Feature/unity6 (#521)

* Initial check-in for Unity 6 update - thank you Unity for continuing to support Unity UI
* Update workflows from base update
* Unity 6 script clean-up (remove legacy dependencies)
* Update package definition for Unity 6 focus
* Update examples checkout
* Updated Picker control and samples to latest
* Update UIVertical Scroller to be more efficient for U6 and update example
* Clear out old text controls, no longer valid. Update combobox scripts
* Reverted Curly Text back to old Text component as it is not compatible with TextMeshPro - will investigate alternatives
* All scenes tested, 2 issues remain, re-orderable list and selection box
* Added GridRawImage & UI_Knob2
* UISegmentedCIrcle control
* Added UI Graphic Selector
* Renamed Segment to SegmentedControlSegment:
* Addressed NRE in Reorderable List
* Patch debug option to allow both Text and TMPro
* Update layout groups to rebuild on disable/enable - Resolves: #468
* Resolved stacking issue with the Reorderable list when moving the elements "slightly" - Resolves #470
* Added a close line option which finished the line off with a "closer" to fill any gaps at the end - Resolves: #449
* Resolved race condition issue in regards to the ScrollSnap control which could raise a NaN error when lerping - Resolves: #452 / #508
* Patch the HSS/VSS against a potential divide by zero error is the scroll snap has a single page
* Update GetCurrentPage to be more resilient - Fixes #254
* Resolve out of bounds issues with the Infinite scroll control - Fixes #237
* Updated UI Particle system to address #486/#487 requiring a new "CullingMode" option that when enabled alters the control to resolve unscaleddeltatime - Fixes #486, #487
* Patch for #477 plus some general housekeeping for maintaining TMPro/Text compatibility
* Update SegmentedCircle controls with new meta files and update examples checkout
* Update scrollsnap to be more resilient to rescaling and patch full screen scroll snap RIF - Fixes #257, #260
* Address layout issues with the flow layout group - Fixes #456
* Remove unused variable in UITextureLineRenderer
* Patch GridRawImage for editor and update automation steps
* Patch workflow to FIX the release due to obsolete errors in 6000.5

Author: SimonDarksideJ

.github/workflows/development-buildandtestupmrelease.yml

@@ -24,19 +24,21 @@ env:
 
 jobs:
   test-unity-build:
-    name: Test Unity UPM Build
+    name: Test Unity UPM Build (${{ matrix.os }}, Unity ${{ matrix.unity-version }})
     runs-on: ${{ matrix.os }}
     if: always()
     strategy:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
         unity-version:
-          - 6000.0.x
-          - 6000
+          - '6000.0.x'
+          - '6000.1'
+          - '6000.2'
+          - '6000.3'
         include:
-          # - os: ubuntu-latest
-          #   build-targets: StandaloneLinux64, Android
+          - os: ubuntu-latest
+            build-targets: StandaloneLinux64, Android
           - os: windows-latest
             build-targets: StandaloneWindows64, Android
           - os: macos-latest
@@ -49,18 +51,20 @@ jobs:
           unity-version: ${{ matrix.unity-version }} # overrides version in version-file
           build-targets: ${{ matrix.build-targets }}
 
-      - run: |
+      - name: Inspect Unity setup outputs
+        shell: pwsh
+        run: |
           echo "Step Outputs:"
           echo "steps.unity-setup.unity-hub-path: '${{ steps.unity-setup.outputs.unity-hub-path }}'"
           echo "steps.unity-setup.unity-editors: '${{ steps.unity-setup.outputs.unity-editors }}'"
           echo "steps.unity-setup.unity-editor-path: '${{ steps.unity-setup.outputs.unity-editor-path }}'"
           echo "steps.unity-setup.unity-project-path: '${{ steps.unity-setup.outputs.unity-project-path }}'"
 
           echo "Environment Variables:"
-          echo "UNITY_HUB_PATH: '${{ env.UNITY_HUB_PATH }}'"
-          echo "UNITY_EDITORS: '${{ env.UNITY_EDITORS }}'"
-          echo "UNITY_EDITOR_PATH: '${{ env.UNITY_EDITOR_PATH }}'"
-          echo "UNITY_PROJECT_PATH: '${{ env.UNITY_PROJECT_PATH }}'"
+          echo "UNITY_HUB_PATH: '$env:UNITY_HUB_PATH'"
+          echo "UNITY_EDITORS: '$env:UNITY_EDITORS'"
+          echo "UNITY_EDITOR_PATH: '$env:UNITY_EDITOR_PATH'"
+          echo "UNITY_PROJECT_PATH: '$env:UNITY_PROJECT_PATH'"
 
       - uses: buildalon/activate-unity-license@v2
         if: runner.environment == 'github-hosted'

