Method that creates a new Circle2d object. The object created is a transient mathematical object and is not displayed graphically
| Name | Type | Description |
| Center | Point2d | Input Point2d object that specifies the center of the circle. |
| Radius | Double | Input Double that specifies the radius of the circle. |
| Name | Description |
| 3D Curve from Parametric Curve | Demonstrates the conversion of a 2d parameteric space curve into the equivalent 3d model space curve. To use this sample you must have a part open. You can select any face and 3D curves will be drawn on the face using client graphics. |