voronoi2d: Computes the voronoi tesselation of a set of 2D points.

In tunelipt/model3d: Funções para manipulação de modelos 3D.

Description

Uses the package deldir to compute the voronoi tesselation of a set of points.

Usage

  voronoi2d(x, y, xb = NULL, yb = NULL)

Arguments

x	X coordinates of the points
y	Y coordinates of the points
xb	X limits of outer box of the tesselation
yb	Y limits of outer box of the tesselation

Value

A list of polygons corresponding to the voronoi regions of each node.

Examples

x <- runif(10)
y <- runif(10)
vor <- voronoi2d(x, y, c(0, 1), c(0, 1))
plot(x, y, ty='p', xlim=c(-.1, 1.1), ylim=c(-.1, 1.1))
for (p in vor) polygon(v[1,], v[2,])

tunelipt/model3d documentation built on Nov. 5, 2019, 10:59 a.m.