public void DoEffect()
{
float time = Program.GetTime() / 50000;
foreach (var blob in blobs.ToList())
{
MetaBlobModel newB = blobs.Where(x => x == blob).FirstOrDefault();
newB.x = Convert.ToInt32(Math.Sin((time + shift) * Math.PI * blob.speed) * base.EffectWidth * blob.scaleX + base.EffectWidth / 2);
newB.y = Convert.ToInt32(Math.Cos((time + shift) * Math.PI * blob.speed) * base.EffectHeight * blob.scaleY + base.EffectHeight / 2);
shift += 0.5;
}
for (int y = 0; y < base.EffectHeight; y++)
{
for (int x = 0; x < base.EffectWidth; x++)
{
double dSq = 1;
foreach (var blob in blobs.ToList())
{
var xSq = (x - blob.x) * (x - blob.x);
var ySq = (y - blob.y) * (y - blob.y);
dSq *= Math.Sqrt(xSq + ySq);
}
var pix = Convert.ToInt32(Math.Max(Math.Min(Math.Floor(1024 - (dSq / 3e8)), 255), 0));
base.currentFrame.SetPixel((uint)x, (uint)y, GetColor(pix));
}
}
}
private void InitBlobs()
{
for (int i = 0; i < BlobCount; i++)
{
blobs[i] = new MetaBlobModel()
{
scaleX = random.Next(10, 100),
scaleY = random.Next(10, 100),
speed = random.Next(10, 100) * Math.PI * 32 - Math.PI * 16,
x = 0,
y = 0
};
}
}
