public void InitializesWidthIndicesAndPhyllotaxisPositions()
{
var collide = new ForceCollide <Node>();
var nodes = new List <Node>
{
new Node(),
new Node(),
new Node(),
};
var f = new Simulation <Node>();
f.Nodes = nodes;
Assert.IsTrue(NodeEquals.Equals(nodes[0], new Node
{
X = 7.0710678118654755,
Y = 0,
Index = 0,
Vx = 0,
Vy = 0
}));
Assert.IsTrue(NodeEquals.Equals(nodes[1], new Node
{
X = -9.03088751750192,
Y = 8.27303273571596,
Index = 1,
Vx = 0,
Vy = 0
}));
Assert.IsTrue(NodeEquals.Equals(nodes[2], new Node
{
X = 1.3823220809823638,
Y = -15.750847141167634,
Index = 2,
Vx = 0,
Vy = 0
}));
}
public void FindOne()
{
var collide = new ForceCollide <Node>();
var nodes = new List <Node>
{
new Node {
X = 5, Y = 0
},
new Node {
X = 10, Y = 16
},
new Node {
X = -10, Y = -4
},
};
var f = new Simulation <Node>();
f.Nodes = nodes;
Assert.AreEqual(nodes[0], f.Find(0, 0));
Assert.AreEqual(nodes[1], f.Find(0, 20));
}