geo_to_barycentric_coords: Polyline segment & polygon triangle geometries to barycentric...
In scantle/pbjr: Modflow-USG Polyline Boundary Junction (PBJ) R Package

Description Usage Arguments Value Author(s) Examples

Polyline segment & polygon triangle geometries to barycentric coordinates

1	geo_to_barycentric_coords(segments, seg_triangles)

`segments`	sf line object
`triangles`	sf triangle polygons

matrix of coordinates, b1, b2, b3

Leland Scantlebury

# Read in shapefiles
str <- read_sf(system.file("extdata", "MehlandHill2010_stream.shp", package = "pbjr"))
tri <- read_sf(system.file("extdata", "720_triangles.shp", package = "pbjr"))

# Run function with one segment, one triangle
geo_to_barycentric_coords(seg_geo = str[1,]$geometry, tri_geo = tri[120,]$geometry)