From 129f128f900a4042ce5b563a15d4fbe5452dde82 Mon Sep 17 00:00:00 2001
From: 4sval <asval.contactme@gmail.com>
Date: Fri, 2 Sep 2022 20:38:27 +0200
Subject: [PATCH] transforms

---
 CUE4Parse                                     |  2 +-
 FModel/Extensions/ImGuiExtensions.cs          | 47 ++++------
 FModel/FModel.csproj                          |  8 +-
 FModel/MainWindow.xaml.cs                     |  2 +-
 .../Resources/{shader.frag => default.frag}   |  0
 .../Resources/{shader.vert => default.vert}   |  0
 FModel/Views/SettingsView.xaml                | 13 +--
 FModel/Views/Snooper/Camera.cs                |  9 --
 FModel/Views/Snooper/FramebufferObject.cs     |  2 +-
 FModel/Views/Snooper/Grid.cs                  |  4 +-
 FModel/Views/Snooper/Model.cs                 | 93 ++++++++++++++++---
 FModel/Views/Snooper/Section.cs               | 17 ++--
 FModel/Views/Snooper/Shader.cs                |  8 +-
 FModel/Views/Snooper/Skybox.cs                |  6 +-
 FModel/Views/Snooper/Snooper.cs               | 35 +++----
 FModel/Views/Snooper/Transform.cs             | 21 +++--
 16 files changed, 156 insertions(+), 111 deletions(-)
 rename FModel/Resources/{shader.frag => default.frag} (100%)
 rename FModel/Resources/{shader.vert => default.vert} (100%)

diff --git a/CUE4Parse b/CUE4Parse
index 194224af..19dfffa9 160000
--- a/CUE4Parse
+++ b/CUE4Parse
@@ -1 +1 @@
-Subproject commit 194224aff89fa4512edac7557e7a1859b878f3a8
+Subproject commit 19dfffa9e55d0951e7da75789e65c8c4e6e62a3e
diff --git a/FModel/Extensions/ImGuiExtensions.cs b/FModel/Extensions/ImGuiExtensions.cs
index c6ab3b33..f49c63cf 100644
--- a/FModel/Extensions/ImGuiExtensions.cs
+++ b/FModel/Extensions/ImGuiExtensions.cs
@@ -8,7 +8,7 @@ namespace FModel.Extensions;
 
 public static class ImGuiExtensions
 {
-    public const float PADDING = 2.5f;
+    public const uint DockspaceId = 1337;
 
     private static bool _viewportFocus;
 
@@ -23,13 +23,19 @@ public static class ImGuiExtensions
         ImGui.SetNextWindowPos(new Vector2(0, 0));
         ImGui.SetNextWindowSize(new Vector2(size.X, size.Y));
         ImGui.Begin("Snooper", flags);
-        ImGui.DockSpace(0);
+        ImGui.DockSpace(DockspaceId);
     }
 
     public static void DrawNavbar()
     {
         if (!ImGui.BeginMainMenuBar()) return;
 
+        if (ImGui.BeginMenu("Window"))
+        {
+            ImGui.MenuItem("Append", "CTRL+A");
+            ImGui.MenuItem("Close", "ESC");
+            ImGui.EndMenu();
+        }
         if (ImGui.BeginMenu("Edit"))
         {
             if (ImGui.MenuItem("Undo", "CTRL+Z")) {}
@@ -48,29 +54,12 @@ public static class ImGuiExtensions
         ImGui.EndMainMenuBar();
     }
 