Editor/CustomRectTransformEditor.cs

@@ -0,0 +1,310 @@
+///Credit Dmitry (mitay-walle)
+///Sourced from - https://github.com/mitay-walle/com.mitay-walle.rect-transform-editor
+
+using System;
+using System.Reflection;
+using UnityEditor;
+using UnityEditorInternal;
+using UnityEngine;
+using Object = UnityEngine.Object;
+
+namespace Plugins.UI.Editor
+{
+	[CustomEditor(typeof(RectTransform), true), CanEditMultipleObjects]
+	public class CustomRectTransformEditor : UnityEditor.Editor
+	{
+		private const string NATIVE_EDITOR_TYPE = "UnityEditor.RectTransformEditor";
+		private static PropertyInfo _rectDrivenObject = typeof(RectTransform).GetProperty("drivenByObject"
+			, BindingFlags.Public | BindingFlags.Instance);
+		private UnityEditor.Editor editorInstance;
+		private static Type nativeEditorType;
+		private MethodInfo onSceneGui;
+		private MethodInfo onDisable;
+		private Action<SceneView> drawAnchorsOnSceneViewDelegate;
+
+		private Rect _rect = new Rect(45, 65, 45, 18);
+		private Rect _rect2 = new Rect(70, 25, 20, 18);
+		private Rect _rect3 = new Rect(70, 45, 20, 18);
+		private Rect _rect4 = new Rect(0, 65, 45, 18);
+
+		private void OnEnable()
+		{
+			if (targets.Length == 0 || targets[0] == null) return;
+
+			Initialize();
+			if (nativeEditorType == null) return;
+			if (editorInstance == null) return;
+
+			InitOnSceneGUIFix();
+			ExecuteOnSceneGUIFix();
+			try
+			{
+				if (editorInstance.targets.Length > 0 && editorInstance.targets[0] != null)
+				{
+					nativeEditorType.GetMethod("OnEnable",
+							BindingFlags.Public | BindingFlags.Instance | BindingFlags.NonPublic)
+						?.Invoke(editorInstance, null);
+				}
+			}
+			catch
+			{
+			}
+		}
+
+		private void Initialize()
+		{
+			if (nativeEditorType == null)
+			{
+				nativeEditorType = Assembly.GetAssembly(typeof(UnityEditor.Editor)).GetType(NATIVE_EDITOR_TYPE);
+			}
+
+			if (editorInstance)
+			{
+				CreateCachedEditor(targets, nativeEditorType, ref editorInstance);
+			}
+			else
+			{
+				editorInstance = CreateEditor(targets, nativeEditorType);
+			}
+		}
+
+		private void InitOnSceneGUIFix()
+		{
+			// fix recursive SceneView.duringSceneGui subscription, that affects performance
+			onSceneGui = nativeEditorType.GetMethod("OnSceneGUI", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
+			onDisable = nativeEditorType.GetMethod("OnDisable", BindingFlags.NonPublic | BindingFlags.Instance);
+			var method = nativeEditorType.GetMethod("DrawAnchorsOnSceneView", BindingFlags.NonPublic | BindingFlags.Instance);
+			drawAnchorsOnSceneViewDelegate = (Action<SceneView>)method.CreateDelegate(typeof(Action<SceneView>), editorInstance);
+		}
+
+		private void ExecuteOnSceneGUIFix()
+		{
+			SceneView.duringSceneGui -= drawAnchorsOnSceneViewDelegate;
+		}
+
+		public override void OnInspectorGUI()
+		{
+			editorInstance.OnInspectorGUI();
+
+			bool needMoveY = NeedMoveY();
+
+			Rect rect = _rect;
+			rect.y += needMoveY ? 20 : 0;
+
+			// Code here
+			if (GUI.Button(rect, "Snap"))
+			{
+				foreach (Object targ in targets)
+				{
+					if (targ is RectTransform rectTr)
+					{
+						Undo.RecordObject(targ, "Snap to parent");
+						SnapToParent(rectTr);
+						EditorUtility.SetDirty(targ);
+					}
+				}
+			}
+
+			rect = _rect4;
+			rect.y += needMoveY ? 20 : 0;
+
+			if (GUI.Button(rect, "New"))
+			{
+				foreach (Object targ in targets)
+				{
+					if (targ is RectTransform rectTr)
+					{
+						CreateEmptyParentRect(rectTr);
+					}
+				}
+			}
+
+			if (targets.Length > 1)
+			{
+				GUI.enabled = false;
+			}
+
+			rect = _rect2;
+			rect.y += needMoveY ? 20 : 0;
+
+			if (GUI.Button(rect, "C"))
+			{
+				ComponentUtility.CopyComponent(target as RectTransform);
+			}
+
+			GUI.enabled = true;
+
+			rect = _rect3;
+			rect.y += needMoveY ? 20 : 0;
+
+			if (GUI.Button(rect, "P"))
