`R/geometry.R`

`intersect_plane.Rd`

`intersect_plane.neuron`

finds the place where a neuron intersection

intersect_plane(x, plane, ...) # S3 method for default intersect_plane(x, plane, ...) # S3 method for neuron intersect_plane(x, plane, closestpoint = NULL, ...)

x | A neuron, set of line segments or other data - see details. |
---|---|

plane | A plane, specified by the 4 coefficients of the plane equation
(see |

... | Additional arguments passed to methods |

closestpoint | Used to define the closest hit when there are multiple |

A Nx3 matrix of the X,Y,Z positions of the intersections (NA when there is no intersection)

Other geometry: `plane_coefficients`

## Find plane coefficients # point on plane cent=c(250.4987, 95.73561, 140.2052) # vector normal to plane vec=c(0.7709581, 0.03417276, -0.411977) plc=plane_coefficients(cent, vec) ## intersect with plane ip=intersect_plane(Cell07PNs[[1]], plc) plot(Cell07PNs[[1]], WithNodes=FALSE)