-    public static void DrawFPS()
-    {
-        const ImGuiWindowFlags flags =
-            ImGuiWindowFlags.NoDecoration | ImGuiWindowFlags.AlwaysAutoResize |
-            ImGuiWindowFlags.NoSavedSettings | ImGuiWindowFlags.NoFocusOnAppearing |
-            ImGuiWindowFlags.NoBackground | ImGuiWindowFlags.NoNav;
-        var viewport = ImGui.GetMainViewport();
-        var work_pos = viewport.WorkPos;
-        var work_size = viewport.WorkSize;
-
-        ImGui.SetNextWindowPos(new Vector2(work_pos.X + PADDING, work_pos.Y + work_size.Y - PADDING), ImGuiCond.Always, new Vector2(0, 1));
-        if (ImGui.Begin("FPS Overlay", flags))
-        {
-            float framerate = ImGui.GetIO().Framerate;
-            ImGui.Text($"FPS: {framerate:0} ({1000.0f / framerate:0.##} ms)");
-        }
-        ImGui.End();
-    }
-
     public static void DrawViewport(FramebufferObject framebuffer, Camera camera, IMouse mouse)
     {
         const float lookSensitivity = 0.1f;
-        const ImGuiWindowFlags flags = ImGuiWindowFlags.NoScrollbar | ImGuiWindowFlags.NoScrollWithMouse;
+        const ImGuiWindowFlags flags =
+            ImGuiWindowFlags.NoScrollbar | ImGuiWindowFlags.NoScrollWithMouse |
+            ImGuiWindowFlags.NoCollapse | ImGuiWindowFlags.AlwaysUseWindowPadding;
 
         ImGui.Begin("Viewport", flags);
 
@@ -87,8 +76,9 @@ public static class ImGuiExtensions
         }
 
         var pos = new Vector2(largest.X / 2f - width / 2f + ImGui.GetCursorPosX(), largest.Y / 2f - height / 2f + ImGui.GetCursorPosY());
+        var size = new Vector2(width, height);
         ImGui.SetCursorPos(pos);
-        ImGui.ImageButton(framebuffer.GetPointer(), new Vector2(width, height), new Vector2(0, 1), new Vector2(1, 0), 0);
+        ImGui.ImageButton(framebuffer.GetPointer(), size, new Vector2(0, 1), new Vector2(1, 0), 0);
 
         // it took me 5 hours to make it work, don't change any of the following code
         // basically the Raw cursor doesn't actually freeze the mouse position
@@ -121,6 +111,12 @@ public static class ImGuiExtensions
             mouse.Cursor.CursorMode = CursorMode.Normal;
         }
 
+        const float padding = 5f;
+        float framerate = ImGui.GetIO().Framerate;
+        var text = $"FPS: {framerate:0} ({1000.0f / framerate:0.##} ms)";
+        ImGui.SetCursorPos(new Vector2(pos.X + padding, pos.Y + size.Y - ImGui.CalcTextSize(text).Y - padding));
+        ImGui.Text(text);
+
         ImGui.End();
     }
 
@@ -130,13 +126,10 @@ public static class ImGuiExtensions
         io.ConfigFlags |= ImGuiConfigFlags.DockingEnable;
         io.ConfigFlags |= ImGuiConfigFlags.ViewportsEnable;
         io.ConfigWindowsMoveFromTitleBarOnly = true;
-        io.ConfigWindowsResizeFromEdges = false;
+        io.ConfigDockingWithShift = true;
 
