Curve::Parabola class reference
[Core module]

Declaration

#include <Goptical/Curve/Parabola>

namespace Goptical {
  namespace Curve {
    class Parabola;
  };
};

This class is a member of the Curve namespace.

This class provides an efficient parabola curve implementation.

See also the full member list section for this class.

Parabola(double roc)
virtual double derivative(double r) const
virtual bool intersect(Math::Vector3 &point, const Math::VectorPair3 &ray) const
virtual double sagitta(double r) const

Creates a parabola curve with given radius of curvature

This virtual function implements the derivative pure function declared in the ConicBase base abstract class.

Documentation inherited from base class:

Get curve derivative at specified distance from origin.

This virtual function implements the intersect pure function declared in the ConicBase base abstract class.

Documentation inherited from base class:

Get intersection point between curve and 3d ray. Return false if no intersection occurred

This virtual function implements the sagitta pure function declared in the ConicBase base abstract class.

Documentation inherited from base class:

Get curve sagitta at specified distance from origin.