.stl,.obj 转换为.stp/.step,.x_t.stl,.obj 转换为.stp/.step,.x_t 将网格转化为nurbs曲面,合并曲面后另存为.stop/.step,.x_t即可。版权声明:本文为Tropical_One原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/Tropical_One/article/details/118093313