Panda3D
Public Member Functions | Static Public Member Functions | List of all members
IffChunk Class Referenceabstract

The basic kind of record in an EA "IFF" file, which the LightWave object file is based on. More...

#include "iffChunk.h"

Inheritance diagram for IffChunk:
TypedReferenceCount TypedObject ReferenceCount MemoryBase MemoryBase IffGenericChunk LwoChunk LwoBoundingBox LwoDiscontinuousVertexMap LwoGroupChunk LwoLayer LwoPoints LwoPolygons LwoPolygonTags LwoStillImage LwoSurfaceBlockAxis LwoSurfaceBlockChannel LwoSurfaceBlockCoordSys LwoSurfaceBlockEnabled LwoSurfaceBlockImage LwoSurfaceBlockOpacity LwoSurfaceBlockProjection LwoSurfaceBlockRefObj LwoSurfaceBlockRepeat LwoSurfaceBlockTransform LwoSurfaceBlockVMapName LwoSurfaceBlockWrap LwoSurfaceColor LwoSurfaceParameter LwoSurfaceSidedness LwoSurfaceSmoothingAngle LwoTags LwoVertexMap

Public Member Functions

virtual TypeHandle force_init_type ()
 
IffId get_id () const
 Returns the ID associated with this chunk. More...
 
virtual TypeHandle get_type () const
 
virtual IffChunkmake_new_chunk (IffInputFile *in, IffId id)
 Allocates and returns a new chunk of the appropriate type based on the given ID, according to the context given by this chunk itself. More...
 
virtual void output (std::ostream &out) const
 
virtual bool read_iff (IffInputFile *in, size_t stop_at)=0
 
void set_id (IffId id)
 Changes the ID associated with this chunk. More...
 
virtual void write (std::ostream &out, int indent_level=0) const
 
- 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. 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
 
- Public Member Functions inherited from ReferenceCount
int get_ref_count () const
 
WeakReferenceListget_weak_list () const
 Returns the WeakReferenceList associated with this ReferenceCount object. More...
 
bool has_weak_list () const
 Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. More...
 
void local_object ()
 This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. More...
 
void ref () const
 Explicitly increments the reference count. More...
 
bool ref_if_nonzero () const
 Atomically increases the reference count of this object if it is not zero. More...
 
bool test_ref_count_integrity () const
 Does some easy checks to make sure that the reference count isn't completely bogus. More...
 
bool test_ref_count_nonzero () const
 Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More...
 
virtual bool unref () const
 Explicitly decrements the reference count. More...
 
WeakReferenceListweak_ref ()
 Adds the indicated PointerToVoid as a weak reference to this object. More...
 
void weak_unref ()
 Removes the indicated PointerToVoid as a weak reference to this object. More...
 

Static Public Member Functions

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. More...
 
- Static Public Member Functions inherited from ReferenceCount
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. More...
 

Detailed Description

The basic kind of record in an EA "IFF" file, which the LightWave object file is based on.

Definition at line 30 of file iffChunk.h.

Member Function Documentation

◆ get_id()

IffId IffChunk::get_id ( ) const
inline

Returns the ID associated with this chunk.

Definition at line 25 of file iffChunk.I.

◆ make_new_chunk()

IffChunk * IffChunk::make_new_chunk ( IffInputFile in,
IffId  id 
)
virtual

Allocates and returns a new chunk of the appropriate type based on the given ID, according to the context given by this chunk itself.

Reimplemented in LwoSurface, LwoClip, LwoSurfaceBlockHeader, LwoSurfaceBlock, and LwoSurfaceBlockTMap.

Definition at line 42 of file iffChunk.cxx.

Referenced by LwoSurfaceBlockTMap::make_new_chunk(), LwoSurfaceBlock::make_new_chunk(), LwoSurfaceBlockHeader::make_new_chunk(), LwoClip::make_new_chunk(), and LwoSurface::make_new_chunk().

◆ set_id()

void IffChunk::set_id ( IffId  id)
inline

Changes the ID associated with this chunk.

Definition at line 33 of file iffChunk.I.


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