/// <summary>
/// Loads the scene file from the specified file, discards current hierarchy and configures the loaded scene objects using the provided renderer.
/// </summary>
/// <param name="absolutePath">Absolute path to the scene file.</param>
/// <param name="renderer">The renderer to use when configuring the loaded scene objects.</param>
public static void LoadAndReplaceHierarchyAbsolute(string absolutePath, Renderer renderer)
{
SceneManager.currentRenderer = renderer;
string jsonString = File.ReadAllText(absolutePath);
var scene = JsonSerializer.Deserialize <SerializableScene>(jsonString);
Hierarchy.Dispose();
foreach (var savedObject in scene.SavedSceneObjects)
{
Hierarchy.Add(new SceneObject(savedObject));
}
for (int i = 0; i < Hierarchy.sceneObjects.Count; i++)
{
if (scene.SavedSceneObjects[i].Transform.ParentId != null)
{
Hierarchy.sceneObjects[i].transform.parent = Hierarchy.sceneObjects.Find(so => so.transform.Id == scene.SavedSceneObjects[i].Transform.ParentId)?.transform;
}
}
}
private static void Main()
{
// Create Renderer
Renderer renderer = new Renderer("SharpDX - SceneManager", 1280, 720, 60);
SceneManager.LoadAndReplaceHierarchyRelative("Solar system.json", renderer);
//SceneManager.LoadAndReplaceHierarchyRelative("Earth and moon.json", renderer);
//CreateSolarSystemScene(10f, 1.5f, 0.2f, renderer);
//CreateEarthAndMoonScene(0.1f, 1f, 3f, renderer);
// Create camera
Camera camera = new Camera();
camera.cameraPosition = new Vector3(0, 3, 10.0f);
camera.cameraLookAt = new Vector3(0, 0, 0);
camera.fov = (float)Math.PI / 4.0f;
camera.aspectRatio = renderer.form.Width / (float)renderer.form.Height;
//SceneManager.SaveCurrentHierarchyRelative("Test scene 01.json");
// Use clock
Time.Start();
bool isOnFirstScene = true;
// Main loop
RenderLoop.Run(renderer.form, () =>
{
// Advance time
Time.NextFrame();
// Demonstrate switching scenes
if (isOnFirstScene)
{
if ((int)Time.Elapsed % 8 >= 4)
{
isOnFirstScene = false;
SceneManager.SaveCurrentHierarchyRelative("Solar system.json");
SceneManager.LoadAndReplaceHierarchyRelative("Earth and moon.json", renderer);
}
}
else
{
if ((int)Time.Elapsed % 8 < 4)
{
isOnFirstScene = true;
SceneManager.SaveCurrentHierarchyRelative("Earth and moon.json");
SceneManager.LoadAndReplaceHierarchyRelative("Solar system.json", renderer);
}
}
// Clear views
renderer.ClearViews();
// Update objects
Hierarchy.Update();
// Render
Hierarchy.Render(camera, renderer);
// Present
renderer.swapChain.Present(0, PresentFlags.None);
});
//SceneManager.SaveCurrentHierarchyRelative("Solar system.json");
//SceneManager.SaveCurrentHierarchyRelative("Earth and moon.json");
//// Release all resources
renderer.Dispose();
Hierarchy.Dispose();
}
