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FltMesh Class Reference

A mesh of connected polygons and tristrips, etc., with a local vertex pool. More...

#include <fltMesh.h>

Inheritance diagram for FltMesh:

List of all members.

Public Types
enum	DrawType {   DT_solid_backface = 0, DT_solid_no_backface = 1, DT_wireframe = 2, DT_wireframe_close = 3,   DT_wireframe_highlight = 4, DT_omni_light = 5, DT_uni_light = 6, DT_bi_light = 7 }
enum	BillboardType { BT_none = 0, BT_fixed = 1, BT_axial = 2, BT_point = 4 }
enum	Flags {   F_terrain = 0x80000000, F_no_color = 0x40000000, F_no_alt_color = 0x20000000, F_packed_color = 0x10000000,   F_terrain_footprint = 0x08000000, F_hidden = 0x04000000 }
enum	LightMode { LM_face_no_normal = 0, LM_vertex_no_normal = 1, LM_face_with_normal = 2, LM_vertex_with_normal = 3 }
Public Member Functions
	FltMesh (FltHeader *header)
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type ()
bool	has_texture () const
	Returns true if the face has a texture applied, false otherwise.
FltTexture *	get_texture () const
	Returns the texture applied to this face, or NULL if no texture was applied.
bool	has_material () const
	Returns true if the face has a material applied, false otherwise.
FltMaterial *	get_material () const
	Returns the material applied to this face, or NULL if no material was applied.
bool	has_color () const
	Returns true if the face has a primary color indicated, false otherwise.
Colorf	get_color () const
	Returns the primary color of the face, as a four-component value (including alpha as the transparency channel).
RGBColorf	get_rgb () const
	Returns the primary color of the face, as a three-component value ignoring transparency.
bool	has_alt_color () const
	Returns true if the face has an alternate color indicated, false otherwise.
Colorf	get_alt_color () const
	If has_alt_color() indicates true, returns the alternate color of the face, as a four-component value (including alpha as the transparency channel).
RGBColorf	get_alt_rgb () const
	If has_alt_color() indicates true, returns the alternate color of the face, as a three-component value ignoring transparency.
const string &	get_id () const
	Returns the id (name) of this particular bead.
void	set_id (const string &id)
	Changes the id (name) of this particular bead.
virtual void	output (ostream &out) const
	Writes a quick one-line description of the record, but not its children.
bool	has_transform () const
	Returns true if the bead has been transformed, false otherwise.
const LMatrix4d &	get_transform () const
	Returns the single-precision 4x4 matrix that represents the transform applied to this bead, or the identity matrix if the bead has not been transformed.
void	set_transform (const LMatrix4d &mat)
	Replaces the transform matrix on this bead.
void	clear_transform ()
	Removes any transform matrix and all transform steps on this bead.
int	get_num_transform_steps () const
	Returns the number of individual steps that define the net transform on this bead as returned by set_transform().
FltTransformRecord *	get_transform_step (int n)
	Returns the nth individual step that defines the net transform on this bead.
const FltTransformRecord *	get_transform_step (int n) const
	Returns the nth individual step that defines the net transform on this bead.
void	add_transform_step (FltTransformRecord *record)
	Applies the indicated transform step to the net transformation applied to the bead.
int	get_replicate_count () const
	Returns the replicate count of this bead.
void	set_replicate_count (int count)
	Changes the replicate count of this bead.
int	get_num_children () const
	Returns the number of child records of this record.
FltRecord *	get_child (int n) const
	Returns the nth child of this record.
void	clear_children ()
	Removes all children from this record.
void	add_child (FltRecord *child)
	Adds a new child to the end of the list of children for this record.
int	get_num_subfaces () const
	Returns the number of subface records of this record.
FltRecord *	get_subface (int n) const
	Returns the nth subface of this record.
void	clear_subfaces ()
	Removes all subfaces from this record.
