方向灯
双语对照
词典结果：
directional light
平行光; 定向光源; 方位灯;
This member has meaning only for directional light and spotlights.
此成员只对定向光线和聚光灯有意义.
方向灯
双语对照
词典结果：
directional light
平行光; 定向光源; 方位灯;
This member has meaning only for directional light and spotlights.
此成员只对定向光线和聚光灯有意义.