251 lines
9.7 KiB
C#
251 lines
9.7 KiB
C#
using System;
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using System.Collections.Generic;
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using UnityEditor;
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using UnityEngine;
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using XericLibrary.Runtime.UIGraph;
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namespace XericLibraryEditor.XericComponent
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{
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[CustomEditor(typeof(UICurveRenderer))]
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public class UICurveRendererEditor : Editor
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{
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private UICurveRenderer script;
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// MaskableGraphic 基础属性
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private SerializedProperty m_RaycastTarget;
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private SerializedProperty m_Maskable;
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private SerializedProperty m_Material;
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private SerializedProperty m_Color;
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// 曲线属性
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private SerializedProperty controlPointsProp;
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private SerializedProperty startColorProp;
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private SerializedProperty endColorProp;
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private SerializedProperty tessellationSegmentsProp;
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private SerializedProperty arrowsProp;
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private SerializedProperty autoRebuildProp;
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// 折叠状态
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private bool m_ControlPointsFoldout = true;
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private bool m_ArrowsFoldout = true;
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protected void OnEnable()
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{
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script = (UICurveRenderer)target;
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FetchProperties();
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}
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private void FetchProperties()
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{
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m_RaycastTarget = serializedObject.FindProperty("m_RaycastTarget");
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m_Maskable = serializedObject.FindProperty("m_Maskable");
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m_Material = serializedObject.FindProperty("m_Material");
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m_Color = serializedObject.FindProperty("m_Color");
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controlPointsProp = serializedObject.FindProperty("controlPoints");
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startColorProp = serializedObject.FindProperty("startColor");
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endColorProp = serializedObject.FindProperty("endColor");
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tessellationSegmentsProp = serializedObject.FindProperty("tessellationSegments");
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arrowsProp = serializedObject.FindProperty("arrows");
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autoRebuildProp = serializedObject.FindProperty("autoRebuild");
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}
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public override void OnInspectorGUI()
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{
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// 确保 SerializedProperty 已初始化
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if (arrowsProp == null)
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FetchProperties();
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serializedObject.Update();
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// MaskableGraphic 基础属性
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EditorGUILayout.PropertyField(m_RaycastTarget);
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EditorGUILayout.PropertyField(m_Maskable);
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EditorGUILayout.PropertyField(m_Material, new GUIContent("材质"));
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EditorGUILayout.PropertyField(m_Color, new GUIContent("顶点颜色"));
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EditorGUILayout.Space();
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EditorGUILayout.LabelField("颜色", EditorStyles.boldLabel);
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EditorGUILayout.PropertyField(startColorProp, new GUIContent("起始颜色"));
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EditorGUILayout.PropertyField(endColorProp, new GUIContent("结束颜色"));
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EditorGUILayout.Space();
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EditorGUILayout.LabelField("曲线参数", EditorStyles.boldLabel);
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EditorGUILayout.PropertyField(tessellationSegmentsProp, new GUIContent("细分段数"));
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// 控制点折叠列表
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EditorGUILayout.Space();
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m_ControlPointsFoldout = EditorGUILayout.Foldout(m_ControlPointsFoldout,
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new GUIContent($"控制点 ({GetArrayLength(controlPointsProp)})"), true);
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if (m_ControlPointsFoldout)
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{
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EditorGUI.indentLevel++;
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DrawControlPointsList();
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EditorGUI.indentLevel--;
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}
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// 箭头折叠列表
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EditorGUILayout.Space();
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m_ArrowsFoldout = EditorGUILayout.Foldout(m_ArrowsFoldout,
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new GUIContent($"箭头装饰 ({arrowsProp.arraySize})"), true);
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if (m_ArrowsFoldout)
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{
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EditorGUI.indentLevel++;
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DrawArrowsList();
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EditorGUI.indentLevel--;
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}
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EditorGUILayout.Space();
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EditorGUILayout.PropertyField(autoRebuildProp, new GUIContent("自动刷新"));
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serializedObject.ApplyModifiedProperties();
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if (GUI.changed)
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{
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if (script.autoRebuild && script.isActiveAndEnabled)
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{
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script.RebuildCurve();
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}
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}
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}
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private int GetArrayLength(SerializedProperty prop)
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{
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if (prop == null) return 0;
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return prop.arraySize;
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}
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private void DrawControlPointsList()
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{
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if (controlPointsProp == null) return;
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int count = controlPointsProp.arraySize;
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int newCount = EditorGUILayout.IntField("数量", count);
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if (newCount < 2) newCount = 2;
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if (newCount != count)
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{
