void OnGUI()
{
//Whole Window Begin
GUILayout.BeginHorizontal();
//First Column Begin
GUILayout.BeginVertical(GUILayout.Width(150), GUILayout.Height(512));
//Modules List Begin
GUILayout.BeginVertical("box");
togModuleList = EditorGUILayout.Foldout(togModuleList, "Modules(.Type)");
if (togModuleList)
{
scrlModuleList = GUILayout.BeginScrollView(scrlModuleList);
//List all modules as label
for (int i = 0; i < modules.Count; i++)
{
string str = modules[i].GetType().ToString();
int n = str.LastIndexOf(".");
str = str.Substring(n, str.Length - n);
GUILayout.Label("Module " + i.ToString() + "(" + str + ")");
}
GUILayout.EndScrollView();
}
//Modules List End
GUILayout.EndVertical();
//Gradients List Begin
GUILayout.BeginVertical("box");
togGradientList = EditorGUILayout.Foldout(togGradientList, "Gradients");
if (togGradientList)
{
scrlGradientList = GUILayout.BeginScrollView(scrlGradientList);
//List all modules as label
for (int i = 0; i < render.gradient.Gradient.Count; i++)
{
GUILayout.BeginHorizontal();
EditorGUILayout.FloatField((float)render.GetPositionAtPos(i));
EditorGUILayout.ColorField(render.GetColorAtPos(i));
GUILayout.EndHorizontal();
}
GUILayout.EndScrollView();
if (GUILayout.Button("Delete Gradient"))
{
if (render != null)
{
render.ClearGradient();
}
}
GUILayout.BeginHorizontal();
gradPos = (double)EditorGUILayout.FloatField((float)gradPos);
gradientColor = EditorGUILayout.ColorField(gradientColor);
GUILayout.EndHorizontal();
if (GUILayout.Button("Add Gradient"))
{
if (render != null)
{
render.AddGradientPoint(gradPos, gradientColor);
}
}
}
//Gradients List End
GUILayout.EndVertical();
//First Column End
GUILayout.EndVertical();
//Second Column Begin
GUILayout.BeginVertical(GUILayout.Width(300), GUILayout.Height(512));
//Texture Options Begin
GUILayout.BeginVertical("box");
togTextureOptions = EditorGUILayout.Foldout(togTextureOptions, "Texture Options");
if (togTextureOptions)
{
popMapTypes = (MAPTYPE)EditorGUILayout.EnumPopup("Choose Map Type: ", popMapTypes);
if ((MAPTYPE)popMapTypes == MAPTYPE.Planar)
{
seamlessEnabled = EditorGUILayout.Toggle("Is Seamless: ", seamlessEnabled);
}
textureName = EditorGUILayout.TextField("Name: ", textureName);
textureWidth = EditorGUILayout.IntField("Width: ", textureWidth);
textureHeight = EditorGUILayout.IntField("Height: ", textureHeight);
}
//Texture Options End
GUILayout.EndVertical();
//Module Options Begin
GUILayout.BeginVertical("box");
togModuleOptions = EditorGUILayout.Foldout(togModuleOptions, "Module Options");
if (togModuleOptions)
{
popModules = (MODULES)EditorGUILayout.EnumPopup("Add a Module: ", popModules);
//List appropriate module properties
switch ((MODULES)popModules)
{
case MODULES.Abs:
mod0 = EditorGUILayout.IntField("Source Module: ", mod0);
break;
case MODULES.Add:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
mod1 = EditorGUILayout.IntField("Source Module1: ", mod1);
break;
case MODULES.Billow:
frequency = (double)EditorGUILayout.FloatField("Frequency: ", (float)frequency);
lacunarity = (double)EditorGUILayout.FloatField("Lacunarity: ", (float)lacunarity);
noiseQuality = EditorGUILayout.EnumPopup("NoiseQuality: ", noiseQuality);
octaveCount = EditorGUILayout.IntField("OctaveCount: ", octaveCount);
persistence = (double)EditorGUILayout.FloatField("Persistence: ", (float)persistence);
seed = EditorGUILayout.IntField("Seed: ", seed);
break;
case MODULES.Blend:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
mod1 = EditorGUILayout.IntField("Source Module1: ", mod1);
