public void RandomizeMap()
{
Noise.Seed = (int)DateTime.Now.Ticks;
NoiseMap = Noise.Calc3D(Width, Height, 100, .01f);
Generation = 0;
DrawGeneration();
}
private void ExpensiveTask()
{
var t = Thread.CurrentThread;
for (int i = 0; i < 10; i++)
{
SimplexNoise.Noise d = new Noise();
d.Calc3D(100, 100, 100, 1);
}
}
public void Generate()
{
var texture = new Texture3D(TextureSize, TextureSize, TextureSize, TextureFormat.Alpha8, false);
var colors = new Color[TextureSize * TextureSize * TextureSize];
Noise.Seed = Seed;
var min = 10000f;
var max = -100000f;
var noise = Noise.Calc3D(TextureSize, TextureSize, TextureSize, Frequency);
for (int x = 0; x < TextureSize; x++)
{
for (int y = 0; y < TextureSize; y++)
{
for (int z = 0; z < TextureSize; z++)
{
var noiseV = noise[x, y, z].Map(0, 255, 0, 1);
if (noise[x, y, z] < min)
{
min = noise[x, y, z];
}
if (noise[x, y, z] > max)
{
max = noise[x, y, z];
}
colors[x * TextureSize * TextureSize + y * TextureSize + z] = new Color(noiseV, noiseV, noiseV, noiseV);
}
}
}
Debug.Log($"{min} -> {max}");
texture.SetPixels(colors);
texture.Apply();
this.texture = texture;
}
