#include "opengl-precomp.h"
#include <mrpt/opengl/PLY_import_export.h>
#include <mrpt/system/string_utils.h>
#include <mrpt/core/reverse_bytes.h>
#include <cstdio>

Include dependency graph for PLY_import_export.cpp:

Go to the source code of this file.

Classes
struct	PlyProperty

struct	PlyElement

struct	PlyFile

struct	TVertex

struct	TFace

Macros
#define	PLY_ASCII 1 /* ascii PLY file */

#define	PLY_BINARY_BE 2 /* binary PLY file, big endian */

#define	PLY_BINARY_LE 3 /* binary PLY file, little endian */

#define	BIG_STRING 4096

Typedefs
typedef struct PlyProperty	PlyProperty

typedef struct PlyElement	PlyElement

Enumerations
enum	{ PLY_START_TYPE = 0, PLY_CHAR = 1, PLY_SHORT = 2, PLY_INT = 3, PLY_UCHAR = 4, PLY_USHORT = 5, PLY_UINT = 6, PLY_FLOAT = 7, PLY_DOUBLE = 8, PLY_END_TYPE = 9 }

Functions
PlyElement *	find_element (PlyFile *, const std::string &s)

PlyProperty *	find_property (PlyElement , const std::string &s, int )

void	write_scalar_type (FILE *, int)

vector< string >	get_words (FILE *, string &)

void	write_binary_item (FILE *, int, unsigned int, double, int)

void	write_ascii_item (FILE *, int, unsigned int, double, int)

void	add_element (PlyFile *, const vector< string > &)

void	add_property (PlyFile *, const vector< string > &)

void	add_comment (PlyFile *, const string &)

void	add_obj_info (PlyFile *, const string &)

void	copy_property (PlyProperty , const PlyProperty )

void	store_item (char *, int, int, unsigned int, double)

void	get_stored_item (void , int, int , unsigned int , double )

double	get_item_value (const char *, int)

void	get_ascii_item (const char , int, int , unsigned int , double )

int	get_binary_item (FILE , int, int, int , unsigned int , double )

void	ascii_get_element (PlyFile , char )

void	binary_get_element (PlyFile , char )

PlyFile *	ply_write (FILE *fp, const vector< string > &elem_names, int file_type)

PlyFile *	ply_open_for_writing (const char name, const vector< string > &elem_names, int file_type, float version)

void	ply_describe_element (PlyFile *plyfile, const string &elem_name, int nelems, vector< PlyProperty > &prop_list)

void	ply_describe_property (PlyFile plyfile, const char elem_name, const PlyProperty *prop)

void	ply_element_count (PlyFile *plyfile, const string &elem_name, int nelems)

void	ply_header_complete (PlyFile *plyfile)

void	ply_put_element_setup (PlyFile *plyfile, const string &elem_name)

void	ply_put_element (PlyFile plyfile, void elem_ptr)

void	ply_put_comment (PlyFile *plyfile, const string &comment)

void	ply_put_obj_info (PlyFile *plyfile, const string &obj_info)

PlyFile *	ply_read (FILE *fp, vector< string > &elem_names)

PlyFile *	ply_open_for_reading (const char filename, vector< string > &elem_names, int file_type, float *version)

vector< PlyProperty >	ply_get_element_description (PlyFile *plyfile, const string &elem_name, int &nelems, int &nprops)

void	ply_get_property (PlyFile plyfile, const string &elem_name, const PlyProperty prop)

void	ply_get_element (PlyFile plyfile, void elem_ptr)

void	ply_get_comments (PlyFile *plyfile, vector< string > &comments)

void	ply_get_obj_info (PlyFile *plyfile, vector< string > &obj_info)

void	ply_close (PlyFile *plyfile)

void	ply_get_info (PlyFile ply, float version, int *file_type)

double	get_item_value (char *item, int type)

int	get_prop_type (const string &type_name)

Variables
const int	NO_OTHER_PROPS = -1

const char	DONT_STORE_PROP = 0

const char	STORE_PROP = 1

const char	OTHER_PROP = 0

const char	NAMED_PROP = 1

const std::string	type_names []

const int	ply_type_size [] = {0, 1, 2, 4, 1, 2, 4, 4, 8}

const float	VAL_NOT_SET = -1e10

const PlyProperty	vert_props []

const PlyProperty	face_props []

Macro Definition Documentation

◆ BIG_STRING

#define BIG_STRING 4096

Referenced by get_words().

