Function ply_read_header_element

src/IO/rply.c:1233–1257

}

static int ply_read_header_element(p_ply ply) {
    p_ply_element element = NULL;
    long dummy;
    assert(ply && ply->fp && ply->io_mode == PLY_READ);
    if (strcmp(BWORD(ply), "element")) return 0;
    /* allocate room for new element */
    element = ply_grow_element(ply);
    if (!element) return 0;
    /* get element name */
    if (!ply_read_word(ply)) return 0;
    strcpy(element->name, BWORD(ply));
    /* get number of elements of this type */
    if (!ply_read_word(ply)) return 0;
    if (sscanf(BWORD(ply), "%ld", &dummy) != 1) {
        ply_ferror(ply, "Expected number got '%s'", BWORD(ply));
        return 0;
    }
    element->ninstances = dummy;
    /* get all properties for this element */
    if (!ply_read_word(ply)) return 0;
    while (ply_read_header_property(ply) || 
        ply_read_header_comment(ply) || ply_read_header_obj_info(ply))
        /* do nothing */;
    return 1;
}

static void ply_error_cb(p_ply ply, const char *message) {
    (void) ply;