Transforms this curve in 3D space.
"circle3D_var" is a variable referencing a Circle3D object. | 
        
"circle3D_var" is a variable referencing a Circle3D object. | 
        
| Type | Description | 
| boolean | Return true if the transform was successful. | 
| Name | Type | Description | 
| matrix | Matrix3D | A 3D matrix that defines the transform to apply to the curve. |