Ellipse

Draw an ellipse using one of four methods.

Mode Settings:

Setting	Data Type	Comments
Method	Two Points | Center, A, B | Radius, Planar Rotation | Foci, Point	Choose method

Two Points Method: Construct an ellipse from two points.

Prompt	Data Type	Comments
First Point	Point	First corner
Second Point	Point	Second corner

Center, A, B Method: Construct an ellipse from a center, radius A, and radius B.

Prompt	Data Type	Comments
Center	Point	Center of the ellipse
Radius A	Point or Distance > 0	Specify Radius A and rotation simultaneously
Radius B	Point or Distance > 0	Specify Radius B

Radius, Planar Rotation Method: Construct an ellipse from a radius and a planar rotation. A planar rotation of 0 creates a circle, while a planar rotation of 90 creates a line. This method simulates rotating a circle in 3D space with a top view.

Prompt	Data Type	Comments
Center	Point	Center of the ellipse
Radius A	Point or Distance > 0	Specify Radius A and rotation simultaneously
Planar Rotation	Point or Angle	Planar rotation of the circle

Foci, Point Method: Construct an ellipse from two foci and a third point.

Prompt	Data Type	Comments
Point 1	Point	First Focus
Point 2	Point	Second Focus
Point 3	Point	Third Point