public void TestMultipleRooms()
{
var engine = EngineFactory.CreateEngine();
engine.Initialize();
var grid = new VoxelGrid <bool>(new Point3(50, 40, 50));
var gen = new SimpleCaveGenerator();
gen.Rand = new Random();
grid.ForEach((x, y, z) => grid[x, y, z] = true);
//gen.GenerateRandom(grid, 0.30f);
//gen.FillBorders(grid);
gen.GenerateRooms(grid);
//for (int i = 0; i < 5; i++)
// gen.ProcessCellularAutomata(grid);
new VoxelTerrainConvertor().SetTerrain(grid.ToArray());
engine.AddSimulator(new FlashlightSimulator());
engine.AddSimulator(new VoxelTerrainSimulator());
engine.AddSimulator(new WorldRenderingSimulator());
engine.Run();
}
public void CreateRoom(VoxelGrid <bool> grid, BoundingBox room)
{
grid.ForEach(delegate(int x, int y, int z)
{
grid[x, y, z] = false;
}, room);
}
public void GenerateRandom(VoxelGrid <bool> grid, float percentEmpty)
{
grid.ForEach(delegate(int x, int y, int z)
{
grid[x, y, z] = Rand.NextDouble() > percentEmpty;
});
}
public void GenerateRooms(VoxelGrid <bool> grid)
{
grid.ForEach(delegate(int x, int y, int z)
{
var size = new Vector3(10, 5, 10);
var averageVolume = size.X * size.Y * size.Z;
var roomDensity = 4f;
if (Rand.NextDouble() > 1 / averageVolume / roomDensity)
{
return;
}
var room = new BoundingBox();
room.Minimum = new Vector3(x, y, z);
room.Maximum = room.Minimum + size;
CreateRoom(grid, room);
});
}
public void ProcessCellularAutomata(VoxelGrid <bool> grid)
{
grid.ForEach(delegate(int x, int y, int z)
{
int sum = 0;
for (int i = 0; i < 3 * 3 * 3; i++)
{
int ix = x + i % 3;
int iy = y + (i / 3) % 3;
int iz = z + (i / 9) % 3;
if (!grid.ContainsKey(ix, iy, iz))
{
; //sum++;
}
else if (grid[ix, iy, iz])
{
sum++;
}
}
grid[x, y, z] = sum >= 17;
});
}
public void FillBorders(VoxelGrid <bool> grid)
{
grid.ForEach(delegate(int x, int y, int z)
{
var val = false;
if (x == 0)
{
val = true;
}
if (y == 0)
{
val = true;
}
if (z == 0)
{
val = true;
}
if (x == grid.Size.X)
{
val = true;
}
if (y == grid.Size.Y)
{
val = true;
}
if (z == grid.Size.Z)
{
val = true;
}
if (val)
{
grid[x, y, z] = true;
}
});
}