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LwoToEggConverter Class Reference

This class supervises the construction of an EggData structure from the data represented by the LwoHeader. More...

#include <lwoToEggConverter.h>

Inheritance diagram for LwoToEggConverter:

SomethingToEggConverter List of all members.

Public Member Functions

 LwoToEggConverter ()
 LwoToEggConverter (const LwoToEggConverter &copy)
virtual ~LwoToEggConverter ()
virtual SomethingToEggConverter * make_copy ()
 Allocates and returns a new copy of the converter.

virtual string get_name () const
 Returns the English name of the file type this converter supports.

virtual string get_extension () const
 Returns the common extension of the file type this converter supports.

virtual bool convert_file (const Filename &filename)
 Handles the reading of the input file and converting it to egg.

bool convert_lwo (const LwoHeader *lwo_header)
 Fills up the egg_data structure according to the indicated lwo structure.

CLwoLayer * get_layer (int number) const
 Returns a pointer to the layer with the given index number, or NULL if there is no such layer.

CLwoClip * get_clip (int number) const
 Returns a pointer to the clip with the given index number, or NULL if there is no such clip.

CLwoSurface * get_surface (const string &name) const
 Returns a pointer to the surface definition with the given name, or NULL if there is no such surface.

void set_path_replace (PathReplace *path_replace)
 Replaces the PathReplace object (which specifies how to mangle paths from the source to the destination egg file) with a new one.

PathReplace * get_path_replace ()
 Returns a pointer to the PathReplace object associated with this converter.

const PathReplace * get_path_replace () const
 Returns a pointer to the PathReplace object associated with this converter.

void set_animation_convert (AnimationConvert animation_convert)
 Specifies how source animation will be converted into egg structures.

AnimationConvert get_animation_convert () const
 Returns how source animation will be converted into egg structures.

void set_character_name (const string &character_name)
 Specifies the name of the character generated.

const string & get_character_name () const
 Returns the name of the character generated.

void set_start_frame (double start_frame)
 Specifies the starting frame of the animation to convert, in the units specified by set_input_frame_rate().

bool has_start_frame () const
 Returns true if the starting frame has been explicitly specified via set_start_frame(), or false if the starting frame should be implicit based on the source.

double get_start_frame () const
 Returns the value set by a previous call to set_start_frame().

void clear_start_frame ()
 Removes the value previously set by set_start_frame().

void set_end_frame (double end_frame)
 Specifies the ending frame of the animation to convert, in the units specified by set_input_frame_rate().

bool has_end_frame () const
 Returns true if the ending frame has been explicitly specified via set_end_frame(), or false if the ending frame should be implicit based on the source.

double get_end_frame () const
 Returns the value set by a previous call to set_end_frame().

void clear_end_frame ()
 Removes the value previously set by set_end_frame().

void set_frame_inc (double frame_inc)
 Specifies the increment between frames to extract.

bool has_frame_inc () const
 Returns true if the frame increment has been explicitly specified via set_frame_inc(), or false if the ending frame should be implicit based on the source.

double get_frame_inc () const
 Returns the value set by a previous call to set_frame_inc().

void clear_frame_inc ()
 Removes the value previously set by set_frame_inc().

void set_neutral_frame (double neutral_frame)
 Specifies the frame of animation to represent the neutral pose of the model.

bool has_neutral_frame () const
 Returns true if the neutral frame has been explicitly specified via set_neutral_frame(), or false otherwise.

double get_neutral_frame () const
 Returns the value set by a previous call to set_neutral_frame().

void clear_neutral_frame ()
 Removes the value previously set by set_neutral_frame().

void set_input_frame_rate (double input_frame_rate)
 Specifies the number of frames per second that is represented by the "frame" unit in the animation package.

bool has_input_frame_rate () const
 Returns true if the frame rate has been explicitly specified via set_input_frame_rate(), or false otherwise.

double get_input_frame_rate () const
 Returns the value set by a previous call to set_input_frame_rate().

void clear_input_frame_rate ()
 Removes the value previously set by set_input_frame_rate().

void set_output_frame_rate (double output_frame_rate)
 Specifies the number of frames per second that the resulting animation should be played at.

