public static OctData MakeData(string filename)
{
OctData data;
filename = AutocompleteFile(filename);
string basename = Path.ChangeExtension(filename, null);
FileFormat format = FormatOf(filename);
if (format == FileFormat.ASDF)
{
Trace.WriteLine("Loading from " + filename);
}
var raw = OctData.NativeOctData.Generate(filename, format);
data = new OctData(raw);
OctData.NativeOctData.Free(raw);
//else
// throw new ArgumentException("Invalid " + Path.GetExtension(filename) + "; can only read .obj or .asdf files.");
State.buffer_size = (uint)data.Length;
return(data);
OctData Sample()
{
var children = new Octree[8];
for (int i = 0; i < 8; i++)
{
var vals = new float[8];
for (int j = 0; j < 8; j++)
{
vals[j] = dist(SdfMath.split(j) + SdfMath.split(i));
}
children[i] = new Octree(vals);
}
var mainvals = new float[8];
for (int i = 0; i < 8; i++)
{
mainvals[i] = dist(SdfMath.split(i) * 2);
}
var t = new Octree(children, mainvals);
return(new Model(t).Cast());
}
float dist(Int3 p) => ((p.Vector - Vector3.One).Length() - 0.6f) * 0.5f;
}
static void Main(string[] args)
{
Console.SetOut(Logic.console);
Trace.Listeners.Add(new TextWriterTraceListener(Logic.console));
model = Logic.MakeData(args[0]);
window = Utilities.MakeWindow(720, 720);
Logic.Init(window);
window.Resized += Resize;
FPS fpsCounter = new FPS();
device = VeldridStartup.CreateGraphicsDevice(window, new GraphicsDeviceOptions(DebugMode, null, false, ResourceBindingModel.Improved));
CreateResources();
DateTime start = DateTime.Now;
TimeSpan delta = TimeSpan.FromSeconds(0);
Logic.Heading = Logic.Heading;
Logic.Position = Logic.Position;
window.WindowState = WindowState.Maximized;
while (window.Exists)
{
if (loader != null && loader.IsCompleted)
{
model = loader.Result;
compute["data"] = model.StructBuffer();
compute["values"] = model.ValueTexture();
compute.Update(factory);
loader = null;
}
delta = DateTime.Now - start;
start = DateTime.Now;
var input = window.PumpEvents();
Logic.Update(delta, input);
Logic.MakeGUI(fpsCounter.Frames);
Draw();
fpsCounter.Frame();
}
ImGui.DestroyContext();
DisposeResources();
}
internal static void Serialize(OctData data, BinaryWriter writer)
{
throw new NotImplementedException();
}