ (const EggObject copy)
 
 clearUserData ()
 Removes all user data pointers from the node. More...
 
 clearUserData (TypeHandle type)
 Removes the user data pointer of the indicated type. More...
 
EggUserData getUserData ()
 Returns the user data pointer most recently stored on this object, or NULL if nothing was previously stored. More...
 
EggUserData getUserData (TypeHandle type)
 Returns the user data pointer of the indicated type, if it exists, or NULL if it does not. More...
 
bool hasUserData ()
 Returns true if a generic user data pointer has recently been set and not yet cleared, false otherwise. More...
 
bool hasUserData (TypeHandle type)
 Returns true if the user data pointer of the indicated type has been set, false otherwise. More...
 
EggObject operator= (const EggObject copy)
 
 setUserData (EggUserData user_data)
 Sets the user data associated with this object. This may be any EggUserData-derived object. The egg library will do nothing with this pointer, except to hold its reference count and return the pointer on request. More...
 
- Public Member Functions inherited from TypedObject
TypeHandle getType ()
 Derived classes should override this function to return get_class_type(). More...
 
int getTypeIndex ()
 Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. This is equivalent to get_type().get_index(). More...
 
bool isExactType (TypeHandle handle)
 Returns true if the current object is the indicated type exactly. More...
 
bool isOfType (TypeHandle handle)
 Returns true if the current object is or derives from the indicated type. More...
 
- Public Member Functions inherited from ReferenceCount
int getRefCount ()
 Returns the current reference count. More...
 
 ref ()
 Explicitly increments the reference count. User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically. More...
 
bool testRefCountIntegrity ()
 Does some easy checks to make sure that the reference count isn't completely bogus. Returns true if ok, false otherwise. More...
 
bool testRefCountNonzero ()
 Does some easy checks to make sure that the reference count isn't zero, or completely bogus. Returns true if ok, false otherwise. More...
 
bool unref ()
 Explicitly decrements the reference count. Note that the object will not be implicitly deleted by unref() simply because the reference count drops to zero. (Having a member function delete itself is problematic.) However, see the helper function unref_delete(). More...
 
- Public Member Functions inherited from Namable
 __init__ (const Namable copy)
 
 __init__ (str initial_name)
 
 clearName ()
 Resets the Namable's name to empty. More...
 
str getName ()
 
bool hasName ()
 Returns true if the Namable has a nonempty name set, false if the name is empty. More...
 
Namable operator= (const Namable other)
 
 output (Ostream out)
 Outputs the Namable. This function simply writes the name to the output stream; most Namable derivatives will probably redefine this. More...
 
 setName (str name)
 

Static Public Member Functions

static TypeHandle getClassType ()
 
static EggVertexAux makeAverage (const EggVertexAux first, const EggVertexAux second)
 Creates a new EggVertexAux that contains the averaged values of the two given objects. It is an error if they don't have the same name. More...
 
- Static Public Member Functions inherited from EggNamedObject
static TypeHandle getClassType ()
 
- Static Public Member Functions inherited from EggObject
static TypeHandle getClassType ()
 
- Static Public Member Functions inherited from TypedReferenceCount
static TypeHandle getClassType ()
 
- Static Public Member Functions inherited from TypedObject
static TypeHandle getClassType ()
 
- Static Public Member Functions inherited from ReferenceCount
static TypeHandle getClassType ()
 
- Static Public Member Functions inherited from Namable
static TypeHandle getClassType ()
 

Detailed Description

The set of named auxiliary data that may or may not be assigned to a vertex. Panda will import this data and create a custom column for it in the vertex data, but will not otherwise interpret it. Presumably, a shader will process the data later.

Member Function Documentation

◆ __init__() [1/2]

__init__ ( const EggVertexAux  copy)

◆ __init__() [2/2]

__init__ ( str  name,
const LVecBase4d  aux 
)

◆ compareTo()

int compareTo ( const EggVertexAux  other)

An ordering operator to compare two vertices for sorting order. This imposes an arbitrary ordering useful to identify unique vertices.

◆ getAux()

const LVecBase4d getAux ( )

Returns the auxiliary data quadruple.

◆ getClassType()

static TypeHandle getClassType ( )
static

◆ makeAverage()

static EggVertexAux makeAverage ( const EggVertexAux  first,
const EggVertexAux  second 
)
static

Creates a new EggVertexAux that contains the averaged values of the two given objects. It is an error if they don't have the same name.

◆ operator=()

EggVertexAux operator= ( const EggVertexAux  copy)

◆ setAux()

setAux ( const LVecBase4d  aux)

Sets the auxiliary data quadruple.

◆ setName()

setName ( str  name)

◆ write()

write ( Ostream  out,
int  indent_level 
)