public void generate()
{
// Get the terrain data of the currently active terrain
var terrainData = Terrain.activeTerrain.terrainData;
// A new ridged multifractal generator
var generator = new RidgedMultifractal(frequency, lacu, octaves, (int)(Random.value * 0xffffff), QualityMode.High);
// The thresholded output -- choose either 0.0 or 1.0, based on the output
var clamped = new LibNoise.Operator.Select(new Const(0.0f), new Const(1.0f), generator);
// Set the threshold and falloff rate
clamped.SetBounds(0f, threshold);
clamped.FallOff = falloff;
// Create a 2D noise generator for the terrain heightmap, using the generator we just created
var noise = new Noise2D(terrainData.heightmapResolution, clamped);
// Generate a plane from [0, 1] on x, [0, 1] on y
noise.GeneratePlanar(0, 1, 0, 1);
// Get the data in an array so we can use it to set the heights
// var data = noise.GetData(true, 0, 0, true);
var data = noise.GetNormalizedData();
// .. and actually set the heights
terrainData.SetHeights(0, 0, data);
}
private static List<LoadedModule> GetModules(XmlNodeList moduleList)
{
List<LoadedModule> loadedModules = new List<LoadedModule>();
foreach (XmlNode node in moduleList)
{
string id = node.Attributes["guid"].Value;
Point position = new Point(double.Parse(node.Attributes["position"].Value.Split(',')[0]), double.Parse(node.Attributes["position"].Value.Split(',')[1]));
ModuleBase module = null;
List<string> links = new List<string>();
switch (node.Attributes["type"].Value)
{
case "Billow":
Billow billow = new Billow();
billow.Frequency = double.Parse(node.SelectSingleNode("Frequency").InnerText);
billow.Lacunarity = double.Parse(node.SelectSingleNode("Lacunarity").InnerText);
billow.OctaveCount = int.Parse(node.SelectSingleNode("OctaveCount").InnerText);
billow.Persistence = double.Parse(node.SelectSingleNode("Persistence").InnerText);
billow.Quality = (QualityMode)Enum.Parse(typeof(QualityMode), node.SelectSingleNode("Quality").InnerText);
billow.Seed = int.Parse(node.SelectSingleNode("Seed").InnerText);
module = billow;
break;
case "Checker":
module = new Checker();
break;
case "Const":
Const con = new Const();
con.Value = double.Parse(node.SelectSingleNode("Value").InnerText);
module = con;
break;
case "Cylinders":
Cylinders cylinder = new Cylinders();
cylinder.Frequency = double.Parse(node.SelectSingleNode("Frequency").InnerText);
module = cylinder;
break;
case "Perlin":
Perlin perlin = new Perlin();
perlin.Frequency = double.Parse(node.SelectSingleNode("Frequency").InnerText);
perlin.Lacunarity = double.Parse(node.SelectSingleNode("Lacunarity").InnerText);
perlin.OctaveCount = int.Parse(node.SelectSingleNode("OctaveCount").InnerText);
perlin.Persistence = double.Parse(node.SelectSingleNode("Persistence").InnerText);
perlin.Quality = (QualityMode)Enum.Parse(typeof(QualityMode), node.SelectSingleNode("Quality").InnerText);
perlin.Seed = int.Parse(node.SelectSingleNode("Seed").InnerText);
module = perlin;
break;
case "RidgedMultifractal":
RidgedMultifractal ridgedMF = new RidgedMultifractal();
ridgedMF.Frequency = double.Parse(node.SelectSingleNode("Frequency").InnerText);
ridgedMF.Lacunarity = double.Parse(node.SelectSingleNode("Lacunarity").InnerText);
ridgedMF.OctaveCount = int.Parse(node.SelectSingleNode("OctaveCount").InnerText);
ridgedMF.Quality = (QualityMode)Enum.Parse(typeof(QualityMode), node.SelectSingleNode("Quality").InnerText);
ridgedMF.Seed = int.Parse(node.SelectSingleNode("Seed").InnerText);
module = ridgedMF;
break;
case "Spheres":
Spheres spheres = new Spheres();
