trimesh

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

hplot

Makes the 'Qhull' library <http://www.qhull.org>
available in R, in a similar manner as in Octave and MATLAB. Qhull
computes convex hulls, Delaunay triangulations, halfspace
intersections about a point, Voronoi diagrams, furthest-site
Delaunay triangulations, and furthest-site Voronoi diagrams. It
runs in 2D, 3D, 4D, and higher dimensions. It implements the
Quickhull algorithm for computing the convex hull. Qhull does not
support constrained Delaunay triangulations, or mesh generation of
non-convex objects, but the package does include some R functions
that allow for this.

David Sterratt

geometry

Mesh Generation and Surface Tessellation

Jean-Romain Roussel

C. B. Barber

Kai Habel

Raoul Grasman

Robert B. Gramacy

Pavlo Mozharovskyi

David C. Sterratt

trimesh function

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

Arguments

Author

Display triangles mesh (2D) — trimesh

<dl>

<dt>T</dt>
<dd>T is a <code>m</code>-by-3 matrix. A row of <code>T</code> contains
indices into <code>X</code> of the vertices of a triangle. <code>T</code> is
usually the output of <code>delaunayn</code>.</dd>


<dt>p</dt>
<dd>A vector or a matrix.</dd>


<dt>p2</dt>
<dd>if <code>p</code> is not a matrix <code>p</code> and <code>p2</code> are bind to a
matrix with <code>cbind</code>.</dd>


<dt>add</dt>
<dd>Add to existing plot in current active device?</dd>


<dt>axis</dt>
<dd>Draw axes?</dd>


<dt>boxed</dt>
<dd>Plot box?</dd>


<dt>...</dt>
<dd>Parameters to the rendering device. See the rgl
package.</dd>

</dl>

Display triangles mesh (2D)

trimesh: Display triangles mesh (2D)

Description

Usage

Arguments

Author

See Also

Examples