mod2 = EditorGUILayout.IntField("Control Module: ", mod2);
break;
case MODULES.CheckerBoard:
break;
case MODULES.Clamp:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
lowerBound = (double)EditorGUILayout.FloatField("Lower Bound: ", (float)lowerBound);
upperBound = (double)EditorGUILayout.FloatField("Upper Bound: ", (float)upperBound);
break;
case MODULES.Const:
tempVal1 = (double)EditorGUILayout.FloatField("Constant Value: ", (float)tempVal1);
break;
case MODULES.Cylinders:
frequency = (double)EditorGUILayout.FloatField("Frequency: ", (float)frequency);
break;
case MODULES.Exponent:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
tempVal1 = (double)EditorGUILayout.FloatField("Exponent Value: ", (float)tempVal1);
break;
case MODULES.Invert:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
break;
case MODULES.Max:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
mod1 = EditorGUILayout.IntField("Source Module1: ", mod1);
break;
case MODULES.Min:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
mod1 = EditorGUILayout.IntField("Source Module1: ", mod1);
break;
case MODULES.Multiply:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
mod1 = EditorGUILayout.IntField("Source Module1: ", mod1);
break;
case MODULES.Perlin:
frequency = (double)EditorGUILayout.FloatField("Frequency: ", (float)frequency);
lacunarity = (double)EditorGUILayout.FloatField("Lacunarity: ", (float)lacunarity);
noiseQuality = EditorGUILayout.EnumPopup("NoiseQuality: ", noiseQuality);
octaveCount = EditorGUILayout.IntField("OctaveCount: ", octaveCount);
persistence = (double)EditorGUILayout.FloatField("Persistence: ", (float)persistence);
seed = EditorGUILayout.IntField("Seed: ", seed);
break;
case MODULES.Power:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
mod1 = EditorGUILayout.IntField("Source Module1: ", mod1);
break;
case MODULES.RidgedMulti:
frequency = (double)EditorGUILayout.FloatField("Frequency: ", (float)frequency);
lacunarity = (double)EditorGUILayout.FloatField("Lacunarity: ", (float)lacunarity);
noiseQuality = EditorGUILayout.EnumPopup("NoiseQuality: ", noiseQuality);
octaveCount = EditorGUILayout.IntField("OctaveCount: ", octaveCount);
seed = EditorGUILayout.IntField("Seed: ", seed);
break;
case MODULES.RotatePoint:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
tempVal1 = (double)EditorGUILayout.FloatField("X Angle: ", (float)tempVal1);
tempVal2 = (double)EditorGUILayout.FloatField("Y Angle: ", (float)tempVal2);
tempVal3 = (double)EditorGUILayout.FloatField("Z Angle: ", (float)tempVal3);
break;
case MODULES.ScaleBias:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
tempVal1 = (double)EditorGUILayout.FloatField("Scale: ", (float)tempVal1);
tempVal2 = (double)EditorGUILayout.FloatField("Bias: ", (float)tempVal2);
break;
case MODULES.ScalePoint:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
tempVal1 = (double)EditorGUILayout.FloatField("X Scale: ", (float)tempVal1);
tempVal2 = (double)EditorGUILayout.FloatField("Y Scale: ", (float)tempVal2);
tempVal3 = (double)EditorGUILayout.FloatField("Z Scale: ", (float)tempVal3);
break;
case MODULES.Select:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
mod1 = EditorGUILayout.IntField("Source Module1: ", mod1);
mod2 = EditorGUILayout.IntField("Control Module: ", mod2);
tempVal1 = (double)EditorGUILayout.FloatField("Edge Falloff: ", (float)tempVal1);
lowerBound = (double)EditorGUILayout.FloatField("Lower Bound: ", (float)lowerBound);
upperBound = (double)EditorGUILayout.FloatField("Upper Bound: ", (float)upperBound);
break;