         var style = ImGui.GetStyle();
-        style.FrameRounding = 2.0f;
-        style.GrabRounding = 2.0f;
         style.WindowPadding = Vector2.Zero;
-
         // style.Colors[(int) ImGuiCol.Text] = new Vector4(0.95f, 0.96f, 0.98f, 1.00f);
         // style.Colors[(int) ImGuiCol.TextDisabled] = new Vector4(0.36f, 0.42f, 0.47f, 1.00f);
         // style.Colors[(int) ImGuiCol.WindowBg] = new Vector4(0.149f, 0.149f, 0.188f, 0.35f);
diff --git a/FModel/FModel.csproj b/FModel/FModel.csproj
index 1dcb7ee1..ce1ddf6b 100644
--- a/FModel/FModel.csproj
+++ b/FModel/FModel.csproj
@@ -93,8 +93,8 @@
     <None Remove="Resources\edit.png" />
     <None Remove="Resources\go_to_directory.png" />
     <None Remove="Resources\npcleftside.png" />
-    <None Remove="Resources\shader.frag" />
-    <None Remove="Resources\shader.vert" />
+    <None Remove="Resources\default.frag" />
+    <None Remove="Resources\default.vert" />
     <None Remove="Resources\grid.frag" />
     <None Remove="Resources\grid.vert" />
     <None Remove="Resources\skybox.frag" />
@@ -110,8 +110,8 @@
     <EmbeddedResource Include="Resources\Xml.xshd" />
     <EmbeddedResource Include="Resources\Cpp.xshd" />
     <EmbeddedResource Include="Resources\Changelog.xshd" />
-    <EmbeddedResource Include="Resources\shader.frag" />
-    <EmbeddedResource Include="Resources\shader.vert" />
+    <EmbeddedResource Include="Resources\default.frag" />
+    <EmbeddedResource Include="Resources\default.vert" />
     <EmbeddedResource Include="Resources\grid.frag" />
     <EmbeddedResource Include="Resources\grid.vert" />
     <EmbeddedResource Include="Resources\skybox.frag" />
diff --git a/FModel/MainWindow.xaml.cs b/FModel/MainWindow.xaml.cs
index 563c3b27..f58f8d56 100644
--- a/FModel/MainWindow.xaml.cs
+++ b/FModel/MainWindow.xaml.cs
@@ -79,7 +79,7 @@ public partial class MainWindow
 #if DEBUG
         await _threadWorkerView.Begin(_ =>
             _applicationView.CUE4Parse.Extract(
-                "FortniteGame/Content/Environments/Props/Winter/Meshes/SM_ChristmasTree_Llama.uasset"));
+                "Engine/Content/BasicShapes/Cube.uasset"));
 #endif
     }
 
diff --git a/FModel/Resources/shader.frag b/FModel/Resources/default.frag
similarity index 100%
rename from FModel/Resources/shader.frag
rename to FModel/Resources/default.frag
diff --git a/FModel/Resources/shader.vert b/FModel/Resources/default.vert
similarity index 100%
rename from FModel/Resources/shader.vert
rename to FModel/Resources/default.vert
diff --git a/FModel/Views/SettingsView.xaml b/FModel/Views/SettingsView.xaml
index a0b22557..fd3b2703 100644
--- a/FModel/Views/SettingsView.xaml
+++ b/FModel/Views/SettingsView.xaml
@@ -189,18 +189,7 @@
                         </Grid.ColumnDefinitions>
 
                         <Button Grid.Column="0" Content="AES" Click="OpenAesEndpoint" />
-                        <Button Grid.Column="2" Content="Mapping" Click="OpenMappingEndpoint">
-                            <Button.Style>
-                                <Style TargetType="Button" BasedOn="{StaticResource {x:Type Button}}">
-                                    <Setter Property="IsEnabled" Value="False"/>
-                                    <Style.Triggers>
-                                        <DataTrigger Binding="{Binding CUE4Parse.Game}" Value="{x:Static local:FGame.FortniteGame}">
-                                            <Setter Property="IsEnabled" Value="True" />
-                                        </DataTrigger>
-                                    </Style.Triggers>
-                                </Style>
-                            </Button.Style>
-                        </Button>
+                        <Button Grid.Column="2" Content="Mapping" Click="OpenMappingEndpoint" />
                     </Grid>
 
                     <TextBlock Grid.Row="13" Grid.Column="0" Text="AES Reload at Launch" VerticalAlignment="Center" Margin="0 0 0 5"
diff --git a/FModel/Views/Snooper/Camera.cs b/FModel/Views/Snooper/Camera.cs
index 6d68683f..241f39b8 100644
--- a/FModel/Views/Snooper/Camera.cs
+++ b/FModel/Views/Snooper/Camera.cs
@@ -1,6 +1,5 @@
 using System;
 using System.Numerics;
-using Serilog;
 
 namespace FModel.Views.Snooper;
 
@@ -69,12 +68,4 @@ public class Camera
         direction.Z = MathF.Sin(yaw) * MathF.Cos(pitch);
         Direction = Vector3.Normalize(direction);
     }
-
-    private void Loge()
-    {
-        Log.Logger.Information("Position {Position}", Position);
-        Log.Logger.Information("Direction {Direction}", Direction);
-        Log.Logger.Information("Yaw {Yaw}", Yaw);
-        Log.Logger.Information("Pitch {Pitch}", Pitch);
-    }
 }
diff --git a/FModel/Views/Snooper/FramebufferObject.cs b/FModel/Views/Snooper/FramebufferObject.cs
index 947a7fc6..a385b5ad 100644
--- a/FModel/Views/Snooper/FramebufferObject.cs
+++ b/FModel/Views/Snooper/FramebufferObject.cs
@@ -52,7 +52,7 @@ public class FramebufferObject : IDisposable
 
