allvectors3D: Plot Vectors in 3D

In smallstuff: Dr. Small's Functions

Plot Vectors in 3D

Description

Plot one or more vectors in a 3D plot at one or more angles. A plot is produced for each entry of th.

Usage

allvectors3D(V, th = c(0, 30, 60, 90, 120, 150), V2 = NULL, col = NULL)

Arguments

V	Either a vector of length 3 or a matrix with each column a vector of length 3.
th	A vector indicating the angles at which the plot should be shown.
V2	A matrix or vector of the same dimensions as V indicating the starting points of the vectors in V (default is the origin for all).
col	Vector colors; if entered, must have a value for each vector.

Value

No return value, called for side effects

Examples

a=c(2,4,8)
b=c(6,0,4)
oldpar <- par(mfrow=c(3,2))
allvectors3D(cbind(a,b,a-b),V2=matrix(c(rep(0,6),b),3))
par(oldpar)

smallstuff documentation built on June 2, 2022, 5:06 p.m.