//function to take a noisemap and adjust a flat terrainmesh according to that map.
public static MeshData GenerateTerrainMesh(Noise2D noisemap, float multiplier, AnimationCurve adjustment)
{
float topLeftX = (noisemap.Width - 1) / 2f;
float topLeftZ = (noisemap.Height - 1) / 2f;
//noisemap.GeneratePlanar();
MeshData meshData = new MeshData(noisemap.Width, noisemap.Height);
int vertexIndex = 0;
for (int y = 0; y < noisemap.Height; y++)
{
for (int x = 0; x < noisemap.Width; x++)
{
meshData.vertices[vertexIndex] = new Vector3(x - topLeftX, adjustment.Evaluate(noisemap[x, y]) * multiplier, topLeftZ - y);
meshData.uvs[vertexIndex] = new Vector2(x / (float)noisemap.Width, y / (float)noisemap.Height);
if (x < noisemap.Width - 1 && y < noisemap.Height - 1)
{
meshData.AddTriangle(vertexIndex, vertexIndex + noisemap.Width + 1, vertexIndex + noisemap.Width);
meshData.AddTriangle(vertexIndex + noisemap.Width + 1, vertexIndex, vertexIndex + 1);
}
vertexIndex++;
}
}
return(meshData);
}
public Texture2D GetCloudBase(UnityEngine.Gradient cloudGradient, int size, NoiseType type)
{
ModuleBase Generator = GetModule(type);
//Billow Generator = new Billow(
// 1f,
// 2f,
// 0.5f,
// 6,
// Random.Range(0, int.MaxValue),
// QualityMode.Low);
Noise2D map = new Noise2D(size, size / 2, Generator);
map.GenerateSpherical(
south,
north,
west,
east);
var tex = map.GetTexture(cloudGradient);
tex.Apply();
return(tex);
}
public void Generate()
{
// Create the module network
ModuleBase moduleBase;
switch (noise)
{
case NoiseType.Billow:
moduleBase = new Billow();
break;
case NoiseType.RiggedMultifractal:
moduleBase = new RiggedMultifractal();
break;
case NoiseType.Voronoi:
moduleBase = new Voronoi();
break;
case NoiseType.Mix:
Perlin perlin = new Perlin();
RiggedMultifractal rigged = new RiggedMultifractal();
moduleBase = new Add(perlin, rigged);
break;
default:
moduleBase = new Perlin();
break;
}
// Initialize the noise map
this.m_noiseMap = new Noise2D(resolution, resolution, moduleBase);
this.m_noiseMap.GeneratePlanar(
offset + -1 * 1 / zoom,
offset + offset + 1 * 1 / zoom,
offset + -1 * 1 / zoom,
offset + 1 * 1 / zoom);
// Generate the textures
this.m_textures[0] = this.m_noiseMap.GetTexture(LibNoise.Unity.Gradient.Grayscale);
this.m_textures[0].Apply();
this.m_textures[1] = this.m_noiseMap.GetTexture(LibNoise.Unity.Gradient.Terrain);
this.m_textures[1].Apply();
this.m_textures[2] = this.m_noiseMap.GetNormalMap(3.0f);
this.m_textures[2].Apply();
//display on plane
GetComponent <Renderer>().material.mainTexture = m_textures[0];
//write images to disk
File.WriteAllBytes(Application.dataPath + "/../Gray.png", m_textures[0].EncodeToPNG());
File.WriteAllBytes(Application.dataPath + "/../Terrain.png", m_textures[1].EncodeToPNG());
File.WriteAllBytes(Application.dataPath + "/../Normal.png", m_textures[2].EncodeToPNG());
Debug.Log("Wrote Textures out to " + Application.dataPath + "/../");
}
void RenderAndSetImage(ModuleBase generator)
{
var heightMapBuilder = new Noise2D(256, 256, generator);
heightMapBuilder.GeneratePlanar(_left, _right, _top, _bottom);
var image = heightMapBuilder.GetTexture(_gradient);
renderer.material.mainTexture = image;
}