void	add_subface (FltRecord *subface)
	Adds a new subface to the end of the list of subfaces for this record.
int	get_num_extensions () const
	Returns the number of extension attribute records for this object.
FltRecord *	get_extension (int n) const
	Returns the nth extension of this record.
void	clear_extensions ()
	Removes all extensions from this record.
void	add_extension (FltRecord *extension)
	Adds a new extension to the end of the list of extensions for this record.
int	get_num_ancillary () const
	Returns the number of unsupported ancillary records of this record.
FltRecord *	get_ancillary (int n) const
	Returns the nth unsupported ancillary record of this record.
void	clear_ancillary ()
	Removes all unsupported ancillary records from this record.
void	add_ancillary (FltRecord *ancillary)
	Adds a new unsupported ancillary record to the end of the list of ancillary records for this record.
bool	has_comment () const
	Returns true if this record has a nonempty comment, false otherwise.
const string &	get_comment () const
	Retrieves the comment for this record, or empty string if the record has no comment.
void	clear_comment ()
	Removes the comment for this record.
void	set_comment (const string &comment)
	Changes the comment for this record.
void	check_remaining_size (const DatagramIterator &di, const string &name=string()) const
	Checks that the iterator has no bytes left, as it should at the end of a successfully read record.
virtual void	apply_converted_filenames ()
	Walks the hierarchy at this record and below and copies the _converted_filename record into the _orig_filename record, so the flt file will be written out with the converted filename instead of what was originally read in.
virtual void	write (ostream &out, int indent_level=0) const
	Writes a multiple-line description of the record and all of its children.
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
PointerTo< FltLocalVertexPool >	_vpool
int	_ir_color
int	_relative_priority
DrawType	_draw_type
bool	_texwhite
int	_color_name_index
int	_alt_color_name_index
BillboardType	_billboard_type
int	_detail_texture_index
int	_texture_index
int	_material_index
int	_dfad_material_code
int	_dfad_feature_id
int	_ir_material_code
int	_transparency
int	_lod_generation_control
int	_line_style_index
unsigned int	_flags
LightMode	_light_mode
FltPackedColor	_packed_color
FltPackedColor	_alt_packed_color
int	_texture_mapping_index
int	_color_index
int	_alt_color_index
Protected Member Functions
virtual bool	extract_record (FltRecordReader &reader)
	Fills in the information in this bead based on the information given in the indicated datagram, whose opcode has already been read.
virtual bool	extract_ancillary (FltRecordReader &reader)
	Checks whether the given bead, which follows this bead sequentially in the file, is an ancillary record of this bead.
virtual bool	build_record (FltRecordWriter &writer) const
	Fills up the current record on the FltRecordWriter with data for this record, but does not advance the writer.
virtual FltError	write_ancillary (FltRecordWriter &writer) const
	Writes whatever ancillary records are required for this record.
void	write_children (ostream &out, int indent_level) const
	Assuming the current write position has been left at the end of the last line of the record description, writes out the list of children.
FltRecord *	create_new_record (FltOpcode opcode) const
	Creates a new FltRecord corresponding to the opcode.
FltError	read_record_and_children (FltRecordReader &reader)
	Extracts this record information from the current record presented in the reader, then advances the reader and continues to read any children, if present.
virtual FltError	write_record_and_children (FltRecordWriter &writer) const
	Writes this record out to the flt file, along with all of its ancillary records and children records.
Static Protected Member Functions
bool	is_ancillary (FltOpcode opcode)
	Returns true if the indicated opcode corresponds to an ancillary record type, false otherwise.
Protected Attributes
FltHeader *	_header
int	_ref_count
Static Private Attributes
TypeHandle	_type_handle