bool has_output_frame_rate () const
 Returns true if the frame rate has been explicitly specified via set_output_frame_rate(), or false otherwise.

double get_output_frame_rate () const
 Returns the value set by a previous call to set_output_frame_rate().

void clear_output_frame_rate ()
 Removes the value previously set by set_output_frame_rate().

void set_merge_externals (bool merge_externals)
 Sets the merge_externals flag.

bool get_merge_externals () const
 Returns the current state of the merge_externals flag.

void set_egg_data (EggData *egg_data, bool owns_egg_data)
 Sets the egg data that will be filled in when convert_file() is called.

void clear_egg_data ()
 Sets the EggData to NULL and makes the converter invalid.

EggData & get_egg_data ()
 Returns the EggData structure.

bool handle_external_reference (EggGroupNode *egg_parent, const Filename &ref_filename)
 Handles an external reference in the source file.

Filename convert_texture_path (const Filename &orig_filename)
 Converts the indicated texture filename to a relative or absolute or whatever filename, according to _path_replace.

Filename convert_model_path (const Filename &orig_filename)
 Converts the indicated model filename to a relative or absolute or whatever filename, according to _path_replace.


Static Public Member Functions

double get_default_frame_rate ()
 Returns the default frame rate if nothing is specified for input_frame_rate or output_frame_rate, and the animation package does not have an implicit frame rate.


Public Attributes

bool _make_materials
bool _allow_errors

Protected Types

enum  ControlFlags {
  CF_start_frame = 0x0001, CF_end_frame = 0x0002, CF_frame_inc = 0x0004, CF_neutral_frame = 0x0008,
  CF_input_frame_rate = 0x0010, CF_output_frame_rate = 0x0020
}

Protected Attributes

PointerTo< PathReplace > _path_replace
AnimationConvert _animation_convert
string _character_name
double _start_frame
double _end_frame
double _frame_inc
double _neutral_frame
double _input_frame_rate
double _output_frame_rate
int _control_flags
bool _merge_externals
EggData * _egg_data
bool _owns_egg_data
bool _error

Private Types

typedef pvector< CLwoLayer * > Layers
typedef pvector< CLwoClip * > Clips
typedef pvector< CLwoPoints * > Points
typedef pvector< CLwoPolygons * > Polygons
typedef pmap< string, CLwoSurface * > Surfaces

Private Member Functions

void cleanup ()
 Frees all the internal data structures after we're done converting, and resets the converter to its initial state.

void collect_lwo ()
 Walks through the chunks in the Lightwave data and creates wrapper objects for each relevant piece.

void make_egg ()
 Makes egg structures for all of the conversion wrapper objects.

void connect_egg ()
 Connects together all of the egg structures.

void slot_layer (int number)
 Ensures that there is space in the _layers array to store an element at position number.

void slot_clip (int number)
 Ensures that there is space in the _clips array to store an element at position number.

CLwoLayer * make_generic_layer ()
 If a geometry definition is encountered in the Lightwave file before a layer definition, we should make a generic layer to hold the geometry.


Private Attributes

ConstPointerTo< LwoHeader > _lwo_header
CLwoLayer * _generic_layer
Layers _layers
Clips _clips
Points _points
Polygons _polygons
Surfaces _surfaces

Detailed Description

This class supervises the construction of an EggData structure from the data represented by the LwoHeader.

Reading and writing the egg and lwo structures is left to the user.

Definition at line 54 of file lwoToEggConverter.h.

Member Typedef Documentation

typedef pvector<CLwoClip *> LwoToEggConverter::Clips [private]
 

Definition at line 92 of file lwoToEggConverter.h.

typedef pvector<CLwoLayer *> LwoToEggConverter::Layers [private]
 

Definition at line 89 of file lwoToEggConverter.h.

typedef pvector<CLwoPoints *> LwoToEggConverter::Points [private]
 

Definition at line 95 of file lwoToEggConverter.h.

typedef pvector<CLwoPolygons *> LwoToEggConverter::Polygons [private]
 

Definition at line 98 of file lwoToEggConverter.h.

typedef pmap<string, CLwoSurface *> LwoToEggConverter::Surfaces [private]
 

Definition at line 101 of file lwoToEggConverter.h.

