public static IntPtr CreateEditorCamera(int width, int height, Scene scene)
{
var camera = new Camera(false);
camera.SetPerspective(MathUtil.Deg2Rad(45), .1f, 1000f);
camera.ResizeViewport(width, height);
var editorCam = scene.CreateEmptyEntity();
editorCam.AddComponent(new CameraComponent()
{
Camera = camera
});
editorCam.AddComponent(new TransformComponent()
{
Translation = new System.Numerics.Vector3(1e-6f, 1e-6f, 1)
});
editorCam.AddComponent(new EditorCameraComponent()
{
Distance = 10f
});
camera.BlendState = BlendStateDescription.SingleAlphaBlend;
camera.DepthStencilState = DepthStencilStateDescription.DepthOnlyLessEqual;
camera.RasterizerState = new RasterizerStateDescription(FaceCullMode.None, PolygonFillMode.Solid, FrontFace.Clockwise, true, false);
camera.ColorTargets = new Texture[]
{
resourceFactory.CreateTexture(TextureDescription.Texture2D(
(uint)width, // Width
(uint)height, // Height
1, // Miplevel
1, // ArrayLayers
PixelFormat.R8_G8_B8_A8_UNorm,
TextureUsage.RenderTarget | TextureUsage.Sampled))
};
camera.DepthTarget = resourceFactory.CreateTexture(TextureDescription.Texture2D(
(uint)width, // Width
(uint)height, // Height
1, // Miplevel
1, // ArrayLayers
PixelFormat.R16_UNorm,
TextureUsage.DepthStencil));
camera.RenderTarget = resourceFactory.CreateFramebuffer(new FramebufferDescription(camera.DepthTarget, camera.ColorTargets));
ImGuiLayer.ShouldClearBuffers = true;
return(ImGuiLayer.GetOrCreateImGuiBinding(resourceFactory, camera.ColorTargets[0]));
}
protected Application(Type windowType)
{
#if DEBUG
using Profiler fullProfiler = new Profiler(GetType());
#endif
CultureInfo.DefaultThreadCurrentCulture = CultureInfo.InvariantCulture;
CultureInfo.DefaultThreadCurrentUICulture = CultureInfo.InvariantCulture;
Logger.Init();
Logger.Assert(App == null, "App already initialized");
App = this;
LayerStack = new LayerStack();
Window = WindowBase.CreateMainWindow(windowType);
Window.EventCallback = OnEvent;
ImGuiLayer = new ImGuiLayer();
LayerStack.PushOverlay(ImGuiLayer);
}
private bool OnLoad(AppLoadEvent e)
{
AXProfiler.Capture(() =>
{
_imGuiLayer = _layerFactory.CreateImGuiLayer(_window.NativeWindow, _window.InputContext);
PushLayer(_imGuiLayer);
foreach (Layer layer in _layers)
{
layer.OnLoad();
}
_renderCommandDispatcher.Init();
});
return(true);
}
