object.c File Reference

Object Loader. http://www.paulbourke.net/dataformats/obj/. More...

#include "object.h"
#include "array.h"
#include "camera.h"
#include "gui.h"
#include "log.h"
#include "ndata.h"

Go to the source code of this file.

Data Structures
struct	Material
struct	Mesh
struct	Object
struct	Vertex
	Reference to a spob or jump point. More...

Macros
#define	DELIM   " \t\n"
#define	NAEV_ORTHO_SCALE   10.
#define	NAEV_ORTHO_DIST   9.*M_SQRT

Functions
static void	mesh_create (Mesh **meshes, const char *name, Vertex *corners, int material)
static int	readGLfloat (GLfloat *dest, int how_many, char **saveptr)
static int	readGLmaterial (GLfloat col[3], char **saveptr)
static void	materials_readFromFile (const char *filename, Material **materials)
Object *	object_loadFromFile (const char *filename)
	Loads object.
void	object_free (Object *object)
	Frees memory reserved for the object.
static void	object_renderMesh (const Object *object, int part, GLfloat alpha)
void	object_renderSolidPart (const Object *object, const Solid *solid, const char *part_name, GLfloat alpha, double scale)

Variables
static glTexture *	zeroTexture = NULL
static glTexture *	oneTexture = NULL
static unsigned int	emptyTextureRefs = 0

Detailed Description

Object Loader. http://www.paulbourke.net/dataformats/obj/.

Definition in file object.c.

Macro Definition Documentation

DELIM

#define DELIM   " \t\n"

Definition at line 28 of file object.c.

NAEV_ORTHO_DIST

#define NAEV_ORTHO_DIST   9.*M_SQRT

Distance from camera to origin in the Blender script

Definition at line 30 of file object.c.

NAEV_ORTHO_SCALE

#define NAEV_ORTHO_SCALE   10.

The cam.ortho_scale defined in the Blender script

Definition at line 29 of file object.c.

Function Documentation

materials_readFromFile()

static void materials_readFromFile ( const char * filename, Material ** materials )

static

Definition at line 108 of file object.c.

mesh_create()

static void mesh_create ( Mesh ** meshes, const char * name, Vertex * corners, int material )

static

Definition at line 62 of file object.c.

object_free()

void object_free

(

Object *

object

)

Frees memory reserved for the object.

Definition at line 354 of file object.c.

object_loadFromFile()

Object * object_loadFromFile

(

const char *

filename

)

Loads object.

Object file format is described here http://local.wasp.uwa.edu.au/~pbourke/dataformats/obj/

Parameters

filename

base file name

Returns

and Object containing the 3d model

< vertex coordinates

< texture coordinates

< normal coordinates

< corners of the triangle faces

Definition at line 221 of file object.c.

object_renderMesh()

static void object_renderMesh ( const Object * object, int part, GLfloat alpha )

static

Definition at line 386 of file object.c.

object_renderSolidPart()

void object_renderSolidPart	(	const Object *	object,
		const Solid *	solid,
		const char *	part_name,
		GLfloat	alpha,
		double	scale )

Definition at line 435 of file object.c.

readGLfloat()

static int readGLfloat ( GLfloat * dest, int how_many, char ** saveptr )

static

Definition at line 80 of file object.c.

readGLmaterial()

static int readGLmaterial ( GLfloat col[3], char ** saveptr )

static

Definition at line 96 of file object.c.

Variable Documentation

emptyTextureRefs

unsigned int emptyTextureRefs = 0

static

Definition at line 60 of file object.c.

oneTexture

glTexture* oneTexture = NULL

static

Definition at line 59 of file object.c.

zeroTexture

glTexture* zeroTexture = NULL

static

Definition at line 58 of file object.c.