private void UpdateTexture()
{
texture.Resize(resolution.x, resolution.y);
texture.wrapModeU = wrapModeU;
texture.wrapModeV = wrapModeV;
texture.alphaIsTransparency = true;
texture.name = "Noise_" + name;
if (seed == 0)
{
seed = Random.Range(int.MinValue, int.MaxValue);
}
ModuleBase noiseGenerator;
switch (noiseType)
{
case NoiseType.Billow:
Billow billow = new Billow(frequency, lacunarity, persistence, octaves, seed, QualityMode.High);
noiseGenerator = billow;
break;
case NoiseType.RidgedMultifractal:
RidgedMultifractal ridgedMultifractal = new RidgedMultifractal(frequency, lacunarity, octaves, seed, QualityMode.High);
noiseGenerator = ridgedMultifractal;
break;
case NoiseType.Voronoi:
Voronoi voronoi = new Voronoi(frequency, displacement, seed, distance);
noiseGenerator = voronoi;
break;
default:
//Default to perlin so the compiled doesn't complain
Perlin perlin = new Perlin(frequency, lacunarity, persistence, octaves, seed, QualityMode.High);
noiseGenerator = perlin;
break;
}
Noise2D noiseMap = new Noise2D(resolution.x, resolution.y, noiseGenerator);
noiseMap.GeneratePlanar(
offset.x + -1 * 1 / zoom.x,
offset.x + offset.x + 1 * 1 / zoom.x,
offset.y + -1 * 1 / zoom.y,
offset.y + 1 * 1 / zoom.y,
isSeamless
);
Texture2D noiseTexture = noiseMap.GetTexture(colorGradient);
Color32[] colorArray = noiseTexture.GetPixels32();
texture.SetPixels32(0, 0, texture.width, texture.height, colorArray);
texture.Apply();
AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(texture));
EditorUtility.SetDirty(this);
}
// Other Functions
// ----------------------------------------------------------------------------
void Generate()
{
Perlin myPerlin = new Perlin();
ModuleBase myModule = myPerlin;
// ------------------------------------------------------------------------------------------
// - Generate -
// this part generates the heightmap to a texture,
// and sets the renderer material texture of a cube to the generated texture
Noise2D heightMap;
heightMap = new Noise2D(mapSizeX, mapSizeY, myModule);
heightMap.GeneratePlanar(
sampleOffsetX,
sampleOffsetX + sampleSizeX,
sampleOffsetY,
sampleOffsetY + sampleSizeY
);
//Debug.Log(cubeRenderer.material.mainTexture.name);
texture = heightMap.GetTexture(LibNoise.Unity.Gradient.Grayscale);
cubeRenderer.material.mainTexture = texture;
//cubeRenderer.material.SetTexture("MainTexture", texture);
texture.name = "noise";
asteroidMaterial.mainTexture = texture;
GetComponent <Renderer>().material.mainTexture = texture;
GetComponent <Renderer>().material.SetTexture("_MainTexture", texture);
/*
*
* mat.mainTexture = tex;
* cubeRenderer.material = mat;
*
*
* cubeRenderer.material.mainTexture = tex;
* cubeRenderer.material.mainTexture.wrapMode = TextureWrapMode.Clamp;
* tex.wrapMode = TextureWrapMode.Clamp;
*
* Color[] pixels = tex.GetPixels();
*
*
*
* cubeRenderer.material = asteroidMaterial;
* asteroidMaterial.SetTexture("_MainTex", texture);*/
}
private static void AddNoise(Noise2D baseNoise, Noise2D additionNoise)
{
for (int i = 0; i < baseNoise.Width; i++)
{
for (int j = 0; j < baseNoise.Height; j++)
{
baseNoise[i, j] += additionNoise[i, j];
}
}
}
public void UpdateSphereMap()
{
