mvmeshmisc: Miscellaneous functions used by/with mvmesh

Description Usage Arguments Details Value Warning Examples

Description

Utilities for working with mvmesh objects

Usage

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Arguments

S

simplices, an (vps x n x nS) array, with S[ , ,k] specifying the vertices of k-th simplex

V

(nV x n) matrix giving the distinct vertices in the list of simplices

SVI

integer (vps x nS) matrix which specifies the indices of the vertices that make up the simplices in S

m

integer dimension of the mesh, less than or equal n=dimension of the space

mesh1, mesh2

objects of class "mvmesh"

A

a matrix of doubles

Details

Experimental functions. They allow one to build mvmesh objects manually by specifying just simplices (mvmeshFromSimplices), or just vertices (mvmeshFromVertices), or vertices and grouping information (mvmeshFromSVI). mvmeshCombines combines two meshes with the same values of n, m and vps. The resulting objects can usually be plotted by the plot method, but other operations may fail. In particular, vertices common to both meshes will be repeated.

Value

undocumented

Warning

This is experimental code, and not throughly tested. Function names, arguments, and what they do may change in the future.

Examples

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## Not run: 
demo(mvmeshmisc) 

## End(Not run)

mvmesh documentation built on Feb. 12, 2020, 1:09 a.m.