distance_field Namespace Reference

Namespace for holding classes that generate distance fields. More...

## Classes | |

struct | compareEigen_Vector3i |

Struct for sorting type Eigen::Vector3i for use in sorted std containers. Sorts in z order, then y order, then x order. More... | |

class | DistanceField |

DistanceField is an abstract base class for computing distances from sets of 3D obstacle points. The distance assigned to a freespace cell should be the distance to the closest obstacle cell. Cells that are obstacle cells should either be marked as zero distance, or may have a negative distance if a signed version of the distance field is being used and an obstacle point is internal to an obstacle volume. More... | |

class | PropagationDistanceField |

A DistanceField implementation that uses a vector propagation method. Distances propagate outward from occupied cells, or inwards from unoccupied cells if negative distances are to be computed, which is optional. Outward and inward propagation only occur to a desired maximum distance - cells that are more than this maximum distance from the nearest cell will have maximum distance measurements. More... | |

struct | PropDistanceFieldVoxel |

Structure that holds voxel information for the DistanceField. Will be used in VoxelGrid. More... | |

class | VoxelGrid |

VoxelGrid holds a dense 3D, axis-aligned set of data at a given resolution, where the data is supplied as a template parameter. More... | |

## Enumerations | |

enum | Dimension { DIM_X = 0, DIM_Y = 1, DIM_Z = 2 } |

Specifies dimension of different axes. More... | |

enum | PlaneVisualizationType { XYPlane, XZPlane, YZPlane } |

The plane to visualize. More... | |

## Functions | |

void | findInternalPointsConvex (const bodies::Body &body, double resolution, EigenSTL::vector_Vector3d &points) |

Find all points on a regular grid that are internal to the body, assuming the body is a convex shape. If the body is not convex then its convex hull is used. | |

MOVEIT_CLASS_FORWARD (DistanceField) |

Namespace for holding classes that generate distance fields.

Distance fields are dense 3D representations containing the distance to the nearest obstacles.

Specifies dimension of different axes.

Definition at line 48 of file voxel_grid.h.

The plane to visualize.

Definition at line 62 of file distance_field.h.

void distance_field::findInternalPointsConvex | ( | const bodies::Body & | body, |

double | resolution, |
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EigenSTL::vector_Vector3d & | points |
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) |

Find all points on a regular grid that are internal to the body, assuming the body is a convex shape. If the body is not convex then its convex hull is used.

**Parameters:**-
[in] body The body to discretize [in] resolution The resolution at which to test [out] points The points internal to the body are appended to thiss vector.

Definition at line 39 of file find_internal_points.cpp.

distance_field::MOVEIT_CLASS_FORWARD | ( | DistanceField | ) |

moveit_core

Author(s): Ioan Sucan, Sachin Chitta , Acorn Pooley

autogenerated on Wed Jun 19 2019 19:23:50

Author(s): Ioan Sucan

autogenerated on Wed Jun 19 2019 19:23:50