public void Run(LEDEngine3D engine3D)
{
if (firework != null)
{
firework.ApplyForce(Gravity);
firework.Update();
firework.Display(engine3D);
if (firework.Explode())
{
for (int i = 0; i < 100; i++)
{
particles.Add(new Particle(firework.Location, hu)); // Add "num" amount of particles to the arraylist
}
firework = null;
}
}
for (int i = particles.Count - 1; i >= 0; i--)
{
Particle p = particles[i];
p.ApplyForce(Gravity);
p.Run(engine3D);
if (p.IsDead())
{
particles.RemoveAt(i);
}
}
}
protected override Image <Rgba32> Run()
{
TimeSpan countDownSpan = timeSpan - stopwatch.Elapsed;
string displayText;
Color color = Color.White;
FontFamily fo;
SystemFonts.TryFind("Times New Roman", out fo);
Font font = new Font(fo, 20, FontStyle.Regular);
if (countDownSpan.TotalSeconds > 11)
{
font = new Font(fo, 20, FontStyle.Regular);
string hours = string.Empty;
string minutes = string.Empty;
string seconds = string.Empty;
if (countDownSpan.Hours > 0)
{
hours = "0" + countDownSpan.Hours.ToString();
hours = hours.Substring(hours.Length - 2) + ":";
}
minutes = "0" + countDownSpan.Minutes.ToString();
minutes = minutes.Substring(minutes.Length - 2) + ":";
seconds = "0" + countDownSpan.Seconds.ToString();
seconds = seconds.Substring(seconds.Length - 2);
displayText = hours + minutes + seconds;
}
else if (countDownSpan.TotalSeconds <= 1)
{
displayText = string.Empty;
}
else
{
font = new Font(fo, 35, FontStyle.Regular);
displayText = countDownSpan.Seconds.ToString();
color = color.WithAlpha(LEDEngine3D.Map(countDownSpan.Milliseconds, 1, 1000, 0f, 1f));
}
FontRectangle size = TextMeasurer.Measure(
displayText,
new RendererOptions(font));
image = new Image <Rgba32>(LEDWidth, LEDHeight);
SetBackgroundColor(image);
image.Mutate(c =>
c.DrawText(
displayText,
font, color, new PointF((image.Width - size.Width) / 2, (image.Height - size.Height) / 2)));
return(image);
}
// Method to display
public void Display(LEDEngine3D engine3D)
{
if (lifespan < 0)
{
return;
}
Vector3D lifeTimeHu = hu.Sub(255 - lifespan, false);
Rgba32 pixel = new Rgba32(Convert.ToByte(lifeTimeHu.vector.X), Convert.ToByte(lifeTimeHu.vector.Y), Convert.ToByte(lifeTimeHu.vector.Z));
if (seed)
{
engine3D.Draw(Location.X - 1, Location.Y, pixel);
engine3D.Draw(Location.X, Location.Y - 1, pixel);
engine3D.Draw(Location.X, Location.Y, pixel);
engine3D.Draw(Location.X, Location.Y + 1, pixel);
engine3D.Draw(Location.X + 1, Location.Y, pixel);
}
else
{
Vector3D trailHu = lifeTimeHu;
for (int i = pastLocations.Count - 1; i >= 0; i--)
{
bool outOfColor = trailHu.vector.X < 0 && trailHu.vector.Y < 0 && trailHu.vector.Z < 0;
if (outOfColor)
{
break;
}
Vector2D pastLocation = pastLocations[i];
engine3D.Draw(pastLocation.X, pastLocation.Y, new Rgba32(Convert.ToByte(trailHu.vector.X), Convert.ToByte(trailHu.vector.Y), Convert.ToByte(trailHu.vector.Z)));
trailHu = trailHu.Sub(5f, false);
}
engine3D.Draw(Location.X, Location.Y, pixel);
}
}
private void updateTriangles()
{
List <Triangle> triangles = new List <Triangle>();
for (int y = 0; y < scaleGrid - 1; y++)
{
for (int x = 0; x < scaleGrid - 1; x++)
{
triangles.Add(new Triangle(new List <Vector3D>()
{
new Vector3D(LEDEngine3D.Map(x, 0, scaleGrid - 1, 0, 1), LEDEngine3D.Map(y + 1, 0, scaleGrid - 1, 0, 1), perlin.perlin(LEDEngine3D.Map(x, 0, scaleGrid - 1, 0, 1), y + 1 + offsetY)), //1
