Function ply_parser_call_back

src/IO/PLYParser.cpp:34–54

    }

    int ply_parser_call_back(p_ply_argument argument) {
        p_ply_element elem;
        p_ply_property prop;
        const char* elem_name;
        const char* prop_name;
        PLYParser* parser;
        long prop_len;
        long value_idx;

        assert_success(ply_get_argument_element(argument, &elem, NULL));
        assert_success(ply_get_argument_property(argument, &prop, &prop_len, &value_idx));
        assert_success(ply_get_element_info(elem, &elem_name, NULL));
        assert_success(ply_get_property_info(prop, &prop_name, NULL, NULL, NULL));
        assert_success(ply_get_argument_user_data(argument, (void**)&parser, NULL));

        Float value = ply_get_argument_value(argument);

        if (value_idx >= 0)
            parser->add_property_value(elem_name, prop_name, value);
        return 1;
    }

    void parse_ply(const std::string& filename, PLYParser* parser) {
        p_ply ply = ply_open(filename.c_str(), NULL, 0, NULL);