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Detailed Description

A mesh of connected polygons and tristrips, etc., with a local vertex pool.

Definition at line 41 of file fltMesh.h.

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Member Enumeration Documentation

enum FltGeometry::BillboardType [inherited]

Enumeration values: BT_none  BT_fixed  BT_axial  BT_point  Definition at line 64 of file fltGeometry.h.

enum FltGeometry::DrawType [inherited]

Enumeration values: DT_solid_backface  DT_solid_no_backface  DT_wireframe  DT_wireframe_close  DT_wireframe_highlight  DT_omni_light  DT_uni_light  DT_bi_light  Definition at line 53 of file fltGeometry.h.

enum FltGeometry::Flags [inherited]

Enumeration values: F_terrain  F_no_color  F_no_alt_color  F_packed_color  F_terrain_footprint  F_hidden  Definition at line 71 of file fltGeometry.h.

enum FltGeometry::LightMode [inherited]

Enumeration values: LM_face_no_normal  LM_vertex_no_normal  LM_face_with_normal  LM_vertex_with_normal  Definition at line 80 of file fltGeometry.h.

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Constructor & Destructor Documentation

FltMesh::FltMesh (  FltHeader *  header  )

Definition at line 39 of file fltMesh.cxx. References FltGeometry::extract_record(), FltBeadID::extract_record(), reader(), and DatagramIterator::skip_bytes().

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Member Function Documentation

void FltRecord::add_ancillary (  FltRecord *  ancillary  )  [inherited]

Adds a new unsupported ancillary record to the end of the list of ancillary records for this record. This record will be written to the flt file following this record, without attempting to understand what is in it. Normally, there is no reason to use this function; if the data stored in the FltRecord requires one or more ancillary record, the appropriate records will automatically be generated when the record is written. This function is only required to output a record whose type is not supported by the flt loader. But it would be better to extend the flt loader to know about this new kind of data record. Definition at line 341 of file fltRecord.cxx.

void FltRecord::add_child (  FltRecord *  child  )  [inherited]

Adds a new child to the end of the list of children for this record. Definition at line 126 of file fltRecord.cxx. References nassertr, and NULL. Referenced by FltRecord::is_ancillary().

void FltRecord::add_extension (  FltRecord *  extension  )  [inherited]

Adds a new extension to the end of the list of extensions for this record. This should be a record of type FO_extension. Definition at line 250 of file fltRecord.cxx. Referenced by FltRecord::is_ancillary().

void FltRecord::add_subface (  FltRecord *  subface  )  [inherited]

Adds a new subface to the end of the list of subfaces for this record. Definition at line 187 of file fltRecord.cxx. Referenced by FltRecord::is_ancillary().

void FltBead::add_transform_step (  FltTransformRecord *  record  )  [inherited]

Applies the indicated transform step to the net transformation applied to the bead. Definition at line 201 of file fltBead.cxx.

void FltRecord::apply_converted_filenames (   )  [virtual, inherited]

Walks the hierarchy at this record and below and copies the _converted_filename record into the _orig_filename record, so the flt file will be written out with the converted filename instead of what was originally read in. Reimplemented in FltExternalReference, FltHeader, and FltTexture. Definition at line 460 of file fltRecord.cxx. References FO_15_material, FO_bsp, FO_color_palette, FO_dof, FO_external_ref, FO_eyepoint_palette, FO_face, FO_group, FO_header, FO_light_definition, FO_light_point, FO_lod, FO_mesh, FO_mesh_primitive, FO_morph_list, FO_name_table, FO_object, FO_texture, FO_texture_map_palette, FO_vertex_cn, FO_vertex_cnu, FO_vertex_cu, and FO_vertex_list. Referenced by FltExternalReference::FltExternalReference().

bool FltMesh::build_record (  FltRecordWriter &  writer  )  const [protected, virtual]

Fills up the current record on the FltRecordWriter with data for this record, but does not advance the writer. Returns true on success, false if there is some error. Reimplemented from FltGeometry. Definition at line 116 of file fltMesh.cxx. References _vpool, FE_bad_data, FE_ok, flt_error_abort, FltError, NULL, FltBeadID::write_ancillary(), and writer().

void FltRecord::check_remaining_size (  const DatagramIterator &  di, const string &  name = string() )  const [inherited]

