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'. 

vcgSample: Subsamples points on a mesh surface

Description

Usage

Arguments

Value

Details

Examples