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# Surface Features

Icon | Name | Description |
---|---|---|

SurfaceArea | Computes the surface area of given surface. | |

SurfaceBoundingBox | Computes the bounding box 3D of given surface. | |

SurfaceBoundingBox_OrNil | Computes the bounding box 3D of given surface; returns NIL if no valid point is present. | |

SurfaceFlatness | Computes the surface flatness i.e. how thick the surface is according to the input plane. | |

SurfaceLocalMaxima | Detection of characteristic points, usually after some surface transformations. | |

SurfaceLocalMinima | Detection of characteristic points, usually after some surface transformations. | |

SurfaceMassCenter | Computes the mass center of surface points. | |

SurfaceMassCenter_OrNil | Computes the mass center of surface points; returns NIL if the surface is empty in the given region. | |

SurfaceMaximalPoint | Finds the surface point with maximal Z coordinate. | |

SurfaceMedian | Finds the median Z coordinate of the surface points. | |

SurfaceMedian_OrNil | Finds the median Z coordinate of the surface points; returns NIL if the surface is empty in the given region. | |

SurfaceMinimalPoint | Finds the surface point with minimal Z coordinate. | |

SurfaceProfileAlongPath | This is the first step of all 1D Edge Detection 3D operations. Here available for direct use by the user. | |

SurfaceToPlaneDistanceImage | Computes the image of the distances of the input surface points from a given plane. | |

SurfaceValidPointsRegion | Computes region of locations where points are valid in a surface and where they are invalid. | |

SurfaceVolume | Computes the volume of given surface. |