ManualAdjust.2d: ManualAdjust.2d

In FEA: Finite Element Modeling for R

ManualAdjust.2d

Description

Allows for manual refinement of the triangular mesh generated based on given parameters. Will remove triangle elements that are identified in the input (loc).

Usage

ManualAdjust.2d(meshP, meshT, edge, centroid, loc)

Arguments

meshP	Matrix (2 x n) containing coordinate points of the mesh nodes.
meshT	Matrix (3 x n) containing the number of the coordinate point that forms a given triangle within the mesh.
edge	Coordinate points of the initial geometry.
centroid	Matrix (2 x n) of triangle elements.
loc	String containing the number of the meshT matrix row of the triangle chosen to be removed.

Value

Generates new mesh and centroid tables

Meshpts	Includes both new mesh coordinate points and triangulation of points.
Centroids	Centroid positions for each triangle element.

Examples

data(triMesh)
data(polyshape)

meshP = triMesh$MeshPts$p
meshT = triMesh$MeshPts$T
edge =  polyshape$Line
centroid = triMesh$Centroids
loc = c(7, 35, 17)

ManualAdjust.2d(meshP, meshT, edge, centroid, loc)

FEA documentation built on Jan. 11, 2023, 1:13 a.m.