Geometric Rotation in java

Within a menu the user has to choose between

1. - Creating a cone

It asks the user to choose a point in the plane and an angle

from the plane origin draw a dotted line on to this point and rotation is to find the other point from this point to retrace the origin means the path has to be traced by dotted lines in

2. - Creation of a sphere

The same one that the user must give the radius of the

first circle and the rotation should be in the middle of the circle

3. - Creation of an ellipsoid

same method

4. - Creating a parabola

Make use of a table of x and y