Create a visibility graph
prt_visgraph.RdCreate a visibility graph
Usage
prt_visgraph(
barrier,
buffer = 0,
centroids = FALSE,
centroid_limit = 1e+07,
aug_points = NULL
)Arguments
- barrier
simple feature 'POLYGON' or 'MULTIPOLYGON' that can be cast into 'POLYGON'
- buffer
integer specifying buffer distance for barrier
- centroids
logical whether to include centroids in the mesh
- centroid_limit
integer minimum size (m^2) for adding centroid to triangles
- aug_points
simple feature 'POINT' or 'MULTIPOINT' as additional nodes