+			{
+				foreach (Object targ in targets)
+				{
+					Undo.RecordObject(targ, "Paste");
+					ComponentUtility.PasteComponentValues(targ as RectTransform);
+					EditorUtility.SetDirty(targ);
+				}
+			}
+		}
+
+		private void OnSceneGUI()
+		{
+			if (!(bool)target)
+				return;
+
+			onSceneGui.Invoke(editorInstance, null);
+		}
+
+		private void OnDisable()
+		{
+			SceneView.duringSceneGui -= drawAnchorsOnSceneViewDelegate;
+			if (editorInstance)
+			{
+				onDisable?.Invoke(editorInstance, null);
+				DestroyImmediate(editorInstance);
+			}
+		}
+
+		private static void SnapToParent(RectTransform rect)
+		{
+			rect.pivot = new Vector2(.5f, .5f);
+			rect.localScale = Vector3.one;
+			rect.localPosition = Vector3.zero;
+			rect.localRotation = Quaternion.identity;
+			rect.anchoredPosition = Vector2.zero;
+			rect.anchorMin = Vector2.zero;
+			rect.anchorMax = Vector2.one;
+			rect.sizeDelta = Vector2.zero;
+		}
+
+		public static void CreateEmptyParentRect(RectTransform rect)
+		{
+			GameObject go = new GameObject("Create Empty Parent");
+
+			ComponentUtility.CopyComponent(rect);
+			ComponentUtility.PasteComponentAsNew(go);
+
+			Undo.RecordObject(rect, "Create Empty, Reparent");
+
+			Undo.RegisterCreatedObjectUndo(go, "Create Empty Parent");
+
+			RectTransform rect2 = go.transform as RectTransform;
+
+			PlaceSameAs(go.transform, rect, true, true, true);
+			ComponentUtility.PasteComponentValues(rect2);
+			Undo.SetTransformParent(rect, go.transform, "Create Empty, Reparent");
+			SnapToParent(rect);
+
+			EditorUtility.SetDirty(rect);
+
+			Selection.activeGameObject = go;
+			EditorGUIUtility.PingObject(go);
+		}
+
+		private static void PlaceSameAs(Transform target, Transform source, bool copyName = false, bool undo = false,
+		                                bool setDirty = false)
+		{
+			if (!source) return;
+
+			if (undo && Application.isPlaying)
+			{
+				Undo.RecordObject(target, "PlaceSameAs");
+				if (copyName) Undo.RecordObject(target.gameObject, "PlaceSameAs");
+			}
+
+			VectorArray matrix = new VectorArray(source, false);
+			matrix.Apply(target);
+			if (undo)
+			{
+				Undo.SetTransformParent(target, source.parent, "PlaceSameAs");
+			}
+			else
+			{
+				target.SetParent(source.parent);
+			}
+
+			target.SetSiblingIndex(source.GetSiblingIndex());
+
+			if (copyName) target.name = source.name;
+
+			if (setDirty && Application.isPlaying)
+			{
+				EditorUtility.SetDirty(target);
+				if (copyName) EditorUtility.SetDirty(target.gameObject);
+			}
+		}
+
+		// ReSharper disable Unity.PerformanceAnalysis
+		private bool NeedMoveY()
+		{
+			bool value = false;
+			foreach (RectTransform target in targets)
+			{
+				if (NeedMoveY(target))
+				{
+					value = true;
+					break;
+				}
+			}
+
+			return value;
+		}
+
+		private bool NeedMoveY(RectTransform target) => _rectDrivenObject.GetValue(target) != null;
+	}
+
+	[Serializable]
+	public struct VectorArray
+	{
+		[SerializeField] public bool local;
+		[SerializeField] public Vector3 Pos;
+		[SerializeField] public Quaternion Rot;
+		[SerializeField] public Vector3 Scale;
+
+		public VectorArray(Transform tr, bool local)
+		{
+			this.local = local;
+			if (!tr)
+			{
+				Pos = default;
+				Rot = default;
+				Scale = default;
+			}
+			else
+			{
+				Scale = local ? tr.localScale : tr.lossyScale;
+
+				if (local)
+				{
+					Pos = tr.localPosition;
+					Rot = tr.localRotation;
+				}
+				else
+				{
+					Pos = tr.position;
+					Rot = tr.rotation;
+				}
+			}
+		}
+
+		public void Apply(Transform tr)
+		{
+			if (local)
+			{
+				tr.localPosition = Pos;
+				tr.localRotation = Rot;
+			}
+			else
+			{
+				tr.position = Pos;
+				tr.rotation = Rot;
+			}
+
+			tr.localScale = Scale;
+#if UNITY_EDITOR
+			if (!Application.isPlaying) EditorUtility.SetDirty(tr);
+#endif
+		}
+	}
+}