通过 Twist 指令绕着一个轴线扭转物件。
指令行选项
复制
复制选项决定物件是否被复制,当加号 出现时说明已经进入复制模式。
附注: RememberCopyOptions 指令可以设定是否记忆变动类指令的复制选项的设定。
硬性
硬性选项决定在变形中哪些物件是不变形的。
The illustration shows the Rigid option with the Bend command.
是
Individual objects will not change, only their positions will change.
否
Individual objects are transformed as well as their positions.
无限延伸=是/否
如果是,即使轴线比物件短,变形影响范围还是会及于整个物件。
如果否,物件的变形范围受限于轴线的长度。如果轴线比物件短,物件只有在轴线范围内的部分会变形。此外,在轴线端点处会有一段变形缓冲区。
PreserveStructure
The PreserveStructure option specifies whether the control-point structure of a curve or surface will be maintained after the deformation.
是
The control point structure of the surface is maintained. Deformation may be less accurate if there are too few control points in on the object.
否
The objects are refit as needed with more control points to allow accurate deformation.
附注: 这个选项无法使用在多重曲面上,如果选取的物件是多重曲面时,指令不会显示这个选项。
请参考