geometry: trimesh – R documentation

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trimesh

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

Examples

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

geometry

Mesh Generation and Surface Tessellation

v0.4.5

GPL (>= 3)

Authors

Jean-Romain Roussel [cph, ctb] (wrote tsearch function with QuadTrees), C. B. Barber [cph], Kai Habel [cph, aut], Raoul Grasman [cph, aut], Robert B. Gramacy [cph, aut], Pavlo Mozharovskyi [cph, aut], David C. Sterratt [cph, aut, cre] (<https://orcid.org/0000-0001-9092-9099>)

Initial release

2019-12-02