R: Display triangles mesh (2D)

trimesh {geometry} | R Documentation

## Display triangles mesh (2D)

### Description

`trimesh(T, p)` displays the triangles defined in the m-by-3 matrix `T` and points `p` as a mesh. Each row of `T` specifies a triangle by giving the 3 indices of its points in `X`.

### Usage

    trimesh(T, p, p2, add = FALSE, axis = FALSE, boxed = FALSE, ...)

### Arguments

`T` | T is a `m`-by-3 matrix. A row of `T` contains indices into `X` of the vertices of a triangle. `T` is usually the output of `delaunayn`.
`p` | A vector or a matrix.
`p2` | if `p` is not a matrix `p` and `p2` are bind to a matrix with `cbind`.
`add` | Add to existing plot in current active device?
`axis` | Draw axes?
`boxed` | Plot box?
`...` | Parameters to the rendering device. See the rgl package.

### Author(s)

Raoul Grasman

### See Also

`tetramesh`, `rgl`, `delaunayn`, `convhulln`, `surf.tri`

### Examples

    #example trimesh
    p = cbind(x=rnorm(30), y=rnorm(30))
    tt = delaunayn(p)
    trimesh(tt,p)

[Package geometry version 0.4.0 Index]