MapDisplay display = FindObjectOfType <MapDisplay>();
noiseMap = updatedMap;
Debug.Log(latestTimeProcessRequested + "updating map");
mapTexture = GetMapTexture(renderType, noiseMap);
display.DrawMesh(SphereMagic.CreatePlanet(PlanetItterations, radius, baseModule, heightMultiplier, regions), mapTexture);
noiseMapUpdateAvailable = false;
}
public TestGridInfoProvider(int xSize, int ySize, GridDensity density, bool hasWalls, int?seed = null)
{
_density = density;
_hasWalls = hasWalls;
_noise = seed == null ? new Noise2D() : new Noise2D(seed.Value);
XSize = xSize;
YSize = ySize;
MinPosition = new Position(0, 0);
Bounds = new BoundsInt(MinPosition.x, MinPosition.y, 0, xSize, ySize, 1);
_walkability = GenerateWalkabilityMatrix(xSize, ySize);
}
void RenderAndSetImage(ModuleBase generator)
{
var heightMapBuilder = new Noise2D(Width, Height, generator);
heightMapBuilder.GeneratePlanar(Noise2D.Left, Noise2D.Right, Noise2D.Top, Noise2D.Bottom);
// heightMapBuilder.GenerateSpherical(90, -90, -180, 180);
// heightMapBuilder.GenerateCylindrical(-180, 180, -1, 1);
var image = heightMapBuilder.GetTexture();
GetComponent <Renderer>().material.mainTexture = image;
}
public void initNoiseMap() //MMP
// Create the module network
{
ModuleBase moduleBase = chooseModuleBase(noise);
// Initialize the noise map
this.m_noiseMap = new Noise2D(resolutionX, resolutionZ, moduleBase);
initAltNoiseMap();
initAltNoiseMap2();
}
private static void LayerNoise(Noise2D baseNoise, ModuleBase module)
{
Noise2D thisNoise = new Noise2D(baseNoise.Width, baseNoise.Height, module);
thisNoise.GeneratePlanar(
-1,
1,
-1,
1, true);
AddNoise(baseNoise, thisNoise);
}
void Start()
{
var perlin = new Perlin();
var heightMapBuilder = new Noise2D(512, 256, perlin);
heightMapBuilder.GenerateSpherical(_south, _north, _west, _east);
var image = heightMapBuilder.GetTexture(_gradient);
renderer.material.mainTexture = image;
}
void Start()
{
var rawPerlin = new Perlin();
rawPerlin.OctaveCount = 6;
rawPerlin.Frequency = 3;
var planarPerlin = new Noise2D(64, 64, rawPerlin);
planarPerlin.GeneratePlanar(0, 1, 0, 1);
ppnoise = planarPerlin.GetData();
Debug.Log("Raw perlin:" + rawPerlin.GetValue(.5, .5, .5));
Debug.Log("Projected perlin:" + ppnoise[1, 1]);
}
void DrawSelectedNodeDetails(NodeBase node)
{
if (previewNeedsUpdate || lastSelected != node)
{
preview = new Texture2D(230, 230);
if (node.Module != null && previewCalculation == null)
{
previewCalculation = new NoiseCalculation(node.Module, 230, 230);
}
previewNeedsUpdate = false;
lastSelected = node;
}
if (previewCalculation != null && previewCalculation.Done)
{
preview = previewCalculation.Noise.GetTexture();
previewCalculation = null;
}
var state = mainEditorState as NoiseDesignerState;
EditorGUILayout.Space();
EditorGUILayout.LabelField("Selected Node:");
GUILayout.Box(preview);
EditorGUILayout.Space();
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Apply to terrain:");
terrain = EditorGUILayout.ObjectField("TerrainData", terrain, typeof(TerrainData), false) as TerrainData;
if (GUILayout.Button("Apply"))
{
Noise2D noise = new Noise2D(terrain.heightmapWidth, terrain.heightmapHeight, node.Module);
noise.GeneratePlanar(4.0f, 10.0f, 1.0f, 5.0f);
