Panda3D
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EggCrop Class Reference

A program to read an egg file and write an equivalent egg file, possibly performing some minor operations along the way. More...

#include "eggCrop.h"

Inheritance diagram for EggCrop:
EggFilter EggReader EggWriter EggSingleBase EggSingleBase WithOutputFile EggBase EggBase ProgramBase ProgramBase

Public Member Functions

virtual bool post_command_line ()
 This is called after the command line has been completely processed, and it gives the program a chance to do some last-minute processing and validation of the options and arguments. More...
 
void run ()
 
- Public Member Functions inherited from EggFilter
 EggFilter (bool allow_last_param=false, bool allow_stdout=true)
 
- Public Member Functions inherited from EggReader
void add_delod_options (double default_delod=-1.0)
 Adds -delod as a valid option for this program. More...
 
void add_texture_options ()
 Adds -td, -te, etc. More...
 
virtual EggReaderas_reader ()
 Returns this object as an EggReader pointer, if it is in fact an EggReader, or NULL if it is not. More...
 
virtual void pre_process_egg_file ()
 Performs any processing of the egg file that is appropriate after reading it in. More...
 
- Public Member Functions inherited from EggBase
void add_normals_options ()
 Adds -no, -np, etc. More...
 
void add_points_options ()
 Adds -points as a valid option for this program. More...
 
void add_transform_options ()
 Adds -TS, -TT, etc. More...
 
- Public Member Functions inherited from ProgramBase
 ProgramBase (const std::string &name=std::string())
 
std::string get_exec_command () const
 Returns the command that invoked this program, as a shell-friendly string, suitable for pasting into the comments of output files. More...
 
virtual void parse_command_line (int argc, char **argv)
 Dispatches on each of the options on the command line, and passes the remaining parameters to handle_args(). More...
 
void show_description ()
 Writes the program description to stderr. More...
 
void show_options ()
 Describes each of the available options to stderr. More...
 
void show_text (const std::string &text)
 Formats the indicated text to stderr with the known _terminal_width. More...
 
void show_text (const std::string &prefix, int indent_width, std::string text)
 Formats the indicated text and its prefix for output to stderr with the known _terminal_width. More...
 
void show_usage ()
 Writes the usage line(s) to stderr. More...
 
void write_man_page (std::ostream &out)
 Generates a man page in nroff syntax based on the description and options. More...
 
- Public Member Functions inherited from EggWriter
 EggWriter (bool allow_last_param=false, bool allow_stdout=true)
 Egg-writing type programs may specify their output file using either the last-filename convention, the -o convention, and/or implicitly writing the result to standard output. More...
 
virtual EggWriteras_writer ()
 Returns this object as an EggWriter pointer, if it is in fact an EggWriter, or NULL if it is not. More...
 
virtual void post_process_egg_file ()
 Performs any processing of the egg file that is appropriate before writing it out. More...
 
void write_egg_file ()
 Writes out the egg file as the normal result of the program. More...
 
- Public Member Functions inherited from WithOutputFile
 WithOutputFile (bool allow_last_param, bool allow_stdout, bool binary_output)
 
void close_output ()
 Closes the output stream previously opened by get_output(). More...
 
std::ostream & get_output ()
 Returns an output stream that corresponds to the user's intended egg file output–either stdout, or the named output file. More...
 
Filename get_output_filename () const
 If has_output_filename() returns true, this is the filename that the user specified. More...
 
bool has_output_filename () const
 Returns true if the user specified an output filename, false otherwise (e.g. More...
 

Additional Inherited Members

- Public Types inherited from ProgramBase
typedef pdeque< std::string > Args
 
- Static Public Member Functions inherited from EggBase
static void convert_paths (EggNode *node, PathReplace *path_replace, const DSearchPath &additional_path)
 Recursively walks the egg hierarchy. More...
 
- Public Attributes inherited from ProgramBase
Args _program_args
 
Filename _program_name
 

Detailed Description

A program to read an egg file and write an equivalent egg file, possibly performing some minor operations along the way.

Definition at line 27 of file eggCrop.h.

Member Function Documentation

◆ post_command_line()

bool EggCrop::post_command_line ( )
virtual

This is called after the command line has been completely processed, and it gives the program a chance to do some last-minute processing and validation of the options and arguments.

It should return true if everything is fine, false if there is an error.

Reimplemented from EggFilter.

Definition at line 50 of file eggCrop.cxx.


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