Created
July 8, 2017 00:58
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| using UnityEngine; | |
| using UnityEditor; | |
| using System.Reflection; | |
| using Type = System.Type; | |
| public class InlineCurveEditor | |
| { | |
| private object curveEditor; | |
| private Type curveType; | |
| private Type curveDataType; | |
| private Type cureWrapperGetCallbackType; | |
| private Type cureWrapperSetCallbackType; | |
| public InlineCurveEditor() | |
| { | |
| curveType = FindType("ParticleSystemCurveEditor"); | |
| curveDataType = FindType("ParticleSystemCurveEditor+CurveData"); | |
| cureWrapperGetCallbackType = FindType("CurveWrapper+GetAxisScalarsCallback"); | |
| cureWrapperSetCallbackType = FindType("CurveWrapper+SetAxisScalarsCallback"); | |
| var construct = curveType.GetConstructor(new Type[0]); | |
| curveEditor = construct.Invoke(new object[0]); | |
| var initMeth = curveType.GetMethod("Init"); | |
| initMeth.Invoke(curveEditor, new object[0]); | |
| } | |
| private static Type SearchType(Type parentType, string name) | |
| { | |
| if (parentType.FullName.Contains(name)) | |
| { | |
| return parentType; | |
| } | |
| foreach (var type in parentType.GetNestedTypes()) | |
| { | |
| var res = SearchType(type, name); | |
| if (res != null) | |
| { | |
| return res; | |
| } | |
| } | |
| return null; | |
| } | |
| public static Type FindType(string name) | |
| { | |
| foreach (var assembly in System.AppDomain.CurrentDomain.GetAssemblies()) | |
| { | |
| foreach (var type in assembly.GetTypes()) | |
| { | |
| var res = SearchType(type, name); | |
| if (res != null) | |
| { | |
| return res; | |
| } | |
| } | |
| } | |
| return null; | |
| } | |
| public void AddCurve(SerializedProperty prop) | |
| { | |
| var types = new Type[] { | |
| typeof(string), | |
| typeof(GUIContent), | |
| typeof(SerializedProperty), | |
| typeof(SerializedProperty), | |
| typeof(Color), | |
| typeof(bool), | |
| cureWrapperGetCallbackType, | |
| cureWrapperSetCallbackType, | |
| typeof(bool) | |
| }; | |
| var cdConstruct = curveDataType.GetConstructor(types); | |
| var cd = cdConstruct.Invoke(new object[] { | |
| prop.name, | |
| new GUIContent(prop.name), | |
| null, | |
| prop, | |
| Color.red, | |
| false, | |
| null, | |
| null, | |
| true | |
| }); | |
| var addCurveMeth = curveType.GetMethod("AddCurve"); | |
| addCurveMeth.Invoke(curveEditor, new object[] { cd }); | |
| } | |
| public void OnGUI() | |
| { | |
| var height = 200; | |
| var rect = GUILayoutUtility.GetRect(13f, height, new GUILayoutOption[] | |
| { | |
| GUILayout.MinHeight(height) | |
| }); | |
| var onGUIMeth = curveType.GetMethod("OnGUI"); | |
| onGUIMeth.Invoke(curveEditor, new object[] { rect }); | |
| } | |
| } |
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