You cannot add 3D textures on a curved surface that contains multiple faces or facets (e.g., swept, freeform, and skin surfaces); if you add a 3D texture to one of these surfaces without multiple faces or facets and then modify the surface so that it has multiple faces or facets, the texture zone is disabled. pFUW7jE v)TFpV6b{p 如题所述，因为是导入的几何体，不知道具体怎么建的面。在帮助文件中找到了上面一段话，难道曲面就加不上网点了吗？可是在LightTools中选择该曲面的时候是整块选中的。
