R/data.R

In cxhull: Convex Hull

#' @title Vertices of the 600-cell
#'
#' @description A matrix giving the 120 vertices of the hexacosichoron, a 
#'   regular convex 4D polytope also known as the "600-cell", with edge length 
#'   \code{2/phi}, where \code{phi} is the golden number. It has 720 edges.
#'
#' @format A matrix with 120 rows and 4 columns.
#' @source \url{https://www.qfbox.info/4d/600-cell}
"hexacosichoron"

#' @title Leonardo da Vinci's 72-sided sphere
#'
#' @description A matrix giving the 62 vertices of da Vinci's 72-sided sphere, 
#'   a convex polyhedra with 72 faces.
#'
#' @format A matrix with 62 rows and 3 columns.
#' @source \url{http://www.matematicasvisuales.com/english/html/geometry/space/sphereCampanus.html}
"daVinciSphere"