public override void Execute(Strip strip)
{
var w = strip.Width / 2;
var h = strip.Height / 2;
foreach (var light in strip.Lights)
{
var p = strip.EdgePoint(light);
Color c;
if (p.X < w)
{
if (p.Y > h)
{
c = Color.Red;
}
else
{
c = Color.Blue;
}
}
else if (p.Y > h)
{
c = Color.Green;
}
else
{
c = Color.Yellow;
}
light.Color = Mix(c);
}
}
public override void Execute(Strip strip)
{
var position = Step() / 2;
var radius = Length * strip.Width / 2;
var source = strip.EdgePoint(position);
foreach (var light in strip.Lights)
{
var d = strip.EdgePoint(light).Distance(source);
if (d > radius)
{
light.Color = Mix(Color2);
}
else
{
Color c = ColorMix((float)(d / radius), Color1, Color2);
light.Color = Mix(c);
}
}
}
public override void Execute(Strip strip)
{
var position = Step() / 20d;
Point p = new Point(position, position);
var scale = Length * 5;
var half = scale / 2;
foreach (var light in strip.Lights)
{
var d = strip.EdgePoint(light).Distance(p);
var stripe = d % scale;
var color = stripe < half ? Color1 : Color2;
light.Color = Mix(color);
}
}
public override void Execute(Strip strip)
{
var position = Step() / 5;
var radius = Length * 5;
var w = strip.Width;
var h = strip.Height;
var source = new Point(w / 2, h / 2);
foreach (var light in strip.Lights)
{
var d = strip.EdgePoint(light).Distance(source) + position;
d = (Math.Sin(d / radius) + 1) / 2;
Color c = ColorMix((float)d, Color1, Color2);
light.Color = Mix(c);
}
}
public override void Execute(Strip strip)
{
var position = Step() * 2;
var a = Length * strip.Width;
var b = a * 2;
foreach (var light in strip.Lights)
{
var p = strip.EdgePoint(light);
if ((position - p.X) % b < a)
{
light.Color = Mix(Color1);
}
else
{
light.Color = Mix(Color2);
}
}
}