可以在哪里找到这个指令?
当曲线有锐角点时，通过这些曲线产生的曲面会有锐边。CreaseSplitting 指令控制建立曲面的指令是否沿着曲面的锐边分割曲面。
When the input curve has a kink, the resulting surface will have a crease.
请参考: 常规选项 > 将有锐边的曲面分割为多重曲面。
CreaseSplitting=Yes (left); CreaseSplitting=No (right).
Loft results with control points on. The object at the left is a polysurface; turning on control points is not allowed.
指令行选项
沿着锐边分割=是/否
觉得是否将曲面的锐边转换为组合的边缘，建立多重曲面，或建立有锐边无法炸开的单一曲面。
Delete a hole from a polysurface and remake the surface.
Lengthen a surface by a value.
Fit a surface through profile curves that define the surface shape.
Adjust a surface edge to have continuity with another surface edge.
Revolve a profile curve around an axis and along a rail curve.
Create a surface by revolving a profile curve around an axis.
Fit a surface through profile curves and one edge curve.
Fit a surface through profile curves and two edge curves.
移除曲面的修剪边缘。
Untrim all edges.
请参考