◆ PLY_ASCII

#define PLY_ASCII 1 /* ascii PLY file */

Definition at line 61 of file PLY_import_export.cpp.

Referenced by ply_get_element(), ply_header_complete(), ply_put_element(), ply_read(), and mrpt::opengl::PLY_Exporter::saveToPlyFile().

◆ PLY_BINARY_BE

#define PLY_BINARY_BE 2 /* binary PLY file, big endian */

Definition at line 62 of file PLY_import_export.cpp.

Referenced by get_binary_item(), ply_header_complete(), ply_read(), and mrpt::opengl::PLY_Exporter::saveToPlyFile().

◆ PLY_BINARY_LE

#define PLY_BINARY_LE 3 /* binary PLY file, little endian */

Definition at line 63 of file PLY_import_export.cpp.

Referenced by get_binary_item(), ply_header_complete(), ply_read(), and mrpt::opengl::PLY_Exporter::saveToPlyFile().

Typedef Documentation

◆ PlyElement

typedef struct PlyElement PlyElement

◆ PlyProperty

typedef struct PlyProperty PlyProperty

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
PLY_START_TYPE
PLY_CHAR
PLY_SHORT
PLY_INT
PLY_UCHAR
PLY_USHORT
PLY_UINT
PLY_FLOAT
PLY_DOUBLE
PLY_END_TYPE

Definition at line 70 of file PLY_import_export.cpp.

Function Documentation

◆ add_comment()

void add_comment	(	PlyFile *	plyfile,
		const string &	line
	)

Definition at line 1796 of file PLY_import_export.cpp.

References ply_put_comment(), and mrpt::system::trim().

Referenced by ply_read().

◆ add_element()

void add_element	(	PlyFile *	plyfile,
		const vector< string > &	words
	)

Definition at line 1722 of file PLY_import_export.cpp.

References PlyFile::elems, PlyElement::name, and PlyElement::num.

Referenced by ply_read().

◆ add_obj_info()

void add_obj_info	(	PlyFile *	plyfile,
		const string &	line
	)

Definition at line 1810 of file PLY_import_export.cpp.

References ply_put_obj_info(), and mrpt::system::trim().

Referenced by ply_read().

◆ add_property()

void add_property	(	PlyFile *	plyfile,
		const vector< string > &	words
	)

Definition at line 1762 of file PLY_import_export.cpp.

References PlyProperty::count_external, PlyFile::elems, PlyProperty::external_type, get_prop_type(), PlyProperty::is_list, PlyProperty::name, and PlyElement::props.

Referenced by ply_read().

◆ ascii_get_element()

void ascii_get_element	(	PlyFile *	plyfile,
		char *	elem_ptr
	)

Definition at line 947 of file PLY_import_export.cpp.

References PlyProperty::count_external, PlyProperty::count_internal, PlyProperty::count_offset, PlyProperty::external_type, PlyFile::fp, get_ascii_item(), get_words(), PlyProperty::internal_type, PlyProperty::is_list, NO_OTHER_PROPS, PlyProperty::offset, PlyElement::other_offset, PlyElement::other_size, ply_type_size, PlyElement::props, store_item(), PlyElement::store_prop, and PlyFile::which_elem.

Referenced by ply_get_element().

◆ binary_get_element()

void binary_get_element	(	PlyFile *	plyfile,
		char *	elem_ptr
	)

◆ copy_property()

void copy_property	(	PlyProperty *	dest,
		const PlyProperty *	src
	)

Definition at line 1820 of file PLY_import_export.cpp.

◆ find_element()

PlyElement * find_element	(	PlyFile *	plyfile,
		const std::string &	s
	)

Definition at line 906 of file PLY_import_export.cpp.

References PlyFile::elems.