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controlPointsProp.arraySize = newCount;
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}
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for (int i = 0; i < controlPointsProp.arraySize; i++)
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{
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EditorGUILayout.BeginHorizontal();
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var cp = controlPointsProp.GetArrayElementAtIndex(i);
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// Vector3: (x,y)=位置, z=宽度
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Vector3 val = cp.vector3Value;
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EditorGUI.BeginChangeCheck();
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val = EditorGUILayout.Vector3Field($"CP {i}", val);
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if (EditorGUI.EndChangeCheck())
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cp.vector3Value = val;
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// 删除按钮（至少保留 2 个控制点）
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GUI.enabled = controlPointsProp.arraySize > 2;
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if (GUILayout.Button("×", GUILayout.Width(25)))
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{
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RemoveControlPointAt(i);
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}
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GUI.enabled = true;
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EditorGUILayout.EndHorizontal();
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}
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// 添加按钮
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if (GUILayout.Button("+ 添加控制点"))
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{
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int idx = controlPointsProp.arraySize;
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controlPointsProp.arraySize++;
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if (idx > 0)
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{
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var prev = controlPointsProp.GetArrayElementAtIndex(idx - 1);
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var prev2 = idx > 1 ? controlPointsProp.GetArrayElementAtIndex(idx - 2) : prev;
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Vector3 prevVal = prev.vector3Value;
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Vector3 prev2Val = prev2.vector3Value;
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Vector3 dir = new Vector3(
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(prevVal.x - prev2Val.x) * 0.5f,
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(prevVal.y - prev2Val.y) * 0.5f,
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10f);
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dir = dir.normalized * 50f;
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var newCp = controlPointsProp.GetArrayElementAtIndex(idx);
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newCp.vector3Value = new Vector3(
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prevVal.x + dir.x,
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prevVal.y + dir.y,
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prevVal.z);
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}
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else
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{
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var newCp = controlPointsProp.GetArrayElementAtIndex(0);
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newCp.vector3Value = Vector3.zero;
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}
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}
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}
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private void RemoveControlPointAt(int index)
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{
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controlPointsProp.DeleteArrayElementAtIndex(index);
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}
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private void DrawArrowsList()
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{
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if (arrowsProp == null) return;
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for (int i = 0; i < arrowsProp.arraySize; i++)
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{
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var arrow = arrowsProp.GetArrayElementAtIndex(i);
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EditorGUILayout.BeginVertical(EditorStyles.helpBox);
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var shapeProp = arrow.FindPropertyRelative("shape");
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var reversedProp = arrow.FindPropertyRelative("reversed");
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var progressProp = arrow.FindPropertyRelative("progress");
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var widthProp = arrow.FindPropertyRelative("width");
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var heightProp = arrow.FindPropertyRelative("height");
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var depthProp = arrow.FindPropertyRelative("depthCompensation");
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var colorProp = arrow.FindPropertyRelative("color");
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EditorGUILayout.PropertyField(shapeProp, new GUIContent("形状"));
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EditorGUILayout.PropertyField(reversedProp, new GUIContent("反向"));
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EditorGUILayout.Slider(progressProp, 0f, 1f, new GUIContent("进度"));
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EditorGUILayout.PropertyField(widthProp, new GUIContent("宽度"));
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EditorGUILayout.PropertyField(heightProp, new GUIContent("高度"));
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EditorGUILayout.Slider(depthProp, -1f, 1f, new GUIContent("深度补偿"));
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EditorGUILayout.PropertyField(colorProp, new GUIContent("颜色"));
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if (GUILayout.Button("× 删除此箭头"))
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{
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arrowsProp.DeleteArrayElementAtIndex(i);
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break;
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}
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EditorGUILayout.EndVertical();
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EditorGUILayout.Space(2);
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}
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if (GUILayout.Button("+ 添加箭头"))
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{
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int idx = arrowsProp.arraySize;
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arrowsProp.arraySize++;
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var newArrow = arrowsProp.GetArrayElementAtIndex(idx);
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var shapeProp = newArrow.FindPropertyRelative("shape");
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var reversedProp = newArrow.FindPropertyRelative("reversed");
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var progressProp = newArrow.FindPropertyRelative("progress");
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var widthProp = newArrow.FindPropertyRelative("width");
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var heightProp = newArrow.FindPropertyRelative("height");
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var depthProp = newArrow.FindPropertyRelative("depthCompensation");
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var colorProp = newArrow.FindPropertyRelative("color");
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shapeProp.enumValueIndex = 0;
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reversedProp.boolValue = false;
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progressProp.floatValue = 0.5f;
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widthProp.floatValue = 20f;
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heightProp.floatValue = 20f;
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depthProp.floatValue = 0f;
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colorProp.colorValue = Color.white;
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}
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}
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}
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}
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