contourLinesR           Get Contour Lines (list)
contourWalker           Contour Walker Function, Rcpp Interface to C++
                        Routine
contoureR               contoureR: Contouring of Non-Regular
                        Three-Dimensional Data
convexHullAM            Convex Hull via Andrews Monotone, Rcpp
                        Interface to C++ Routine
getContourLines         Get Contour Lines (data.frame)
getConvexHull           Get Convex Hull of Points
getDelaunayMesh         Get Delaunay Mesh
orderPoints             Order Points Clockwise or Counter-Clockwise
