mesh.drectangle

A matrix with 2 columns, each row representing a
  point in the plane.

Signed distance from points <code>p</code> to boundary of
  rectangle to allow easy definition of regions in
  <code><a href="/link/distmesh2d?package=geometry&version=0.3-2" rd-options="" data-mini-rdoc="geometry::distmesh2d">distmesh2d</a></code>.

arith

math

This package makes the qhull library (www.qhull.org)
        available in R, in a similar manner as in Octave and MATLAB.
        Qhull computes convex hulls, Delaunay triangulations, halfspace
        intersections about a point, Voronoi diagrams, furthest-site
        Delaunay triangulations, and furthest-site Voronoi diagrams. It
        runs in 2-d, 3-d, 4-d, and higher dimensions. It implements the
        Quickhull algorithm for computing the convex hull. Qhull does
        not support constrained Delaunay triangulations, or mesh
        generation of non-convex objects, but the package does include
        some R functions that allow for this. Currently the package
        only gives access to Delaunay triangulation and convex hull
        computation.

mesh.drectangle: Rectangle distance function

Description

Usage

Arguments

Value

References

See Also

Examples