Referenced by ply_describe_element(), ply_describe_property(), ply_element_count(), ply_get_element_description(), ply_get_property(), and ply_put_element_setup().

◆ find_property()

PlyProperty * find_property	(	PlyElement *	elem,
		const std::string &	s,
		int *	index
	)

Definition at line 926 of file PLY_import_export.cpp.

References PlyElement::props.

Referenced by ply_get_property().

◆ get_ascii_item()

void get_ascii_item	(	const char *	word,
		int	type,
		int *	int_val,
		unsigned int *	uint_val,
		double *	double_val
	)

Definition at line 1615 of file PLY_import_export.cpp.

References PLY_CHAR, PLY_DOUBLE, PLY_FLOAT, PLY_INT, PLY_SHORT, PLY_UCHAR, PLY_UINT, and PLY_USHORT.

Referenced by ascii_get_element().

◆ get_binary_item()

int get_binary_item	(	FILE *	fp,
		int	bin_file_type,
		int	type,
		int *	int_val,
		unsigned int *	uint_val,
		double *	double_val
	)

Definition at line 1515 of file PLY_import_export.cpp.

References PLY_BINARY_BE, PLY_BINARY_LE, PLY_CHAR, PLY_DOUBLE, PLY_FLOAT, PLY_INT, PLY_SHORT, PLY_UCHAR, PLY_UINT, PLY_USHORT, and mrpt::reverseBytes().

Referenced by binary_get_element().

◆ get_item_value() [1/2]

double get_item_value	(	const char *	,
		int
	)

◆ get_item_value() [2/2]

double get_item_value	(	char *	item,
		int	type
	)

Definition at line 1286 of file PLY_import_export.cpp.

References PLY_CHAR, PLY_DOUBLE, PLY_FLOAT, PLY_INT, PLY_SHORT, PLY_UCHAR, PLY_UINT, and PLY_USHORT.

◆ get_prop_type()

int get_prop_type ( const string & type_name )

Definition at line 1742 of file PLY_import_export.cpp.

References PLY_END_TYPE, PLY_START_TYPE, and type_names.

Referenced by add_property().

◆ get_stored_item()

void get_stored_item	(	void *	ptr,
		int	type,
		int *	int_val,
		unsigned int *	uint_val,
		double *	double_val
	)

Definition at line 1447 of file PLY_import_export.cpp.

References PLY_CHAR, PLY_DOUBLE, PLY_FLOAT, PLY_INT, PLY_SHORT, PLY_UCHAR, PLY_UINT, and PLY_USHORT.

Referenced by ply_put_element().

◆ get_words()

vector< string > get_words	(	FILE *	fp,
		string &	orig_line
	)

Definition at line 1252 of file PLY_import_export.cpp.

References ASSERT_, BIG_STRING, and mrpt::system::tokenize().

Referenced by ascii_get_element(), and ply_read().

◆ ply_close()

void ply_close ( PlyFile * plyfile )

Definition at line 868 of file PLY_import_export.cpp.

References mrpt::system::os::fclose(), and PlyFile::fp.

Referenced by mrpt::opengl::PLY_Importer::loadFromPlyFile(), and mrpt::opengl::PLY_Exporter::saveToPlyFile().

◆ ply_describe_element()

void ply_describe_element	(	PlyFile *	plyfile,
		const string &	elem_name,
		int	nelems,
		vector< PlyProperty > &	prop_list
	)

Definition at line 283 of file PLY_import_export.cpp.

References find_element(), NAMED_PROP, PlyElement::num, PlyElement::props, and PlyElement::store_prop.

◆ ply_describe_property()

void ply_describe_property	(	PlyFile *	plyfile,
		const char *	elem_name,
		const PlyProperty *	prop
	)

Definition at line 319 of file PLY_import_export.cpp.

References find_element(), mrpt::system::os::fprintf(), NAMED_PROP, PlyElement::props, and PlyElement::store_prop.

Referenced by mrpt::opengl::PLY_Exporter::saveToPlyFile().

◆ ply_element_count()

void ply_element_count	(	PlyFile *	plyfile,
		const string &	elem_name,
		int	nelems
	)

Definition at line 346 of file PLY_import_export.cpp.

