# csgeom/math2d.h File Reference

2D mathematic utility functions. More...
`#include "csextern.h"`

`#include "csgeom/plane2.h"`

`#include "csgeom/segment.h"`

`#include "csgeom/vector2.h"`

Go to the source code of this file.

## Classes | |

class | csIntersect2 |

Some functions to perform various intersection calculations with 2D line segments. More... | |

class | csMath2 |

Various functions in 2D, such as 2D vector functions. More... |

## Detailed Description

2D mathematic utility functions.

Definition in file math2d.h.

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