Gets all of the data defining the circle.
"circle3D_var" is a variable referencing a Circle3D object. | 
        
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| Type | Description | 
| boolean | Returns true if successful | 
| Name | Type | Description | 
| center | Point3D | The output center point of the circle. | 
| normal | Vector3D | The output normal vector. | 
| radius | double | The output radius of the circle. | 
| Name | Description | 
| Get Circle and Arc Data from Edge API Sample | Display the arc and circle geometric information from a selected circular edge. |