private Texture2D GenerateColorTexture(float[,] heightMap, float[,] humidityMap)
{
int width = heightMap.GetLength(0);
int height = heightMap.GetLength(1);
Texture2D texture = new Texture2D(width, height);
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
RegionData currentRegion = regionMap.Evaluate(heightMap[x, y], humidityMap[x, y]);
texture.SetPixel(x, y, currentRegion.mainColor);
}
}
texture.filterMode = FilterMode.Point;
texture.wrapMode = TextureWrapMode.Clamp;
texture.Apply();
return(texture);
}