         _renderbuffer.Setup(gl);
 
-        _shader = new Shader(_gl, "framebuffer.vert", "framebuffer.frag");
+        _shader = new Shader(_gl, "framebuffer");
         _shader.Use();
         _shader.SetUniform("screenTexture", 0);
 
diff --git a/FModel/Views/Snooper/Grid.cs b/FModel/Views/Snooper/Grid.cs
index 0e6a2e3c..77205f73 100644
--- a/FModel/Views/Snooper/Grid.cs
+++ b/FModel/Views/Snooper/Grid.cs
@@ -32,12 +32,12 @@ public class Grid : IDisposable
 
         _handle = _gl.CreateProgram();
 
-        _shader = new Shader(_gl, "grid.vert", "grid.frag");
-
         _ebo = new BufferObject<uint>(_gl, Indices, BufferTargetARB.ElementArrayBuffer);
         _vbo = new BufferObject<float>(_gl, Vertices, BufferTargetARB.ArrayBuffer);
         _vao = new VertexArrayObject<float, uint>(_gl, _vbo, _ebo);
 
+        _shader = new Shader(_gl, "grid");
+
         _vao.VertexAttributePointer(0, 3, VertexAttribPointerType.Float, 3, 0); // position
     }
 
diff --git a/FModel/Views/Snooper/Model.cs b/FModel/Views/Snooper/Model.cs
index b63f329a..9d75b635 100644
--- a/FModel/Views/Snooper/Model.cs
+++ b/FModel/Views/Snooper/Model.cs
@@ -16,6 +16,8 @@ public class Model : IDisposable
     private BufferObject<float> _vbo;
     private VertexArrayObject<float, uint> _vao;
 
+    private Shader _shader;
+
     private uint _vertexSize = 8; // Position + Normal + UV
     private const uint _faceSize = 3; // just so we don't have to do .Length
     private readonly uint[] _facesIndex = { 1, 0, 2 };
@@ -26,7 +28,13 @@ public class Model : IDisposable
     public readonly float[] Vertices;
     public readonly Section[] Sections;
 
+    private string[] _transforms = {
+        "X Location", "Y", "Z",
+        "X Rotation", "Y", "Z",
+        "X Scale", "Y", "Z"
+    };
     private bool _display_vertex_colors;
+    private Transform _transform = Transform.Identity;
 
     public Model(string name, CBaseMeshLod lod, CMeshVertex[] vertices)
     {
@@ -82,6 +90,8 @@ public class Model : IDisposable
 
         _handle = _gl.CreateProgram();
 
+        _shader = new Shader(_gl);
+
         _ebo = new BufferObject<uint>(_gl, Indices, BufferTargetARB.ElementArrayBuffer);
         _vbo = new BufferObject<float>(_gl, Vertices, BufferTargetARB.ArrayBuffer);
         _vao = new VertexArrayObject<float, uint>(_gl, _vbo, _ebo);
@@ -97,19 +107,82 @@ public class Model : IDisposable
         }
     }
 
-    public void Bind(Shader shader)
+    public void Bind(Camera camera)
     {
         _vao.Bind();
 