case MODULES.Spheres:
frequency = (double)EditorGUILayout.FloatField("Frequency: ", (float)frequency);
break;
case MODULES.TranslatePoint:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
tempVal1 = (double)EditorGUILayout.FloatField("X Translation: ", (float)tempVal1);
tempVal2 = (double)EditorGUILayout.FloatField("Y Translation: ", (float)tempVal2);
tempVal3 = (double)EditorGUILayout.FloatField("Z Translation: ", (float)tempVal3);
break;
case MODULES.Turbulence:
mod0 = EditorGUILayout.IntField("Source Module0: ", mod0);
power = (double)EditorGUILayout.FloatField("Power: ", (float)power);
frequency = (double)EditorGUILayout.FloatField("Frequency: ", (float)frequency);
roughness = EditorGUILayout.IntField("Roughness: ", roughness);
seed = EditorGUILayout.IntField("Seed: ", seed);
break;
case MODULES.Voronoi:
frequency = (double)EditorGUILayout.FloatField("Frequency: ", (float)frequency);
tempVal1 = (double)EditorGUILayout.FloatField("Displacement: ", (float)tempVal1);
tempBool = EditorGUILayout.Toggle("Enable Distance: ", tempBool);
seed = EditorGUILayout.IntField("Seed: ", seed);
break;
default:
break;
}
GUILayout.BeginHorizontal();
mod2 = EditorGUILayout.IntField("Module to Delete: ", mod2);
if (GUILayout.Button("Delete Module"))
{
if (modules != null && modules.Count > mod2)
{
modules.RemoveAt(mod2);
}
}
//Add to modules button
if (GUILayout.Button("Add To List"))
{
if (modules != null)
{
switch ((MODULES)popModules)
{
case MODULES.Abs:
if (modules.Count > mod0)
{
selectedModule = new Abs();
((Abs)selectedModule).Module0 = modules[mod0];
}
break;
case MODULES.Add:
if (modules.Count > mod0 && modules.Count > mod1)
{
selectedModule = new Add();
((Add)selectedModule).Module0 = modules[mod0];
((Add)selectedModule).Module1 = modules[mod1];
}
break;
case MODULES.Billow:
selectedModule = new Billow();
((Billow)selectedModule).Frequency = frequency;
((Billow)selectedModule).Lacunarity = lacunarity;
((Billow)selectedModule).NoiseQuality = (NoiseQuality)noiseQuality;
((Billow)selectedModule).OctaveCount = octaveCount;
((Billow)selectedModule).Persistence = persistence;
((Billow)selectedModule).Seed = seed;
break;
case MODULES.Blend:
if (modules.Count > mod0 && modules.Count > mod1 && modules.Count > mod2)
{
selectedModule = new Blend();
((Blend)selectedModule).Module0 = modules[mod0];
((Blend)selectedModule).Module1 = modules[mod1];
((Blend)selectedModule).ModuleA = modules[mod2];
}
break;
case MODULES.CheckerBoard:
selectedModule = new CheckerBoard();
break;
case MODULES.Clamp:
if (modules.Count > mod0)
{
selectedModule = new Clamp();
((Clamp)selectedModule).Module0 = modules[mod0];
((Clamp)selectedModule).UpperBound = upperBound;
((Clamp)selectedModule).LowerBound = lowerBound;
}
break;
case MODULES.Const:
selectedModule = new Const();
((Const)selectedModule).ConstantValue = tempVal1;
break;
case MODULES.Cylinders:
selectedModule = new Cylinders();
((Cylinders)selectedModule).Frequency = frequency;
break;
case MODULES.Exponent:
if (modules.Count > mod0)
{
selectedModule = new Exponent();
((Exponent)selectedModule).Module0 = modules[mod0];
((Exponent)selectedModule).ExponentVal = tempVal1;
}
break;
case MODULES.Invert:
if (modules.Count > mod0)
{
selectedModule = new Invert();
((Invert)selectedModule).Module0 = modules[mod0];
}
break;
case MODULES.Max:
if (modules.Count > mod0 && modules.Count > mod1)
{
selectedModule = new Max();
((Max)selectedModule).Module0 = modules[mod0];
((Max)selectedModule).Module1 = modules[mod1];
}
break;
case MODULES.Min:
