public void GenerateMap()
{
botIsland.fallOffMap = FalloffGenerator.GenerateFalloffMap(mapChunkSize, a, b);
botIsland.noiseMap = Noise.GenerateNoiseMap(mapChunkSize, mapChunkSize, seed, botIsland.noiseScale, botIsland.octaves, botIsland.persistance, botIsland.lacunarity, botIsland.offset);
//topIsland.fallOffMap = FalloffGenerator.GenerateFalloffMap(mapChunkSize, a, b);
topIsland.fallOffMap = botIsland.noiseMap;
topIsland.noiseMap = Noise.GenerateNoiseMap(mapChunkSize, mapChunkSize, seed, topIsland.noiseScale, topIsland.octaves, topIsland.persistance, topIsland.lacunarity, topIsland.offset);
Color[] colourMapBot = new Color[mapChunkSize * mapChunkSize];
Color[] colourMapTop = new Color[mapChunkSize * mapChunkSize];
//Generate for bot side
for (int y = 0; y < mapChunkSize; y++)
{
for (int x = 0; x < mapChunkSize; x++)
{
//1.0f * or 0.5 *
botIsland.noiseMap[x, y] = Mathf.Clamp01(botIsland.fallOffMap[x, y] + 1.0f * botIsland.noiseMap[x, y]);
float currentHeightBot = botIsland.noiseMap[x, y];//bot
float currentHeightTop = topIsland.noiseMap[x, y];
for (int i = 0; i < botIsland.regions.Length; i++)
{
if (currentHeightBot <= botIsland.regions[i].height)
{
colourMapBot[y * mapChunkSize + x] = botIsland.regions[i].colour;
break;
}
}
}
}
//generate for top side
//for falloffmap of top Island (same of botIsland
topIsland.fallOffMap = Noise.GenerateFallFromNoise(topIsland.fallOffMap, mapChunkSize);
for (int y = 0; y < mapChunkSize; y++)
{
for (int x = 0; x < mapChunkSize; x++)
{
topIsland.noiseMap[x, y] = Mathf.Clamp01(botIsland.noiseMap[x, y] * topIsland.noiseMap[x, y] + topIsland.fallOffMap[x, y]);
}
}
//generate color for top side
for (int y = 0; y < mapChunkSize; y++)
{
for (int x = 0; x < mapChunkSize; x++)
{
float currentHeightTop = topIsland.noiseMap[x, y];
for (int i = 0; i < topIsland.regions.Length; i++)
{
if (currentHeightTop <= topIsland.regions[i].height)
{
colourMapTop[y * mapChunkSize + x] = topIsland.regions[i].colour;
break;
}
}
}
}
botIsland.noiseTexture = TextureGenerator.TextureFromHeightMap(botIsland.noiseMap);
botIsland.colorTexture = TextureGenerator.TextureFromColourMap(colourMapBot, mapChunkSize, mapChunkSize);
botIsland.fallOffTexture = TextureGenerator.TextureFromHeightMap(botIsland.fallOffMap);
topIsland.noiseTexture = TextureGenerator.TextureFromHeightMap(topIsland.noiseMap);
topIsland.colorTexture = TextureGenerator.TextureFromColourMap(colourMapTop, mapChunkSize, mapChunkSize);
topIsland.fallOffTexture = TextureGenerator.TextureFromHeightMap(topIsland.fallOffMap);
//We create from bottom
gen.DrawMesh(MeshGenerator.GenerateTerrainMesh(botIsland.noiseMap, botIsland.meshHeightMultiplier * 10, botIsland.meshHeightCurve, gen.levelOfDetail), botIsland.colorTexture);
MeshHelper.RemovePlanePart(meshFilter, true);//remove aussi les bonnes parties
if (gen.useRiver)
{
var riverMap = Noise.GenerateRiverMap(topIsland.noiseMap, 3);
gen.riverTexture = TextureGenerator.TextureFromHeightMap(riverMap);
List <Vector3> r = MeshHelper.Extrude(meshFilter, 0.9f, topIsland.noiseMap, topIsland.meshHeightMultiplier, topIsland.meshHeightCurve, gen.smoothStrength, riverMap);//0.9 bon
gen.PlaceRiver0(meshFilter, riverMap, r);
}
else
{
MeshHelper.Extrude(meshFilter, 0.9f, topIsland.noiseMap, topIsland.meshHeightMultiplier, topIsland.meshHeightCurve, gen.smoothStrength, new float[mapChunkSize, mapChunkSize]);//0.9 bon
}
//MeshHelper2.CreateRiver(meshFilter);
}
