Added guizmo

Translation is broken for some reason

GlitchyEditor/src/EditWindows/SceneViewportWindow.bf

@@ -3,11 +3,16 @@ using ImGui;
 using GlitchyEngine.Renderer;
 using GlitchyEngine.Math;
 using GlitchyEngine;
+using GlitchyEngine.World;
+using ImGuizmo;
 
 namespace GlitchyEditor.EditWindows
 {
 	class SceneViewportWindow
 	{
+		private Editor _editor;
+		public Camera _camera;
+
 		public const String s_WindowTitle = "Scene";
 
 		private bool _open = true;
@@ -41,8 +46,9 @@ namespace GlitchyEditor.EditWindows
 			}
 		}
 
-		public this()
+		public this(Editor editor)
 		{
+			_editor = editor;
 		}
 
 		private ImGui.Vec2 oldViewportSize;
@@ -77,6 +83,40 @@ namespace GlitchyEditor.EditWindows
 				ImGui.Image(_renderTarget, viewportSize);
 			}
 
+			if(_editor.SelectedEntities.Count > 0)
+			{
+				ImGuizmo.SetDrawlist();
+
+				var entity = _editor.SelectedEntities.Back;
+
+				var transformCmp = _editor.World.GetComponent<TransformComponent>(entity);
+
+				var transform = transformCmp.LocalTransform;
+
+				var view = _camera.View;
+				var projection = _camera.Projection;
+
+				var v = ImGui.GetWindowPos();
+				var cntMin = ImGui.GetWindowContentRegionMin();
+
+				v.x += cntMin.x;
+				v.y += cntMin.y;
+				
+				ImGuizmo.SetRect(v.x, v.y, viewportSize.x, viewportSize.y);
+
+				Color c = .(0,0,0,255);
+				
+				//ImGuizmo.DrawCubes((.)&view, (.)&projection, (.)&transform, 1);
+				ImGuizmo.Manipulate((.)&view, (.)&projection, .TRANSLATE, .LOCAL, (.)&transform);
+
+				Matrix mat = .Identity;
+
+				ImGuizmo.DrawGrid((.)&view, (.)&projection, (.)&mat, 10);
+
+				transformCmp.LocalTransform = transform;
+				//ImGuizmo.ViewManipulate((.)&view, , .TRANSLATE, .LOCAL, (.)&transform);
+			}
+			
 			ImGui.End();
 
 			if(oldViewportSize != viewportSize)

GlitchyEditor/src/Editor.bf

@@ -13,7 +13,7 @@ namespace GlitchyEditor
 		
 		private EntityHierarchyWindow _entityHierarchyWindow = new .(this) ~ delete _;
 		private ComponentEditWindow _componentEditWindow = new .(this) ~ delete _;
-		private SceneViewportWindow _sceneViewportWindow = new .() ~ delete _;
+		private SceneViewportWindow _sceneViewportWindow = new .(this) ~ delete _;
 
 		private List<Entity> _selectedEntities = new .() ~ delete _;
 

GlitchyEditor/src/EditorLayer.bf

@@ -1,13 +1,12 @@
-using GlitchyEditor.EditWindows;
+using System;
+using ImGui;
 using GlitchyEngine;
+using GlitchyEditor.EditWindows;
 using GlitchyEngine.Events;
 using GlitchyEngine.ImGui;
 using GlitchyEngine.Math;
 using GlitchyEngine.Renderer;
 using GlitchyEngine.World;
-using ImGui;
-using System;
-using GlitchyEngine.Renderer.Text;
 
 namespace GlitchyEditor
 {
@@ -89,8 +88,9 @@ namespace GlitchyEditor
 			_cameraController.CameraPosition = .(0, 0, -5);
 			_cameraController.TranslationSpeed = 10;
 
-
 			_editor.[Friend]CreateEntityWithTransform();
+
+			_editor.SceneViewportWindow._camera = _cameraController.Camera;
 		}
 		
 		public override void Update(GameTime gameTime)

GlitchyEngine/src/ImGui/ImGuiLayer.bf

@@ -1,6 +1,7 @@
 using System;
 using ImGui;
 using GlitchyEngine.Events;
+using ImGuizmo;
 
 using internal ImGui;
 
@@ -184,6 +185,7 @@ namespace GlitchyEngine.ImGui
 			ImGuiImplDX11.NewFrame();
 			ImGuiImplWin32.NewFrame();
 			ImGui.NewFrame();
+			ImGuizmo.BeginFrame();
 		}
 
 		bool showDemo = true;