Part Modeling > Base Features > Sweeps > Sketch Plane Orientation > Normal to Other Trajectory (Automatic)
Normal to Other Trajectory (Automatic)
The normal direction is set to a trajectory other than the origin trajectory. The z-axis is parallel to the tangent of the normal trajectory. The x-y axis is calculated by the system along the trajectory. You can select the x-direction at the start to sketch the section in a preferred orientation.
1. Origin trajectory
2. Other trajectory