Description Usage Arguments Value See Also
View source: R/simplification.R
Extract the mesh from an object of class RcppSimplification
. The mesh is returned as an instance of class mesh.2.5D
. The order of the Finite Elements is compliant with the input parameter order
.
1 | get.mesh.2.5D(x, order = 1)
|
x |
An object of class |
order |
Either '1' or '2'. It specifies whether each mesh triangle should be represented by 3 nodes (the triangle vertices) or by 6 nodes (the triangle vertices and midpoints of the triangle edges). These are respectively used for linear ( |
A mesh.2.5D
object, endowed with the following attributes:
nnodes
: number of nodes in the mesh;
nodes
: nnodes
-by-3 matrix collecting the coordinates of each vertex;
ntriangles
: number of triangles in the mesh;
triangles
: a ntriangles
-by-3 (when order
= 1) or ntriangles
-by-6 (when order
= 2) matrix. It specifies the triangles giving the row indices in nodes
of the triangles vertices and (when order
= 2) also of the triangles edges midpoints;
order
: either '1' or '2'. It specifies whether each mesh triangle should be represented by 3 nodes (the triangle vertices) or by 6 nodes (the triangle vertices and midpoints of the triangle edges). These are respectively used for linear (order
= 1) and quadratic (order
= 2) Finite Elements. Default is order
= 1.
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