public NoiseControl()
{
InitializeComponent();
var map = new NoiseMap();
var builder = new PlaneNoiseMapBuilder()
{
DestNoiseMap = map,
};
builder.SetDestSize(pictureBox.Width, pictureBox.Height);
m_noiseBuilder = builder;
var image = new SharpNoise.Utilities.Imaging.Image();
var renderer = new ImageRenderer()
{
SourceNoiseMap = map,
DestinationImage = image,
};
if (greyRadioButton.Checked)
renderer.BuildGrayscaleGradient();
else if (terrainRadioButton.Checked)
renderer.BuildTerrainGradient();
else
throw new Exception();
m_imageRenderer = renderer;
}
public GraniteTextureTest()
{
module = new Turbulence
{
Seed = 2,
Frequency = 4,
Power = 1.0 / 8.0,
Roughness = 6,
Source0 = new Add
{
Source0 = new Billow
{
Seed = 1,
Frequency = 8,
Persistence = 0.625,
Lacunarity = 2.18359375,
OctaveCount = 6,
},
Source1 = new ScaleBias
{
Scale = -0.5,
Bias = 0,
Source0 = new Voronoi
{
Seed = 1,
Frequency = 16,
EnableDistance = true,
}
}
}
};
noiseMap = new NoiseMap();
textureImage = new Image();
renderer = new ImageRenderer
{
EnableLight = true,
LightAzimuth = 135,
LightElevation = 60,
LightContrast = 2,
LightColor = new Color(255, 255, 255, 0),
};
renderer.AddGradientPoint(-1.0000, new Color(0, 0, 0, 255));
renderer.AddGradientPoint(-0.9375, new Color(0, 0, 0, 255));
renderer.AddGradientPoint(-0.8750, new Color(216, 216, 242, 255));
renderer.AddGradientPoint(0.0000, new Color(191, 191, 191, 255));
renderer.AddGradientPoint(0.5000, new Color(210, 116, 125, 255));
renderer.AddGradientPoint(0.7500, new Color(210, 113, 98, 255));
renderer.AddGradientPoint(1.0000, new Color(255, 176, 192, 255));
}
private async void startButton_Click(object sender, EventArgs e)
{
timeLabel.Text = string.Empty;
var cts = new CancellationTokenSource();
var dialog = new ProgressDialog();
dialog.Owner = this;
dialog.cancelButton.Click += (s, ea) => cts.Cancel();
dialog.Show();
var stopwatch = new Stopwatch();
stopwatch.Start();
var generatorModule = new PlanetGenerator(GeneratorSettings).CreatePlanetModule();
var planetBuilder = new SphereNoiseMapBuilder();
var planetElevationMap = new NoiseMap();
planetBuilder.SetBounds(GeneratorSettings.SouthCoord, GeneratorSettings.NorthCoord,
GeneratorSettings.WestCoord, GeneratorSettings.EastCoord);
planetBuilder.SetDestSize(GeneratorSettings.GridWidth, GeneratorSettings.GridHeight);
planetBuilder.SourceModule = generatorModule;
planetBuilder.DestNoiseMap = planetElevationMap;
bool cancelled = false;
try
{
await planetBuilder.BuildAsync(cts.Token);
}
catch (OperationCanceledException)
{
cancelled = true;
}
stopwatch.Stop();
dialog.Close();
if (cancelled)
return;
timeLabel.Text = String.Format("Planet generated in {0}", stopwatch.Elapsed.ToString());
var degExtent = GeneratorSettings.EastCoord - GeneratorSettings.WestCoord;
var gridExtent = (double)GeneratorSettings.GridWidth;
var metersPerDegree = (GeneratorSettings.PlanetCircumference / 360.0);
var resInMeters = (degExtent / gridExtent) * metersPerDegree;
var seaLevelInMeters = (((GeneratorSettings.SeaLevel + 1) / 2.0) *
(GeneratorSettings.MaxElev - GeneratorSettings.MinElev)) + GeneratorSettings.MinElev;
var planetImage = new Image();
var planetRenderer = new ImageRenderer();
planetRenderer.SourceNoiseMap = planetElevationMap;
planetRenderer.DestinationImage = planetImage;
planetRenderer.AddGradientPoint (-16384.0 + seaLevelInMeters, new Color ( 0, 0, 0, 255));
planetRenderer.AddGradientPoint ( -256 + seaLevelInMeters, new Color ( 6, 58, 127, 255));
planetRenderer.AddGradientPoint ( -1.0 + seaLevelInMeters, new Color ( 14, 112, 192, 255));
planetRenderer.AddGradientPoint ( 0.0 + seaLevelInMeters, new Color ( 70, 120, 60, 255));
planetRenderer.AddGradientPoint ( 1024.0 + seaLevelInMeters, new Color (110, 140, 75, 255));
planetRenderer.AddGradientPoint ( 2048.0 + seaLevelInMeters, new Color (160, 140, 111, 255));
planetRenderer.AddGradientPoint ( 3072.0 + seaLevelInMeters, new Color (184, 163, 141, 255));
planetRenderer.AddGradientPoint ( 4096.0 + seaLevelInMeters, new Color (255, 255, 255, 255));
planetRenderer.AddGradientPoint ( 6144.0 + seaLevelInMeters, new Color (128, 255, 255, 255));
planetRenderer.AddGradientPoint ( 16384.0 + seaLevelInMeters, new Color ( 0, 0, 255, 255));
planetRenderer.EnableLight = true;
planetRenderer.LightContrast = 1.0 / resInMeters;
planetRenderer.LightIntensity = 2;
planetRenderer.LightElevation = 45;
planetRenderer.LightAzimuth = 135;
planetRenderer.Render();
string filename;
using(var sfd = new SaveFileDialog())
{
sfd.Filter = "PNG Image (*.png)|*.png";
DialogResult result;
do
{
result = sfd.ShowDialog();
} while (result != DialogResult.OK);
filename = sfd.FileName;
}
planetImage.SaveGdiBitmap(filename, System.Drawing.Imaging.ImageFormat.Png);
}
public WoodTextureTest()
{
module = new Turbulence
{
Seed = 2,
Frequency = 2,
Power = 1.0 / 64.0,
Roughness = 4,
Source0 = new RotatePoint
{
XAngle = 84,
Source0 = new TranslatePoint
{
ZTranslation = 1.48,
Source0 = new Turbulence
{
Seed = 1,
Frequency = 4,
Power = 1.0 / 256.0,
Roughness = 4,
Source0 = new Add
{
Source0 = new Cylinders
{
Frequency = 16,
},
Source1 = new ScaleBias
{
Scale = 0.25,
Bias = 0.125,
Source0 = new ScalePoint
{
YScale = 0.25,
Source0 = new Perlin
{
Seed = 2135,
Frequency = 48,
Persistence = 0.5,
Lacunarity = 2.20703125,
OctaveCount = 3,
}
}
}
}
}
}
}
};
noiseMap = new NoiseMap();
textureImage = new Image();
renderer = new ImageRenderer
{
EnableLight = false,
};
renderer.AddGradientPoint(-1.00, new Color(189, 94, 4, 255));
renderer.AddGradientPoint(0.50, new Color(144, 48, 6, 255));
renderer.AddGradientPoint(1.00, new Color(60, 10, 8, 255));
}