get_rays | R Documentation |
Get rays from the viewpoints within a maximum isovist
get_rays(viewpoints, ray_num = 40, ray_length = 100)
viewpoints |
object of class sf_POINT or sfc_POINT |
ray_num |
number of rays. The number of rays per quadrant needs to be a
whole number, so |
ray_length |
length of rays |
object of class sf_LINESTRING
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