-        shader.SetUniform("display_vertex_colors", _display_vertex_colors);
+        _shader.Use();
+
+        _shader.SetUniform("uModel", _transform.Matrix);
+        _shader.SetUniform("uView", camera.GetViewMatrix());
+        _shader.SetUniform("uProjection", camera.GetProjectionMatrix());
+        _shader.SetUniform("viewPos", camera.Position);
+
+        _shader.SetUniform("material.diffuseMap", 0);
+        _shader.SetUniform("material.normalMap", 1);
+        _shader.SetUniform("material.specularMap", 2);
+        _shader.SetUniform("material.emissionMap", 3);
+
+        _shader.SetUniform("light.position", camera.Position);
+
+        _shader.SetUniform("display_vertex_colors", _display_vertex_colors);
+
+        ImGui.Text($"Entity: {Name}");
+        if (ImGui.TreeNode("Transform"))
+        {
+            const int width = 100;
+            var speed = camera.Speed / 100;
+            var index = 0;
+
+            ImGui.SetNextItemWidth(width); ImGui.PushID(index);
+            ImGui.DragFloat(_transforms[index], ref _transform.Position.X, speed, 0f, 0f, "%.2f m");
+            ImGui.PopID();
+
+            index++; ImGui.SetNextItemWidth(width); ImGui.PushID(index);
+            ImGui.DragFloat(_transforms[index], ref _transform.Position.Z, speed, 0f, 0f, "%.2f m");
+            ImGui.PopID();
+
+            index++; ImGui.SetNextItemWidth(width); ImGui.PushID(index);
+            ImGui.DragFloat(_transforms[index], ref _transform.Position.Y, speed, 0f, 0f, "%.2f m");
+            ImGui.PopID();
+
+            ImGui.Spacing();
+
+            index++; ImGui.SetNextItemWidth(width); ImGui.PushID(index);
+            ImGui.DragFloat(_transforms[index], ref _transform.Rotation.X, 1f, 0f, 0f, "%.1f°");
+            ImGui.PopID();
+
+            index++; ImGui.SetNextItemWidth(width); ImGui.PushID(index);
+            ImGui.DragFloat(_transforms[index], ref _transform.Rotation.Z, 1f, 0f, 0f, "%.1f°");
+            ImGui.PopID();
+
+            index++; ImGui.SetNextItemWidth(width); ImGui.PushID(index);
+            ImGui.DragFloat(_transforms[index], ref _transform.Rotation.Y, 1f, 0f, 0f, "%.1f°");
+            ImGui.PopID();
+
+            ImGui.Spacing();
+
+            index++; ImGui.SetNextItemWidth(width); ImGui.PushID(index);
+            ImGui.DragFloat(_transforms[index], ref _transform.Scale.X, speed, 0f, 0f, "%.3f");
+            ImGui.PopID();
+
+            index++; ImGui.SetNextItemWidth(width); ImGui.PushID(index);
+            ImGui.DragFloat(_transforms[index], ref _transform.Scale.Z, speed, 0f, 0f, "%.3f");
+            ImGui.PopID();
+
+            index++; ImGui.SetNextItemWidth(width); ImGui.PushID(index);
+            ImGui.DragFloat(_transforms[index], ref _transform.Scale.Y, speed, 0f, 0f, "%.3f");
+            ImGui.PopID();
+
+            ImGui.TreePop();
+        }
+        if (HasVertexColors) ImGui.Checkbox("Display Vertex Colors", ref _display_vertex_colors);
+        ImGui.Separator();
 
-        DrawImGui();
         for (int section = 0; section < Sections.Length; section++)
         {
-            Sections[section].Bind(shader, Indices.Length);
+            Sections[section].Bind(section, _shader);
         }
-
-        ImGui.Separator();
     }
 
     public void Dispose()
@@ -117,17 +190,11 @@ public class Model : IDisposable
         _ebo.Dispose();
         _vbo.Dispose();
         _vao.Dispose();
+        _shader.Dispose();
         for (int section = 0; section < Sections.Length; section++)
         {
             Sections[section].Dispose();
         }
         _gl.DeleteProgram(_handle);
     }
-
-    private void DrawImGui()
-    {
-        ImGui.Text($"Entity: {Name}");
-        if (HasVertexColors)
-            ImGui.Checkbox("Display Vertex Colors", ref _display_vertex_colors);
-    }
 }
diff --git a/FModel/Views/Snooper/Section.cs b/FModel/Views/Snooper/Section.cs
index 760d38de..f11e2a29 100644
--- a/FModel/Views/Snooper/Section.cs
+++ b/FModel/Views/Snooper/Section.cs
@@ -40,6 +40,7 @@ public class Section : IDisposable
 
     private bool _show = true;
     private bool _wireframe;
+    private bool _selected;
 
     public Section(string name, int index, uint facesCount, int firstFaceIndex, CMeshSection section)
     {
@@ -219,7 +220,7 @@ public class Section : IDisposable
         }
     }
 