Member Enumeration Documentation

enum SomethingToEggConverter::ControlFlags [protected, inherited]
 

Enumeration values:
CF_start_frame 
CF_end_frame 
CF_frame_inc 
CF_neutral_frame 
CF_input_frame_rate 
CF_output_frame_rate 

Definition at line 140 of file somethingToEggConverter.h.

Constructor & Destructor Documentation

LwoToEggConverter::LwoToEggConverter (   ) 
 

Definition at line 51 of file lwoToEggConverter.cxx.

Referenced by ~LwoToEggConverter().

LwoToEggConverter::LwoToEggConverter (  const LwoToEggConverter &  copy  ) 
 

Definition at line 64 of file lwoToEggConverter.cxx.

References cleanup().

LwoToEggConverter::~LwoToEggConverter (   )  [virtual]
 

Definition at line 77 of file lwoToEggConverter.cxx.

References LwoToEggConverter().

Member Function Documentation

void LwoToEggConverter::cleanup (  void   )  [private]
 

Frees all the internal data structures after we're done converting, and resets the converter to its initial state.

Definition at line 276 of file lwoToEggConverter.cxx.

References _clips, _layers, _lwo_header, _points, CLwoPoints::add_vmap(), DCAST, LwoVertexMap::get_class_type(), LwoPoints::get_class_type(), LwoClip::get_class_type(), LwoLayer::get_class_type(), CLwoClip::get_index(), CLwoLayer::get_number(), TypedReferenceCount::is_of_type(), make_generic_layer(), nout, NULL, slot_clip(), and slot_layer().

Referenced by convert_file(), and LwoToEggConverter().

void SomethingToEggConverter::clear_egg_data (   )  [inline, inherited]
 

Sets the EggData to NULL and makes the converter invalid.

Definition at line 654 of file somethingToEggConverter.I.

void SomethingToEggConverter::clear_end_frame (   )  [inline, inherited]
 

Removes the value previously set by set_end_frame().

Definition at line 291 of file somethingToEggConverter.I.

References SomethingToEggConverter::_neutral_frame, SomethingToEggConverter::has_neutral_frame(), INLINE, and nassertr.

void SomethingToEggConverter::clear_frame_inc (   )  [inline, inherited]
 

Removes the value previously set by set_frame_inc().

Definition at line 370 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, SomethingToEggConverter::_output_frame_rate, SomethingToEggConverter::CF_output_frame_rate, and INLINE.

void SomethingToEggConverter::clear_input_frame_rate (   )  [inline, inherited]
 

Removes the value previously set by set_input_frame_rate().

Definition at line 514 of file somethingToEggConverter.I.

void SomethingToEggConverter::clear_neutral_frame (   )  [inline, inherited]
 

Removes the value previously set by set_neutral_frame().

Definition at line 437 of file somethingToEggConverter.I.

References SomethingToEggConverter::_merge_externals, and INLINE.

void SomethingToEggConverter::clear_output_frame_rate (   )  [inline, inherited]
 

Removes the value previously set by set_output_frame_rate().

Definition at line 585 of file somethingToEggConverter.I.

void SomethingToEggConverter::clear_start_frame (   )  [inline, inherited]
 

Removes the value previously set by set_start_frame().

Definition at line 216 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, SomethingToEggConverter::_frame_inc, SomethingToEggConverter::CF_frame_inc, and INLINE.

void LwoToEggConverter::collect_lwo (   )  [private]
 

Walks through the chunks in the Lightwave data and creates wrapper objects for each relevant piece.

Definition at line 335 of file lwoToEggConverter.cxx.

Referenced by convert_file().

void LwoToEggConverter::connect_egg (   )  [private]
 

Connects together all of the egg structures.

Definition at line 485 of file lwoToEggConverter.cxx.

References _generic_layer, nassertr, NULL, and PT.

Referenced by convert_file().

bool LwoToEggConverter::convert_file (  const Filename &  filename  )  [virtual]
 

Handles the reading of the input file and converting it to egg.

Returns true if successful, false otherwise.

This is designed to be as generic as possible, generally in support of run-time loading. Command-line converters may choose to use convert_lwo() instead, as it provides more control.

