本命令有如下输入参数：
HatchMode - 孵化模式，若HatchMode = Points则孵化点，若HatchMode = PointClouds则孵化点云，若HatchMode = Lines则孵化线段。
This command has the following parameter:
HatchMode - the hatch model, if HatchMode = Points then hatch points, else if HatchMode = PointCoulds then hatch point clouds, else if HatchMode = Lines then hatch lines.

这里是一个您可尝试的例子：DHatch.3dm.
Here is the example for you to try: DHatch.3dm.

选择需要孵化网格并使用该命令。下图展示了不同的孵化结果。
Select the curve and the meshes to extrude and use this command. The following figure shows hatch results.