Checks that the iterator has no bytes left, as it should at the end of a successfully read record. If there *are* remaining bytes, print a warning message but otherwise don't worry about it. If we are attempting to read a flt file whose version is newer than the newest this program understands, don't even print a warning message, since this is exactly the sort of thing we expect. Definition at line 426 of file fltRecord.cxx. References FO_14_material_palette, FO_bounding_box, FO_bounding_cylinder, FO_bounding_sphere, FO_bv_center, FO_bv_orientation, FO_cat_data, FO_comment, FO_general_matrix, FO_local_vertex_pool, FO_long_id, FO_multitexture, FO_put, FO_replicate, FO_road_zone, FO_rotate_about_edge, FO_rotate_about_point, FO_rotate_and_scale, FO_scale, FO_transform_matrix, FO_translate, FO_uv_list, FO_vector, FO_vertex_c, and FO_vertex_palette. Referenced by FltLocalVertexPool::FltLocalVertexPool(), FltVectorRecord::get_vector(), FltTransformScale::recompute_matrix(), FltTransformRotateAboutPoint::recompute_matrix(), FltTransformRotateAboutEdge::recompute_matrix(), FltTransformGeneralMatrix::set_matrix(), and FltInstanceRef::write().

void FltRecord::clear_ancillary (   )  [inherited]

Removes all unsupported ancillary records from this record. See get_num_ancillary(). Definition at line 304 of file fltRecord.cxx. References FltRecord::_header, FltHeader::get_flt_version(), DatagramIterator::get_remaining_size(), TypedReferenceCount::get_type(), FltHeader::max_flt_version(), and nout.

void FltRecord::clear_children (   )  [inherited]

Removes all children from this record. Definition at line 111 of file fltRecord.cxx.

void FltRecord::clear_comment (   )  [inherited]

Removes the comment for this record. Definition at line 384 of file fltRecord.cxx.

void FltRecord::clear_extensions (   )  [inherited]

Removes all extensions from this record. Definition at line 233 of file fltRecord.cxx.

void FltRecord::clear_subfaces (   )  [inherited]

Removes all subfaces from this record. Definition at line 172 of file fltRecord.cxx. References nassertr, and NULL.

void FltBead::clear_transform (   )  [inherited]

Removes any transform matrix and all transform steps on this bead. Definition at line 123 of file fltBead.cxx. References nassertr, and NULL.

FltRecord * FltRecord::create_new_record (  FltOpcode  opcode  )  const [protected, inherited]

Creates a new FltRecord corresponding to the opcode. If the opcode is unknown, creates a FltUnsupportedRecord. Definition at line 672 of file fltRecord.cxx. References reader(). Referenced by FltRecord::is_ancillary().

bool FltMesh::extract_ancillary (  FltRecordReader &  reader  )  [protected, virtual]

Checks whether the given bead, which follows this bead sequentially in the file, is an ancillary record of this bead. If it is, extracts the relevant information and returns true; otherwise, leaves it alone and returns false. Reimplemented from FltBeadID. Definition at line 92 of file fltMesh.cxx. References FltGeometry::build_record(), FltBeadID::build_record(), FO_mesh, Datagram::pad_bytes(), and writer().

bool FltMesh::extract_record (  FltRecordReader &  reader  )  [protected, virtual]

Fills in the information in this bead based on the information given in the indicated datagram, whose opcode has already been read. Returns true on success, false if the datagram is invalid. Reimplemented from FltGeometry. Definition at line 57 of file fltMesh.cxx. References FO_mesh, and reader().

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

Reimplemented from FltGeometry. Definition at line 58 of file fltMesh.h.

Colorf FltGeometry::get_alt_color (   )  const [inherited]

If has_alt_color() indicates true, returns the alternate color of the face, as a four-component value (including alpha as the transparency channel). Definition at line 165 of file fltGeometry.cxx. References FltGeometry::_alt_color_name_index, FltGeometry::_billboard_type, FltGeometry::_color_name_index, FltGeometry::_detail_texture_index, FltGeometry::_dfad_material_code, FltGeometry::_draw_type, FltGeometry::_ir_color, FltGeometry::_material_index, FltGeometry::_relative_priority, FltGeometry::_texture_index, FltGeometry::_texwhite, DatagramIterator::get_be_int16(), DatagramIterator::get_be_int32(), DatagramIterator::get_int8(), reader(), and DatagramIterator::skip_bytes().