Implements SomethingToEggConverter.

Definition at line 147 of file lwoToEggConverter.cxx.

References SomethingToEggConverter::_egg_data, SomethingToEggConverter::_error, _lwo_header, cleanup(), collect_lwo(), connect_egg(), CS_default, CS_yup_left, EggData::get_coordinate_system(), make_egg(), EggData::remove_unused_vertices(), and EggData::set_coordinate_system().

bool LwoToEggConverter::convert_lwo (  const LwoHeader *  lwo_header  ) 
 

Fills up the egg_data structure according to the indicated lwo structure.

Definition at line 189 of file lwoToEggConverter.cxx.

References _clips, and NULL.

Filename SomethingToEggConverter::convert_model_path (  const Filename &  orig_filename  )  [inline, inherited]
 

Converts the indicated model filename to a relative or absolute or whatever filename, according to _path_replace.

Definition at line 701 of file somethingToEggConverter.I.

Filename SomethingToEggConverter::convert_texture_path (  const Filename &  orig_filename  )  [inline, inherited]
 

Converts the indicated texture filename to a relative or absolute or whatever filename, according to _path_replace.

Definition at line 684 of file somethingToEggConverter.I.

AnimationConvert SomethingToEggConverter::get_animation_convert (   )  const [inline, inherited]
 

Returns how source animation will be converted into egg structures.

Definition at line 108 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, SomethingToEggConverter::_start_frame, SomethingToEggConverter::CF_start_frame, and INLINE.

const string & SomethingToEggConverter::get_character_name (   )  const [inline, inherited]
 

Returns the name of the character generated.

See set_character_name().

Definition at line 142 of file somethingToEggConverter.I.

References SomethingToEggConverter::_start_frame, SomethingToEggConverter::has_start_frame(), and nassertr.

CLwoClip * LwoToEggConverter::get_clip (  int  number  )  const
 

Returns a pointer to the clip with the given index number, or NULL if there is no such clip.

Definition at line 236 of file lwoToEggConverter.cxx.

References NULL.

double SomethingToEggConverter::get_default_frame_rate (   )  [inline, static, inherited]
 

Returns the default frame rate if nothing is specified for input_frame_rate or output_frame_rate, and the animation package does not have an implicit frame rate.

Definition at line 605 of file somethingToEggConverter.I.

EggData & SomethingToEggConverter::get_egg_data (   )  [inline, inherited]
 

Returns the EggData structure.

Definition at line 667 of file somethingToEggConverter.I.

Referenced by MayaToEggConverter::close_api(), MayaToEggConverter::convert_flip(), and SomethingToEggConverter::set_egg_data().

double SomethingToEggConverter::get_end_frame (   )  const [inline, inherited]
 

Returns the value set by a previous call to set_end_frame().

It is an error to call this if has_end_frame() returns false.

Definition at line 275 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, SomethingToEggConverter::_neutral_frame, and SomethingToEggConverter::CF_neutral_frame.

string LwoToEggConverter::get_extension (   )  const [virtual]
 

Returns the common extension of the file type this converter supports.

Implements SomethingToEggConverter.

Definition at line 120 of file lwoToEggConverter.cxx.

References nout.

double SomethingToEggConverter::get_frame_inc (   )  const [inline, inherited]
 

Returns the value set by a previous call to set_frame_inc().

It is an error to call this if has_frame_inc() returns false.

Definition at line 354 of file somethingToEggConverter.I.

References SomethingToEggConverter::_input_frame_rate.

double SomethingToEggConverter::get_input_frame_rate (   )  const [inline, inherited]
 

Returns the value set by a previous call to set_input_frame_rate().

It is an error to call this if has_input_frame_rate() returns false.

Definition at line 498 of file somethingToEggConverter.I.

References SomethingToEggConverter::_path_replace, and INLINE.

CLwoLayer * LwoToEggConverter::get_layer (  int  number  )  const
 

Returns a pointer to the layer with the given index number, or NULL if there is no such layer.

Definition at line 218 of file lwoToEggConverter.cxx.

