private void GenerateMap()
{
hexagons = new Hexagon[width + 1, height + 1];
float[,] perlinNoiseMap = PerlinNoise.GeneratePerlinNoiseMap(width, height, 4f, 4);
for (int col = 0; col < width; col++)
{
for (int row = 0; row < height; row++)
{
float latitude = perlinNoiseMap[col, row];
Hexagon h = new Hexagon(col, row);
hexagons[col, row] = h;
GameObject HexagonGameObject = Instantiate(hexagonPrefab, h.GetPosition(), Quaternion.identity, this.transform);
MeshRenderer meshRenderer = HexagonGameObject.GetComponentInChildren <MeshRenderer>();
for (int i = 0; i < materialHeightRanges.Length; i++)
{
if (latitude <= materialHeightRanges[i])
{
meshRenderer.material = hexagonMaterials[i];
break;
}
}
}
}
}
float[,] GetHeightMap()
{
int width = (int)(_width * Mathf.Pow(2, _detailLevel));
int height = (int)(_height * Mathf.Pow(2, _detailLevel));
float scale = _scale * Mathf.Pow(2, _detailLevel);
return(PerlinNoise.GeneratePerlinNoiseMap(width, height, _seed, scale, _octaves, _persistence, _lacunarity, _offset));
}
public void GenerateMap()
{
float[,] heightMap = PerlinNoise.GeneratePerlinNoiseMap(_width, _height, _seed, _scale, _octaves, _persistence, _lacunarity, _offset);
Color[] colorMap = GetColorMap(heightMap);
switch (_drawMode)
{
case DrawMode.NoiseMap:
_displayer.DrawTexture2D(TextureGenerator.TextureFromHeightMap(heightMap));
break;
case DrawMode.ColorsMap:
_displayer.DrawTexture2D(TextureGenerator.TextureFromColorMap(colorMap, _width, _height));
break;
case DrawMode.Mesh:
_displayer.DrawMesh(MeshGenerator.GeneratorTerrainMesh(heightMap, _maxMeshHeight, _heightCurve), TextureGenerator.TextureFromColorMap(colorMap, _width, _height));
break;
}
}
MapData GenerateMapData()
{
float[,] perlinNoiseMap = PerlinNoise.GeneratePerlinNoiseMap(mapChunkSize, mapChunkSize, noiseScale, seed, octaves, persistance, lacunarity, offset);
Color[] colorMap = new Color[mapChunkSize * mapChunkSize];
for (int y = 0; y < mapChunkSize; y++)
{
for (int x = 0; x < mapChunkSize; x++)
{
float currentHeight = perlinNoiseMap[x, y];
for (int i = 0; i < regions.Length; i++)
{
if (currentHeight <= regions[i].height)
{
colorMap[y * mapChunkSize + x] = regions[i].color;
break;
}
}
}
}
return(new MapData(perlinNoiseMap, colorMap));
}