vcgSample

mesh

integer: number of sampled points (see
  <code>details</code> below)

SampleNum

character: seclect sampling type
  ("mc"=MonteCarlo Sampling, "pd"=PoissonDisk
  Sampling,"km"=kmean clustering)

type

integer: MonteCarlo sample iterations used
  in PoissonDisk sampling.

MCsamp

logical: maximise geodesic distance between
  sample points (only for Poisson Disk sampling)

geodes

logical: if <code>type="pd"</code> and the amount
  of coordinates exceeds <code>SampleNum</code>, the resulting
  coordinates will be subsampled again by kmean clustering
  to reach the requested number.

strict

Subsamples surface of a triangular mesh and returns a set
  of points located on that mesh

Operations on triangular meshes based on VCGLIB. This package
    integrates nicely with the R-package "rgl" to render the meshes processed
    by Rvcg. The Visualization and Computer Graphics Library (VCG for short) is
    an open source portable C++ templated library for manipulation, processing
    and displaying with OpenGL of triangle and tetrahedral meshes. The library,
    composed by more than 100k lines of code, is released under the GPL
    license, and it is the base of most of the software tools of the Visual
    Computing Lab of the Italian National Research Council Institute ISTI
    (http://vcg.isti.cnr.it), like metro and MeshLab.
    The vcglib source is pulled from
    trunk (svn://svn.code.sf.net/p/vcg/code/trunk/vcglib) and patched to work
    with options determined by the configure script as well as
    to work with the header files included by RcppEigen.

Stefan Schlager

Rvcg

Manipulations of triangular meshes (smoothing, quadric edge
        collapse decimation, im- and export of various mesh
        file-formats, cleaning, etc.) based on the VCGLIB API.

vcgSample: Subsamples points on a mesh surface

Description

Usage

Arguments

Value

Details

Examples