new Vector3D(LEDEngine3D.Map(x + 1, 0, scaleGrid - 1, 0, 1), LEDEngine3D.Map(y, 0, scaleGrid - 1, 0, 1), perlin.perlin(LEDEngine3D.Map(x + 1, 0, scaleGrid - 1, 0, 1), y + offsetY)), //3
new Vector3D(LEDEngine3D.Map(x, 0, scaleGrid - 1, 0, 1), LEDEngine3D.Map(y, 0, scaleGrid - 1, 0, 1), perlin.perlin(LEDEngine3D.Map(x, 0, scaleGrid - 1, 0, 1), y + offsetY)), //2
},
new List <Vector2D>()
{
new Vector2D(0.0f, LEDEngine3D.Map(y, 0, scaleGrid - 1, 0, 1), 1.0f), new Vector2D(0.0f, 0.0f, 1.0f), new Vector2D(LEDEngine3D.Map(x, 0, scaleGrid - 1, 0, 1), 0.0f, 1.0f),
}
));
triangles.Add(new Triangle(new List <Vector3D>()
{
new Vector3D(LEDEngine3D.Map(x, 0, scaleGrid - 1, 0, 1), LEDEngine3D.Map(y + 1, 0, scaleGrid - 1, 0, 1), perlin.perlin(LEDEngine3D.Map(x, 0, scaleGrid - 1, 0, 1), y + 1 + offsetY)),
new Vector3D(LEDEngine3D.Map(x + 1, 0, scaleGrid - 1, 0, 1), LEDEngine3D.Map(y + 1, 0, scaleGrid - 1, 0, 1), perlin.perlin(LEDEngine3D.Map(x + 1, 0, scaleGrid - 1, 0, 1), y + 1 + offsetY)),
new Vector3D(LEDEngine3D.Map(x + 1, 0, scaleGrid - 1, 0, 1), LEDEngine3D.Map(y, 0, scaleGrid - 1, 0, 1), perlin.perlin(LEDEngine3D.Map(x + 1, 0, scaleGrid - 1, 0, 1), y + offsetY)),
},
new List <Vector2D>()
{
new Vector2D(0.0f, LEDEngine3D.Map(y, 0, scaleGrid - 1, 0, 1), 1.0f), new Vector2D(LEDEngine3D.Map(x, 0, scaleGrid - 1, 0, 1), 0.0f, 1.0f), new Vector2D(LEDEngine3D.Map(x, 0, scaleGrid - 1, 0, 1), LEDEngine3D.Map(y, 0, scaleGrid - 1, 0, 1), 1.0f),
}
));
}
}
meshCube.Tris = triangles;
offsetY += 1f;
}
protected override Image <Rgba32> Run()
{
Image <Rgba32> image = new Image <Rgba32>(renderHeight, renderWidth);
SetBackgroundColor(image);
for (int i = 1; i < renderHeight - 1; i++)
{
for (int j = 1; j < renderWidth - 1; j++)
{
List <Cell> beforeRow = prev[i - 1];
List <Cell> currentRow = prev[i];
List <Cell> nextRow = prev[i + 1];
Cell spot = currentRow[j];
Cell newspot = grid[i][j];
float a = spot.A;
float b = spot.B;
float laplaceA = 0;
laplaceA += a * -1;
laplaceA += nextRow[j].A * 0.2f;
laplaceA += beforeRow[j].A * 0.2f;
laplaceA += currentRow[j + 1].A * 0.2f;
laplaceA += currentRow[j - 1].A * 0.2f;
laplaceA += beforeRow[j - 1].A * 0.05f;
laplaceA += nextRow[j - 1].A * 0.05f;
laplaceA += beforeRow[j + 1].A * 0.05f;
laplaceA += nextRow[j + 1].A * 0.05f;
float laplaceB = 0;
laplaceB += b * -1;
laplaceB += nextRow[j].B * 0.2f;
laplaceB += beforeRow[j].B * 0.2f;
laplaceB += currentRow[j + 1].B * 0.2f;
laplaceB += currentRow[j - 1].B * 0.2f;
laplaceB += beforeRow[j - 1].B * 0.05f;
laplaceB += nextRow[j - 1].B * 0.05f;
laplaceB += beforeRow[j + 1].B * 0.05f;
laplaceB += nextRow[j + 1].B * 0.05f;
newspot.A = a + (dA * laplaceA - a * b * b + feed * (1 - a)) * 1;
newspot.B = b + (dB * laplaceB + a * b * b - (k + feed) * b) * 1;
newspot.A = LEDEngine3D.Constrain(newspot.A, 0, 1);
newspot.B = LEDEngine3D.Constrain(newspot.B, 0, 1);
}
}
for (int i = 0; i < renderHeight; i++)
{
for (int j = 0; j < renderWidth; j++)
{
int color = Convert.ToInt32((grid[i][j].A - grid[i][j].B)) * 255;
image.GetPixelRowSpan(i)[j] = new Rgba32(255 - color, 255 - color, 255 - color);
}
}
image.Mutate(c => c.Resize(LEDWidth, LEDHeight));
copyGrid();
return(image);
}
public void Run(LEDEngine3D engine3D)
{
Update();
Display(engine3D);
}