RGBColorf FltGeometry::get_alt_rgb (   )  const [inherited]

If has_alt_color() indicates true, returns the alternate color of the face, as a three-component value ignoring transparency. Definition at line 185 of file fltGeometry.cxx. References FltGeometry::_dfad_feature_id, FltGeometry::_flags, FltRecord::_header, FltGeometry::_ir_material_code, FltGeometry::_light_mode, FltGeometry::_line_style_index, FltGeometry::_lod_generation_control, FltGeometry::_packed_color, and FltGeometry::_transparency.

FltRecord * FltRecord::get_ancillary (  int  n  )  const [inherited]

Returns the nth unsupported ancillary record of this record. See get_num_ancillary(). Definition at line 288 of file fltRecord.cxx.

FltRecord * FltRecord::get_child (  int  n  )  const [inherited]

Returns the nth child of this record. Definition at line 97 of file fltRecord.cxx. Referenced by FltCopy::scan_flt().

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

Reimplemented from FltGeometry. Definition at line 59 of file fltMesh.h.

Colorf FltGeometry::get_color (  void   )  const [inherited]

Returns the primary color of the face, as a four-component value (including alpha as the transparency channel). If has_color() is false, the result is white, but still reflects the transparency correctly. Definition at line 82 of file fltGeometry.cxx. Referenced by FltToEggConverter::convert_face().

const string & FltRecord::get_comment (   )  const [inherited]

Retrieves the comment for this record, or empty string if the record has no comment. Definition at line 371 of file fltRecord.cxx. References indent(), and FltRecord::write_children().

FltRecord * FltRecord::get_extension (  int  n  )  const [inherited]

Returns the nth extension of this record. Definition at line 219 of file fltRecord.cxx. References nassertr, and NULL.

const string & FltBeadID::get_id (  void   )  const [inherited]

Returns the id (name) of this particular bead. Each MultiGen bead will have a unique name. Definition at line 50 of file fltBeadID.cxx. References FltBeadID::_id. Referenced by FltToEggConverter::convert_face(), and FltToEggConverter::convert_lod().

FltMaterial * FltGeometry::get_material (   )  const [inline, inherited]

Returns the material applied to this face, or NULL if no material was applied. Definition at line 79 of file fltGeometry.I.

int FltRecord::get_num_ancillary (   )  const [inherited]

Returns the number of unsupported ancillary records of this record. These are ancillary records that appeared following this record in the flt file but that aren't directly understood by the flt loader--normally, an ancillary record is examined and decoded on the spot, and no pointer to it is kept. Definition at line 273 of file fltRecord.cxx.

int FltRecord::get_num_children (   )  const [inherited]

Returns the number of child records of this record. This reflects the normal scene graph hierarchy. Definition at line 84 of file fltRecord.cxx. References NULL.

int FltRecord::get_num_extensions (   )  const [inherited]

Returns the number of extension attribute records for this object. These are auxiliary nodes, presumably of type FO_extension, that have some local meaning to the object. Definition at line 206 of file fltRecord.cxx.

int FltRecord::get_num_subfaces (   )  const [inherited]

Returns the number of subface records of this record. Normally, subfaces will only be present on object records, although it is logically possible for them to appear anywhere. Definition at line 145 of file fltRecord.cxx.

int FltBead::get_num_transform_steps (   )  const [inherited]

Returns the number of individual steps that define the net transform on this bead as returned by set_transform(). Each step is a single transformation; the concatenation of all transformations will produce the matrix represented by set_transform(). Definition at line 148 of file fltBead.cxx. References FltBead::_has_transform, FltBead::_transform, and FltTransformRecord::get_matrix().

int FltBead::get_replicate_count (   )  const [inherited]

Returns the replicate count of this bead. If this is nonzero, it means that the bead is implicitly copied this number of additional times (for replicate_count + 1 total copies), applying the transform on this bead for each copy. In this case, the transform does not* apply to the initial copy of the bead. Definition at line 230 of file fltBead.cxx. References FO_rotate_about_edge, FO_rotate_about_point, FO_rotate_and_scale, FO_scale, and FO_translate.

