pengtaihao
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ParticleEffectForUGUI
mirror of https://github.com/mob-sakai/ParticleEffectForUGUI
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feat: add overlay window for UIParticle

pull/225/head
mob-sakai 2022-06-09 02:05:30 +09:00
parent aa0d56f9fa
commit 7b21c500ef
1 changed files with 99 additions and 0 deletions
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99
Scripts/Editor/UIParticleEditor.cs
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@ -1,3 +1,6 @@
#if UNITY_2019_3_11 || UNITY_2019_3_12 || UNITY_2019_3_13 || UNITY_2019_3_14 || UNITY_2019_3_15 || UNITY_2019_4_OR_NEWER
#define SERIALIZE_FIELD_MASKABLE
#endif
using UnityEditor;
using UnityEditor.UI;
using UnityEngine;
@ -5,6 +8,12 @@ using System.Collections.Generic;
using System.Linq;
using UnityEditorInternal;
using UnityEngine.UI;
using System;
#if UNITY_2021_2_OR_NEWER
using UnityEditor.Overlays;
#else
using System.Reflection;
#endif
namespace Coffee.UIExtensions
{
@ -12,6 +21,26 @@ namespace Coffee.UIExtensions
[CanEditMultipleObjects]
internal class UIParticleEditor : GraphicEditor
{
#if UNITY_2021_2_OR_NEWER
#if UNITY_2022_1_OR_NEWER
[Overlay(typeof(SceneView), "Scene View/UI Particles", "UI Particles", true, defaultDockPosition = DockPosition.Bottom, defaultDockZone = DockZone.Floating, defaultLayout = Layout.Panel)]
#else
[Overlay(typeof(SceneView), "Scene View/UI Particles", "UI Particles", true)]
#endif
private class UIParticleOverlay : IMGUIOverlay, ITransientOverlay
{
public bool visible => s_SerializedObject != null;
public override void OnGUI()
{
if (visible)
{
WindowFunction(null, null);
}
}
}
#endif
//################################
// Constant or Static Members.
//################################
@ -22,8 +51,11 @@ namespace Coffee.UIExtensions
private static readonly GUIContent s_ContentTrailMaterial = new GUIContent("Trail Material");
private static readonly GUIContent s_Content3D = new GUIContent("3D");
private static readonly GUIContent s_ContentScale = new GUIContent("Scale");
private static SerializedObject s_SerializedObject;
#if !SERIALIZE_FIELD_MASKABLE
private SerializedProperty m_Maskable;
#endif
private SerializedProperty m_Scale3D;
private SerializedProperty m_AnimatableProperties;
@ -41,6 +73,53 @@ namespace Coffee.UIExtensions
};
[InitializeOnLoadMethod]
static void Init()
{
#if !UNITY_2021_2_OR_NEWER
// static void Window(GUIContent title, WindowFunction sceneViewFunc, int order, UnityEngine.Object target, WindowDisplayOption option)
var miSceneViewOverlayWindow = Type.GetType("UnityEditor.SceneViewOverlay, UnityEditor")
.GetMethods(BindingFlags.Public | BindingFlags.Static)
.First(x => x.Name == "Window" && x.GetParameters().Length == 5);
var windowFunction = (Action<UnityEngine.Object, SceneView>)WindowFunction;
var windowFunctionType = Type.GetType("UnityEditor.SceneViewOverlay+WindowFunction, UnityEditor");
var windowFunctionDelegate = Delegate.CreateDelegate(windowFunctionType, windowFunction.Method);
var windowTitle = new GUIContent(ObjectNames.NicifyVariableName(typeof(UIParticle).Name));
var sceneViewArgs = new object[] { windowTitle, windowFunctionDelegate, 599, null, 2 };
#if UNITY_2019_1_OR_NEWER
SceneView.duringSceneGui += _ => miSceneViewOverlayWindow.Invoke(null, sceneViewArgs);
#else
SceneView.onSceneGUIDelegate += _ =>
#endif
{
if (s_SerializedObject != null)
{
miSceneViewOverlayWindow.Invoke(null, sceneViewArgs);
}
};
#endif
Func<SerializedObject> createSerializeObject = () =>
{
var uiParticles = Selection.gameObjects
.Select(x => x.GetComponent<ParticleSystem>())
.Where(x => x)
.Select(x => x.GetComponentInParent<UIParticle>())
.Where(x => x)
.Concat(
Selection.gameObjects
.Select(x => x.GetComponent<UIParticle>())
.Where(x => x)
)
.Distinct()
.ToArray();
return uiParticles.Any() ? new SerializedObject(uiParticles) : null;
};
s_SerializedObject = createSerializeObject();
Selection.selectionChanged += () => s_SerializedObject = createSerializeObject();
}
//################################
// Public/Protected Members.
//################################
@ -199,6 +278,26 @@ namespace Coffee.UIExtensions
}
}
private static void WindowFunction(UnityEngine.Object target, SceneView sceneView)
{
try
{
if (s_SerializedObject.targetObjects.Any(x => !x)) return;
s_SerializedObject.Update();
GUILayout.BeginHorizontal(GUILayout.Width(220f));
var labelWidth = EditorGUIUtility.labelWidth;
EditorGUIUtility.labelWidth = 60;
_xyzMode = DrawFloatOrVector3Field(s_SerializedObject.FindProperty("m_Scale3D"), _xyzMode);
EditorGUIUtility.labelWidth = labelWidth;
GUILayout.EndHorizontal();
s_SerializedObject.ApplyModifiedProperties();
}
catch
{
}
}
private void DestroyUIParticle(UIParticle p, bool ignoreCurrent = false)
{
if (!p || ignoreCurrent && target == p) return;