How to set the number of segments after 1.cad entities are imported into 3dmax? 2.3 After 2.3 2.3 dmax entity is imported into cad, why can't the plane photography command photograph the entity?

I feel dizzy. I had just written a long paragraph when my computer crashed. .......

Let's do it in 3 d. It's simple.

Draw a turning line (control axis)

Draw an ellipse-turn it into a spline to control the vertex-base.

Boolean operations on the above two objects can get the model you want.

I don't know how to add qq645763062.

Give points! ! ! ! !