public MapData GenerateMapData(Vector2 centre)
{
craterTypeNr = RandomizerType();
float[,] map = new float[mapChunkSize + 2, mapChunkSize + 2];
//fetching 2D NoiseMap from the NoiseGenerator Class
// +2 for the border vertices. generates 1 extra noise value on left and right side
float[,] noiseMask = NoiseGenerator.GenerateNoiseMap(mapChunkSize + 2, mapChunkSize + 2, seed, noiseScale, octaves, persistance, lacunarity, centre + offset, normalizeMode);
float[,] noiseMaskMOD = NoiseGenerator.GenerateNoiseMap(mapChunkSize + 2, mapChunkSize + 2, seed, noiseScale + 10, octaves + 2, persistance + 0.3f, lacunarity + 5, centre + offset, normalizeMode);
float ringWeightRND = craters[craterTypeNr].ringWeight;
float ringWidthRND = craters[craterTypeNr].ringWidth;
//float falloffIntensityRND = craters[craterTypeNr].falloffIntensity;
float falloffWeightRND = craters[craterTypeNr].falloffWeight;
float falloffstartRND = craters[craterTypeNr].falloffstart;
float stripeIntensityRND = craters[craterTypeNr].stripeIntensity;
float stripeSinRND = craters[craterTypeNr].stripeSin;
float stripeQuantityRND = craters[craterTypeNr].stripeQuantity;
float sinWIntensityRND = craters[craterTypeNr].sinWIntensity;
float sinWQuantityRND = craters[craterTypeNr].sinWQuantity;
float sinwCentressRND = craters[craterTypeNr].sinWCentress;
float lineStartRND = craters[craterTypeNr].lineStart;
float complexHeight = 0.6f;
float complexNoiseMod = 0.01f;
float complexcentral = 0.1f;
float complexProbability = 0f;
bool complexTrue = false;
//Randomizes generated Crater in Play Mode
System.Random craterRNG = new System.Random();
if (activateRandomizer)
{
ringWeightRND = (float)craterRNG.Next(0, 40) / 100;
ringWidthRND = (float)craterRNG.Next(-2, 8) / 100;
//falloffIntensityRND = (float) craterRNG.Next(0, 600)/100;
//falloffWeightRND = (float)craterRNG.Next(10, 600) / 100;
//falloffstartRND = (float)craterRNG.Next(0, 7) / 100;
stripeIntensityRND = (float)craterRNG.Next(0, 200) / 100;
stripeSinRND = (float)craterRNG.Next(0, 200) / 100;
//stripeQuantityRND = (float)craterRNG.Next(100, 400) / 100;
//sinWIntensityRND = (float)craterRNG.Next(100, 300)/100;
sinWQuantityRND = (float)craterRNG.Next(0, 130) / 1000;
//lineStartRND = (float)craterRNG.Next(30, 200) / 100;
sinwCentressRND = (float)craterRNG.Next(0, 200) / 100;
complexHeight = (float)craterRNG.Next(57, 80) / 100;
complexNoiseMod = (float)craterRNG.Next(0, 10) / 1000;
complexcentral = (float)craterRNG.Next(0, 10) / 100;
//probabiltiy complex craters
complexProbability = (float)craterRNG.Next(0, 10);
if (complexProbability < 2)
{
complexTrue = true;
}
}
//float[,] ringMask = CraterRingGenerator.GenerateCraterRing(mapChunkSize, craterSize + ringWidthRND,
// craterIntensity + craterSize + ringWeightRND, position.x, position.y, ellipse.x, ellipse.y);
//float[,] ringMask = craterRing;
craterMap = CraterGenerator.GenerateCrater(mapChunkSize, craterSize, craterIntensity, position.x, position.y, ellipse.x, ellipse.y);
craterRing = CraterRingGenerator.GenerateCraterRing(mapChunkSize, craterSize + ringWidthRND,
craterIntensity + craterSize + ringWeightRND, position.x, position.y, ellipse.x, ellipse.y);
craterFalloff = CraterFalloffGenerator.GenerateCraterFalloff(mapChunkSize, craterSize + ringWidthRND + falloffstartRND,
