使一条直线和一条曲线或者一条曲线和一个平面互相正交。
Make a line and a curve, or a curve and a plane normal to each other.
- Select a line or a plane, and a curve.
- Tap
.
The selected line or plane and the selected curve are now normal to each other.
使一条直线和一条曲线或者一条曲线和一个平面互相正交。
Make a line and a curve, or a curve and a plane normal to each other.
The selected line or plane and the selected curve are now normal to each other.