terrain.SetHeights(0, 0, noise.GetNormalizedData());
}
EditorGUILayout.Space();
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Export as texture:");
state.textureSize = EditorGUILayout.Vector2Field("Texture Size", state.textureSize);
if (GUILayout.Button("Save as PNG"))
{
var path = EditorUtility.SaveFilePanelInProject("Save as PNG", "noise", "png", "");
if (!string.IsNullOrEmpty(path))
{
Noise2D noise = new Noise2D((int)state.textureSize.x, (int)state.textureSize.y, node.Module);
noise.GeneratePlanar(4.0f, 10.0f, 1.0f, 5.0f);
var texture = noise.GetTexture();
File.WriteAllBytes(path, texture.EncodeToPNG());
AssetDatabase.Refresh();
}
}
}
public void Generate()
{
// Create the module network
ModuleBase moduleBase;
moduleBase = chooseModuleBase(noise);
// Initialize the noise map
this.m_noiseMap = new Noise2D(resolutionX, resolutionZ, moduleBase);
this.m_noiseMap.GeneratePlanar(
offset + -1 * 1 / zoom,
offset + offset + 1 * 1 / zoom,
offset + -1 * 1 / zoom,
offset + 1 * 1 / zoom);
//Generate the textures
// this.m_textures[0] = this.m_noiseMap.GetTexture(LibNoise.Unity.Gradient.Grayscale);
// this.m_textures[0].Apply();
//
// //MMP experiment
// this.m_noiseMap.GeneratePlanar(
// -2.0, // * 0.0,
// -1.0,
// -1.0 * 0.0,
// 1.0); // WoRKS! phew! (makes adjacent tiles...)
//
// // Generate the textures
// Texture2D adjTex = this.m_noiseMap.GetTexture(LibNoise.Unity.Gradient.Grayscale);
// adjTex.Apply();
// File.WriteAllBytes(Application.dataPath + "/../GrayAdjLeftL.png", adjTex.EncodeToPNG() );
// END MMP experiment
// this.m_textures[1] = this.m_noiseMap.GetTexture(LibNoise.Unity.Gradient.Terrain);
// this.m_textures[1].Apply();
//
// this.m_textures[2] = this.m_noiseMap.GetNormalMap(3.0f);
// this.m_textures[2].Apply();
//
// //display on plane
// renderer.material.mainTexture = m_textures[0];
//
//
// //write images to disk
// File.WriteAllBytes(Application.dataPath + "/../Gray.png", m_textures[0].EncodeToPNG() );
// File.WriteAllBytes(Application.dataPath + "/../Terrain.png", m_textures[1].EncodeToPNG() );
// File.WriteAllBytes(Application.dataPath + "/../Normal.png", m_textures[2].EncodeToPNG() );
// Debug.Log("Wrote Textures out to "+Application.dataPath + "/../");
}
void RenderAndSetImage(ModuleBase generator)
{
var heightMapBuilder = new Noise2D(Noise.Width, Noise.Height, generator);
heightMapBuilder.GeneratePlanar(Noise.xOrg, Noise.xOrg + 5, Noise.yOrg, Noise.yOrg + 5);
var image = heightMapBuilder.GetTexture(Noise.Gradient);
image.Apply();
image.filterMode = FilterMode.Point;
Sprite sprite = Sprite.Create(image, new Rect(0, 0, 64, 64), Vector2.zero, 32, 1);
transform.GetComponent <SpriteRenderer>().sprite = sprite;
}
void Generate()
{
billowModule = new Billow();
offsetModule = new Translate(0, 1, 0, billowModule);
myModule = new Turbulence(1, offsetModule);
Noise2D heightMapBuilder = new Noise2D(terrain.Width, terrain.Height, myModule);
heightMapBuilder.GenerateSpherical(-90, 90, -180, 180);
weatherImage = heightMapBuilder.GetTexture();
weatherImage.Apply();
GetComponent <LODMaterial>().OurMaterial.SetTexture("_Weather", weatherImage);
}
public combinedHeightHeat(IMap heightMap, IMap heatMap, worldChunkSettings chunkSettings)
