org.tinfour.demo.utils

Class TestVertices

java.lang.Object

org.tinfour.demo.utils.TestVertices

public final class TestVertices
extends Object

A utility for creating randomly positioned vertices for test purposes.

Method Summary

Modifier and Type	Method and Description
static List<Vertex>	makeRandomVertices(int nVertices, int seed) Creates a set of vertices randomly positioned over a square area from (0,0) to (1,1).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

makeRandomVertices

public static List<Vertex> makeRandomVertices(int nVertices,
                                              int seed)

Creates a set of vertices randomly positioned over a square area from (0,0) to (1,1). The vertices are assigned (x,y) values based an instances of Java Random with the specified seed. Z values are computed based on z = (x-0.5)^2 + (y-0.5)^2

Parameters:

nVertices - the number of vertices to be created

seed - a seed for creating the pseudo-random series.

Returns:

a list containing the specified number of vertices