From 8e0ff10c7344d9f53d2f4f096ddeb7392b67f930 Mon Sep 17 00:00:00 2001
From: mob-sakai <12690315+mob-sakai@users.noreply.github.com>
Date: Thu, 25 Jun 2026 12:58:14 +0900
Subject: [PATCH] feat: project-wide default view size for baking

close #360
---
 Packages/src/Editor/UIParticleEditor.cs       | 23 +++++++++++++------
 Packages/src/README.md                        |  3 ++-
 Packages/src/Runtime/UIParticle.cs            | 11 +++++++--
 .../src/Runtime/UIParticleProjectSettings.cs  | 19 +++++++++++++++
 4 files changed, 46 insertions(+), 10 deletions(-)

diff --git a/Packages/src/Editor/UIParticleEditor.cs b/Packages/src/Editor/UIParticleEditor.cs
index 815a8c6..14e0162 100644
--- a/Packages/src/Editor/UIParticleEditor.cs
+++ b/Packages/src/Editor/UIParticleEditor.cs
@@ -49,6 +49,7 @@ namespace Coffee.UIExtensions
         private static readonly GUIContent s_ContentRandom = new GUIContent("Random");
         private static readonly GUIContent s_ContentScale = new GUIContent("Scale");
         private static readonly GUIContent s_ContentPrimary = new GUIContent("Primary");
+        private static readonly GUIContent s_ViewSize = new GUIContent("View Size");
         private static readonly Regex s_RegexBuiltInGuid = new Regex(@"^0{16}.0{15}$", RegexOptions.Compiled);
         private static readonly List<Material> s_TempMaterials = new List<Material>();
 
@@ -246,16 +247,24 @@ namespace Coffee.UIExtensions
 
             // Custom View Size
             EditorGUILayout.PropertyField(_useCustomView);
-            EditorGUI.BeginChangeCheck();
-            EditorGUI.BeginDisabledGroup(!_useCustomView.boolValue);
             EditorGUI.indentLevel++;
-            EditorGUILayout.PropertyField(_customViewSize);
-            EditorGUI.indentLevel--;
-            EditorGUI.EndDisabledGroup();
-            if (EditorGUI.EndChangeCheck())
+            if (_useCustomView.boolValue)
             {
-                _customViewSize.floatValue = Mathf.Max(0.1f, _customViewSize.floatValue);
+                EditorGUI.BeginChangeCheck();
+                EditorGUILayout.PropertyField(_customViewSize);
+                if (EditorGUI.EndChangeCheck())
+                {
+                    _customViewSize.floatValue = Mathf.Max(0.1f, _customViewSize.floatValue);
+                }
             }
+            else
+            {
+                EditorGUI.BeginDisabledGroup(!_useCustomView.boolValue);
+                EditorGUILayout.FloatField(s_ViewSize, UIParticleProjectSettings.defaultViewSizeForBaking);
+                EditorGUI.EndDisabledGroup();
+            }
+
+            EditorGUI.indentLevel--;
 
             // Time Scale Multiplier
             EditorGUILayout.PropertyField(_timeScaleMultiplier);
diff --git a/Packages/src/README.md b/Packages/src/README.md
index 7825e4f..76766be 100644
--- a/Packages/src/README.md
+++ b/Packages/src/README.md
@@ -282,11 +282,12 @@ uiParticle.Stop();
 
 You can adjust the project-wide settings for `UI Particle`. (`Edit > Project Settings > UI > UI Particle`)
 
-![](https://github.com/mob-sakai/mob-sakai/releases/download/docs/1782270746550.png)
+![](https://github.com/mob-sakai/mob-sakai/releases/download/docs/1782360274340.png)
 
 #### Settings
 
 - **Enable Linear To Gamma**: Automatically correct the color space of the mesh.
+- **Default View Size For Baking**: Default view size for baking particle systems.
 
 #### Editor
 
diff --git a/Packages/src/Runtime/UIParticle.cs b/Packages/src/Runtime/UIParticle.cs
index 27a29a8..01d11f0 100644
--- a/Packages/src/Runtime/UIParticle.cs
+++ b/Packages/src/Runtime/UIParticle.cs
@@ -263,6 +263,13 @@ namespace Coffee.UIExtensions
             set => m_CustomViewSize = Mathf.Max(0.1f, value);
         }
 
+        /// <summary>
+        /// View size for Baking.
+        /// </summary>
+        public float viewSizeForBaking => useCustomView
+            ? m_CustomViewSize
+            : UIParticleProjectSettings.defaultViewSizeForBaking;
+
         /// <summary>
         /// Time scale multiplier.
         /// </summary>
@@ -718,7 +725,7 @@ namespace Coffee.UIExtensions
 
             if (_bakeCamera != null)
             {
-                _bakeCamera.orthographicSize = useCustomView ? customViewSize : 10;
+                _bakeCamera.orthographicSize = viewSizeForBaking;
                 return _bakeCamera;
             }
 
@@ -745,7 +752,7 @@ namespace Coffee.UIExtensions
 
             // Setup baking camera.
             _bakeCamera.enabled = false;
-            _bakeCamera.orthographicSize = useCustomView ? customViewSize : 10;
+            _bakeCamera.orthographicSize = viewSizeForBaking;
             _bakeCamera.transform.SetPositionAndRotation(new Vector3(0, 0, -1000), Quaternion.identity);
             _bakeCamera.orthographic = true;
             _bakeCamera.farClipPlane = 2000f;
diff --git a/Packages/src/Runtime/UIParticleProjectSettings.cs b/Packages/src/Runtime/UIParticleProjectSettings.cs
index 3b61337..48b84bc 100644
--- a/Packages/src/Runtime/UIParticleProjectSettings.cs
+++ b/Packages/src/Runtime/UIParticleProjectSettings.cs
@@ -20,6 +20,15 @@ namespace Coffee.UIExtensions
             set => instance.m_AutoColorCorrection = value;
         }
 
+        [SerializeField]
+        [Tooltip("Default view size for baking particle systems.")]
+        private float m_DefaultViewSizeForBaking = 10;
+
+        public static float defaultViewSizeForBaking
+        {
+            get => instance.m_DefaultViewSizeForBaking;
+            set => instance.m_DefaultViewSizeForBaking = value;
+        }
 
         [Header("Editor")]
         [Tooltip("Hide the automatically generated objects.\n" +
@@ -44,6 +53,16 @@ namespace Coffee.UIExtensions
         {
             return new PreloadedProjectSettingsProvider("Project/UI/UI Particle");
         }
+
+        [CustomEditor(typeof(UIParticleProjectSettings))]
+        private class UIParticleProjectSettingsEditor : Editor
+        {
+            public override void OnInspectorGUI()
+            {
+                EditorGUIUtility.labelWidth = 180;
+                base.OnInspectorGUI();
+            }
+        }
 #endif
     }
 }