References find_element(), and PlyElement::num.

Referenced by mrpt::opengl::PLY_Exporter::saveToPlyFile().

◆ ply_get_comments()

void ply_get_comments	(	PlyFile *	plyfile,
		vector< string > &	comments
	)

Definition at line 835 of file PLY_import_export.cpp.

References PlyFile::comments.

Referenced by mrpt::opengl::PLY_Importer::loadFromPlyFile().

◆ ply_get_element()

void ply_get_element	(	PlyFile *	plyfile,
		void *	elem_ptr
	)

Definition at line 816 of file PLY_import_export.cpp.

References ascii_get_element(), binary_get_element(), PlyFile::file_type, and PLY_ASCII.

Referenced by mrpt::opengl::PLY_Importer::loadFromPlyFile().

◆ ply_get_element_description()

vector<PlyProperty> ply_get_element_description	(	PlyFile *	plyfile,
		const string &	elem_name,
		int &	nelems,
		int &	nprops
	)

Definition at line 750 of file PLY_import_export.cpp.

References find_element(), PlyElement::num, and PlyElement::props.

Referenced by mrpt::opengl::PLY_Importer::loadFromPlyFile().

◆ ply_get_info()

void ply_get_info	(	PlyFile *	ply,
		float *	version,
		int *	file_type
	)

Definition at line 887 of file PLY_import_export.cpp.

References PlyFile::file_type, and PlyFile::version.

◆ ply_get_obj_info()

void ply_get_obj_info	(	PlyFile *	plyfile,
		vector< string > &	obj_info
	)

Definition at line 852 of file PLY_import_export.cpp.

References PlyFile::obj_info.

Referenced by mrpt::opengl::PLY_Importer::loadFromPlyFile().

◆ ply_get_property()

void ply_get_property	(	PlyFile *	plyfile,
		const string &	elem_name,
		const PlyProperty *	prop
	)

Definition at line 776 of file PLY_import_export.cpp.

References PlyProperty::count_internal, PlyProperty::count_offset, find_element(), find_property(), mrpt::system::os::fprintf(), PlyProperty::internal_type, PlyProperty::name, PlyProperty::offset, STORE_PROP, PlyElement::store_prop, and PlyFile::which_elem.

Referenced by mrpt::opengl::PLY_Importer::loadFromPlyFile().

◆ ply_header_complete()

void ply_header_complete ( PlyFile * plyfile )

Definition at line 371 of file PLY_import_export.cpp.

References PlyFile::comments, PlyProperty::count_external, PlyFile::elems, PlyProperty::external_type, PlyFile::file_type, PlyFile::fp, mrpt::system::os::fprintf(), PlyProperty::is_list, PlyProperty::name, PlyElement::name, PlyElement::num, PlyFile::obj_info, PLY_ASCII, PLY_BINARY_BE, PLY_BINARY_LE, PlyElement::props, and write_scalar_type().

Referenced by mrpt::opengl::PLY_Exporter::saveToPlyFile().

◆ ply_open_for_reading()

PlyFile* ply_open_for_reading	(	const char *	filename,
		vector< string > &	elem_names,
		int *	file_type,
		float *	version
	)

Definition at line 709 of file PLY_import_export.cpp.

References PlyFile::file_type, mrpt::system::os::fopen(), ply_read(), and PlyFile::version.

Referenced by mrpt::opengl::PLY_Importer::loadFromPlyFile().

◆ ply_open_for_writing()

PlyFile* ply_open_for_writing	(	const char *	name,
		const vector< string > &	elem_names,
		int	file_type,
		float *	version
	)

Definition at line 244 of file PLY_import_export.cpp.

References mrpt::system::os::fopen(), ply_write(), and PlyFile::version.

Referenced by mrpt::opengl::PLY_Exporter::saveToPlyFile().

◆ ply_put_comment()

void ply_put_comment	(	PlyFile *	plyfile,
		const string &	comment
	)

Definition at line 590 of file PLY_import_export.cpp.

References PlyFile::comments.

Referenced by add_comment(), and mrpt::opengl::PLY_Exporter::saveToPlyFile().

