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LwoLayer Class Reference

Signals the start of a new layer. More...

#include <lwoLayer.h>

Inheritance diagram for LwoLayer:

List of all members.

Public Types
enum	Flags { F_hidden = 0x0001 }
Public Member Functions
void	make_generic ()
	Resets the layer's parameters to initial defaults for a generic layer created implicitly.
virtual bool	read_iff (IffInputFile *in, size_t stop_at)
	Reads the data of the chunk in from the given input file, if possible.
virtual void	write (ostream &out, int indent_level=0) const
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type ()
IffId	get_id () const
	Returns the ID associated with this chunk.
void	set_id (IffId id)
	Changes the ID associated with this chunk.
virtual void	output (ostream &out) const
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.
int	get_type_index () const
bool	is_of_type (TypeHandle handle) const
bool	is_exact_type (TypeHandle handle) const
int	get_ref_count () const
int	ref () const
int	unref () const
void	test_ref_count_integrity () const
Static Public Member Functions
TypeHandle	get_class_type ()
void	init_type ()
Public Attributes
int	_number
int	_flags
LPoint3f	_pivot
string	_name
int	_parent
Protected Attributes
int	_ref_count
Static Private Attributes
TypeHandle	_type_handle

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Detailed Description

Signals the start of a new layer.

All the data chunks which follow will be included in this layer until another layer chunk is encountered. If data is encountered before a layer chunk, it goes into an arbitrary layer.

Definition at line 46 of file lwoLayer.h.

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Member Enumeration Documentation

enum LwoLayer::Flags

Enumeration values: F_hidden  Definition at line 50 of file lwoLayer.h.

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Member Function Documentation

virtual TypeHandle LwoLayer::force_init_type (  void   )  [inline, virtual]

Reimplemented from LwoChunk. Definition at line 68 of file lwoLayer.h.

TypeHandle LwoLayer::get_class_type (  void   )  [inline, static]

Reimplemented from LwoChunk. Definition at line 69 of file lwoLayer.h. References _type_handle. Referenced by LwoToEggConverter::cleanup().

IffId IffChunk::get_id (  void   )  const [inline, inherited]

Returns the ID associated with this chunk. Definition at line 43 of file iffChunk.I. References IffChunk::_id, and INLINE. Referenced by LwoTags::read_iff(), LwoSurfaceSmoothingAngle::read_iff(), LwoSurfaceSidedness::read_iff(), LwoSurfaceParameter::read_iff(), LwoSurfaceColor::read_iff(), LwoSurfaceBlockWrap::read_iff(), LwoSurfaceBlockVMapName::read_iff(), LwoSurfaceBlockTransform::read_iff(), LwoSurfaceBlockTMap::read_iff(), LwoSurfaceBlockRepeat::read_iff(), LwoSurfaceBlockRefObj::read_iff(), LwoSurfaceBlockProjection::read_iff(), LwoSurfaceBlockOpacity::read_iff(), LwoSurfaceBlockImage::read_iff(), LwoSurfaceBlockHeader::read_iff(), LwoSurfaceBlockEnabled::read_iff(), LwoSurfaceBlockCoordSys::read_iff(), LwoSurfaceBlockChannel::read_iff(), LwoSurfaceBlockAxis::read_iff(), LwoSurface::read_iff(), LwoStillImage::read_iff(), LwoPolygonTags::read_iff(), LwoPoints::read_iff(), LwoClip::read_iff(), LwoBoundingBox::read_iff(), and IffGenericChunk::read_iff().

virtual TypeHandle LwoLayer::get_type (  void   )  const [inline, virtual]

Reimplemented from LwoChunk. Definition at line 65 of file lwoLayer.h.

void LwoLayer::init_type (  void   )  [inline, static]

Reimplemented from LwoChunk. Definition at line 72 of file lwoLayer.h.

void LwoLayer::make_generic (   )

Resets the layer's parameters to initial defaults for a generic layer created implicitly. Definition at line 41 of file lwoLayer.cxx. References _flags, _name, _number, _parent, _pivot, DCAST, IffInputFile::get_be_uint16(), IffInputFile::get_bytes_read(), IffInputFile::get_string(), and LwoInputFile::get_vec3().

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

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 LwoClip, LwoSurface, LwoSurfaceBlock, LwoSurfaceBlockHeader, and LwoSurfaceBlockTMap. Definition at line 66 of file iffChunk.cxx. Referenced by IffInputFile::get_chunk(), LwoSurfaceBlockTMap::write(), and LwoClip::write().

void IffChunk::output (  ostream &  out  )  const [virtual, inherited]

Definition at line 37 of file iffChunk.cxx. References IffChunk::_id, and indent().

bool LwoLayer::read_iff (  IffInputFile *  in, size_t  stop_at )  [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 68 of file lwoLayer.cxx.

void IffChunk::set_id (  IffId  id  )  [inline, inherited]

Changes the ID associated with this chunk. Definition at line 56 of file iffChunk.I.

void LwoLayer::write (  ostream &  out, int  indent_level = 0 )  const [virtual]

Reimplemented from IffChunk. Definition at line 96 of file lwoLayer.cxx.

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Member Data Documentation

int LwoLayer::_flags

Definition at line 55 of file lwoLayer.h. Referenced by make_generic().

string LwoLayer::_name

Definition at line 57 of file lwoLayer.h. Referenced by make_generic().

int LwoLayer::_number

Definition at line 54 of file lwoLayer.h. Referenced by make_generic().

int LwoLayer::_parent

Definition at line 58 of file lwoLayer.h. Referenced by make_generic().

LPoint3f LwoLayer::_pivot

Definition at line 56 of file lwoLayer.h. Referenced by make_generic().

TypeHandle LwoLayer::_type_handle [static, private]

Reimplemented from LwoChunk. Definition at line 28 of file lwoLayer.cxx. Referenced by get_class_type().

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

• pandatool/src/lwo/lwoLayer.h
• pandatool/src/lwo/lwoLayer.cxx

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