126 lines
2.9 KiB
C#
126 lines
2.9 KiB
C#
using System.Collections.Generic;
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using UnityEngine;
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using CW.Common;
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namespace PaintIn3D
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{
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/// <summary>This component can be used to create shape prefabs for in-editor painting. These will automatically appear in the Paint tab's Shape list.</summary>
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[HelpURL(P3dCommon.HelpUrlPrefix + "P3dShape")]
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[AddComponentMenu(P3dCommon.ComponentMenuPrefix + "Shape")]
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public class P3dShape : MonoBehaviour, IBrowsable
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{
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public string Category { set { category = value; } get { return category; } } [SerializeField] private string category;
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public Texture2D Icon { set { icon = value; } get { return icon; } } [SerializeField] private Texture2D icon;
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private static List<P3dShape> cachedShapes;
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public static List<P3dShape> CachedShapes
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{
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get
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{
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if (cachedShapes == null)
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{
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cachedShapes = new List<P3dShape>();
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#if UNITY_EDITOR
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var scriptGuid = P3dCommon.FindScriptGUID<P3dShape>();
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if (scriptGuid != null)
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{
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foreach (var prefabGuid in UnityEditor.AssetDatabase.FindAssets("t:prefab"))
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{
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var shape = P3dCommon.LoadPrefabIfItContainsScriptGUID<P3dShape>(prefabGuid, scriptGuid);
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if (shape != null)
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{
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cachedShapes.Add(shape);
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}
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}
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}
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#endif
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}
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return cachedShapes;
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}
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}
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public static void ClearCache()
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{
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cachedShapes = null;
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}
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public string GetCategory()
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{
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return category;
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}
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public string GetTitle()
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{
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return name;
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}
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public Texture2D GetIcon()
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{
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return icon;
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}
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public Object GetObject()
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{
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return this;
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}
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}
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}
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#if UNITY_EDITOR
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namespace PaintIn3D
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{
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using UnityEditor;
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using TARGET = P3dShape;
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[CanEditMultipleObjects]
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[CustomEditor(typeof(TARGET))]
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public class P3dShape_Editor : CwEditor
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{
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protected override void OnInspector()
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{
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TARGET tgt; TARGET[] tgts; GetTargets(out tgt, out tgts);
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if (P3dShape.CachedShapes.Contains(tgt) == false && CwHelper.IsAsset(tgt) == true)
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{
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P3dShape.CachedShapes.Add(tgt);
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}
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Draw("category");
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Draw("icon");
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}
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[MenuItem("Assets/Create/Paint in 3D/Shape")]
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private static void CreateAsset()
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{
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var brush = new GameObject("Shape").AddComponent<P3dShape>();
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var guids = Selection.assetGUIDs;
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var path = guids.Length > 0 ? AssetDatabase.GUIDToAssetPath(guids[0]) : null;
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if (string.IsNullOrEmpty(path) == true)
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{
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path = "Assets";
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}
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else if (AssetDatabase.IsValidFolder(path) == false)
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{
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path = System.IO.Path.GetDirectoryName(path);
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}
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var assetPathAndName = AssetDatabase.GenerateUniqueAssetPath(path + "/NewBrush.prefab");
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var asset = PrefabUtility.SaveAsPrefabAsset(brush.gameObject, assetPathAndName);
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DestroyImmediate(brush.gameObject);
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AssetDatabase.SaveAssets();
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AssetDatabase.Refresh();
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EditorUtility.FocusProjectWindow();
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Selection.activeObject = asset; EditorGUIUtility.PingObject(asset);
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}
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}
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}
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#endif |