fmesher_mesh3d

Generate planar and spherical triangle meshes,
compute finite element calculations for 1- and 2-dimensional flat and curved
manifolds with associated basis function spaces, methods for lines and
polygons, and transparent handling of coordinate reference systems and
coordinate transformation, including 'sf' and 'sp' geometries. The core
'fmesher' library code was originally part of the 'INLA' package, and
implements parts of "Triangulations and Applications" by
Hjelle and Daehlen (2006) <doi:10.1007/3-540-33261-8>.

Finn Lindgren

fmesher

Triangle Meshes and Related Geometry Tools

Seaton Andy

Suen Man Ho

Fabian E. Bachl

fmesher_mesh3d function

<dl><dt>options</dt>
<dd>list of triangulation options</dd>
<dt>loc</dt>
<dd>numeric matrix; initial points to include</dd>
<dt>tv</dt>
<dd>4-column integer matrix with 0-based vertex indices for each triangle</dd></dl>

Arguments

3D tetrahedralisation storage — fmesher_mesh3d

<dl>

<dt>options</dt>
<dd>list of triangulation options</dd>


<dt>loc</dt>
<dd>numeric matrix; initial points to include</dd>


<dt>tv</dt>
<dd>4-column integer matrix with 0-based vertex indices for each triangle</dd>

</dl>

fmesher_mesh3d: 3D tetrahedralisation storage

Description

Usage

Value

Arguments

Examples