RGBColorf FltGeometry::get_rgb (   )  const [inherited]

Returns the primary color of the face, as a three-component value ignoring transparency. Definition at line 121 of file fltGeometry.cxx. References FltGeometry::_flags, and FltGeometry::F_no_alt_color.

FltRecord * FltRecord::get_subface (  int  n  )  const [inherited]

Returns the nth subface of this record. Definition at line 158 of file fltRecord.cxx.

FltTexture * FltGeometry::get_texture (  void   )  const [inline, inherited]

Returns the texture applied to this face, or NULL if no texture was applied. Definition at line 49 of file fltGeometry.I. References FltRecord::_header, FltGeometry::_material_index, and FltHeader::has_material().

const LMatrix4d & FltBead::get_transform (   )  const [inherited]

Returns the single-precision 4x4 matrix that represents the transform applied to this bead, or the identity matrix if the bead has not been transformed. Definition at line 86 of file fltBead.cxx. Referenced by FltToEggLevelState::ParentNodes::ParentNodes().

const FltTransformRecord * FltBead::get_transform_step (  int  n  )  const [inherited]

Returns the nth individual step that defines the net transform on this bead. See get_num_transform_steps(). Definition at line 184 of file fltBead.cxx.

FltTransformRecord * FltBead::get_transform_step (  int  n  )  [inherited]

Returns the nth individual step that defines the net transform on this bead. See get_num_transform_steps(). Definition at line 165 of file fltBead.cxx.

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

Reimplemented from FltGeometry. Definition at line 55 of file fltMesh.h. References _type_handle, FltGeometry::init_type(), and register_type().

bool FltGeometry::has_alt_color (   )  const [inherited]

Returns true if the face has an alternate color indicated, false otherwise. Definition at line 148 of file fltGeometry.cxx. References FltGeometry::_alt_color_index, FltGeometry::_alt_packed_color, FltGeometry::_flags, FltRecord::_header, FltGeometry::F_packed_color, FltHeader::get_rgb(), nassertr, and RGBColorf.

bool FltGeometry::has_color (   )  const [inline, inherited]

Returns true if the face has a primary color indicated, false otherwise. Definition at line 94 of file fltGeometry.I.

bool FltRecord::has_comment (   )  const [inherited]

Returns true if this record has a nonempty comment, false otherwise. Definition at line 356 of file fltRecord.cxx. References TypedReferenceCount::get_type().

bool FltGeometry::has_material (   )  const [inline, inherited]

Returns true if the face has a material applied, false otherwise. Definition at line 64 of file fltGeometry.I. References FltGeometry::_color_index, FltGeometry::_flags, FltGeometry::F_no_color, FltGeometry::F_packed_color, and INLINE.

bool FltGeometry::has_texture (   )  const [inline, inherited]

Returns true if the face has a texture applied, false otherwise. Definition at line 34 of file fltGeometry.I. References FltRecord::_header, FltGeometry::_texture_index, FltHeader::get_texture(), and INLINE.

bool FltBead::has_transform (   )  const [inherited]

Returns true if the bead has been transformed, false otherwise. If this returns true, get_transform() will return the single-precision net transformation, and get_num_transform_steps() will return nonzero. Definition at line 69 of file fltBead.cxx. References FltBead::_has_transform, and FltBead::_transform.

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

Reimplemented from FltGeometry. Definition at line 62 of file fltMesh.h. References _type_handle.

bool FltRecord::is_ancillary (  FltOpcode  opcode  )  [static, protected, inherited]

Returns true if the indicated opcode corresponds to an ancillary record type, false otherwise. In general, this function is used to identify ancillary records that are not presently supported by the FltReader; these will be ignored. Normally, ancillary records will be detected and processed by extract_ancillary(). Definition at line 575 of file fltRecord.cxx. References FltRecord::_header, FltRecord::add_child(), FltRecord::add_extension(), FltHeader::add_instance(), FltRecord::add_subface(), FltRecord::create_new_record(), DCAST, FltRecord::extract_ancillary(), FltRecord::extract_record(), FE_end_of_file, FE_invalid_record, FE_ok, flt_error_abort, FltError, FO_pop, FO_pop_extension, FO_pop_face, FO_push, FO_push_extension, FO_push_face, FltInstanceDefinition::get_class_type(), nout, PT, and reader().