{
Const black = new Const(-1);
Select heightselect = new Select(heightMap.GetCache(), black, heightMap.GetCache());
heightselect.SetBounds(.5, 1, .2);
this.combo = new Add(heatMap.GetCache(), heightselect);
//Invert invert = new Invert(combo);
Noise2D final = new Noise2D(chunkSettings.mapWidth, chunkSettings.mapHeight, combo);
final.GeneratePlanar(chunkSettings.left, chunkSettings.right, chunkSettings.top, chunkSettings.bottom, isSeamless: true);
combinedCache = new Cache(combo);
noiseData = final.GetData();
}
void Generate()
{
var generator = graph.GetGenerator();
Noise2D map = new Noise2D(size, size / 2, generator);
map.GenerateSpherical(
south,
north,
west,
east);
ColorMap = map.GetTexture();
ColorMap.Apply();
}
public void Dispose()
{
deactivated = true;
if (NoisePlane != null)
{
NoisePlane.Dispose();
}
NoisePlane = null;
Sampler.Dispose();
blocks = null;
blocks_set = null;
blocks_is0 = null;
blocks_type = null;
SurfaceData = null;
}
static void test2D(string name, Noise2D noisef)
{
var data = new List <byte>();
for (int y = 0; y < imgHeight; y++)
{
for (int x = 0; x < imgWidth; x++)
{
var v = noisef((x + ox) * sx, (y + oy) * sy);
data.Add(toLuminosity(v));
}
}
writeImage(name, imgWidth, imgHeight, data);
}
void GenerateOwnTests()
{
ModuleBase perlin = new Perlin(1, 2, .5, 6, seed, QualityMode.Medium);
ModuleBase voronoi = new Voronoi(Frequency, Displacement, seed, true);
ModuleBase add = new Add(perlin, voronoi);
Terrace terrace = new Terrace(false, add);
terrace.Add(0f);
terrace.Add(one);
terrace.Add(two);
var perlinbuilder = new Noise2D(Size, Size / 2, perlin);
perlinbuilder.GeneratePlanar(_left, _right, _top, _bottom);
var voronoibuilder = new Noise2D(Size, Size / 2, voronoi);
voronoibuilder.GeneratePlanar(_left, _right, _top, _bottom);
var addbuilder = new Noise2D(Size, Size / 2, add);
addbuilder.GeneratePlanar(_left, _right, _top, _bottom);
var terracebuilder = new Noise2D(Size, Size / 2, terrace);
terracebuilder.GeneratePlanar(_left, _right, _top, _bottom);
var perlintex = perlinbuilder.GetTexture(_gradient);
var voronoitex = voronoibuilder.GetTexture(_gradient);
var addtex = addbuilder.GetTexture(_gradient);
var terracetex = terracebuilder.GetTexture(_gradient);
perlintex.Apply();
voronoitex.Apply();
addtex.Apply();
terracetex.Apply();
Perlin.material.SetTexture("_BaseMap", perlintex);
Voronoi.material.SetTexture("_BaseMap", voronoitex);
Mix.material.SetTexture("_BaseMap", addtex);
Terrace.material.SetTexture("_BaseMap", terracetex);
//Perlin.material.SetTexture("_BaseMap", perlinbuilder.GetTexture(_gradient));
//Voronoi.material.SetTexture("_BaseMap", voronoibuilder.GetTexture(_gradient));
//Mix.material.SetTexture("_BaseMap", addbuilder.GetTexture(_gradient));
//Terrace.material.SetTexture("_BaseMap", terracebuilder.GetTexture(_gradient));
}
void RenderAndSetImage(ModuleBase generator, MeshRenderer rend)
{
var heightMapBuilder = new Noise2D(256, 256, generator);
heightMapBuilder.GeneratePlanar(_left, _right, _top, _bottom);
//heightMapBuilder.GenerateSpherical(
// south,
// north,
// west,
// east);
var image = heightMapBuilder.GetTexture(_gradient);
rend.material.SetTexture("_BaseMap", image);