craterIntensity + craterSize + falloffWeightRND, position.x, position.y, ellipse.x, ellipse.y);
craterStripes = CraterStripesGenerator.GenerateCraterStripes(mapChunkSize, stripeSinRND,
stripeQuantityRND);
craterSinW = CraterSinW.GenerateCraterSinW(mapChunkSize, sinwCentressRND, position.x, position.y, ellipse.x, ellipse.y,
sinWQuantityRND);
craterQuadFalloff = CraterQuadFalloffGenerator.GenerateCraterQuadFalloff(mapChunkSize, position.x, position.y, lineStartRND, 0);
craterCentralPeak = CraterCentralPeak.GenerateCreaterCentralPeak(mapChunkSize, craters[craterTypeNr].centralSize,
craters[craterTypeNr].centralPeakness, position.x + craters[craterTypeNr].centralPosition.x,
position.y + craters[craterTypeNr].centralPosition.y, ellipse.x,
ellipse.y);
craterTerrace = CraterTerrace.GenerateCraterTerrace(mapChunkSize, craters[craterTypeNr].terraceSize, craters[craterTypeNr].terracePeakness,
position.x + craters[craterTypeNr].terracePosition.x, position.y + craters[craterTypeNr].terracePosition.y, ellipse.x,
ellipse.y);
//Random percentage to get a crater
System.Random rnd = new System.Random();
int rndFall = rnd.Next(1, 100);
//all randomizer
//if (activateRandomizer)
//{
// craters[craterTypeNr].ringWeight = (float)craterRNG.Next(0, 5) / 10;
// craters[craterTypeNr].ringWidth = (float)craterRNG.Next(-1, 1) / 10;
// craters[craterTypeNr].falloffstart = (float)craterRNG.Next(0, 1) / 10;
// craters[craterTypeNr].falloffWeight = (float)craterRNG.Next(5, 50) / 10;
// craters[craterTypeNr].falloffIntensity = (float)craterRNG.Next(0, 50) / 10;
// craters[craterTypeNr].stripeIntensity = (float)craterRNG.Next(0, 5) / 10;
// craters[craterTypeNr].stripeSin = (float)craterRNG.Next(0, 50) / 10;
// craters[craterTypeNr].stripeQuantity = (float)craterRNG.Next(20, 50) / 10;
// craters[craterTypeNr].stripeWidth = (float)craterRNG.Next(0, 2) / 10;
// craters[craterTypeNr].sinWIntensity = (float)craterRNG.Next(1, 3);
// craters[craterTypeNr].sinWCentress = (float)craterRNG.Next(0, 10) / 10;
// craters[craterTypeNr].sinWQuantity = (float)craterRNG.Next(0, 200) / 100;
// craters[craterTypeNr].sinWWidth = (float)craterRNG.Next(20, 50) / 10;
// craters[craterTypeNr].lineStart = (float)craterRNG.Next(0, 50) / 10;
// craters[craterTypeNr].lineIntensity = (float)craterRNG.Next(0, 10) / 10;
// craters[craterTypeNr].centralIntensity = (float)craterRNG.Next(0, 50) / 10;
// craters[craterTypeNr].centralNoise = (float)craterRNG.Next(0, 5) / 10;
// craters[craterTypeNr].centralHeight = (float)craterRNG.Next(0, 5) / 10;
// craters[craterTypeNr].centralSize = (float)craterRNG.Next(0, 20) / 10;
// craters[craterTypeNr].centralPeakness = (float)craterRNG.Next(0, 100) / 100;
// //craters[craterTypeNr].centralPosition = prng.Next(0, 5);
// craters[craterTypeNr].terraceIntensity = (float)craterRNG.Next(0, 20) / 100;
// craters[craterTypeNr].terraceNoise = (float)craterRNG.Next(0, 5) / 10;
// craters[craterTypeNr].terraceHeight = (float)craterRNG.Next(0, 5) / 10;
// craters[craterTypeNr].terraceSize = (float)craterRNG.Next(0, 20) / 10;
// craters[craterTypeNr].terracePeakness = (float)craterRNG.Next(0, 5) / 10;
// //craters[craterTypeNr].terracePosition = prng.Next(0, 5);
// craters[craterTypeNr].ringIntensity = 0;
//}
