oglplus::CubicBezierLoop< Type, Parameter > Class Template Reference

A closed smooth cubic Bezier spline passing through all input points. More...

`#include </home/chochlik/devel/oglplus/include/oglplus/math/curve.hpp>`

Inheritance diagram for oglplus::CubicBezierLoop< Type, Parameter >:

Collaboration diagram for oglplus::CubicBezierLoop< Type, Parameter >:

## Public Member Functions | |

CubicBezierLoop (const ::std::vector< Type > &points, Parameter r=Parameter(1)/Parameter(3)) | |

Creates a loop passing through the sequence of the input points. | |

bool | Connected (void) const |

Returns true if the individual curves are connected. | |

bool | Separated (void) const |

Returns true if the individual curves are connected. | |

unsigned | SegmentCount (void) const |

Returns the count of individual curves in the sequence. | |

const ::std::vector< Type > & | ControlPoints (void) const |

Returns the contol points of the curve. | |

Type | Position01 (Parameter t) const |

Gets the point on the curve at position t (must be between 0.0, 1.0) | |

Type | Position (Parameter t) const |

Gets the point on the curve at position t wrapped to [0.0, 1.0]. | |

void | Approximate (std::vector< Type > &dest, unsigned n) const |

Makes a sequence of points on the curve (n points per segment) | |

::std::vector< Type > | Approximate (unsigned n) const |

Returns a sequence of points on the curve (n points per segment) | |

BezierCurves< Type, Parameter, Order-1 > | Derivative (void) const |

Returns a derivative of this curve. | |

## Static Public Member Functions | |

static bool | PointsOk (const ::std::vector< Type > &points) |

Checks if the sequence of control points is OK for this curve type. | |

static Parameter | Wrap (Parameter t) |

Wraps the parameter value to [0.0, 1.0]. | |

class oglplus::CubicBezierLoop< Type, Parameter >

A closed smooth cubic Bezier spline passing through all input points.

This class constructs a closed sequence of Bezier curves that are smooth at the curve connection points. The control points between the begin and end points of each segment are calculated automatically to make the transition between the individual segments smooth.

The documentation for this class was generated from the following file:

- /home/chochlik/devel/oglplus/include/oglplus/math/curve.hpp

<matus.chochlik -at- fri.uniza.sk>

<chochlik -at -gmail.com>

Documentation generated on Mon Sep 22 2014 by Doxygen (version 1.8.6).