Split a sequence of line segments at triangle edges
Usage
fmesher_split_lines(mesh_loc, mesh_tv, loc, idx, options)
Arguments
- mesh_loc
numeric matrix; mesh vertex coordinates
- mesh_tv
3-column integer matrix with 0-based vertex indices for each triangle
- loc
numeric coordinate matrix
- idx
2-column integer matrix
- options
list of triangulation options (sphere_tolerance)
Value
A list of line splitting information objects
Examples
mesh <- fm_mesh_2d(
boundary = fm_segm(rbind(c(0,0), c(1,0), c(1,1), c(0, 1)), is.bnd = TRUE)
)
splitter <- fm_segm(rbind(c(0.8, 0.2), c(0.2, 0.8)))
segm_split <- fm_split_lines(mesh, splitter)