private static async Task LoadModel()
{
try
{
Console.WriteLine("Select a file (located in ./Models/) :");
// List files.
foreach (var file in Directory.GetFiles("./Models/"))
{
Console.WriteLine(Path.GetFileName(file));
}
Console.WriteLine();
Console.Write("File (e.g. foobar.txt) : ");
var filename = Console.ReadLine();
var fileContent = File.ReadAllText($"./Models/{filename}");
_model = ModelData.Deserialize(fileContent);
_originalModel = _model.Clone();
await _renderer.RenderAwaitableAsync(_originalModel);
WriteSuccess("Model loaded.");
}
catch (Exception e)
{
WriteError($"Error loading model. Error : {e.Message}");
}
}
private static async void StartInspectionAnimation(InspectionAnimations inspectionAnimation, CancellationToken cancellationToken)
{
// Save model state
var savedModel = _model.Clone();
_renderer.LoggingEnabled = false;
await Task.Run(async() =>
{
while (true)
{
if (cancellationToken.IsCancellationRequested)
{
_model = savedModel;
await _renderer.RenderAwaitableAsync(_model);
_renderer.LoggingEnabled = true;
break;
}
double DegreesToRadians(double degrees) => degrees * (Math.PI / 180);
Transformation transformation = null;
switch (inspectionAnimation)
{
case InspectionAnimations.RotateAlongXAxis:
transformation = new Transformation()
{
TransformName = "RotateX",
theta = DegreesToRadians(0.5)
};
break;
case InspectionAnimations.RotateAlongYAxis:
transformation = new Transformation()
{
TransformName = "RotateY",
theta = DegreesToRadians(0.5)
};
break;
case InspectionAnimations.RotateAlongZAxis:
transformation = new Transformation()
{
TransformName = "RotateZ",
theta = DegreesToRadians(0.5)
};
break;
}
_model.Points = Transformation.Transform((List <Point3D>)_model.Points, new List <Transformation>()
{
transformation
});
_renderer.Render(_model);
await Task.Delay(5);
}
});
}
async static Task Main(string[] args)
{
try
{
ConsoleHelper.Initialize();
// Print identity.
Console.WriteLine("Tugas Kelompok Teknik Visualisasi Grafis - Transformasi 3D");
Console.WriteLine("Identitas Anggota Kelompok :");
Console.WriteLine("Daffa Bil Nadzary 19/439811/TK/48541");
Console.WriteLine("Firdaus Bisma Suryakusuma 19/444051/TK/49247");
Console.WriteLine("Hafizh Aradhana Harimurti 19/444053/TK/49249");
Console.WriteLine("Please wait a while.");
Console.WriteLine();
await Task.Delay(3000);
// Start up renderer
_renderer = new RendererServer();
Console.WriteLine();
// Load default model
Console.WriteLine("Loading default model(cube)...");
var modelFileContent = File.ReadAllText($"./Models/default-cube.txt");
_model = ModelData.Deserialize(modelFileContent);
_originalModel = _model.Clone();
await _renderer.RenderAwaitableAsync(_originalModel);
// Load default scene
Console.WriteLine("Loading default scene...");
var sceneFileContent = File.ReadAllText($"./Scenes/default-scene.txt");
_scene = SceneData.Deserialize(sceneFileContent);
await _renderer.SetSceneAwaitableAsync(_scene);
Console.WriteLine();
// Prompt action
while (true)
{
Console.WriteLine("Select an action :");
Console.WriteLine("[0] Load model");
Console.WriteLine("[1] Load scene");
Console.WriteLine("[2] Save model");
Console.WriteLine("[3] Save scene");
Console.WriteLine("[4] Perform a single transformation");
Console.WriteLine("[5] Chain multiple transformations");
Console.WriteLine("[6] Inspect model");
Console.WriteLine("[7] Stop inspecting model");
Console.WriteLine("[8] Reset model");
Console.WriteLine("[9] Exit");
Console.Write("Select : ");
var ans = Console.ReadLine();
Console.WriteLine();
if (ans == "9")
{
break;
}
switch (ans)
{
case "0":
if (_inspectionCancellation != null)
{
_inspectionCancellation.Cancel();
}
await LoadModel();
break;
case "1":
if (_inspectionCancellation != null)
{
_inspectionCancellation.Cancel();
}
await LoadScene();
break;
case "2":
if (_inspectionCancellation != null)
{
_inspectionCancellation.Cancel();
}
_model.Serialize();
Console.Write("Input desired model name without .txt extension : ");
var _modelName = Console.ReadLine();
SaveModel($"./Models/{_modelName}.txt", _model);
break;
case "3":
if (_inspectionCancellation != null)
{
_inspectionCancellation.Cancel();
}
_scene.Serialize();
Console.WriteLine("Input desired scene name without .txt extension : ");
var _sceneName = Console.ReadLine();
SaveScene($"./Models/{_sceneName}.txt", _scene);
break;
case "4":
if (_inspectionCancellation != null)
{
_inspectionCancellation.Cancel();
}
_preTransformedModel = _model.Clone();
BeginTransformation(false);
await _renderer.RenderAwaitableAsync(_model);
break;
case "5":
if (_inspectionCancellation != null)
{
_inspectionCancellation.Cancel();
}
_preTransformedModel = _model.Clone();
BeginTransformation(true);
await _renderer.RenderAwaitableAsync(_model);
break;
case "6":
if (_inspectionCancellation != null)
{
_inspectionCancellation.Cancel();
}
_inspectionCancellation = new CancellationTokenSource();
InspectModel(_inspectionCancellation.Token);
break;
case "7":
_inspectionCancellation.Cancel();
_inspectionCancellation = null;
break;
case "8":
_model = _originalModel.Clone();
await _renderer.RenderAwaitableAsync(_model);
if (_inspectionCancellation != null)
{
_inspectionCancellation.Cancel();
}
break;
default:
if (_inspectionCancellation != null)
{
_inspectionCancellation.Cancel();
}
WriteError("Action not recognized.");
break;
}
Console.WriteLine();
}
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
_renderer.Close();
}
catch (Exception e)
{
WriteError(e.Message);
}
}