static IEnumerable<Vec2> generateWhiteNoise(int noiseParticleCount)
{
for (int i = 0; i < noiseParticleCount; ++i)
{
var n = new Vec2();
n.X = Tools.rnd.Next(size);
n.Y = Tools.rnd.Next(size);
yield return n;
}
}
public static float Dot(Vec2 v1, Vec2 v2)
{
return v1.X * v2.X + v1.Y * v2.Y;
}
static LineSegment generateRandomLine()
{
var p1 = new Vec2();
var p2 = new Vec2();
do
{
p1.X = Tools.rnd.Next(size);
p1.Y = Tools.rnd.Next(size);
p2.X = Tools.rnd.Next(size);
p2.Y = Tools.rnd.Next(size);
}
while ((p1 - p2).Length() < minLineLength);
var l = new LineSegment() { pos1 = p1, pos2 = p2 };
return l;
}