}
public BrickTree(Vector3i resolution, Noise2D noise)
{
this.noise = noise;
BrickDimensionX = (int)Math.Pow(2, resolution.x);
BrickDimensionY = (int)Math.Pow(2, resolution.y);
BrickDimensionZ = (int)Math.Pow(2, resolution.z);
octree = new SafeOctree <Brick>(new Vector3(BrickDimensionX, BrickDimensionY, BrickDimensionZ), new Vector3i(0, 0, 0));
BrickAndModX = BrickDimensionX - 1;
BrickAndModY = BrickDimensionY - 1;
BrickAndModZ = BrickDimensionZ - 1;
pool = new BrickPool(resolution);
}
private void backgroundProcessing()
{
// Create the module network
ModuleBase moduleBase;
switch (noise)
{
case NoiseType.Billow:
moduleBase = new Billow();
break;
case NoiseType.RidgedMultifractal:
moduleBase = new RidgedMultifractal();
break;
case NoiseType.Voronoi:
moduleBase = new Voronoi(frequency, displacement, seed, false);
break;
case NoiseType.Mix:
Perlin perlin = new Perlin();
var rigged = new RidgedMultifractal();
moduleBase = new Add(perlin, rigged);
break;
case NoiseType.Practice:
var bill = new Billow();
bill.Frequency = frequency;
moduleBase = new Turbulence(turbulence / 10, bill);
break;
default:
var defPerlin = new Perlin();
defPerlin.OctaveCount = perlinOctaves;
moduleBase = defPerlin;
break;
}
// Initialize the noise map
this.m_noiseMap = new Noise2D(resolution, resolution, moduleBase);
m_noiseMap.GenerateSpherical(_north, _south, _west, _east);
}
public void cavegen()
{
mapWidth = 64;
mapHeight = 64;
Vector2 centre = new Vector2(mapWidth / 2, mapHeight / 2);
tiles = new TileType[mapWidth, mapHeight];
var perlin = new Perlin();
perlin.OctaveCount = _octaveCount;
perlin.Frequency = _frecuency;
perlin.Persistence = _persistence;
perlin.Seed = UnityEngine.Random.seed;
var heightMapBuilder = new Noise2D(mapHeight, mapWidth, perlin);
heightMapBuilder.GeneratePlanar(_west, _east, _north, _south);
var image = heightMapBuilder.GetTexture(_gradient);
for (int y = 0; y < mapHeight; y++) //Starts an itteration for all y coordinates
{
for (int x = 0; x < mapHeight; x++) //Starts an itteration of all x coordinates for the given y coordinate
{
//Creates a tile at the given location
double e = image.GetPixel(x, y).grayscale;
tiles[x, y] = CaveTileSelector(e, x, y, mapWidth, centre);
}
}
setWallTiles(64, 64);
tiles[mapWidth / 2, mapHeight / 2] = TileType.Entrance;
placeTiles(64, 64);
enemyCountRange = new IntRange(0, 4);
createEnemies();
mainGameLoc = new Vector2(32, 32);
CurrentCamera.transform.position = new Vector3(32 * 1.28f, 32 * 1.28f, -10);
nextCameraLoc = CurrentCamera.transform.position;
}
public void Dispose()
{
deactivated = true;
//blocks = null;
//SurfaceData = null;
//BlockTypes = null;
//AtlasUvs = null;
//neighbors = null;
if (NoisePlane != null)
{
NoisePlane.Clear();
NoisePlane.Dispose();
}
NoisePlane = null;
NoiseModule = null;
caveModule = null;
}
private void fill(worldChunkSettings chunkSettings, heightMapSettings settings)
{
RidgedMultifractal baseMap = new RidgedMultifractal();
baseMap.OctaveCount = settings.Octaves;
baseMap.Frequency = settings.Frequency;
baseMap.Lacunarity = settings.Lacunarity;
baseMap.Seed = settings.Seed;
Perlin layer2 = new Perlin();
layer2.OctaveCount = settings.Octaves;
