RRmorph (version 0.0.1)

tri2verts: Triangles to vertices

Description

The function transfers values associated to triangles of a mesh3d object to its vertices.

Usage

tri2verts(mesh,values)

Value

A vector of continuous values associated to individual vertices of the mesh.

Arguments

mesh

a mesh3d object.

values

a vector of continuous values associated to individual triangles of the mesh.

Author

Marina Melchionna, Silvia Castiglione

Examples

  # \donttest{
  da<-"https://github.com/pasraia/RRmorph_example_data/raw/refs/heads/main/RRmorphdata.rda"
  download.file(url=da,destfile = paste0(tempdir(),"/RRmorphdata.rda"))
  load(paste0(tempdir(),"/RRmorphdata.rda"))

  require(Morpho)
  require(Rvcg)

  pca<-procSym(endo.set)
  ldm<-endo.set[,,"Homo_sapiens"]
  sur<-endo.sur[["Homo_sapiens"]]

  rec<- vcgBallPivoting(pca$mshape, radius = 0)
  rec$vb[1:3,]<-t(ldm)
  val<-rnorm(ncol(rec$vb))

  vertval<-tri2verts(rec,val)
  # }