References _generic_layer, _layers, _lwo_header, ConstPointerTo< LwoHeader >::clear(), and NULL.

bool SomethingToEggConverter::get_merge_externals (   )  const [inline, inherited]
 

Returns the current state of the merge_externals flag.

See set_merge_externals().

Definition at line 639 of file somethingToEggConverter.I.

string LwoToEggConverter::get_name (   )  const [virtual]
 

Returns the English name of the file type this converter supports.

Implements SomethingToEggConverter.

Definition at line 105 of file lwoToEggConverter.cxx.

double SomethingToEggConverter::get_neutral_frame (   )  const [inline, inherited]
 

Returns the value set by a previous call to set_neutral_frame().

It is an error to call this if has_neutral_frame() returns false.

Definition at line 421 of file somethingToEggConverter.I.

References INLINE.

Referenced by MayaToEggConverter::close_api().

double SomethingToEggConverter::get_output_frame_rate (   )  const [inline, inherited]
 

Returns the value set by a previous call to set_output_frame_rate().

It is an error to call this if has_output_frame_rate() returns false.

Definition at line 569 of file somethingToEggConverter.I.

const PathReplace * SomethingToEggConverter::get_path_replace (   )  const [inline, inherited]
 

Returns a pointer to the PathReplace object associated with this converter.

If the converter is non-const, this returns a non-const pointer, which can be adjusted.

Definition at line 74 of file somethingToEggConverter.I.

References SomethingToEggConverter::_animation_convert, AnimationConvert, and INLINE.

PathReplace * SomethingToEggConverter::get_path_replace (   )  [inline, inherited]
 

Returns a pointer to the PathReplace object associated with this converter.

If the converter is non-const, this returns a non-const pointer, which can be adjusted.

Definition at line 55 of file somethingToEggConverter.I.

References SomethingToEggConverter::_path_replace.

Referenced by MayaPview::creator().

double SomethingToEggConverter::get_start_frame (   )  const [inline, inherited]
 

Returns the value set by a previous call to set_start_frame().

It is an error to call this if has_start_frame() returns false.

Definition at line 200 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, SomethingToEggConverter::_end_frame, SomethingToEggConverter::CF_end_frame, and INLINE.

CLwoSurface * LwoToEggConverter::get_surface (  const string &  name  )  const
 

Returns a pointer to the surface definition with the given name, or NULL if there is no such surface.

Definition at line 254 of file lwoToEggConverter.cxx.

Referenced by CLwoSurface::~CLwoSurface().

bool SomethingToEggConverter::handle_external_reference (  EggGroupNode *  egg_parent,
const Filename &  ref_filename
)  [inherited]
 

Handles an external reference in the source file.

If the merge_externals flag is true (see set_merge_externals()), this causes the named file to be read in and converted, and the converted egg geometry is parented to egg_parent. Otherwise, only a reference to a similarly named egg file is parented to egg_parent.

The parameters orig_filename and searchpath are as those passed to convert_model_path().

Returns true on success, false on failure.

Definition at line 141 of file somethingToEggConverter.cxx.

Referenced by FltToEggConverter::convert_bead().

bool SomethingToEggConverter::has_end_frame (   )  const [inline, inherited]
 

Returns true if the ending frame has been explicitly specified via set_end_frame(), or false if the ending frame should be implicit based on the source.

Definition at line 258 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, SomethingToEggConverter::_frame_inc, SomethingToEggConverter::CF_frame_inc, and INLINE.

bool SomethingToEggConverter::has_frame_inc (   )  const [inline, inherited]
 

Returns true if the frame increment has been explicitly specified via set_frame_inc(), or false if the ending frame should be implicit based on the source.

Definition at line 337 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, SomethingToEggConverter::CF_input_frame_rate, and INLINE.

bool SomethingToEggConverter::has_input_frame_rate (   )  const [inline, inherited]
 

Returns true if the frame rate has been explicitly specified via set_input_frame_rate(), or false otherwise.

Definition at line 481 of file somethingToEggConverter.I.

References SomethingToEggConverter::_path_replace, get_texture_path(), and INLINE.

bool SomethingToEggConverter::has_neutral_frame (   )  const [inline, inherited]
 

Returns true if the neutral frame has been explicitly specified via set_neutral_frame(), or false otherwise.