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

Writes a quick one-line description of the record, but not its children. This is a human-readable description, primarily for debugging; to write a flt file, use FltHeader::write_flt(). Reimplemented from FltRecord. Definition at line 84 of file fltBeadID.cxx.

FltError FltRecord::read_record_and_children (  FltRecordReader &  reader  )  [protected, inherited]

Extracts this record information from the current record presented in the reader, then advances the reader and continues to read any children, if present. On return, the reader is position on the next sibling record to this record. Returns FE_ok if successful, otherwise on error. Definition at line 740 of file fltRecord.cxx. References FE_ok.

void FltRecord::set_comment (  const string &  comment  )  [inherited]

Changes the comment for this record. Definition at line 397 of file fltRecord.cxx.

void FltBeadID::set_id (  const string &  id  )  [inherited]

Changes the id (name) of this particular bead. This should be a name that is unique to this bead. Definition at line 65 of file fltBeadID.cxx. References FltBeadID::_id, and FltBeadID::get_type().

void FltBead::set_replicate_count (  int  count  )  [inherited]

Changes the replicate count of this bead. If you are setting the replicate count to some nonzero number, you must also set a transform on the bead. See set_replicate_count(). Definition at line 249 of file fltBead.cxx. References FO_replicate.

void FltBead::set_transform (  const LMatrix4d &  mat  )  [inherited]

Replaces the transform matrix on this bead. This implicitly removes all of the transform steps added previously, and replaces them with a single 4x4 general matrix transform step. Definition at line 105 of file fltBead.cxx.

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

Writes a multiple-line description of the record and all of its children. This is a human-readable description, primarily for debugging; to write a flt file, use FltHeader::write_flt(). Reimplemented in FltInstanceRef. Definition at line 504 of file fltRecord.cxx. References FO_instance, FO_instance_ref, FO_pop_extension, FO_push_extension, and nout.

FltError FltMesh::write_ancillary (  FltRecordWriter &  writer  )  const [protected, virtual]

Writes whatever ancillary records are required for this record. Returns FE_ok on success, or something else if there is some error. Reimplemented from FltBeadID. Definition at line 146 of file fltMesh.cxx.

void FltRecord::write_children (  ostream &  out, int  indent_level )  const [protected, inherited]

Assuming the current write position has been left at the end of the last line of the record description, writes out the list of children. Definition at line 522 of file fltRecord.cxx. References FltRecord::_header, FO_curve, FO_external_ref, FO_face, FO_group, FO_instance, FO_instance_ref, FO_local_vertex_pool, FO_lod, FO_mesh, FO_mesh_primitive, FO_object, FO_vector, FO_vertex_list, and nout. Referenced by FltRecord::get_comment(), and FltInstanceRef::get_instance().

FltError FltRecord::write_record_and_children (  FltRecordWriter &  writer  )  const [protected, virtual, inherited]

Writes this record out to the flt file, along with all of its ancillary records and children records. Returns FE_ok on success, or something else on error. Reimplemented in FltInstanceRef. Definition at line 904 of file fltRecord.cxx. Referenced by FltInstanceRef::extract_record().

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Member Data Documentation

int FltGeometry::_alt_color_index [inherited]

Definition at line 109 of file fltGeometry.h. Referenced by FltGeometry::extract_record(), FltGeometry::FltGeometry(), and FltGeometry::has_alt_color().

int FltGeometry::_alt_color_name_index [inherited]

Definition at line 92 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), and FltGeometry::get_alt_color().

FltPackedColor FltGeometry::_alt_packed_color [inherited]

Definition at line 106 of file fltGeometry.h. Referenced by FltGeometry::has_alt_color().

