meshalign: align meshes stored in a list by their vertices

In zarquon42b/RvtkStatismo: Integrating statismo and R using the vtkStandardMeshRepresenter

Description

align meshes stored in a list by their vertices

Usage

meshalign(meshlist, scale = FALSE, use.lm = NULL, deselect = FALSE,
  array = FALSE, reference = NULL, reflection = FALSE)

Arguments

meshlist	list containing triangular meshes of class "mesh3d"
scale	logical: request scaling during alignment
use.lm	integer vector: specifies the indices of the points that are to be used in the constrained model
deselect	logical: if TRUE, missingIndex references the existing coordinates instead of the missing ones.
array	logical: if TRUE the superimposed vertices will be returned as 3D array.
reference	integer: instead of a GPA, all specimens are aligned to this specific one.
reflection	logical: if TRUE, reflections are allowed to minimzie squared distance.

Value

returns a list of aligned meshes or an array of dimensions k x 3 x n, where k=number of vertices and n=sample size.

Examples

mod <- statismoLoadModel(system.file("extdata","mandibles.h5",package="RvtkStatismo"))
shapes <- restoreSamples(mod)
newalign <- meshalign(shapes,reference=1)

zarquon42b/RvtkStatismo documentation built on May 4, 2019, 9:09 p.m.