spheres.Frequency = double.Parse(node.SelectSingleNode("Frequency").InnerText);
module = spheres;
break;
case "Voronoi":
Voronoi voronoi = new Voronoi();
voronoi.Frequency = double.Parse(node.SelectSingleNode("Frequency").InnerText);
voronoi.Displacement = double.Parse(node.SelectSingleNode("Displacement").InnerText);
voronoi.UseDistance = bool.Parse(node.SelectSingleNode("UseDistance").InnerText);
voronoi.Seed = int.Parse(node.SelectSingleNode("Seed").InnerText);
module = voronoi;
break;
case "Abs":
module = new Abs();
XmlNode absInputs = node.SelectSingleNode("ModuleInputs");
links.Add(absInputs.SelectSingleNode("Input").InnerText);
break;
case "Add":
module = new Add();
XmlNode addInputs = node.SelectSingleNode("ModuleInputs");
links.Add(addInputs.SelectSingleNode("Left").InnerText);
links.Add(addInputs.SelectSingleNode("Right").InnerText);
break;
case "Blend":
module = new Blend();
XmlNode blendInputs = node.SelectSingleNode("ModuleInputs");
links.Add(blendInputs.SelectSingleNode("Left").InnerText);
links.Add(blendInputs.SelectSingleNode("Right").InnerText);
links.Add(blendInputs.SelectSingleNode("Operator").InnerText);
break;
case "Cache":
module = new Cache();
XmlNode cacheInputs = node.SelectSingleNode("ModuleInputs");
links.Add(cacheInputs.SelectSingleNode("Input").InnerText);
break;
case "Clamp":
Clamp clamp = new Clamp();
clamp.Maximum = double.Parse(node.SelectSingleNode("Maximum").InnerText);
clamp.Minimum = double.Parse(node.SelectSingleNode("Minimum").InnerText);
module = clamp;
XmlNode clampInputs = node.SelectSingleNode("ModuleInputs");
links.Add(clampInputs.SelectSingleNode("Input").InnerText);
break;
case "Curve":
Curve curve = new Curve();
module = curve;
foreach (XmlNode cpNode in node.SelectSingleNode("ControlPoints").ChildNodes)
{
double x = double.Parse(cpNode.InnerText.Split(',')[0]);
double y = double.Parse(cpNode.InnerText.Split(',')[1]);
curve.Add(x, y);
}
XmlNode curveInputs = node.SelectSingleNode("ModuleInputs");
links.Add(curveInputs.SelectSingleNode("Input").InnerText);
break;
case "Displace":
module = new Displace();
XmlNode displaceInputs = node.SelectSingleNode("ModuleInputs");
links.Add(displaceInputs.SelectSingleNode("Primary").InnerText);
links.Add(displaceInputs.SelectSingleNode("X").InnerText);
links.Add(displaceInputs.SelectSingleNode("Y").InnerText);
links.Add(displaceInputs.SelectSingleNode("Z").InnerText);
break;
case "Exponent":
Exponent exponent = new Exponent();
exponent.Value = double.Parse(node.SelectSingleNode("Value").InnerText);
module = exponent;
XmlNode exponentInputs = node.SelectSingleNode("ModuleInputs");
links.Add(exponentInputs.SelectSingleNode("Input").InnerText);
break;
case "Invert":
module = new Invert();
XmlNode invertInputs = node.SelectSingleNode("ModuleInputs");
links.Add(invertInputs.SelectSingleNode("Input").InnerText);
break;
case "Max":
module = new Max();
XmlNode maxInputs = node.SelectSingleNode("ModuleInputs");
links.Add(maxInputs.SelectSingleNode("Left").InnerText);
links.Add(maxInputs.SelectSingleNode("Right").InnerText);
break;
case "Min":
module = new Min();
XmlNode minInputs = node.SelectSingleNode("ModuleInputs");
links.Add(minInputs.SelectSingleNode("Left").InnerText);
links.Add(minInputs.SelectSingleNode("Right").InnerText);
break;
case "Multiply":
module = new Multiply();
XmlNode multiplyInputs = node.SelectSingleNode("ModuleInputs");
links.Add(multiplyInputs.SelectSingleNode("Left").InnerText);
links.Add(multiplyInputs.SelectSingleNode("Right").InnerText);
break;
case "Power":
module = new Power();
XmlNode powerInputs = node.SelectSingleNode("ModuleInputs");
