1 files changed, 108 insertions, 0 deletions
diff --git a/UnityCollection/Assets/Tools/BoneViewer/Editor/BoneViewerEditor.cs b/UnityCollection/Assets/Tools/BoneViewer/Editor/BoneViewerEditor.cs
new file mode 100644
index 0000000..f143670
--- /dev/null
+++ b/UnityCollection/Assets/Tools/BoneViewer/Editor/BoneViewerEditor.cs
@@ -0,0 +1,108 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEditor;
+using UnityEditor.EditorTools;
+
+[EditorTool("Bone Viewer", typeof(SkinnedMeshRenderer))]
+public class BoneViewerEditor : EditorTool
+{
+    [SerializeField]
+    Texture2D m_ToolIcon;
+
+    GUIContent m_IconContent;
+
+    void OnEnable()
+    {
+        m_IconContent = new GUIContent()
+        {
+            image = AssetDatabase.LoadAssetAtPath<Texture2D>("Assets/Tools/BoneViewer/Editor/Bone.png"),
+            text = "BoneView Tool",
+            tooltip = "BoneView Tool"
+        };
+    }
+
+    public override GUIContent toolbarIcon
+    {
+        get { return m_IconContent; }
+    }
+
+    Rect m_WindowRect = new Rect(10, 30, 200, 0);
+
+    bool m_ShowBones = true;
+
+    Rect m_SceneRect;
+
+    float m_Size = 0.03f;
+    float m_Alpha = 0.2f;
+
+    bool m_ShowName = false;
+
+    void WindowFunction(int id)
+    {
+        Color col = GUI.color;
+        if (m_ShowBones)
+            GUI.color = Color.gray;
+        if (GUILayout.Button("Show Bones"))
+        {
+            m_ShowBones = !m_ShowBones;
+        }
+        GUI.color = col;
+        GUILayout.BeginHorizontal();
+        GUILayout.Label("Size  ");
+        m_Size = GUILayout.HorizontalSlider(m_Size, 0.01f, 0.1f);
+        GUILayout.EndHorizontal();
+
+        GUILayout.BeginHorizontal();
+        GUILayout.Label("Alpha");
+        m_Alpha = GUILayout.HorizontalSlider(m_Alpha, 0f, 1f);
+        GUILayout.EndHorizontal();
+
+        m_ShowName = GUILayout.Toggle(m_ShowName, "Show Name");
+    }
+
+    public override void OnToolGUI(EditorWindow window)
+    {
+        SceneView scene = window as SceneView;
+        if (scene == null)
+            return;
+
+        m_SceneRect = new Rect(0,0, scene.position.width, scene.position.height);
+
+        SkinnedMeshRenderer renderer = this.target as SkinnedMeshRenderer;
+        if (renderer == null)
+            return;
+
+        
+        m_WindowRect = GUILayout.Window(1, m_WindowRect, WindowFunction, "Bone Viewer");
+
+        EditorGUILayout.LabelField("TestTestTestTestTestTest");
+
+        EditorGUI.BeginChangeCheck();
+
+        Handles.zTest  = UnityEngine.Rendering.CompareFunction.Always;
+        Handles.color = new Color(1, 1, 1, m_Alpha);
+        Transform root = renderer.rootBone;
+        if(root && m_ShowBones)
+            DrawBone(null, root, 0);
+    }
+
+    void DrawBone(Transform parent, Transform bone, int depth)
+    {
+        if (bone == null)
+            return;
+        Handles.SphereHandleCap(0, bone.position, bone.rotation, m_Size, EventType.Repaint);
+        if(parent)
+            Handles.DrawLine(parent.position, bone.position);
+        if(m_ShowName)
+        {
+            Handles.Label(bone.position, bone.name);
+        }
+        int count = bone.childCount;
+        for(int i = 0;i < count; ++i)
+        {
+            DrawBone(bone, bone.GetChild(i), depth + 1);
+        }
+    }
+
+}