`#include "DistFuncs.h"`

Include dependency graph for DistFuncs.cpp:

Go to the source code of this file.

## Defines | |

#define | EPS 1e-8 |

## Functions | |

std::ostream & | operator<< (std::ostream &ost, const Point &p) |

bool | PointFaceAppTest (const Point &P, const Point **vertices, const Point *edges, const Point &n) |

check whether a point is in Voroni region of a face | |

float | PointPlaneDist (const Point &P, const Point &pointOnPlane, const Point &n, Point &cp) |

compute signed distance between a point and a plane | |

float | PointSegDist (const Point &P, const Point &u0, const Point &u1) |

compute distance between a point and a line segment | |

float | SegSegDist (const Point &u0, const Point &u, const Point &v0, const Point &v, Point &cp0, Point &cp1) |

compute the minimum distance and the closest points between two line segments | |

float | SegSegDist (const Point &u0, const Point &u1, const Point &v0, const Point &v1) |

compute distance between line segments | |

float | TriTriDist (const Point &U0, const Point &U1, const Point &U2, const Point &V0, const Point &V1, const Point &V2, Point &cp0, Point &cp1) |

compute the minimum distance and the closest points between two triangles |

#define EPS 1e-8 |

Definition at line 3 of file DistFuncs.cpp.

bool PointFaceAppTest | ( | const Point & | P, |

const Point ** | vertices, |
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const Point * | edges, |
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const Point & | n |
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) | ` [inline]` |

check whether a point is in Voroni region of a face

**Parameters:**-
p a point to be tested vertices vertices of the triangle edges edges of the triangle n normal vector of the triangle

**Returns:**- true if the point is in the Voronoi region, false otherwise

Definition at line 141 of file DistFuncs.cpp.

float PointPlaneDist | ( | const Point & | P, |

const Point & | pointOnPlane, |
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const Point & | n, |
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Point & | cp |
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) | ` [inline]` |

compute signed distance between a point and a plane

**Parameters:**-
P a point pointOnPolane a point on the plane n normal vector of the plane cp the closest point on the plane from P

Definition at line 105 of file DistFuncs.cpp.

compute distance between a point and a line segment

**Parameters:**-
P the point u0 one of end points of the line segment u1 the other end point of the line segment

**Returns:**- distance between the point and the line segment

Definition at line 115 of file DistFuncs.cpp.

float SegSegDist | ( | const Point & | u0, |

const Point & | u, |
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const Point & | v0, |
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const Point & | v, |
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Point & | cp0, |
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Point & | cp1 |
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) | ` [inline]` |

compute the minimum distance and the closest points between two line segments

This function is implemented referring the following webpage http://www.softsurfer.com/Archive/algorithm_0106/algorithm_0106.htm

**Parameters:**-
u0 start point of the first line segment u vector from u0 to the other end point of the first line segment v0 start point of the second line segment v vector from v0 the other end point of the second line segment cp0 the closest point on the first line segment cp1 the closest point on the second line segment

**Returns:**- the minimum distance

Definition at line 24 of file DistFuncs.cpp.

compute distance between line segments

u0 one of end points of the first line segment u1 the other end point of the first line segment v0 one of end points of the second line segment v1 the other end point of the second line segment

**Returns:**- distance between line segments

Definition at line 271 of file DistFuncs.cpp.

float TriTriDist | ( | const Point & | U0, |

const Point & | U1, |
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const Point & | U2, |
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const Point & | V0, |
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const Point & | V1, |
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const Point & | V2, |
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Point & | cp0, |
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Point & | cp1 |
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) |

compute the minimum distance and the closest points between two triangles

**Parameters:**-
U0 the first vertex of the first triangle U1 the second vertex of the first triangle U2 the third vertex of the first triangle V0 the first vertex of the second triangle V1 the second vertex of the second triangle V2 the third vertex of the second triangle cp0 the closest point on the first triangle cp1 the closest point on the second triangle

**Returns:**- the minimum distance

Definition at line 154 of file DistFuncs.cpp.

openhrp3

Author(s): AIST, General Robotix Inc., Nakamura Lab of Dept. of Mechano Informatics at University of Tokyo

autogenerated on Thu Apr 11 2019 03:30:19

Author(s): AIST, General Robotix Inc., Nakamura Lab of Dept. of Mechano Informatics at University of Tokyo

autogenerated on Thu Apr 11 2019 03:30:19