Esempio n. 1
0
/*!
 * \ingroup file
 */
Lib3dsBool
lib3ds_file_write(Lib3dsFile *file, FILE *f)
{
    Lib3dsChunk c;

    c.chunk=LIB3DS_M3DMAGIC;
    if (!lib3ds_chunk_write_start(&c,f)) {
        LIB3DS_ERROR_LOG;
        return(LIB3DS_FALSE);
    }

    {   /*---- LIB3DS_M3D_VERSION ----*/
        Lib3dsChunk c;

        c.chunk=LIB3DS_M3D_VERSION;
        c.size=10;
        lib3ds_chunk_write(&c,f);
        lib3ds_dword_write(file->mesh_version, f);
    }

    if (!mdata_write(file, f)) {
        return(LIB3DS_FALSE);
    }
    if (!kfdata_write(file, f)) {
        return(LIB3DS_FALSE);
    }

    if (!lib3ds_chunk_write_end(&c,f)) {
        return(LIB3DS_FALSE);
    }
    return(LIB3DS_TRUE);
}
Esempio n. 2
0
/*!
 * Write 3ds file data from a Lib3dsFile object to a file.
 *
 * \param file The Lib3dsFile object to be written.
 * \param io A Lib3dsIo object previously set up by the caller.
 *
 * \return LIB3DS_TRUE on success, LIB3DS_FALSE on failure.
 */
int
lib3ds_file_write(Lib3dsFile *file, Lib3dsIo *io) {
    Lib3dsChunk c;
    Lib3dsIoImpl *impl;

    lib3ds_io_setup(io);
    impl = (Lib3dsIoImpl*)io->impl;

    if (setjmp(impl->jmpbuf) != 0) {
        lib3ds_io_cleanup(io);
        return FALSE;
    }

    c.chunk = CHK_M3DMAGIC;
    lib3ds_chunk_write_start(&c, io);

    { /*---- LIB3DS_M3D_VERSION ----*/
        Lib3dsChunk c;

        c.chunk = CHK_M3D_VERSION;
        c.size = 10;
        lib3ds_chunk_write(&c, io);
        lib3ds_io_write_dword(io, file->mesh_version);
    }

    mdata_write(file, io);
    kfdata_write(file, io);

    lib3ds_chunk_write_end(&c, io);

    memset(impl->jmpbuf, 0, sizeof(impl->jmpbuf));
    lib3ds_io_cleanup(io);
    return TRUE;
}