hello imgui

4sval · Aug 28, 2022 · 9f3d9b3 · 9f3d9b3
1 parent 80e8f3f
commit 9f3d9b3
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Showing 2 changed files with 24 additions and 3 deletions.
diff --git a/FModel/FModel.csproj b/FModel/FModel.csproj
@@ -131,6 +131,7 @@
  <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
  <PackageReference Include="Silk.NET.Input" Version="2.16.0" />
  <PackageReference Include="Silk.NET.OpenGL" Version="2.16.0" />
+ <PackageReference Include="Silk.NET.OpenGL.Extensions.ImGui" Version="2.16.0" />
  <PackageReference Include="Silk.NET.Windowing" Version="2.16.0" />
  <PackageReference Include="SkiaSharp.HarfBuzz" Version="2.88.0" />
  <PackageReference Include="SkiaSharp.Svg" Version="1.60.0" />

diff --git a/FModel/Views/Snooper/Snooper.cs b/FModel/Views/Snooper/Snooper.cs
@@ -8,13 +8,16 @@
 using Silk.NET.Input;
 using Silk.NET.Maths;
 using Silk.NET.OpenGL;
+using Silk.NET.OpenGL.Extensions.ImGui;
 using Silk.NET.Windowing;
 
 namespace FModel.Views.Snooper;
 
 public class Snooper
 {
  private IWindow _window;
+ private IInputContext _input;
+ private ImGuiController _controller;
  private GL _gl;
  private Camera _camera;
  private IKeyboard _keyboard;
@@ -43,6 +46,7 @@ public Snooper(UObject export)
  _window.Update += OnUpdate;
  _window.Render += OnRender;
  _window.Closing += OnClose;
+ _window.FramebufferResize += OnFramebufferResize;
 
  _grid = new Grid();
  _models = new Model[1];
@@ -79,10 +83,10 @@ private void SetupCamera(FBox box)
 
  private void OnLoad()
  {
- var input = _window.CreateInput();
- _keyboard = input.Keyboards[0];
+ _input = _window.CreateInput();
+ _keyboard = _input.Keyboards[0];
  _keyboard.KeyDown += KeyDown;
- foreach (var mouse in input.Mice)
+ foreach (var mouse in _input.Mice)
  {
  mouse.Cursor.CursorMode = CursorMode.Raw;
  mouse.MouseMove += OnMouseMove;
@@ -94,6 +98,8 @@ private void OnLoad()
  _gl.Enable(EnableCap.DepthTest);
  _gl.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha);
 
+ _controller = new ImGuiController(_gl, _window, _input);
+
  _grid.Setup(_gl);
 
  foreach (var model in _models)
@@ -102,8 +108,15 @@ private void OnLoad()
  }
  }
 
+ private void OnFramebufferResize(Vector2D<int> size)
+ {
+ _gl.Viewport(size);
+ }
+
  private void OnRender(double deltaTime)
  {
+ _controller.Update((float) deltaTime);
+
  _gl.ClearColor(0.149f, 0.149f, 0.188f, 1.0f);
  _gl.Clear((uint) ClearBufferMask.ColorBufferBit | (uint) ClearBufferMask.DepthBufferBit);
 
@@ -113,6 +126,10 @@ private void OnRender(double deltaTime)
  {
  model.Bind(_camera);
  }
+
+ ImGuiNET.ImGui.ShowAboutWindow();
+
+ _controller.Render();
  }
 
  private void OnUpdate(double deltaTime)
@@ -171,6 +188,9 @@ private void OnClose()
  {
  model.Dispose();
  }
+ _input.Dispose();
+ _controller.Dispose();
+ _gl.Dispose();
  }
 
  private void KeyDown(IKeyboard keyboard, Key key, int arg3)