diff --git a/editor.py b/editor.py
new file mode 100644
index 0000000..25b1531
--- /dev/null
+++ b/editor.py
@@ -0,0 +1,389 @@
+"""
+Lity3D Editor - 引擎集成开发环境
+双击打开，点 Run 运行游戏，点 Build 打包 exe
+"""
+import tkinter as tk
+from tkinter import ttk, filedialog, scrolledtext, messagebox
+import os, subprocess, json, sys, time
+
+ENGINE_DIR = os.path.dirname(os.path.abspath(__file__))
+
+class LityEditor:
+    def __init__(self):
+        self.root = tk.Tk()
+        self.root.title("Lity3D Editor")
+        self.root.geometry("1400x900")
+        self.root.configure(bg="#2b2d30")
+        
+        self.current_file = None
+        self.process = None
+        
+        self._setup_styles()
+        self._build_menu()
+        self._build_toolbar()
+        self._build_main_layout()
+        self._build_statusbar()
+        
+        self._load_recent()
+        self.root.protocol("WM_DELETE_WINDOW", self._on_close)
+    
+    def _setup_styles(self):
+        s = ttk.Style()
+        s.theme_use("clam")
+        s.configure("Dark.TFrame", background="#2b2d30")
+        s.configure("Dark.TLabel", background="#2b2d30", foreground="#cccccc")
+        s.configure("Tool.TButton", padding=4)
+        s.configure("Run.TButton", padding=6, font=("Segoe UI", 10, "bold"))
+    
+    def _build_menu(self):
+        mb = tk.Menu(self.root, bg="#2b2d30", fg="#cccccc")
+        
+        fm = tk.Menu(mb, tearoff=0, bg="#3c3f41", fg="#cccccc")
+        fm.add_command(label="New File", accelerator="Ctrl+N", command=self._new_file)
+        fm.add_command(label="Open File", accelerator="Ctrl+O", command=self._open_file)
+        fm.add_command(label="Open Folder", command=self._open_folder)
+        fm.add_separator()
+        fm.add_command(label="Save", accelerator="Ctrl+S", command=self._save_file)
+        fm.add_command(label="Save As", command=self._save_as)
+        fm.add_separator()
+        fm.add_command(label="Exit", command=self._on_close)
+        mb.add_cascade(label="File", menu=fm)
+        
+        em = tk.Menu(mb, tearoff=0, bg="#3c3f41", fg="#cccccc")
+        em.add_command(label="Run Game", accelerator="F5", command=self._run_game)
+        em.add_command(label="Run Current File", accelerator="Ctrl+F5", command=self._run_current)
+        em.add_separator()
+        em.add_command(label="Build Executable", accelerator="F7", command=self._build_exe)
+        em.add_command(label="Build Engine", command=self._build_engine)
+        em.add_separator()
+        em.add_command(label="Kill Process", accelerator="Shift+F5", command=self._kill_process)
+        mb.add_cascade(label="Build", menu=em)
+        
+        sm = tk.Menu(mb, tearoff=0, bg="#3c3f41", fg="#cccccc")
+        sm.add_command(label="New Scene", command=self._new_scene)
+        sm.add_command(label="Open Scene", command=self._open_scene)
+        sm.add_command(label="Save Scene", command=self._save_scene)
+        sm.add_separator()
+        sm.add_command(label="Run Scene", command=self._run_scene)
+        mb.add_cascade(label="Scene", menu=sm)
+        
+        hm = tk.Menu(mb, tearoff=0, bg="#3c3f41", fg="#cccccc")
+        hm.add_command(label="About Lity3D", command=lambda: messagebox.showinfo("Lity3D", "Lity3D Engine v1.0\n自研 C+MASM 游戏引擎\nPython 脚本 + D3D11 渲染"))
+        mb.add_cascade(label="Help", menu=hm)
+        
+        self.root.config(menu=mb)
+        self.root.bind("<Control-n>", lambda e: self._new_file())
+        self.root.bind("<Control-o>", lambda e: self._open_file())
+        self.root.bind("<Control-s>", lambda e: self._save_file())
+        self.root.bind("<F5>", lambda e: self._run_game())
+        self.root.bind("<F7>", lambda e: self._build_exe())
+        self.root.bind("<Shift-F5>", lambda e: self._kill_process())
+    
+    def _build_toolbar(self):
+        tb = ttk.Frame(self.root, style="Dark.TFrame")
+        tb.pack(side=tk.TOP, fill=tk.X, padx=2, pady=2)
+        
+        ttk.Button(tb, text="New", style="Tool.TButton", command=self._new_file).pack(side=tk.LEFT, padx=1)