BillboardType FltGeometry::_billboard_type [inherited]

Definition at line 93 of file fltGeometry.h. Referenced by FltToEggConverter::convert_face(), FltGeometry::FltGeometry(), and FltGeometry::get_alt_color().

int FltGeometry::_color_index [inherited]

Definition at line 108 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), and FltGeometry::has_material().

int FltGeometry::_color_name_index [inherited]

Definition at line 91 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), and FltGeometry::get_alt_color().

int FltGeometry::_detail_texture_index [inherited]

Definition at line 94 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), and FltGeometry::get_alt_color().

int FltGeometry::_dfad_feature_id [inherited]

Definition at line 98 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), and FltGeometry::get_alt_rgb().

int FltGeometry::_dfad_material_code [inherited]

Definition at line 97 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), and FltGeometry::get_alt_color().

DrawType FltGeometry::_draw_type [inherited]

Definition at line 89 of file fltGeometry.h. Referenced by FltToEggConverter::convert_object(), and FltGeometry::get_alt_color().

unsigned int FltGeometry::_flags [inherited]

Definition at line 103 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), FltGeometry::get_alt_rgb(), FltGeometry::get_rgb(), FltGeometry::has_alt_color(), and FltGeometry::has_material().

FltHeader* FltRecord::_header [protected, inherited]

Definition at line 107 of file fltRecord.h. Referenced by FltVertexList::add_vertex(), FltRecord::clear_ancillary(), FltVertexList::extract_record(), FltInstanceRef::extract_record(), FltGroup::extract_record(), FltInstanceRef::FltInstanceRef(), FltLocalVertexPool::FltLocalVertexPool(), FltGeometry::get_alt_rgb(), FltInstanceRef::get_instance(), FltGeometry::get_texture(), FltGeometry::has_alt_color(), FltGeometry::has_texture(), FltRecord::is_ancillary(), and FltRecord::write_children().

int FltGeometry::_ir_color [inherited]

Definition at line 87 of file fltGeometry.h. Referenced by FltGeometry::get_alt_color().

int FltGeometry::_ir_material_code [inherited]

Definition at line 99 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), and FltGeometry::get_alt_rgb().

LightMode FltGeometry::_light_mode [inherited]

Definition at line 104 of file fltGeometry.h. Referenced by FltToEggConverter::convert_face(), FltGeometry::FltGeometry(), and FltGeometry::get_alt_rgb().

int FltGeometry::_line_style_index [inherited]

Definition at line 102 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), and FltGeometry::get_alt_rgb().

int FltGeometry::_lod_generation_control [inherited]

Definition at line 101 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), and FltGeometry::get_alt_rgb().

int FltGeometry::_material_index [inherited]

Definition at line 96 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), FltGeometry::get_alt_color(), and FltGeometry::get_texture().

FltPackedColor FltGeometry::_packed_color [inherited]

Definition at line 105 of file fltGeometry.h. Referenced by FltGeometry::get_alt_rgb().

int FltGeometry::_relative_priority [inherited]

Definition at line 88 of file fltGeometry.h. Referenced by FltGeometry::get_alt_color().

int FltGeometry::_texture_index [inherited]

Definition at line 95 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), FltGeometry::get_alt_color(), and FltGeometry::has_texture().

int FltGeometry::_texture_mapping_index [inherited]

Definition at line 107 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry().

bool FltGeometry::_texwhite [inherited]

Definition at line 90 of file fltGeometry.h. Referenced by FltGeometry::get_alt_color().

int FltGeometry::_transparency [inherited]

Definition at line 100 of file fltGeometry.h. Referenced by FltGeometry::FltGeometry(), and FltGeometry::get_alt_rgb().

TypeHandle FltMesh::_type_handle [static, private]

Reimplemented from FltGeometry. Definition at line 29 of file fltMesh.cxx. Referenced by get_type(), and init_type().

PointerTo< FltLocalVertexPool > FltMesh::_vpool

Definition at line 45 of file fltMesh.h. Referenced by build_record().

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

• pandatool/src/flt/fltMesh.h
• pandatool/src/flt/fltMesh.cxx

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