private Texture2D GenerateTexture(float[,] noiseMap)
{
int width = noiseMap.GetLength(0);
int height = noiseMap.GetLength(1);
Vector2 center = new Vector2(width * 0.5f, height * 0.5f);
float[,] gradientMap = RadialGradient.GenerateGradient(mapValues.width, mapValues.height, mapValues.gradientThreshold, center, mapValues.gradientIntensityPoint, mapValues.gradientIntensity);
Texture2D texture = new Texture2D(width, height);
Color[] colorMap = new Color[width * height];
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
colorMap[y * width + x] = Color.Lerp(Color.black, Color.white, noiseMap[x, y] + gradientMap[x, y]);
}
}
texture.SetPixels(colorMap);
texture.Apply();
return(texture);
}
private void LoadMapValues()
{
heightMap = Noise.GenerateNoise(mapValues.width, mapValues.height, mapValues.seed, mapValues.offsetX, mapValues.offsetY, mapValues.scale, mapValues.octaves, mapValues.persistance, mapValues.lacunarity);
Vector2 center = new Vector2(mapValues.width * 0.5f, mapValues.height * 0.5f);
gradientMap = RadialGradient.GenerateGradient(mapValues.width, mapValues.height, mapValues.gradientThreshold, center, mapValues.gradientIntensityPoint, mapValues.gradientIntensity);
for (int x = 0; x < mapValues.width; ++x)
{
for (int y = 0; y < mapValues.height; ++y)
{
float xPos = x;
float yPos = y;
tilemapPositionValues.Add(new Vector2(xPos, yPos), Mathf.Clamp01(heightMap[x, y] + gradientMap[x, y]));
}
}
}
private void GenerateMap()
{
heightMap = Noise.GenerateNoise(mapValues.width, mapValues.height, mapValues.seed, heightMapValues.offsetX, heightMapValues.offsetY, mapValues.scale, heightMapValues.octaves, heightMapValues.persistance, heightMapValues.lacunarity);
Vector2 center = new Vector2(mapValues.width * 0.5f, mapValues.height * 0.5f);
float[,] gradientMap = RadialGradient.GenerateGradient(mapValues.width, mapValues.height, gradientMapValues.gradientThreshold, center, gradientMapValues.gradientIntensityPoint, gradientMapValues.gradientIntensity);
for (int x = 0; x < mapValues.width; ++x)
{
for (int y = 0; y < mapValues.height; ++y)
{
BiomePreset biome = GetBiome(Mathf.Clamp01(heightMap[x, y] + gradientMap[x, y]));
tilemap.SetTile(new Vector3Int(x, y, 0), biome.PickRandomTile());
//tilemap.SetTile(new Vector3Int(x, y, 0), SpawnFoliage(biome));
}
}
}
private Texture2D GenerateTexture()
{
Texture2D mask = new Texture2D(texWidth, texHeight);
Vector2 center = new Vector2(texWidth * 0.5f, texHeight * 0.5f);
float[,] gradient = RadialGradient.GenerateGradient(texWidth, texHeight, mapValues.gradientThreshold, center, mapValues.gradientIntensityPoint, mapValues.gradientIntensity);
for (int y = 0; y < texWidth; ++y)
{
for (int x = 0; x < texHeight; ++x)
{
Color color = new Color(gradient[x, y], gradient[x, y], gradient[x, y], 1);
mask.SetPixel(x, y, color);
}
}
mask.Apply();
return(mask);
}