//generate 1D Colormap from 2D Noisemap
Color[] colourMap = new Color[(mapChunkSize + 2) * (mapChunkSize + 2)];
for (int y = 0; y < mapChunkSize; y++)
{
for (int x = 0; x < mapChunkSize; x++)
{
//float ringMask = Mathf.Clamp01(craters[craterTypeNr].ringIntensity * craterRing[x, y]);
float falloffMask = Mathf.Clamp01(craters[craterTypeNr].falloffIntensity * craterFalloff[x, y]);
float stripeMask = Mathf.Clamp01(stripeIntensityRND * craterStripes[x, y] - craterRing[x, y] * craters[craterTypeNr].stripeWidth);
float sinusMask = Mathf.Clamp01(sinWIntensityRND * craterSinW[x, y] - craterRing[x, y] * craters[craterTypeNr].sinWWidth);
float lineMask = Mathf.Clamp01((craters[craterTypeNr].lineIntensity * (craterQuadFalloff[x, y] - craterFalloff[x, y] * 10)));
float centralMask =
Mathf.Clamp01(-(craterCentralPeak[x, y] - 1) - (craterMap[x, y] - sinusMask) * craters[craterTypeNr].centralIntensity);
float terraceMask = Mathf.Clamp01((((craterTerrace[x, y])) - craterMap[x, y]) * craters[craterTypeNr].terraceIntensity);
float pseudoMask = Mathf.Clamp01(pseudoIntensity * craterPseudoRnd[x, y]);
if (falloffMask > terrainHeight)
{
falloffMask = terrainHeight;
}
if (centralMask > craters[craterTypeNr].centralHeight)
{
centralMask = craters[craterTypeNr].centralHeight;
}
if (terraceMask > craters[craterTypeNr].terraceHeight)
{
terraceMask = craters[craterTypeNr].terraceHeight;
}
//terrainheight if cant be changed so terrainHeight has to be changed here
map[x, y] = (-(terrainHeight) + 1) + Mathf.Abs(noiseMask[x, y] / 100 * NoiseIntensity) - pseudoMask;
if (cleanChunks)
{
map[x, y] = craterMap[x, y] - falloffMask - stripeMask + sinusMask + lineMask + centralMask - terraceMask;
}
//while looping through noiseMap. use falloff map
else if (craterProbability >= rndFall)
{
map[x, y] = (craterMap[x, y] - falloffMask - stripeMask + sinusMask + lineMask + centralMask - terraceMask - pseudoMask) + Mathf.Abs(noiseMask[x, y] / 100 * NoiseIntensity);
//For Tests: adds additionally cratertype of complex and old craters
if (activateRandomizer)
{
if (complexTrue)
{
if (map[x, y] <= complexHeight)
{
map[x, y] = complexHeight + noiseMaskMOD[x, y] * complexNoiseMod + (centralMask * complexcentral * noiseMaskMOD[x, y] * 4);
}
}
}
}
float currentHeight = map[x, y];
for (int i = 0; i < rockLevels.Length; i++)
{
//sections where we actual assigning the colors
if (currentHeight >= rockLevels[i].height)
{
colourMap[y * mapChunkSize + x] = rockLevels[i].colour; //if its greater, then assign the color
}
else
{
break; //only break if its less then the rockLevels height
}
}
}
}
craterSeed++;
return(new MapData(map, colourMap));
}
public void DrawMapInEditor()
{
craterTypeNr = RandomizerType();
MapData mapData = GenerateMapData(Vector2.zero);
MapDisplay display = FindObjectOfType <MapDisplay>(); //reference to mapdisplay, gives different options
if (drawMode == DrawMode.NoiseMap)
{
display.DrawTexture(TextureGenerator.TextureFromHeightMap(NoiseGenerator.GenerateNoiseMap(mapChunkSize + 2, mapChunkSize + 2, seed, noiseScale, octaves, persistance, lacunarity, Vector2.zero + offset, normalizeMode)));
}
if (drawMode == DrawMode.MixedHeightMap)
{
display.DrawTexture(TextureGenerator.TextureFromHeightMap(mapData.heightMap));
}
else if (drawMode == DrawMode.ColourMap)