◆ ply_put_element()

void ply_put_element	(	PlyFile *	plyfile,
		void *	elem_ptr
	)

◆ ply_put_element_setup()

void ply_put_element_setup	(	PlyFile *	plyfile,
		const string &	elem_name
	)

Definition at line 445 of file PLY_import_export.cpp.

References find_element(), and PlyFile::which_elem.

Referenced by mrpt::opengl::PLY_Exporter::saveToPlyFile().

◆ ply_put_obj_info()

void ply_put_obj_info	(	PlyFile *	plyfile,
		const string &	obj_info
	)

Definition at line 604 of file PLY_import_export.cpp.

References PlyFile::obj_info.

Referenced by add_obj_info(), and mrpt::opengl::PLY_Exporter::saveToPlyFile().

◆ ply_read()

PlyFile* ply_read	(	FILE *	fp,
		vector< string > &	elem_names
	)

Definition at line 626 of file PLY_import_export.cpp.

References add_comment(), add_element(), add_obj_info(), add_property(), DONT_STORE_PROP, PlyFile::elems, PlyFile::file_type, PlyFile::fp, get_words(), NO_OTHER_PROPS, PlyElement::other_offset, PLY_ASCII, PLY_BINARY_BE, PLY_BINARY_LE, PlyElement::props, PlyElement::store_prop, and PlyFile::version.

Referenced by ply_open_for_reading().

◆ ply_write()

PlyFile* ply_write	(	FILE *	fp,
		const vector< string > &	elem_names,
		int	file_type
	)

Definition at line 206 of file PLY_import_export.cpp.

References PlyFile::elems, PlyFile::file_type, and PlyFile::version.

Referenced by ply_open_for_writing().

◆ store_item()

void store_item	(	char *	item,
		int	type,
		int	int_val,
		unsigned int	uint_val,
		double	double_val
	)

Definition at line 1664 of file PLY_import_export.cpp.

References PLY_CHAR, PLY_DOUBLE, PLY_FLOAT, PLY_INT, PLY_SHORT, PLY_UCHAR, PLY_UINT, and PLY_USHORT.

Referenced by ascii_get_element(), and binary_get_element().

◆ write_ascii_item()

void write_ascii_item	(	FILE *	fp,
		int	int_val,
		unsigned int	uint_val,
		double	double_val,
		int	type
	)

Definition at line 1408 of file PLY_import_export.cpp.

References mrpt::system::os::fprintf(), PLY_CHAR, PLY_DOUBLE, PLY_FLOAT, PLY_INT, PLY_SHORT, PLY_UCHAR, PLY_UINT, and PLY_USHORT.

Referenced by ply_put_element().

◆ write_binary_item()

void write_binary_item	(	FILE *	fp,
		int	int_val,
		unsigned int	uint_val,
		double	double_val,
		int	type
	)

Definition at line 1351 of file PLY_import_export.cpp.

References PLY_CHAR, PLY_DOUBLE, PLY_FLOAT, PLY_INT, PLY_SHORT, PLY_UCHAR, PLY_UINT, and PLY_USHORT.

Referenced by ply_put_element().

◆ write_scalar_type()

void write_scalar_type	(	FILE *	fp,
		int	code
	)

Definition at line 1224 of file PLY_import_export.cpp.

References mrpt::system::os::fprintf(), PLY_END_TYPE, and type_names.

Referenced by ply_header_complete().

Variable Documentation

◆ DONT_STORE_PROP

const char DONT_STORE_PROP = 0

Definition at line 89 of file PLY_import_export.cpp.

Referenced by ply_read().

◆ face_props

const PlyProperty face_props[]

Initial value:

=
    {
     {"intensity", PLY_FLOAT, PLY_FLOAT, offsetof(TFace, intensity), 0, 0, 0,
      0},
     {"vertex_indices", PLY_INT, PLY_INT, offsetof(TFace, verts), 1, PLY_UCHAR,
      PLY_UCHAR, offsetof(TFace, nverts)}}

Definition at line 1847 of file PLY_import_export.cpp.