Definition at line 404 of file somethingToEggConverter.I.

References SomethingToEggConverter::_output_frame_rate, SomethingToEggConverter::has_output_frame_rate(), and nassertr.

Referenced by SomethingToEggConverter::clear_end_frame(), and MayaToEggConverter::close_api().

bool SomethingToEggConverter::has_output_frame_rate (   )  const [inline, inherited]
 

Returns true if the frame rate has been explicitly specified via set_output_frame_rate(), or false otherwise.

Definition at line 552 of file somethingToEggConverter.I.

Referenced by SomethingToEggConverter::has_neutral_frame().

bool SomethingToEggConverter::has_start_frame (   )  const [inline, inherited]
 

Returns true if the starting frame has been explicitly specified via set_start_frame(), or false if the starting frame should be implicit based on the source.

Definition at line 183 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, and SomethingToEggConverter::CF_end_frame.

Referenced by SomethingToEggConverter::get_character_name().

SomethingToEggConverter * LwoToEggConverter::make_copy (  void   )  [virtual]
 

Allocates and returns a new copy of the converter.

Implements SomethingToEggConverter.

Definition at line 90 of file lwoToEggConverter.cxx.

void LwoToEggConverter::make_egg (   )  [private]
 

Makes egg structures for all of the conversion wrapper objects.

Definition at line 450 of file lwoToEggConverter.cxx.

References _layers, nassertv, and NULL.

Referenced by convert_file().

CLwoLayer * LwoToEggConverter::make_generic_layer (   )  [private]
 

If a geometry definition is encountered in the Lightwave file before a layer definition, we should make a generic layer to hold the geometry.

This makes and returns a single layer for this purpose. It should not be called twice.

Definition at line 566 of file lwoToEggConverter.cxx.

Referenced by cleanup().

void SomethingToEggConverter::set_animation_convert (  AnimationConvert  animation_convert  )  [inline, inherited]
 

Specifies how source animation will be converted into egg structures.

The default is AC_none, which means animation tables will be ignored. This is only meaningful for converters that understand animation.

Definition at line 93 of file somethingToEggConverter.I.

void SomethingToEggConverter::set_character_name (  const string &  character_name  )  [inline, inherited]
 

Specifies the name of the character generated.

This name should match between all the model and channel egg files for a particular character and its associated animations.

Definition at line 127 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, SomethingToEggConverter::CF_start_frame, and INLINE.

void SomethingToEggConverter::set_egg_data (  EggData *  egg_data,
bool  owns_egg_data
)  [inherited]
 

Sets the egg data that will be filled in when convert_file() is called.

This must be called before convert_file(). If owns_egg_data is true, the egg_data will be deleted when the converter destructs. (We don't use the reference counting on EggData, to allow static EggDatas to be passed in.)

Definition at line 102 of file somethingToEggConverter.cxx.

References SomethingToEggConverter::_allow_errors, SomethingToEggConverter::_error, EggGroupNode::add_child(), SomethingToEggConverter::convert_file(), SomethingToEggConverter::get_egg_data(), SomethingToEggConverter::make_copy(), nout, EggData::set_coordinate_system(), Filename::set_extension(), and EggGroupNode::steal_children().

Referenced by SomethingToEggConverter::set_input_frame_rate().

void SomethingToEggConverter::set_end_frame (  double  end_frame  )  [inline, inherited]
 

Specifies the ending frame of the animation to convert, in the units specified by set_input_frame_rate().

If this is unspecified, the ending frame is taken from the source, for instance from the last frame of the animation slider.

Definition at line 238 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, and SomethingToEggConverter::CF_frame_inc.

Referenced by SomethingToEgg::apply_units_scale().

void SomethingToEggConverter::set_frame_inc (  double  frame_inc  )  [inline, inherited]
 

Specifies the increment between frames to extract.

This is the amount to increment the time slider (in units of internal_frame_rate) between extracting each frame. If this is not specified, the default is taken from the animation package, or 1.0 if the animation package does not specified a frame increment.

