merge_isovists: Merge the viewpoint isovists
Description
Merge the viewpoint isovists
Usage
merge_isovists(isovists, remove_holes = TRUE)
Value
object of class sfc_POLYGON or sfc_MULTIPOLYGON
Arguments
- isovists
object of class sf, sfc or sfg
- remove_holes
whether to remove holes from the overall isovist geometry