public SandParticle()
{
var orange = Color.Orange;
//делаем вариацию цвета
var d = (int)(Math.Abs(FastRnd.Next()) * 100);
Color = Color.FromArgb(orange.R - d, orange.G - d, orange.B);
//
Velocity = new PointF(FastRnd.Next() * 2, FastRnd.Next() * 2);
}
public FoamParticle()
{
Mass = 0.1f;
var orange = Color.LightGoldenrodYellow;
var d = (int)(Math.Abs(FastRnd.Next()) * 100);
Color = Color.FromArgb(orange.R - d, orange.G - d, orange.B);
//
Velocity = new PointF(FastRnd.Next() * 2, FastRnd.Next() * 2);
}
public override void OnCollision(Sandbox sb, Particle other)
{
if (other.Mass < Mass)//меняем местами, если столкнулись с более тяжелой частицей
{
var loc = other.Location;
other.Location = Location;
Location = loc;
}
Velocity = Velocity.Mult(-0);
Velocity = Velocity.Add(new PointF(FastRnd.Next() * 2, FastRnd.Next() * 1f));
}
public Car()
{
MaxSpeed = FastRnd.Gauss(0.05f, 0.03f);
Path = new LinkedList <PointF>();
}
public WaterParticle()
{
Mass = 0.5f;
Velocity = new PointF(FastRnd.Next() * 2, FastRnd.Next() * 2);
}