-    public void Bind(Shader shader, float indices)
+    public void Bind(int index, Shader shader)
     {
         // ImGui.TableNextRow();
         //
@@ -249,7 +250,7 @@ public class Section : IDisposable
         //     ImGui.EndTooltip();
         // }
 
-        // DrawImGui();
+        DrawImGui(index);
 
         _diffuseMap?.Bind(TextureUnit.Texture0);
         _normalMap?.Bind(TextureUnit.Texture1);
@@ -282,10 +283,14 @@ public class Section : IDisposable
         _gl.DeleteProgram(_handle);
     }
 
-    private void DrawImGui()
+    private void DrawImGui(int index)
     {
-        ImGui.Checkbox($"Show {Name}", ref _show);
-        ImGui.Checkbox($"Wireframe {Name}", ref _wireframe);
-        ImGui.Separator();
+        ImGui.PushID(index);
+        ImGui.Selectable(Name, ref _selected);
+        if (_selected)
+        {
+
+        }
+        ImGui.PopID();
     }
 }
diff --git a/FModel/Views/Snooper/Shader.cs b/FModel/Views/Snooper/Shader.cs
index cd540d43..89a6623d 100644
--- a/FModel/Views/Snooper/Shader.cs
+++ b/FModel/Views/Snooper/Shader.cs
@@ -11,16 +11,16 @@ public class Shader : IDisposable
     private uint _handle;
     private GL _gl;
 
-    public Shader(GL gl) : this(gl, "shader.vert", "shader.frag") {}
+    public Shader(GL gl) : this(gl, "default") {}
 
-    public Shader(GL gl, string vertex, string fragment)
+    public Shader(GL gl, string name)
     {
         _gl = gl;
 
         _handle = _gl.CreateProgram();
 
-        uint v = LoadShader(ShaderType.VertexShader, vertex);
-        uint f = LoadShader(ShaderType.FragmentShader, fragment);
+        uint v = LoadShader(ShaderType.VertexShader, $"{name}.vert");
+        uint f = LoadShader(ShaderType.FragmentShader, $"{name}.frag");
         _gl.AttachShader(_handle, v);
         _gl.AttachShader(_handle, f);
         _gl.LinkProgram(_handle);
diff --git a/FModel/Views/Snooper/Skybox.cs b/FModel/Views/Snooper/Skybox.cs
index c23a9797..65c992ff 100644
--- a/FModel/Views/Snooper/Skybox.cs
+++ b/FModel/Views/Snooper/Skybox.cs
@@ -71,13 +71,13 @@ public class Skybox : IDisposable
 
         _handle = _gl.CreateProgram();
 
-        _cubeMap = new Texture(_gl, _textures);
-        _shader = new Shader(_gl, "skybox.vert", "skybox.frag");
-
         _ebo = new BufferObject<uint>(_gl, Indices, BufferTargetARB.ElementArrayBuffer);
         _vbo = new BufferObject<float>(_gl, Vertices, BufferTargetARB.ArrayBuffer);
         _vao = new VertexArrayObject<float, uint>(_gl, _vbo, _ebo);
 
+        _cubeMap = new Texture(_gl, _textures);
+        _shader = new Shader(_gl, "skybox");
+
         _vao.VertexAttributePointer(0, 3, VertexAttribPointerType.Float, 3, 0); // position
     }
 
diff --git a/FModel/Views/Snooper/Snooper.cs b/FModel/Views/Snooper/Snooper.cs
index 0b7cf1d6..71de4f94 100644
--- a/FModel/Views/Snooper/Snooper.cs
+++ b/FModel/Views/Snooper/Snooper.cs
@@ -37,8 +37,6 @@ public class Snooper
     private readonly Grid _grid;
     private readonly List<Model> _models;
 
