public void generate(NoiseGenerator noise, GraphicsDevice device, int seed)
{
radius = 100;
int scale = noise.random.Next(1, 5);
width = (radius * 2) / scale;
height = (radius * 2) / scale;
planetRadius = (float)((noise.random.NextDouble() * 100000) / scale);
mass = (float)(noise.random.NextDouble() * 20);
massRadix = noise.random.Next(24, 70) / scale;
minTemp = noise.random.Next(-80, 20);
maxTemp = noise.random.Next(minTemp, minTemp + 80);
orgRes = noise.random.Next(0, 11);
indRes = noise.random.Next(0, 11);
atmosphere = noise.random.Next(0, 11);
technology = atmosphere > 5 ? noise.random.Next(0, 6) : 0;
frequency = ((noise.random.NextDouble() * 0.1));
persistence = ((noise.random.NextDouble() * 1.0) + 0.5) / 2;
octaves = ((noise.random.NextDouble() * 16) + 4) / 2;
amplitude = ((noise.random.NextDouble() * 1.1) + 1) / 2;
heightMap = noise.generateHeightMap(radius * 4, radius * 4, frequency, persistence, octaves, amplitude);
r1 = (float)(noise.random.NextDouble() * 0.2) + 0.2f;
g1 = (float)(noise.random.NextDouble() * 0.2) + 0.2f;
b1 = (float)(noise.random.NextDouble() * 0.2) + 0.2f;
r2 = (float)(noise.random.NextDouble() * 0.2) + r1;
g2 = (float)(noise.random.NextDouble() * 0.2) + g1;
b2 = (float)(noise.random.NextDouble() * 0.2) + b1;
r3 = (float)(noise.random.NextDouble() * 0.2) + r2;
g3 = (float)(noise.random.NextDouble() * 0.2) + g2;
b3 = (float)(noise.random.NextDouble() * 0.2) + b2;
r4 = (float)(noise.random.NextDouble() * 0.2) + r3;
g4 = (float)(noise.random.NextDouble() * 0.2) + g3;
b4 = (float)(noise.random.NextDouble() * 0.2) + b3;
r5 = (float)(noise.random.NextDouble() * 0.2) + r4;
g5 = (float)(noise.random.NextDouble() * 0.2) + g4;
b5 = (float)(noise.random.NextDouble() * 0.2) + b4;
surface = new Texture2D(device, radius * 4, radius * 4);
maxHeight = 0;
circle = new Texture2D(device, radius * 2 + 1, radius * 2 + 1);
//now draw the circle, same as the surface texture
Color[] noisyColors = new Color[circle.Width * circle.Height];
Vector3 rgb = new Vector3();
int[] center = new int[2];
int[] point = new int[2];
center[0] = radius;
center[1] = radius;
for (int i = 0; i < radius; i++)
{
for (float angle = 0; angle < 360; angle += 0.27f)
{
if (i == radius - 1)
{
point = noise.getCircleCoordinate(center, i - 1, angle);
noisyColors[(point[0] / scale) + (point[1] / scale) * circle.Width] = new Color(new Vector3(0.10f, 0.10f, 0.10f));
point = noise.getCircleCoordinate(center, i, angle);
noisyColors[(point[0] / scale) + (point[1] / scale) * circle.Width] = new Color(new Vector3(0.05f, 0.05f, 0.05f));
point = noise.getCircleCoordinate(center, i + 1, angle);
noisyColors[(point[0] / scale) + (point[1] / scale) * circle.Width] = new Color(new Vector3(0.025f, 0.025f, 0.025f));
}
else
{
point = noise.getCircleCoordinate(center, i, angle);
rgb = getColorFromHeight(heightMap[point[0], point[1]]);
noisyColors[(point[0] / scale) + (point[1] / scale) * circle.Width] = new Color(new Vector3((rgb.X - (float)(i * 0.005) > 0 ? rgb.X - (float)(i * 0.005) : 0), (rgb.Y - (float)(i * 0.005) > 0 ? rgb.Y - (float)(i * 0.005) : 0), (rgb.Z - (float)(i * 0.005) > 0 ? rgb.Z - (float)(i * 0.005) : 0)));
