morphomapZmoment: morphomapZmoment

In morphomap: Morphometric Maps, Bone Landmarking and Cross Sectional Geometry

morphomapZmoment

Description

Calculate the polar moment of inertia around the x and y axes and the polar section module

Usage

morphomapZmoment(cp, mp, Cx = 0, Cy = 0, delta = 0.1)

Arguments

cp	matrix: coordinates of the external outline of the section
mp	matrix: coordinates of the internal outline of the section
Cx	numeric: x coordinate of the section center
Cy	numeric: y coordinate of the section center
delta	numeric: picture elements of adjustable side length

Value

Zx numeric: moment of inertia around the x axis

Zy numeric: moment of inertia around the y axis

dx numeric: maximum chord length from y axis

dy numeric: maximum chord length from x axis

Zpol numeric: polar moment of inertia

Author(s)

Antonio Profico, Luca Bondioli, Pasquale Raia, Paul O'Higgins, Damiano Marchi

Examples

extsec<-morphomapCircle(10,1000)
intsec<-morphomapCircle(8,1000)
ZMs<-morphomapZmoment(extsec,intsec,delta=0.1)

morphomap documentation built on Feb. 16, 2023, 6:33 p.m.