if (modules.Count > mod0 && modules.Count > mod1)
{
selectedModule = new Min();
((Min)selectedModule).Module0 = modules[mod0];
((Min)selectedModule).Module1 = modules[mod1];
}
break;
case MODULES.Multiply:
if (modules.Count > mod0 && modules.Count > mod1)
{
selectedModule = new Multiply();
((Multiply)selectedModule).Module0 = modules[mod0];
((Multiply)selectedModule).Module1 = modules[mod1];
}
break;
case MODULES.Perlin:
selectedModule = new Perlin();
((Perlin)selectedModule).Frequency = frequency;
((Perlin)selectedModule).Lacunarity = lacunarity;
((Perlin)selectedModule).NoiseQuality = (NoiseQuality)noiseQuality;
((Perlin)selectedModule).OctaveCount = octaveCount;
((Perlin)selectedModule).Persistence = persistence;
((Perlin)selectedModule).Seed = seed;
break;
case MODULES.Power:
if (modules.Count > mod0 && modules.Count > mod1)
{
selectedModule = new Power();
((Power)selectedModule).Module0 = modules[mod0];
((Power)selectedModule).Module1 = modules[mod1];
}
break;
case MODULES.RidgedMulti:
selectedModule = new RidgedMulti();
((RidgedMulti)selectedModule).Frequency = frequency;
((RidgedMulti)selectedModule).Lacunarity = lacunarity;
((RidgedMulti)selectedModule).NoiseQuality = (NoiseQuality)noiseQuality;
((RidgedMulti)selectedModule).OctaveCount = octaveCount;
((RidgedMulti)selectedModule).Seed = seed;
break;
case MODULES.RotatePoint:
if (modules.Count > mod1)
{
selectedModule = new RotatePoint();
((RotatePoint)selectedModule).Module0 = modules[mod0];
((RotatePoint)selectedModule).SetAngles(tempVal1, tempVal2, tempVal3);
}
break;
case MODULES.ScaleBias:
if (modules.Count > mod1)
{
selectedModule = new ScaleBias();
((ScaleBias)selectedModule).Module0 = modules[mod0];
((ScaleBias)selectedModule).Scale = tempVal1;
((ScaleBias)selectedModule).Bias = tempVal2;
}
break;
case MODULES.ScalePoint:
if (modules.Count > mod1)
{
selectedModule = new ScalePoint();
((ScalePoint)selectedModule).Module0 = modules[mod0];
((ScalePoint)selectedModule).XScale = tempVal1;
((ScalePoint)selectedModule).YScale = tempVal2;
((ScalePoint)selectedModule).ZScale = tempVal3;
}
break;
case MODULES.Select:
if (modules.Count > mod0 && modules.Count > mod1 && modules.Count > mod2)
{
selectedModule = new Select();
((Select)selectedModule).Module0 = modules[mod0];
((Select)selectedModule).Module1 = modules[mod1];
((Select)selectedModule).ModuleC = modules[mod2];
((Select)selectedModule).SetBounds(lowerBound, upperBound);
((Select)selectedModule).SetEdgeFallOff(tempVal1);
}
break;
case MODULES.Spheres:
selectedModule = new Spheres();
((Spheres)selectedModule).Frequency = frequency;
break;
case MODULES.TranslatePoint:
if (modules.Count > mod0)
{
selectedModule = new TranslatePoint();
((TranslatePoint)selectedModule).Module0 = modules[mod0];
((TranslatePoint)selectedModule).XTranslation = tempVal1;
((TranslatePoint)selectedModule).YTranslation = tempVal2;
((TranslatePoint)selectedModule).ZTranslation = tempVal3;
}
break;
case MODULES.Turbulence:
if (modules.Count > mod0)
{
selectedModule = new Turbulence();
((Turbulence)selectedModule).Module0 = modules[mod0];
((Turbulence)selectedModule).Power = power;
((Turbulence)selectedModule).Frequency = frequency;
((Turbulence)selectedModule).Roughness = roughness;
((Turbulence)selectedModule).Seed = seed;
}
break;
case MODULES.Voronoi:
selectedModule = new Voronoi();
((Voronoi)selectedModule).Frequency = frequency;
((Voronoi)selectedModule).Displacement = tempVal1;
((Voronoi)selectedModule).EnableDistance = tempBool;
((Voronoi)selectedModule).Seed = seed;
break;
default:
selectedModule = null;
