private void DrawOctagon(ILED3DCanvas canvas, float x, float y, float r, RGB color)
{
float d = r * (float)Math.Tan(Math.PI / 8f);
var pts = new List <PointF>();
var dx = (float)Math.Max(0, width * 0.5);
pts.Add(new PointF(r + x + dx, d + y)); // 右上
pts.Add(new PointF(r + x + dx, -d + y)); // 右下
pts.Add(new PointF(d + x + dx, -r + y)); // 下右
pts.Add(new PointF(-d + x - dx, -r + y)); // 下左
pts.Add(new PointF(-r + x - dx, -d + y)); // 左下
pts.Add(new PointF(-r + x - dx, d + y)); // 左上
pts.Add(new PointF(-d + x - dx, r + y)); // 上左
pts.Add(new PointF(d + x + dx, r + y)); // 上右
pts.Add(new PointF(r + x + dx, d + y)); // 1番目と同じ
for (int i = 0; i < pts.Count - 1; i++)
{
var pt1 = pts[i];
var pt2 = pts[i + 1];
Dot[] dots = drawUtility.Line(pt1, pt2, color, 2f);
foreach (var dot in dots)
{
canvas.SetLed(dot.X, dot.Y, 0, dot.RGB);
}
}
}
public override void Draw(ILED3DCanvas canvas)
{
var dots = drawUtility.Rectangle(rect, this.Color);
foreach (var dot in dots)
{
canvas.SetLed(dot.X, dot.Y, 0, dot.RGB);
}
}
public override void Draw(ILED3DCanvas canvas)
{
var dots = drawUtility.Circle(this.x, this.y, this.w, this.h, this.Color);
foreach (var dot in dots)
{
canvas.SetLed(dot.X, dot.Y, 0, dot.RGB);
}
}
public override void Draw(ILED3DCanvas canvas)
{
for (int x = 0; x < LED.WIDTH; x++)
{
for (int z = 0; z < LED.DEPTH; z++)
{
canvas.SetLed(x, LED.HEIGHT - 1, z, this.Color - (Math.Sin(GetElapsedAt().TotalMilliseconds / 400) * 150));
}
}
}
public override void Draw(ILED3DCanvas canvas)
{
var yangle = (GetElapsedAt().TotalMilliseconds / 15) * (Math.PI / 180);
var newDots = Get6thAngel(yangle, new Dot(8, 4, 7));
foreach (var dot in newDots)
{
canvas.SetLed(dot.X, dot.Y, dot.Z, dot.RGB);
}
}
private void SetFlashEffect(ILED3DCanvas canvas)
{
for (int x = 0; x < LED.WIDTH; x++)
{
for (int y = 0; y < LED.HEIGHT; y++)
{
canvas.SetLed(x, y, 0, new RGB(0xff, 0xff, 0xff));
}
}
return;
}
public override void Draw(ILED3DCanvas canvas)
{
var isNeedUpdate = false;
if (this.GetElapsedAt().Subtract(this.lastUpdateAt).Milliseconds > 100)
{
this.lastUpdateAt = this.GetElapsedAt();
isNeedUpdate = true;
}
canvas.SetLed(this.x, this.y, this.z, this.Color);
this.Color -= 10;
}
public override void Draw(ILED3DCanvas canvas)
{
var count = 0;
foreach (var layer in this.dots)
{
foreach (var dot in layer)
{
var hsv = Util.RGB2HSV(dot.RGB);
hsv.S = hsv.V = 360;
hsv.H = 360 * count / LED.DEPTH;
canvas.SetLed(dot.X, dot.Y, count, Util.HSV2RGB(hsv.H, hsv.S, hsv.V, dot.RGB.A));
}
count++;
}
}
public override void Draw(ILED3DCanvas canvas)
{
var isNeedUpdate = false;
if (this.GetElapsedAt().Subtract(this.lastUpdateAt).Milliseconds > 100)
{
this.lastUpdateAt = this.GetElapsedAt();
isNeedUpdate = true;
}
if (this.rs.Min() - 4 >= FIRST_R && this.produced < this.size)
{
this.rs.Add(FIRST_R);
produced++;
}
var newRs = new List <float>();
foreach (var r in this.rs)
{
if (r * 20 >= 0xff)
{
continue;
}
else
{
var dots = drawUtility.CircleCenterAt(x, y, r * 2, r * 2, new RGB(this.Color.R, this.Color.G, this.Color.B, (int)(this.Color.A - r * 20)));
foreach (var dot in dots)
{
canvas.SetLed(dot.X, dot.Y, 0, dot.RGB);
}
}
if (isNeedUpdate)
{
newRs.Add(r + 1);
}
else
{
newRs.Add(r);
}
}
this.rs = newRs;
}
public override void Draw(ILED3DCanvas canvas)
{
var src = drawUtility.CircleCenterAt(0, 0, this.w, this.h, this.Color);
var dots = new List <Dot>();
var offset = Util.GetOffsetMatrix(new Dot(x, y, z));
for (double i = 0; i < 2 * Math.PI; i = i + (2 * Math.PI / (w * 3)))
{
dots.AddRange(Util.appryMatrix(src, Util.GetYAxisRotateMatrix(i, new Dot(x, y, z))));
}
foreach (var dot in dots)
{
canvas.SetLed(dot.X, dot.Y, dot.Z, dot.RGB);
}
}
public override void Draw(ILED3DCanvas canvas)
{
canvas.SetLed(this.x, this.y, this.z, this.Color);
}