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Rvcg (version 0.13.1.1)

Manipulations of Triangular Meshes Based on the 'VCGLIB' API

Description

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'.

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Version

Install

install.packages('Rvcg')

Monthly Downloads

3,386

Version

0.13.1.1

License

GPL (>= 2) | file LICENSE

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Repository

http://github.com/zarquon42b/Rvcg

Homepage

http://vcg.sf.net/

Maintainer

Stefan Schlager

Last Published

December 31st, 2015

Functions in Rvcg (0.13.1.1)

dummyhead - dummy head and landmarks

Interface between R and vcglib libraries for mesh operations

perform kdtree search for 3D-coordinates.

find all border vertices and faces of a triangular mesh

check if an object of class mesh3d contains valid data

Example mesh and landmarks

Export meshes to STL-files

calculate curvature of a triangular mesh

Get all edges of a triangular mesh

Clean triangular surface meshes

check if a mesh is intersected by a set of rays

Import ascii or binary PLY files.

Performs Quadric Edge Decimation on triangular meshes.

Export meshes to PLY-files

get barycenters of all faces of a triangular mesh

Create Isosurface from 3D-array

vcgNonBorderEdge

Get all non-border edges

helper function to create an object to be processed by vcgRaySearch

Project coordinates onto a target triangular surface mesh.

create platonic objects as triangular meshes

Import common mesh file formats.

Project coordinates onto a target triangular surface mesh using KD-tree search

find all faces belonging to each vertex in a mesh

Remove isolated pieces from a surface mesh or split into connected components

vcgUniformRemesh

Resample a mesh uniformly

calculates the average edge length of a triangular mesh

Subsamples points on a mesh surface

vcgUpdateNormals

updates vertex normals of a triangular meshes or point clouds

Smoothes a triangular mesh