ManualAdjust.2d {FEA}

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)