An array of polygons that will be referenced by later chunks. More...
#include "lwoPolygons.h"
Inheritance diagram for LwoPolygons:
Classes | |
| class | Polygon |
Public Types | |
| enum | PolygonFlags { PF_continuity_1 = 0x0400, PF_continuity_2 = 0x0800, PF_numverts_mask = 0x03f, PF_decal = 0x0001 } |
Public Member Functions | |
| virtual TypeHandle | force_init_type () |
| int | get_num_polygons () const |
| Returns the number of polygons of this group. More... | |
| Polygon * | get_polygon (int n) const |
| Returns the nth polygon of this group. More... | |
| virtual TypeHandle | get_type () const |
| virtual bool | read_iff (IffInputFile *in, size_t stop_at) |
| Reads the data of the chunk in from the given input file, if possible. More... | |
| virtual void | write (std::ostream &out, int indent_level=0) const |
 Public Member Functions inherited from IffChunk | |
| IffId | get_id () const |
| Returns the ID associated with this chunk. More... | |
| virtual IffChunk * | make_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 |
| void | set_id (IffId id) |
| Changes the ID associated with this chunk. More... | |
| Public Member Functions inherited from TypedReferenceCount | |
| TypedReferenceCount (const TypedReferenceCount ©) | |
| void | operator= (const TypedReferenceCount ©) |
| Public Member Functions inherited from TypedObject | |
| TypedObject (const TypedObject ©)=default | |
| TypedObject * | as_typed_object () |
| Returns the object, upcast (if necessary) to a TypedObject pointer. More... | |
| const TypedObject * | as_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... | |
| TypedObject & | operator= (const TypedObject ©)=default |
| Public Member Functions inherited from ReferenceCount | |
| int | get_ref_count () const |
| WeakReferenceList * | get_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... | |
| WeakReferenceList * | weak_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 LwoChunk | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from IffChunk | |
| 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 () |
Public Attributes | |
| IffId | _polygon_type |
| Public Attributes inherited from TypedObject | |
| get_type | |
| Public Attributes inherited from ReferenceCount | |
| get_ref_count | |
| Returns the current reference count. More... | |
Detailed Description
An array of polygons that will be referenced by later chunks.
Definition at line 29 of file lwoPolygons.h.
Member Function Documentation
◆ get_num_polygons()
| int LwoPolygons::get_num_polygons | ( | ) | const |
Returns the number of polygons of this group.
Definition at line 26 of file lwoPolygons.cxx.
◆ get_polygon()
| LwoPolygons::Polygon * LwoPolygons::get_polygon | ( | int | n | ) | const |
Returns the nth polygon of this group.
Definition at line 34 of file lwoPolygons.cxx.
◆ read_iff()
|
virtual |
Reads the data of the chunk in from the given input file, if possible.
The ID and length of the chunk have already been read. stop_at is the byte position of the file to stop at (based on the current position at in->get_bytes_read()). Returns true on success, false otherwise.
Implements IffChunk.
Definition at line 46 of file lwoPolygons.cxx.
The documentation for this class was generated from the following files:
- pandatool/src/lwo/lwoPolygons.h
- pandatool/src/lwo/lwoPolygons.cxx
