mirror2plane: mirror points or mesh on an arbitrary plane

In zarquon42b/Morpho: Calculations and Visualisations Related to Geometric Morphometrics

mirror points or mesh on an arbitrary plane

Description

mirror points or mesh on an arbitrary plane

Usage

mirror2plane(x, v1, normal = NULL, v2 = NULL, v3 = NULL)

## S3 method for class 'matrix'
mirror2plane(x, v1, normal = NULL, v2 = NULL, v3 = NULL)

## S3 method for class 'mesh3d'
mirror2plane(x, v1, normal = NULL, v2 = NULL, v3 = NULL)

Arguments

x	x 3D-vector or a k x 3 matrix with 3D vectors stored in rows. Or a triangular mesh of class mesh3d
v1	point on plane
normal	plane normal (overrides specification by v2 and v3)
v2	if pNorm=NULL, the plane will be defined by three points v1, v2, v3
v3	if pNorm=NULL, the plane will be defined by three points v1, v2, v3

Value

mirrored coordinates mesh

Examples

# mirror mesh on plane spanned by 3 midsagital landmarks
data(boneData)
mirrmesh <- mirror2plane(skull_0144_ch_fe.mesh,v1=boneLM[1,,1],v2=boneLM[9,,1],v3=boneLM[10,,1])

zarquon42b/Morpho documentation built on Jan. 28, 2024, 2:11 p.m.