tinyobj Namespace Reference

Data Structures
struct	attrib_t
struct	callback_t
struct	index_t
struct	joint_and_weight_t
struct	lines_t
struct	material_t
class	MaterialFileReader
	Read .mtl from a file. More...
class	MaterialReader
class	MaterialStreamReader
	Read .mtl from a stream. More...
struct	mesh_t
class	ObjReader
	Wavefront .obj reader class(v2 API) More...
struct	ObjReaderConfig
struct	points_t
struct	shape_t
struct	skin_weight_t
struct	tag_t
struct	texture_option_t

Typedefs
typedef float	real_t

Enumerations
enum	texture_type_t {   TEXTURE_TYPE_NONE, TEXTURE_TYPE_SPHERE, TEXTURE_TYPE_CUBE_TOP, TEXTURE_TYPE_CUBE_BOTTOM,   TEXTURE_TYPE_CUBE_FRONT, TEXTURE_TYPE_CUBE_BACK, TEXTURE_TYPE_CUBE_LEFT, TEXTURE_TYPE_CUBE_RIGHT }

Functions
bool	LoadObj (attrib_t *attrib, std::vector< shape_t > *shapes, std::vector< material_t > *materials, std::string *warn, std::string *err, const char *filename, const char *mtl_basedir=NULL, bool triangulate=true, bool default_vcols_fallback=true)
	==>>========= Legacy v1 API ============================================= More...
bool	LoadObjWithCallback (std::istream &inStream, const callback_t &callback, void *user_data=NULL, MaterialReader *readMatFn=NULL, std::string *warn=NULL, std::string *err=NULL)
	Loads .obj from a file with custom user callback. More...
bool	LoadObj (attrib_t *attrib, std::vector< shape_t > *shapes, std::vector< material_t > *materials, std::string *warn, std::string *err, std::istream *inStream, MaterialReader *readMatFn=NULL, bool triangulate=true, bool default_vcols_fallback=true)
	Loads object from a std::istream, uses readMatFn to retrieve std::istream for materials. More...
void	LoadMtl (std::map< std::string, int > *material_map, std::vector< material_t > *materials, std::istream *inStream, std::string *warning, std::string *err)
	Loads materials into std::map. More...
bool	ParseTextureNameAndOption (std::string *texname, texture_option_t *texopt, const char *linebuf)
	Parse texture name and texture option for custom texture parameter through material::unknown_parameter. More...

Typedef Documentation

real_t

typedef float tinyobj::real_t

Definition at line 146 of file tiny_obj_loader.h.

Enumeration Type Documentation

texture_type_t

enum tinyobj::texture_type_t

Enumerator
TEXTURE_TYPE_NONE
TEXTURE_TYPE_SPHERE
TEXTURE_TYPE_CUBE_TOP
TEXTURE_TYPE_CUBE_BOTTOM
TEXTURE_TYPE_CUBE_FRONT
TEXTURE_TYPE_CUBE_BACK
TEXTURE_TYPE_CUBE_LEFT
TEXTURE_TYPE_CUBE_RIGHT

Definition at line 149 of file tiny_obj_loader.h.

Function Documentation

LoadMtl()

void tinyobj::LoadMtl	(	std::map< std::string, int > *	material_map,
		std::vector< material_t > *	materials,
		std::istream *	inStream,
		std::string *	warning,
		std::string *	err
	)

Loads materials into std::map.

LoadObj() [1/2]

bool tinyobj::LoadObj	(	attrib_t *	attrib,
		std::vector< shape_t > *	shapes,
		std::vector< material_t > *	materials,
		std::string *	warn,
		std::string *	err,
		const char *	filename,
		const char *	mtl_basedir = NULL,
		bool	triangulate = true,
		bool	default_vcols_fallback = true
	)

==>>========= Legacy v1 API =============================================

Loads .obj from a file. 'attrib', 'shapes' and 'materials' will be filled with parsed shape data 'shapes' will be filled with parsed shape data Returns true when loading .obj become success. Returns warning message into warn, and error message into err 'mtl_basedir' is optional, and used for base directory for .mtl file. In default(‘NULL’), .mtl file is searched from an application's working directory. 'triangulate' is optional, and used whether triangulate polygon face in .obj or not. Option 'default_vcols_fallback' specifies whether vertex colors should always be defined, even if no colors are given (fallback to white).

LoadObj() [2/2]

bool tinyobj::LoadObj	(	attrib_t *	attrib,
		std::vector< shape_t > *	shapes,
		std::vector< material_t > *	materials,
		std::string *	warn,
		std::string *	err,
		std::istream *	inStream,
		MaterialReader *	readMatFn = NULL,
		bool	triangulate = true,
		bool	default_vcols_fallback = true
	)

Loads object from a std::istream, uses readMatFn to retrieve std::istream for materials.

Returns true when loading .obj become success. Returns warning and error message into err

LoadObjWithCallback()

bool tinyobj::LoadObjWithCallback	(	std::istream &	inStream,
		const callback_t &	callback,
		void *	user_data = NULL,
		MaterialReader *	readMatFn = NULL,
		std::string *	warn = NULL,
		std::string *	err = NULL
	)

Loads .obj from a file with custom user callback.

.mtl is loaded as usual and parsed material_t data will be passed to callback.mtllib_cb. Returns true when loading .obj/.mtl become success. Returns warning message into warn, and error message into err See examples/callback_api/ for how to use this function.

ParseTextureNameAndOption()

bool tinyobj::ParseTextureNameAndOption	(	std::string *	texname,
		texture_option_t *	texopt,
		const char *	linebuf
	)

Parse texture name and texture option for custom texture parameter through material::unknown_parameter.

Parameters

[out]	texname	Parsed texture name
[out]	texopt	Parsed texopt
[in]	linebuf	Input string