break;
}
}
if (selectedModule != null)
{
modules.Add(selectedModule);
//Reset variables
selectedModule = null;
mod0 = 0;
mod1 = 0;
mod2 = 0;
frequency = 1.0;
lacunarity = 2.0;
noiseQuality = NoiseQuality.Standard;
octaveCount = 6;
persistence = 0.5;
seed = 0;
lowerBound = -1.0;
upperBound = 1.0;
tempVal1 = 0;
tempVal2 = 0;
tempVal3 = 0;
power = 1.0;
roughness = 3;
tempBool = true;
//window.Repaint();
}
}
GUILayout.EndHorizontal();
}
//Module Options End
GUILayout.EndVertical();
//Render Options Begin
GUILayout.BeginVertical("box");
togRenderOptions = EditorGUILayout.Foldout(togRenderOptions, "Render Options");
if (togRenderOptions)
{
GUILayout.BeginHorizontal();
lowerXBound = (double)EditorGUILayout.FloatField("LowerX Bound: ", (float)lowerXBound);
upperXBound = (double)EditorGUILayout.FloatField("UpperX Bound: ", (float)upperXBound);
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
lowerZBound = (double)EditorGUILayout.FloatField("LowerZ Bound: ", (float)lowerZBound);
upperZBound = (double)EditorGUILayout.FloatField("UpperZ Bound: ", (float)upperZBound);
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
lightEnabled = EditorGUILayout.Toggle("Lighting: ", lightEnabled);
wrapEnabled = EditorGUILayout.Toggle("Texture Wrap: ", wrapEnabled);
GUILayout.EndHorizontal();
if (lightEnabled)
{
lightAzimuth = (double)EditorGUILayout.FloatField("Light Azimuth: ", (float)lightAzimuth);
lightElevation = (double)EditorGUILayout.FloatField("Light Elevation: ", (float)lightElevation);
lightBrightness = (double)EditorGUILayout.FloatField("Light Brightness: ", (float)lightBrightness);
lightContrast = (double)EditorGUILayout.FloatField("Light Contrast: ", (float)lightContrast);
lightIntensity = (double)EditorGUILayout.FloatField("Light Intensity: ", (float)lightIntensity);
lightColor = EditorGUILayout.ColorField("Light Color: ", lightColor);
}
bumpHeight = (double)EditorGUILayout.FloatField("Bump Height: ", (float)bumpHeight);
backgroundTexture = (Texture2D)EditorGUILayout.ObjectField("Background Texture: ", backgroundTexture, typeof(Texture2D), false);
GUILayout.BeginHorizontal();
if (GUILayout.Button("Render Colors"))
{
if (modules != null && modules.Count > 0)
{
finalTexture = RenderTex(modules[modules.Count - 1]);
}
}
if (GUILayout.Button("Render Normals"))
{
if (modules != null && modules.Count > 0)
{
finalTexture = RenderNorm(modules[modules.Count - 1]);
}
}
if (GUILayout.Button("Save Texture"))
{
if (finalTexture != null)
{
//You can save your texture here
byte[] bytes = finalTexture.EncodeToPNG();
string file = textureName + ".png";
File.WriteAllBytes(Application.dataPath + "/" + file, bytes);
AssetDatabase.Refresh();
Debug.LogWarning("Texture is Saved.");
}
}
if (GUILayout.Button("Set Terrain Heights"))
{
if (modules != null)
{
if (!terrain)
{
if (Selection.activeGameObject != null)
{
terrain = Selection.activeGameObject.GetComponent <Terrain>();
}
else if (Terrain.activeTerrain != null)
{
terrain = Terrain.activeTerrain;
}
else
{
Debug.Log("You must select an active terrain from the Hierarchy.");
}
}
else
{
SetTerrainHeights(modules[modules.Count - 1]);
}
}
}
GUILayout.EndHorizontal();
}
//Render Options End
GUILayout.EndVertical();
//Second Column End
GUILayout.EndVertical();
//Third Column Begin
GUILayout.BeginVertical("box");
GUILayout.Label(finalTexture, GUILayout.Width(textureWidth), GUILayout.Height(textureHeight), GUILayout.MaxWidth(512), GUILayout.MaxHeight(512));
//Third Column End
GUILayout.EndVertical();
//Whole Window End
GUILayout.EndHorizontal();
}