-    private Shader _shader;
-
     private Vector2D<int> _size;
 
     public Snooper()
@@ -49,7 +47,7 @@ public class Snooper
 
         var options = WindowOptions.Default;
         options.Size = _size = new Vector2D<int>(Convert.ToInt32(x * ratio), Convert.ToInt32(y * ratio));
-        options.WindowBorder = WindowBorder.Hidden;
+        options.WindowBorder = WindowBorder.Fixed;
         options.Title = "Snooper";
         _window = Silk.NET.Windowing.Window.Create(options);
 
@@ -138,7 +136,6 @@ public class Snooper
         _skybox.Setup(_gl);
         _grid.Setup(_gl);
 
-        _shader = new Shader(_gl);
         foreach (var model in _models)
         {
             model.Setup(_gl);
@@ -165,29 +162,24 @@ public class Snooper
         _skybox.Bind(_camera);
         _grid.Bind(_camera);
 
-        _shader.Use();
-
-        _shader.SetUniform("uModel", Matrix4x4.Identity);
-        _shader.SetUniform("uView", _camera.GetViewMatrix());
-        _shader.SetUniform("uProjection", _camera.GetProjectionMatrix());
-        _shader.SetUniform("viewPos", _camera.Position);
-
-        _shader.SetUniform("material.diffuseMap", 0);
-        _shader.SetUniform("material.normalMap", 1);
-        _shader.SetUniform("material.specularMap", 2);
-        _shader.SetUniform("material.emissionMap", 3);
-
-        _shader.SetUniform("light.position", _camera.Position);
-
-        ImGui.Begin("ImGui.NET");
+        ImGui.Begin("Properties", ImGuiWindowFlags.NoFocusOnAppearing);
+        if (ImGui.TreeNode("Camera"))
+        {
+            ImGui.Text($"Position: {_camera.Position}");
+            ImGui.Text($"Direction: {_camera.Direction}");
+            ImGui.Text($"Speed: {_camera.Speed}");
+            ImGui.Text($"Far: {_camera.Far}");
+            ImGui.Text($"Near: {_camera.Near}");
+            ImGui.Text($"Zoom: {_camera.Zoom}");
+            ImGui.TreePop();
+        }
         foreach (var model in _models)
         {
-            model.Bind(_shader);
+            model.Bind(_camera);
         }
         ImGui.End();
 
         ImGuiExtensions.DrawViewport(_framebuffer, _camera, _mouse);
-        ImGuiExtensions.DrawFPS();
 
         _framebuffer.BindMsaa();
         _framebuffer.Bind(0); // switch back to main window
@@ -232,7 +224,6 @@ public class Snooper
         _framebuffer.Dispose();
         _grid.Dispose();
         _skybox.Dispose();
-        _shader.Dispose();
         foreach (var model in _models)
         {
             model.Dispose();
diff --git a/FModel/Views/Snooper/Transform.cs b/FModel/Views/Snooper/Transform.cs
index 563fb14d..9fb4476b 100644
--- a/FModel/Views/Snooper/Transform.cs
+++ b/FModel/Views/Snooper/Transform.cs
@@ -4,12 +4,21 @@ namespace FModel.Views.Snooper;
 
 public class Transform
 {
-    public Vector3 Position { get; set; } = new Vector3(0, 0, 0);
+    public static Transform Identity
+    {
+        get => new ();
+    }
 
-    public float Scale { get; set; } = 1f;
+    public Vector3 Position = Vector3.Zero;
+    public Vector3 Rotation = Vector3.Zero;
+    public Vector3 Scale = Vector3.One;
 
-    public Quaternion Rotation { get; set; } = Quaternion.Identity;
-
-    //Note: The order here does matter.
-    public Matrix4x4 ViewMatrix => Matrix4x4.Identity * Matrix4x4.CreateFromQuaternion(Rotation) * Matrix4x4.CreateScale(Scale) * Matrix4x4.CreateTranslation(Position);
+    public Matrix4x4 Matrix =>
+        Matrix4x4.Identity *
+        Matrix4x4.CreateFromYawPitchRoll(
+            Helper.DegreesToRadians(Rotation.Y),
+            Helper.DegreesToRadians(Rotation.X),
+            Helper.DegreesToRadians(Rotation.Z)) *
+        Matrix4x4.CreateScale(Scale) *
+        Matrix4x4.CreateTranslation(Position);
 }