links.Add(powerInputs.SelectSingleNode("Left").InnerText);
links.Add(powerInputs.SelectSingleNode("Right").InnerText);
break;
case "Rotate":
Rotate rotate = new Rotate();
rotate.X = double.Parse(node.SelectSingleNode("X").InnerText);
rotate.Y = double.Parse(node.SelectSingleNode("Y").InnerText);
rotate.Z = double.Parse(node.SelectSingleNode("Z").InnerText);
module = rotate;
XmlNode rotateInputs = node.SelectSingleNode("ModuleInputs");
links.Add(rotateInputs.SelectSingleNode("Input").InnerText);
break;
case "Scale":
Scale scale = new Scale();
scale.X = double.Parse(node.SelectSingleNode("X").InnerText);
scale.Y = double.Parse(node.SelectSingleNode("Y").InnerText);
scale.Z = double.Parse(node.SelectSingleNode("Z").InnerText);
module = scale;
XmlNode scaleInputs = node.SelectSingleNode("ModuleInputs");
links.Add(scaleInputs.SelectSingleNode("Input").InnerText);
break;
case "ScaleBias":
ScaleBias scaleBias = new ScaleBias();
scaleBias.Scale = double.Parse(node.SelectSingleNode("Scale").InnerText);
scaleBias.Bias = double.Parse(node.SelectSingleNode("Bias").InnerText);
module = scaleBias;
XmlNode scaleBiasInputs = node.SelectSingleNode("ModuleInputs");
links.Add(scaleBiasInputs.SelectSingleNode("Input").InnerText);
break;
case "Select":
Select select = new Select();
select.Minimum = double.Parse(node.SelectSingleNode("Minimum").InnerText);
select.Maximum = double.Parse(node.SelectSingleNode("Maximum").InnerText);
select.FallOff = double.Parse(node.SelectSingleNode("FallOff").InnerText);
module = select;
XmlNode selectInputs = node.SelectSingleNode("ModuleInputs");
links.Add(selectInputs.SelectSingleNode("Primary").InnerText);
links.Add(selectInputs.SelectSingleNode("Secondary").InnerText);
links.Add(selectInputs.SelectSingleNode("Controller").InnerText);
break;
case "Subtract":
module = new Subtract();
XmlNode subtractInputs = node.SelectSingleNode("ModuleInputs");
links.Add(subtractInputs.SelectSingleNode("Left").InnerText);
links.Add(subtractInputs.SelectSingleNode("Right").InnerText);
break;
case "Terrace":
Terrace terrace = new Terrace();
module = terrace;
foreach (XmlNode cpNode in node.SelectSingleNode("ControlPoints").ChildNodes)
{
terrace.Add(double.Parse(cpNode.InnerText));
}
XmlNode terraceInputs = node.SelectSingleNode("ModuleInputs");
links.Add(terraceInputs.SelectSingleNode("Input").InnerText);
break;
case "Translate":
Translate translate = new Translate();
translate.X = double.Parse(node.SelectSingleNode("X").InnerText);
translate.Y = double.Parse(node.SelectSingleNode("Y").InnerText);
translate.Z = double.Parse(node.SelectSingleNode("Z").InnerText);
module = translate;
XmlNode translateInputs = node.SelectSingleNode("ModuleInputs");
links.Add(translateInputs.SelectSingleNode("Input").InnerText);
break;
case "Turbulence":
Turbulence turbulence = new Turbulence();
turbulence.Frequency = double.Parse(node.SelectSingleNode("Frequency").InnerText);
turbulence.Power = double.Parse(node.SelectSingleNode("Power").InnerText);
turbulence.Roughness = int.Parse(node.SelectSingleNode("Roughness").InnerText);
turbulence.Seed = int.Parse(node.SelectSingleNode("Seed").InnerText);
module = turbulence;
XmlNode turbulenceInputs = node.SelectSingleNode("ModuleInputs");
links.Add(turbulenceInputs.SelectSingleNode("Input").InnerText);
break;
case "Final":
module = new Final();
XmlNode finalInputs = node.SelectSingleNode("ModuleInputs");
links.Add(finalInputs.SelectSingleNode("Input").InnerText);
break;
default:
break;
}
LoadedModule lm = new LoadedModule(id, module, position, links);
loadedModules.Add(lm);
}
return loadedModules;
}