|  | 
| template<class GlobalPosition, class Scalar> | 
| void | circlePoints (std::vector< GlobalPosition > &points, const std::vector< Scalar > &sincos, const GlobalPosition ¢er, const GlobalPosition &normal, const Scalar radius) | 
|  | 
| template<class Scalar = double> | 
| std::vector< Scalar > | circlePointsSinCos (const std::size_t numPoints) | 
|  | returns a vector of sin and cos values of a circle parametrization 
 | 
|  | 
| template<class GlobalPosition, class Scalar> | 
| std::vector< GlobalPosition > | circlePoints (const GlobalPosition ¢er, const GlobalPosition &normal, const Scalar radius, const std::size_t numPoints=20) | 
|  | returns a vector of points on a circle 
 | 
|  |