pm_obj.c File Reference
#include "picointernal.h"
Go to the source code of this file.
Data Structures | |
| struct | SObjVertexData |
Defines | |
| #define | PM_OBJ_C |
| #define | SIZE_OBJ_STEP 4096 |
| #define | _obj_error_return(m) |
Typedefs | |
| typedef struct SObjVertexData | TObjVertexData |
Functions | |
| static int | _obj_canload (PM_PARAMS_CANLOAD) |
| validates a wavefront obj model file. | |
| static TObjVertexData * | SizeObjVertexData (TObjVertexData *vertexData, int reqEntries, int *entries, int *allocated) |
| This pretty piece of 'alloc ahead' code dynamically allocates - and reallocates as soon as required - my vertex data array in even steps. | |
| static void | FreeObjVertexData (TObjVertexData *vertexData) |
| static picoShader_t * | _obj_default_shader (picoModel_t *model) |
| static picoModel_t * | _obj_load (PM_PARAMS_LOAD) |
| loads a wavefront obj model file. | |
Variables | |
| const picoModule_t | picoModuleOBJ |
Define Documentation
| #define _obj_error_return | ( | m | ) |
{ \
_pico_printf( PICO_ERROR,"%s in OBJ, line %d.",m,p->curLine); \
_pico_free_parser( p ); \
FreeObjVertexData( vertexData ); \
PicoFreeModel( model ); \
return NULL; \
}
Referenced by _obj_load().
| #define SIZE_OBJ_STEP 4096 |
Definition at line 119 of file pm_obj.c.
Referenced by SizeObjVertexData().
Typedef Documentation
| typedef struct SObjVertexData TObjVertexData |
this holds temporary vertex data read by parser
Function Documentation
| static int _obj_canload | ( | PM_PARAMS_CANLOAD | ) | [static] |
validates a wavefront obj model file.
Definition at line 62 of file pm_obj.c.
References _pico_free_parser(), _pico_new_parser(), _pico_parse_first(), _pico_parse_skip_rest(), _pico_stricmp, _pico_stristr(), picoParser_s::curLine, PICO_PMV_ERROR, PICO_PMV_ERROR_MEMORY, PICO_PMV_ERROR_SIZE, PICO_PMV_OK, and picoParser_s::token.
| static picoShader_t* _obj_default_shader | ( | picoModel_t * | model | ) | [static] |
Definition at line 195 of file pm_obj.c.
References _pico_clone_alloc(), _pico_free(), _pico_setfext(), picoModel_s::fileName, PicoNewShader(), and PicoSetShaderName().
Referenced by _obj_load().
| static picoModel_t* _obj_load | ( | PM_PARAMS_LOAD | ) | [static] |
loads a wavefront obj model file.
Definition at line 466 of file pm_obj.c.
References _obj_default_shader(), _obj_error_return, _pico_copy_vec(), _pico_copy_vec2(), _pico_free_parser(), _pico_new_parser(), _pico_parse(), _pico_parse_first(), _pico_parse_skip_rest(), _pico_parse_vec(), _pico_parse_vec2(), _pico_strchcount(), _pico_stricmp, data, FreeObjVertexData(), i, PICO_TRIANGLES, PicoNewModel(), PicoNewSurface(), PicoSetModelFileName(), PicoSetModelFrameNum(), PicoSetModelName(), PicoSetSurfaceIndex(), PicoSetSurfaceName(), PicoSetSurfaceNormal(), PicoSetSurfaceShader(), PicoSetSurfaceST(), PicoSetSurfaceType(), PicoSetSurfaceXYZ(), SizeObjVertexData(), picoParser_s::token, SObjVertexData::v, SObjVertexData::vn, and SObjVertexData::vt.
| static void FreeObjVertexData | ( | TObjVertexData * | vertexData | ) | [static] |
Definition at line 188 of file pm_obj.c.
Referenced by _obj_load().
| static TObjVertexData* SizeObjVertexData | ( | TObjVertexData * | vertexData, | |
| int | reqEntries, | |||
| int * | entries, | |||
| int * | allocated | |||
| ) | [static] |
This pretty piece of 'alloc ahead' code dynamically allocates - and reallocates as soon as required - my vertex data array in even steps.
Definition at line 125 of file pm_obj.c.
References _pico_alloc(), _pico_realloc(), and SIZE_OBJ_STEP.
Referenced by _obj_load().
Variable Documentation
| const picoModule_t picoModuleOBJ |
{ "0.6-b",
"Wavefront ASCII",
"seaw0lf",
"2002 seaw0lf",
{ "obj", NULL, NULL, NULL
}, _obj_canload,
_obj_load,
NULL,
NULL
}
