implemented toggle title screen boid rendering (tween based method commented out until fix located)

Boids/Assets/Scenes/Project.unity

@@ -912,12 +912,12 @@ RectTransform:
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
-  m_Father: {fileID: 986255156}
+  m_Father: {fileID: 1228909922}
-  m_RootOrder: 1
+  m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: 2.1, y: -0.62249}
+  m_AnchoredPosition: {x: 2.0999985, y: -0.622509}
   m_SizeDelta: {x: 168.99, y: 18.755}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!132 &159673837
@@ -3695,93 +3695,6 @@ MonoBehaviour:
       m_Calls: []
     m_TypeName: UnityEngine.UI.Slider+SliderEvent, UnityEngine.UI, Version=1.0.0.0,
       Culture=neutral, PublicKeyToken=null
---- !u!1 &986255155
-GameObject:
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-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
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-  m_Component:
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-  - component: {fileID: 986255157}
-  m_Layer: 5
-  m_Name: TitleBoidsToggle
-  m_TagString: Untagged
-  m_Icon: {fileID: 0}
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-  m_AnchorMax: {x: 0.5, y: 0.5}
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-  m_SizeDelta: {x: 198.11, y: 20}
-  m_Pivot: {x: 0.5, y: 0.5}
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-    m_SelectOnRight: {fileID: 0}
-  m_Transition: 1
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-    m_HighlightedColor: {r: 0.9607843, g: 0.9607843, b: 0.9607843, a: 1}
-    m_PressedColor: {r: 0.78431374, g: 0.78431374, b: 0.78431374, a: 1}
-    m_SelectedColor: {r: 0.9607843, g: 0.9607843, b: 0.9607843, a: 1}
-    m_DisabledColor: {r: 0.78431374, g: 0.78431374, b: 0.78431374, a: 0.5019608}
-    m_ColorMultiplier: 1
-    m_FadeDuration: 0.1
-  m_SpriteState:
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-    m_PressedSprite: {fileID: 0}
-    m_SelectedSprite: {fileID: 0}
-    m_DisabledSprite: {fileID: 0}
-  m_AnimationTriggers:
-    m_NormalTrigger: Normal
-    m_HighlightedTrigger: Highlighted
-    m_PressedTrigger: Pressed
-    m_SelectedTrigger: Selected
-    m_DisabledTrigger: Disabled
-  m_Interactable: 1
-  m_TargetGraphic: {fileID: 1675835569}
-  toggleTransition: 1
-  graphic: {fileID: 1210608419}
-  m_Group: {fileID: 0}
-  onValueChanged:
-    m_PersistentCalls:
-      m_Calls: []
-    m_TypeName: UnityEngine.UI.Toggle+ToggleEvent, UnityEngine.UI, Version=1.0.0.0,
-      Culture=neutral, PublicKeyToken=null
-  m_IsOn: 1
 --- !u!1 &988035056
 GameObject:
   m_ObjectHideFlags: 0
@@ -4108,7 +4021,7 @@ RectTransform:
   m_Children:
   - {fileID: 504626591}
   - {fileID: 1889744465}
-  - {fileID: 986255156}
+  - {fileID: 1228909922}
   m_Father: {fileID: 1384661769}
   m_RootOrder: 6
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
@@ -4193,6 +4106,7 @@ MonoBehaviour:
   adjCloseButton: {fileID: 945635207}
   settingsPanel: {fileID: 1158776167}
   settingsCloseButton: {fileID: 1889744462}
+  showBoidsOnTitleToggle: {fileID: 1228909923}
   canvas: {fileID: 1384661772}
   boidController: {fileID: 342684658}
 --- !u!4 &1165952972
@@ -4283,6 +4197,93 @@ CanvasRenderer:
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 1210608417}
   m_CullTransparentMesh: 0
+--- !u!1 &1228909921
+GameObject:
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+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 1228909922}
+  - component: {fileID: 1228909923}
+  m_Layer: 5
+  m_Name: ShowBoidsOnTitleToggle
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!224 &1228909922
+RectTransform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1228909921}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children:
+  - {fileID: 159673836}
+  - {fileID: 1675835568}
+  m_Father: {fileID: 1158776167}
+  m_RootOrder: 2
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+  m_AnchorMin: {x: 0.5, y: 0.5}
+  m_AnchorMax: {x: 0.5, y: 0.5}
+  m_AnchoredPosition: {x: 0.0000038147, y: 43.4}
+  m_SizeDelta: {x: 198.11, y: 20}
+  m_Pivot: {x: 0.5, y: 0.5}
+--- !u!114 &1228909923
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1228909921}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 2109663825, guid: f70555f144d8491a825f0804e09c671c, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_Navigation:
+    m_Mode: 3
+    m_SelectOnUp: {fileID: 0}
+    m_SelectOnDown: {fileID: 0}
+    m_SelectOnLeft: {fileID: 0}
+    m_SelectOnRight: {fileID: 0}
+  m_Transition: 1
+  m_Colors:
+    m_NormalColor: {r: 1, g: 1, b: 1, a: 1}
+    m_HighlightedColor: {r: 0.9607843, g: 0.9607843, b: 0.9607843, a: 1}
+    m_PressedColor: {r: 0.78431374, g: 0.78431374, b: 0.78431374, a: 1}
+    m_SelectedColor: {r: 0.9607843, g: 0.9607843, b: 0.9607843, a: 1}
+    m_DisabledColor: {r: 0.78431374, g: 0.78431374, b: 0.78431374, a: 0.5019608}
+    m_ColorMultiplier: 1
+    m_FadeDuration: 0.1
+  m_SpriteState:
+    m_HighlightedSprite: {fileID: 0}
+    m_PressedSprite: {fileID: 0}
+    m_SelectedSprite: {fileID: 0}
+    m_DisabledSprite: {fileID: 0}
+  m_AnimationTriggers:
+    m_NormalTrigger: Normal
+    m_HighlightedTrigger: Highlighted
+    m_PressedTrigger: Pressed
+    m_SelectedTrigger: Selected
+    m_DisabledTrigger: Disabled
+  m_Interactable: 1
+  m_TargetGraphic: {fileID: 1675835569}
+  toggleTransition: 1
+  graphic: {fileID: 0}
+  m_Group: {fileID: 0}
+  onValueChanged:
+    m_PersistentCalls:
+      m_Calls: []
+    m_TypeName: UnityEngine.UI.Toggle+ToggleEvent, UnityEngine.UI, Version=1.0.0.0,
+      Culture=neutral, PublicKeyToken=null
+  m_IsOn: 1
 --- !u!1 &1241320720
 GameObject:
   m_ObjectHideFlags: 0
@@ -5354,13 +5355,13 @@ RectTransform:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 1675835567}
-  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children:
   - {fileID: 1210608418}
-  m_Father: {fileID: 986255156}
+  m_Father: {fileID: 1228909922}
-  m_RootOrder: 0
+  m_RootOrder: 1
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 1}
   m_AnchorMax: {x: 0, y: 1}
@@ -5380,7 +5381,7 @@ MonoBehaviour:
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   m_EditorClassIdentifier: 
   m_Material: {fileID: 0}
-  m_Color: {r: 0.3490566, g: 0.3490566, b: 0.3490566, a: 1}
+  m_Color: {r: 1, g: 1, b: 1, a: 1}
   m_RaycastTarget: 1
   m_OnCullStateChanged:
     m_PersistentCalls:

Boids/Assets/Scripts/UIController.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Net;
 using JetBrains.Annotations;
+using UnityEditorInternal;
 using UnityEngine;
 using UnityEngine.UI;
 
@@ -22,6 +23,7 @@ public class UIController : MonoBehaviour {
     // Settings Panel Elements
     public RectTransform settingsPanel;
     public Button settingsCloseButton;
+    public Toggle showBoidsOnTitleToggle;
 
     // Element Groups (populated on Start)
     private GameObject[] _titleElements;
@@ -90,6 +92,9 @@ public class UIController : MonoBehaviour {
         settingsCloseButton.onClick.AddListener(() => ChangeStance(UIStance.Title));
         adjCloseButton.onClick.AddListener(() => ChangeStance(UIStance.Title));
 
+        // Settings Menu Callbacks
+        showBoidsOnTitleToggle.onValueChanged.AddListener(ShowBoidsTitle);
+
         // Calculate UI position deltas
         _aboutDiff = new Vector3(_canvasRect.size.x * _scaleFactor, 0, 0);
         _aboutButtonDiff = new Vector3(75 * _scaleFactor, 0, 0);
@@ -159,14 +164,20 @@ public class UIController : MonoBehaviour {
                 MoveElements(UIGroup.SettingsScreen, false);
             else if (stance == UIStance.About)
                 MoveElements(UIGroup.AboutScreen, false);
-            else if (stance == UIStance.PlayAdjust)
+            else if (stance == UIStance.PlayAdjust) {
                 MoveElements(UIGroup.AdjustmentsScreen, false);
+                if (!showBoidsOnTitleToggle.isOn)
+                    ShowBoidsTitle(true);
+            }
         }
         // Settings/About/Play -> Title
         else if (stance == UIStance.Title) {
             MoveElements(UIGroup.TitleScreen, false);
-            if (_currentUI == UIStance.PlayAdjust)
+            if (_currentUI == UIStance.PlayAdjust) {
                 MoveElements(UIGroup.AdjustmentsScreen, true);
+                if(!showBoidsOnTitleToggle.isOn)
+                    ShowBoidsTitle(false);
+            }
             else if (_currentUI == UIStance.Settings)
                 MoveElements(UIGroup.SettingsScreen, true);
             else if (_currentUI == UIStance.About)
@@ -231,4 +242,27 @@ public class UIController : MonoBehaviour {
                 break;
         }
     }
+
+    private void ShowBoidsTitle(bool active) {
+        ShowBoids(active);
+        
+        // Works somewhat close to what is needed, but needs a fix.
+        // if (!active) {
+        //     print("Fading out");
+        //     LeanTween
+        //         .alpha(boidController.gameObject, 0f, 0.5f)
+        //         .setEase(LeanTweenType.easeInCubic);
+        // }
+        // else {
+        //     print("Fading in");
+        //     LeanTween
+        //         .alpha(boidController.gameObject, 1f, 0.5f)
+        //         .setEase(LeanTweenType.easeInCubic);
+        // }
+    }
+
+    private void ShowBoids(bool show) {
+        foreach(MeshRenderer meshRenderer in boidController.gameObject.GetComponentsInChildren<MeshRenderer>())
+            meshRenderer.enabled = show;
+    }
 }