runif_ball_3D {ashapesampler}

Uniform Ball 3D

Description

Returns points uniformly centered from closed ball of radius r in 3D space

Usage

runif_ball_3D(n, r = 1)

Arguments

n

number of points

r

radius of ball, default r=1

Value

n by 3 matrix of points

Examples

# Sample 100 points from unit ball
runif_ball_3D(100)
# Sample 100 points from ball of radius 0.5
runif_ball_3D(100, r=0.5)