Definition at line 317 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, SomethingToEggConverter::_input_frame_rate, SomethingToEggConverter::CF_input_frame_rate, and INLINE.

void SomethingToEggConverter::set_input_frame_rate (  double  input_frame_rate  )  [inline, inherited]
 

Specifies the number of frames per second that is represented by the "frame" unit in the animation package.

If this is omitted, it is taken from whatever the file header indicates. Some animation packages do not encode a frame rate, in which case the default if this is omitted is the same as the output frame rate.

Definition at line 463 of file somethingToEggConverter.I.

References INLINE, NULL, and SomethingToEggConverter::set_egg_data().

void SomethingToEggConverter::set_merge_externals (  bool  merge_externals  )  [inline, inherited]
 

Sets the merge_externals flag.

When this is true, external references within the source file are read in and merged directly; otherwise, only a reference to a similarly-named egg file is inserted.

Definition at line 624 of file somethingToEggConverter.I.

void SomethingToEggConverter::set_neutral_frame (  double  neutral_frame  )  [inline, inherited]
 

Specifies the frame of animation to represent the neutral pose of the model.

Definition at line 386 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, SomethingToEggConverter::CF_output_frame_rate, and INLINE.

void SomethingToEggConverter::set_output_frame_rate (  double  output_frame_rate  )  [inline, inherited]
 

Specifies the number of frames per second that the resulting animation should be played at.

If this is omitted, it is taken to be the same as the input frame rate.

Definition at line 534 of file somethingToEggConverter.I.

void SomethingToEggConverter::set_path_replace (  PathReplace *  path_replace  )  [inline, inherited]
 

Replaces the PathReplace object (which specifies how to mangle paths from the source to the destination egg file) with a new one.

Definition at line 36 of file somethingToEggConverter.I.

References SomethingToEggConverter::_path_replace, and INLINE.

void SomethingToEggConverter::set_start_frame (  double  start_frame  )  [inline, inherited]
 

Specifies the starting frame of the animation to convert, in the units specified by set_input_frame_rate().

If this is unspecified, the starting frame is taken from the source, for instance from the first frame of the animation slider.

Definition at line 163 of file somethingToEggConverter.I.

References SomethingToEggConverter::_control_flags, SomethingToEggConverter::_end_frame, SomethingToEggConverter::CF_end_frame, and INLINE.

void LwoToEggConverter::slot_clip (  int  number  )  [private]
 

Ensures that there is space in the _clips array to store an element at position number.

Definition at line 541 of file lwoToEggConverter.cxx.

Referenced by cleanup().

void LwoToEggConverter::slot_layer (  int  number  )  [private]
 

Ensures that there is space in the _layers array to store an element at position number.

Definition at line 522 of file lwoToEggConverter.cxx.

Referenced by cleanup().

Member Data Documentation

bool SomethingToEggConverter::_allow_errors [inherited]
 

Definition at line 127 of file somethingToEggConverter.h.

Referenced by SomethingToEggConverter::set_egg_data().

AnimationConvert SomethingToEggConverter::_animation_convert [protected, inherited]
 

Definition at line 132 of file somethingToEggConverter.h.

Referenced by SomethingToEggConverter::get_path_replace().

string SomethingToEggConverter::_character_name [protected, inherited]
 

Definition at line 133 of file somethingToEggConverter.h.

Referenced by MayaToEggConverter::close_api(), and MayaToEggConverter::convert_flip().

Clips LwoToEggConverter::_clips [private]
 

Definition at line 93 of file lwoToEggConverter.h.

Referenced by cleanup(), and convert_lwo().

int SomethingToEggConverter::_control_flags [protected, inherited]
 

Definition at line 148 of file somethingToEggConverter.h.

Referenced by SomethingToEggConverter::clear_frame_inc(), SomethingToEggConverter::clear_start_frame(), SomethingToEggConverter::get_animation_convert(), SomethingToEggConverter::get_end_frame(), SomethingToEggConverter::get_start_frame(), SomethingToEggConverter::has_end_frame(), SomethingToEggConverter::has_frame_inc(), SomethingToEggConverter::has_start_frame(), SomethingToEggConverter::set_character_name(), SomethingToEggConverter::set_end_frame(), SomethingToEggConverter::set_frame_inc(), SomethingToEggConverter::set_neutral_frame(), and SomethingToEggConverter::set_start_frame().