layer2.Frequency = settings.Frequency;
layer2.Lacunarity = settings.Lacunarity;
layer2.Seed = settings.Seed;
Billow controller = new Billow();
controller.Frequency = settings.Frequency;
Blend blend = new Blend(baseMap, layer2, controller);
Invert invert = new Invert(blend); //makes heightmap more island like
Clamp oceanfix = new Clamp(-.7, 1, invert); //prevent ocean floor from being to low
//Const black = new Const(-1);
// holes in surface at top of mountains
//Select holes = new Select(oceanfix, black, oceanfix);
//holes.SetBounds(.85, 1, .01); //get highest elevation with little falloff
this.heightCache = new Cache(oceanfix);
var final = new Noise2D(chunkSettings.mapHeight, chunkSettings.mapWidth, oceanfix);
//turbulance = new Turbulence(12, baseMap);
final.GeneratePlanar(chunkSettings.left, chunkSettings.right, chunkSettings.top, chunkSettings.bottom, isSeamless: true);
//final.GenerateSpherical(1, 3,1, 3);
/*
* for (int x=0; x<mapWidth; x++)
* {
* for (int y=0;y<mapHeight;y++)
* {
* noiseData[x,y] = (float)(baseMap.GetValue(x,0,y));
* }
* }
*/
noiseData = final.GetData();
}
void ProcessTextures()
///summary
///This thread processes the textures
///incrementally in increasing resolutions.
///It uses abort checks that extend to
///the more computationaly intense parts
///of the code--halting and aborting threads
///that are no longer necessary mid process.
{
var processTimestamp = latestTimeProcessRequested;
int count = 0;
//the crazyness in the for loop's i value is in order to allow it to be
//used as a resolution manipulator without doing the math multiple times inside a loop
for (int i = 16; i > 1; i = i / 2)
{
Debug.Log((count + 1) + " run start by " + processTimestamp);
if (processTimestamp != latestTimeProcessRequested)
{
Debug.Log("Stopping Thread " + processTimestamp + " for thread " + latestTimeProcessRequested);
drawInProgress = false;
return;
}
if (i == 16)
{
reset = false;
}
count++;
Noise2D placeHolder;
Debug.Log("drawing map " + count + " by " + processTimestamp);
placeHolder = new Noise2D(mapWidth / i, mapHeight / i, baseModule);
placeHolder.GenerateSpherical(-90, 90, -180, 180, ref latestTimeProcessRequested, ref processTimestamp, ref reset);
if (latestTimeProcessRequested != processTimestamp)
{
Debug.Log("Stopping Thread (2nd shallow catch)" + processTimestamp + " for thread" + latestTimeProcessRequested);
drawInProgress = false;
return;
}
Debug.Log("Map " + count + " drawn by " + processTimestamp);
updatedMap = placeHolder;
noiseMapUpdateAvailable = true;
}
Debug.Log("Thread Shutdown");
drawInProgress = false;
}
private void setupMountainNoise(){
p_mountainNoise = new PerlinNoise2D ();
p_mountainNoise.Seed = mountainNoiseSeed;
p_mountainNoise.Amplitude = mountainNoiseAmplitude;
p_mountainNoise.Frequency = mountainNoiseFrequency;
p_mountainNoise.Octave = mountainNoiseOctave;
p_mountainNoise.AllowedNegative = false;
}
private void setupGroundNoise(){
p_groundNoise = new PerlinNoise2D();
p_groundNoise.Seed = groundNoiseSeed;
p_groundNoise.Amplitude = groundNoiseAmplitude;
p_groundNoise.Frequency = groundNoiseFrequency;
p_groundNoise.Octave = groundNoiseOctave;
p_groundNoise.AllowedNegative = true;
}