//TODO: Take in previous hue's and have a slight chance of 120 or 90 degree offset instead of always 0 and 180
private static double GetRandomHue(double hue)
{
// Randomly choose a new hue that is similar to the one passed in
double retVal = hue + StaticRandom.NextPow(3d, 18d, true);
if (retVal < 0d)
{
retVal += 360d;
}
else if (retVal > 360d)
{
retVal -= 360d;
}
// Maybe rotate 180 degrees
if (StaticRandom.Next(2) == 0)
{
retVal += 180d;
if (retVal < 0d)
{
retVal += 360d;
}
else if (retVal > 360d)
{
retVal -= 360d;
}
}
return(retVal);
}
private void AddBot_Click(object sender, RoutedEventArgs e)
{
try
{
const double DISTANCE = 3;
Point3D position = _camera.Position + (_camera.LookDirection.ToUnit() * DISTANCE);
position += Math3D.GetRandomVector_Spherical(DISTANCE / 3);
double radius;
if (chkRandBotSize.IsChecked.Value)
{
double percent = StaticRandom.NextPow(3, isPlusMinus: true);
//double percent = StaticRandom.NextBool() ? 1d : -1d; // use to test the extremes
percent *= SWARMBOTRANDSIZEPERCENT;
if (percent > 0)
{
radius = SWARMBOTRADIUS * (1d + percent);
}
else
{
radius = SWARMBOTRADIUS / (1d + Math.Abs(percent));
}
}
else
{
radius = SWARMBOTRADIUS;
}
SwarmBot1a bot = new SwarmBot1a(radius, position, _world, _map, _strokes, _material_Bot);
SetBotConstraints(bot);
bot.PhysicsBody.AngularVelocity = Math3D.GetRandomVector_Spherical(3d);
_map.AddItem(bot);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}