EggData* SomethingToEggConverter::_egg_data [protected, inherited]
 

Definition at line 152 of file somethingToEggConverter.h.

Referenced by XFileToEggConverter::close(), convert_file(), FltToEggConverter::convert_file(), and SomethingToEggConverter::~SomethingToEggConverter().

double SomethingToEggConverter::_end_frame [protected, inherited]
 

Definition at line 135 of file somethingToEggConverter.h.

Referenced by SomethingToEggConverter::get_start_frame(), and SomethingToEggConverter::set_start_frame().

bool SomethingToEggConverter::_error [protected, inherited]
 

Definition at line 155 of file somethingToEggConverter.h.

Referenced by convert_file(), SomethingToEggConverter::set_egg_data(), and SomethingToEggConverter::SomethingToEggConverter().

double SomethingToEggConverter::_frame_inc [protected, inherited]
 

Definition at line 136 of file somethingToEggConverter.h.

Referenced by SomethingToEggConverter::clear_start_frame(), and SomethingToEggConverter::has_end_frame().

CLwoLayer* LwoToEggConverter::_generic_layer [private]
 

Definition at line 88 of file lwoToEggConverter.h.

Referenced by connect_egg(), and get_layer().

double SomethingToEggConverter::_input_frame_rate [protected, inherited]
 

Definition at line 138 of file somethingToEggConverter.h.

Referenced by SomethingToEggConverter::get_frame_inc(), and SomethingToEggConverter::set_frame_inc().

Layers LwoToEggConverter::_layers [private]
 

Definition at line 90 of file lwoToEggConverter.h.

Referenced by cleanup(), get_layer(), and make_egg().

ConstPointerTo< LwoHeader > LwoToEggConverter::_lwo_header [private]
 

Definition at line 86 of file lwoToEggConverter.h.

Referenced by cleanup(), convert_file(), and get_layer().

bool LwoToEggConverter::_make_materials
 

Definition at line 73 of file lwoToEggConverter.h.

bool SomethingToEggConverter::_merge_externals [protected, inherited]
 

Definition at line 150 of file somethingToEggConverter.h.

Referenced by SomethingToEggConverter::clear_neutral_frame().

double SomethingToEggConverter::_neutral_frame [protected, inherited]
 

Definition at line 137 of file somethingToEggConverter.h.

Referenced by SomethingToEggConverter::clear_end_frame(), and SomethingToEggConverter::get_end_frame().

double SomethingToEggConverter::_output_frame_rate [protected, inherited]
 

Definition at line 139 of file somethingToEggConverter.h.

Referenced by SomethingToEggConverter::clear_frame_inc(), and SomethingToEggConverter::has_neutral_frame().

bool SomethingToEggConverter::_owns_egg_data [protected, inherited]
 

Definition at line 153 of file somethingToEggConverter.h.

Referenced by SomethingToEggConverter::~SomethingToEggConverter().

PointerTo< PathReplace > SomethingToEggConverter::_path_replace [protected, inherited]
 

Definition at line 130 of file somethingToEggConverter.h.

Referenced by MayaToEggConverter::get_egg_table(), SomethingToEggConverter::get_input_frame_rate(), FltToEggConverter::get_name(), SomethingToEggConverter::get_path_replace(), SomethingToEggConverter::has_input_frame_rate(), and SomethingToEggConverter::set_path_replace().

Points LwoToEggConverter::_points [private]
 

Definition at line 96 of file lwoToEggConverter.h.

Referenced by cleanup().

Polygons LwoToEggConverter::_polygons [private]
 

Definition at line 99 of file lwoToEggConverter.h.

double SomethingToEggConverter::_start_frame [protected, inherited]
 

Definition at line 134 of file somethingToEggConverter.h.

Referenced by SomethingToEggConverter::get_animation_convert(), and SomethingToEggConverter::get_character_name().

Surfaces LwoToEggConverter::_surfaces [private]
 

Definition at line 102 of file lwoToEggConverter.h.

The documentation for this class was generated from the following files:
Generated on Fri May 2 03:27:36 2003 for Panda-Tool by doxygen1.3