Referenced by mrpt::opengl::PLY_Exporter::saveToPlyFile().

◆ NAMED_PROP

const char NAMED_PROP = 1

Definition at line 93 of file PLY_import_export.cpp.

Referenced by ply_describe_element(), and ply_describe_property().

◆ NO_OTHER_PROPS

const int NO_OTHER_PROPS = -1

Definition at line 87 of file PLY_import_export.cpp.

Referenced by ascii_get_element(), binary_get_element(), and ply_read().

◆ OTHER_PROP

const char OTHER_PROP = 0

Definition at line 92 of file PLY_import_export.cpp.

Referenced by ply_put_element().

◆ ply_type_size

const int ply_type_size[] = {0, 1, 2, 4, 1, 2, 4, 4, 8}

Definition at line 143 of file PLY_import_export.cpp.

Referenced by ascii_get_element(), binary_get_element(), and ply_put_element().

◆ STORE_PROP

const char STORE_PROP = 1

Definition at line 90 of file PLY_import_export.cpp.

Referenced by ply_get_property().

◆ type_names

const std::string type_names[]

Initial value:

= {
    string("invalid"), string("char"),  string("short"),
    string("int"),   string("uchar"), string("ushort"),
    string("uint"), string("float"), string("double"),
}

Definition at line 138 of file PLY_import_export.cpp.

Referenced by get_prop_type(), and write_scalar_type().

◆ VAL_NOT_SET

const float VAL_NOT_SET = -1e10

Definition at line 1821 of file PLY_import_export.cpp.

Referenced by mrpt::opengl::PLY_Importer::loadFromPlyFile().

◆ vert_props

const PlyProperty vert_props[]

Initial value:

=
    {
     
     
     {"x", PLY_FLOAT, PLY_FLOAT, offsetof(TVertex, x), 0, 0, 0, 0},
     {"y", PLY_FLOAT, PLY_FLOAT, offsetof(TVertex, y), 0, 0, 0, 0},
     {"z", PLY_FLOAT, PLY_FLOAT, offsetof(TVertex, z), 0, 0, 0, 0},
     {"intensity", PLY_FLOAT, PLY_FLOAT, offsetof(TVertex, intensity), 0, 0, 0,
      0}}

Definition at line 1830 of file PLY_import_export.cpp.

Referenced by mrpt::opengl::PLY_Importer::loadFromPlyFile(), and mrpt::opengl::PLY_Exporter::saveToPlyFile().

Classes

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ BIG_STRING

◆ PLY_ASCII

◆ PLY_BINARY_BE

◆ PLY_BINARY_LE

Typedef Documentation

◆ PlyElement

◆ PlyProperty

Enumeration Type Documentation

◆ anonymous enum

Function Documentation

◆ add_comment()

◆ add_element()

◆ add_obj_info()

◆ add_property()

◆ ascii_get_element()

◆ binary_get_element()

◆ copy_property()

◆ find_element()

◆ find_property()

◆ get_ascii_item()

◆ get_binary_item()

◆ get_item_value() [1/2]

◆ get_item_value() [2/2]

◆ get_prop_type()

◆ get_stored_item()

◆ get_words()

◆ ply_close()

◆ ply_describe_element()

◆ ply_describe_property()

◆ ply_element_count()

◆ ply_get_comments()

◆ ply_get_element()

◆ ply_get_element_description()

◆ ply_get_info()

◆ ply_get_obj_info()

◆ ply_get_property()

◆ ply_header_complete()

◆ ply_open_for_reading()

◆ ply_open_for_writing()

◆ ply_put_comment()

◆ ply_put_element()

◆ ply_put_element_setup()

◆ ply_put_obj_info()

◆ ply_read()

◆ ply_write()

◆ store_item()

◆ write_ascii_item()

◆ write_binary_item()

◆ write_scalar_type()

Variable Documentation

◆ DONT_STORE_PROP

◆ face_props

◆ NAMED_PROP

◆ NO_OTHER_PROPS

◆ OTHER_PROP

◆ ply_type_size

◆ STORE_PROP

◆ type_names

◆ VAL_NOT_SET

◆ vert_props