}
}
}
circle = new Texture2D(device, circle.Width, circle.Height, false, SurfaceFormat.Color);
circle.SetData(noisyColors);
}
public void generate(NoiseGenerator noise, int seed)
{
radius = 100;
int scale = noise.random.Next(1, 5);
width = (radius * 2) / scale;
height = (radius * 2) / scale;
planetRadius = (float)((noise.random.NextDouble() * 100000) / scale);
mass = (float)(noise.random.NextDouble() * 20);
massRadix = noise.random.Next(24, 70) / scale;
minTemp = noise.random.Next(-80, 20);
maxTemp = noise.random.Next(minTemp, minTemp + 80);
orgRes = noise.random.Next(0, 11);
indRes = noise.random.Next(0, 11);
atmosphere = noise.random.Next(0, 11);
technology = atmosphere > 5 ? noise.random.Next(0, 6) : 0;
frequency = ((noise.random.NextDouble() * 0.1));
persistence = ((noise.random.NextDouble() * 1.0) + 0.5) / 2;
octaves = ((noise.random.NextDouble() * 16) + 4) / 2;
amplitude = ((noise.random.NextDouble() * 1.1) + 1) / 2;
heightMap = noise.generateHeightMap(radius * 4, radius * 4, frequency, persistence, octaves, amplitude);
r1 = noise.random.Next(25, 100);
g1 = noise.random.Next(25, 100);
b1 = noise.random.Next(25, 100);
r2 = noise.random.Next(r1, r1 + 25);
g2 = noise.random.Next(g1, g1 + 25);
b2 = noise.random.Next(g1, g1 + 25);
r3 = noise.random.Next(r2, r2 + 25);
g3 = noise.random.Next(g2, g2 + 25);
b3 = noise.random.Next(g2, g2 + 25);
r4 = noise.random.Next(r3, r3 + 25);
g4 = noise.random.Next(g3, g3 + 25);
b4 = noise.random.Next(g3, g3 + 25);
r5 = noise.random.Next(r4, r4 + 25);
g5 = noise.random.Next(g4, g4 + 25);
b5 = noise.random.Next(g4, g4 + 25);
surface = new Bitmap(radius * 4, radius * 4);
maxHeight = 0;
circle = new Bitmap(radius * 2 + 1, radius * 2 + 1);
//fill with the transparent color first
for (int x = 0; x < circle.Width; x++)
{
for (int y = 0; y < circle.Height; y++)
{
Color c = Color.FromArgb(255, 0, 255);
circle.SetPixel(x, y, c);
}
}
//now draw the circle, same as the surface texture
int[] rgb = new int[3];
int[] center = new int[2];
int[] point = new int[2];
center[0] = radius;
center[1] = radius;
for (int i = 0; i < radius; i++)
{
for (float angle = 0; angle < 360; angle += 0.27f)
{
if (i == radius - 1)
{
point = noise.getCircleCoordinate(center, i - 1, angle);
circle.SetPixel(point[0] / scale, point[1] / scale, Color.FromArgb(20, 20, 20));
point = noise.getCircleCoordinate(center, i, angle);
circle.SetPixel(point[0] / scale, point[1] / scale, Color.FromArgb(15, 15, 15));
point = noise.getCircleCoordinate(center, i + 1, angle);
circle.SetPixel(point[0] / scale, point[1] / scale, Color.FromArgb(5, 5, 5));
}
else
{
point = noise.getCircleCoordinate(center, i, angle);
rgb = getColorFromHeight(heightMap[point[0], point[1]]);
circle.SetPixel(point[0]/scale, point[1]/scale, Color.FromArgb((rgb[0] - (int)(i) > 0 ? rgb[0] - (int)(i) : 0), (rgb[1] - (int)(i) > 0 ? rgb[1] - (int)(i) : 0), (rgb[2] - (int)(i) > 0 ? rgb[2] - (int)(i) : 0)));
}
}
}
}