{
display.DrawTexture(TextureGenerator.ColourMapTexture(mapData.colourMap, mapChunkSize, mapChunkSize));
}
else if (drawMode == DrawMode.Mesh)
{
display.DrawMesh(MeshGenerator.GenerateTerrainMesh(mapData.heightMap, meshHeightMultiplier, meshHeightCurve, LOD),
TextureGenerator.ColourMapTexture(mapData.colourMap, mapChunkSize, mapChunkSize));
}
else if (drawMode == DrawMode.Crater)
{
display.DrawTexture(
TextureGenerator.TextureFromHeightMap(CraterGenerator.GenerateCrater(mapChunkSize, craterSize, craterIntensity, position.x, position.y,
ellipse.x, ellipse.y)));
}
else if (drawMode == DrawMode.CraterRing)
{
display.DrawTexture(TextureGenerator.TextureFromHeightMap(CraterRingGenerator.GenerateCraterRing(mapChunkSize, craterSize + craters[craterTypeNr].ringWidth,
craterIntensity + craterSize + craters[craterTypeNr].ringWeight, position.x, position.y, ellipse.x, ellipse.y)));
}
else if (drawMode == DrawMode.CraterFalloff)
{
display.DrawTexture(TextureGenerator.TextureFromHeightMap(CraterFalloffGenerator.GenerateCraterFalloff(mapChunkSize, craterSize + craters[craterTypeNr].ringWidth + craters[craterTypeNr].falloffstart,
craterIntensity + craterSize + craters[craterTypeNr].falloffWeight, position.x, position.y, ellipse.x, ellipse.y)));
}
else if (drawMode == DrawMode.CraterStripes)
{
display.DrawTexture(TextureGenerator.TextureFromHeightMap(CraterStripesGenerator.GenerateCraterStripes(mapChunkSize, craters[craterTypeNr].stripeSin, craters[craterTypeNr].stripeQuantity)));
}
else if (drawMode == DrawMode.CraterSinW)
{
display.DrawTexture(
TextureGenerator.TextureFromHeightMap(CraterSinW.GenerateCraterSinW(mapChunkSize, craters[craterTypeNr].sinWCentress, position.x, position.y, ellipse.x, ellipse.y, craters[craterTypeNr].sinWQuantity)));
}
else if (drawMode == DrawMode.CraterQuadFalloff)
{
display.DrawTexture(TextureGenerator.TextureFromHeightMap(CraterQuadFalloffGenerator.GenerateCraterQuadFalloff(mapChunkSize, position.x, position.y, craters[craterTypeNr].lineStart, 0)));
}
//else if (drawMode == DrawMode.CraterSidedParable)
//{
// display.DrawTexture(TextureGenerator.TextureFromHeightMap(CraterSidedParable.GenerateCraterSidedParable(mapChunkSize, craters[craterTypeNr].diagScale, craters[craterTypeNr].diagParable, craters[craterTypeNr].diagDirection)));
//}
else if (drawMode == DrawMode.CraterCentralPeak)
{
display.DrawTexture(
TextureGenerator.TextureFromHeightMap(CraterCentralPeak.GenerateCreaterCentralPeak(mapChunkSize, craters[craterTypeNr].centralSize, craters[craterTypeNr].centralPeakness, position.x + craters[craterTypeNr].centralPosition.x, position.y + craters[craterTypeNr].centralPosition.y, ellipse.x,
ellipse.y)));
}
else if (drawMode == DrawMode.CraterTerrace)
{
display.DrawTexture(
TextureGenerator.TextureFromHeightMap(CraterTerrace.GenerateCraterTerrace(mapChunkSize, craters[craterTypeNr].terraceSize, craters[craterTypeNr].terracePeakness, position.x + craters[craterTypeNr].terracePosition.x, position.y + craters[craterTypeNr].terracePosition.y, ellipse.x,
ellipse.y)));
}
else if (drawMode == DrawMode.CraterPseudoRnd)
{
display.DrawTexture(TextureGenerator.TextureFromHeightMap(CraterPseudoRndGenerator.GenerateCraterPseudoRnd(mapChunkSize, pseudoDensity, pseudoPeaks, pseudoVal)));
}
}