+        ttk.Button(tb, text="Open", style="Tool.TButton", command=self._open_file).pack(side=tk.LEFT, padx=1)
+        ttk.Button(tb, text="Save", style="Tool.TButton", command=self._save_file).pack(side=tk.LEFT, padx=1)
+        
+        ttk.Separator(tb, orient=tk.VERTICAL).pack(side=tk.LEFT, fill=tk.Y, padx=4)
+        
+        run_btn = ttk.Button(tb, text="Run (F5)", style="Run.TButton", command=self._run_game)
+        run_btn.pack(side=tk.LEFT, padx=2)
+        ttk.Button(tb, text="Stop", style="Tool.TButton", command=self._kill_process).pack(side=tk.LEFT, padx=1)
+        ttk.Button(tb, text="Build (F7)", style="Tool.TButton", command=self._build_exe).pack(side=tk.LEFT, padx=2)
+        
+        ttk.Separator(tb, orient=tk.VERTICAL).pack(side=tk.LEFT, fill=tk.Y, padx=4)
+        
+        ttk.Button(tb, text="New Scene", style="Tool.TButton", command=self._new_scene).pack(side=tk.LEFT, padx=1)
+        ttk.Button(tb, text="Save Scene", style="Tool.TButton", command=self._save_scene).pack(side=tk.LEFT, padx=1)
+        
+        ttk.Separator(tb, orient=tk.VERTICAL).pack(side=tk.LEFT, fill=tk.Y, padx=4)
+        
+        ttk.Button(tb, text="LityPy Docs", style="Tool.TButton", command=self._open_docs).pack(side=tk.LEFT, padx=1)
+    
+    def _build_main_layout(self):
+        main = ttk.PanedWindow(self.root, orient=tk.HORIZONTAL)
+        main.pack(fill=tk.BOTH, expand=True, padx=2, pady=2)
+        
+        left = ttk.Frame(main, style="Dark.TFrame")
+        main.add(left, weight=1)
+        
+        ttk.Label(left, text="EXPLORER", style="Dark.TLabel", font=("Segoe UI", 9, "bold")).pack(anchor=tk.W, padx=5, pady=3)
+        
+        self.file_tree = ttk.Treeview(left, show="tree", height=20)
+        self.file_tree.pack(fill=tk.BOTH, expand=True, padx=3, pady=3)
+        self.file_tree.bind("<Double-1>", self._on_tree_double)
+        
+        right = ttk.Frame(main, style="Dark.TFrame")
+        main.add(right, weight=3)
+        
+        self.notebook = ttk.Notebook(right)
+        self.notebook.pack(fill=tk.BOTH, expand=True)
+        
+        self.editor_frame = ttk.Frame(self.notebook)
+        self.notebook.add(self.editor_frame, text="Editor")
+        
+        self.code_text = scrolledtext.ScrolledText(
+            self.editor_frame, bg="#1e1e1e", fg="#d4d4d4",
+            insertbackground="#d4d4d4", selectbackground="#264f78",
+            font=("Consolas", 12), wrap=tk.NONE,
+            undo=True, maxundo=-1
+        )
+        self.code_text.pack(fill=tk.BOTH, expand=True)
+        
+        bottom = ttk.Frame(right, style="Dark.TFrame")
+        bottom.pack(fill=tk.BOTH, expand=False)
+        
+        bottom_pw = ttk.PanedWindow(bottom, orient=tk.VERTICAL)
+        bottom_pw.pack(fill=tk.BOTH, expand=True)
+        
+        console_frame = ttk.Frame(bottom_pw)
+        bottom_pw.add(console_frame, weight=1)
+        
+        ttk.Label(console_frame, text="OUTPUT", style="Dark.TLabel", font=("Segoe UI", 9, "bold")).pack(anchor=tk.W, padx=5)
+        
+        self.console = scrolledtext.ScrolledText(
+            console_frame, bg="#1e1e1e", fg="#cccccc",
+            font=("Consolas", 10), height=8, state=tk.DISABLED
+        )
+        self.console.pack(fill=tk.BOTH, expand=True)
+        
+        self._refresh_tree()
+    
+    def _build_statusbar(self):
+        self.statusbar = ttk.Frame(self.root, style="Dark.TFrame")
+        self.statusbar.pack(side=tk.BOTTOM, fill=tk.X)
+        
+        self.status_label = ttk.Label(self.statusbar, text="Ready", style="Dark.TLabel")
+        self.status_label.pack(side=tk.LEFT, padx=5)
+        
+        self.process_label = ttk.Label(self.statusbar, text="", style="Dark.TLabel", foreground="#6a9955")
+        self.process_label.pack(side=tk.RIGHT, padx=5)
+    
+    def _log(self, msg, tag="info"):
+        self.console.config(state=tk.NORMAL)
+        ts = time.strftime("%H:%M:%S")
+        prefix = {"info": "  ", "error": "!!", "success": "OK"}[tag]
+        self.console.insert(tk.END, f"[{ts}] {prefix} {msg}\n")
+        self.console.see(tk.END)
+        self.console.config(state=tk.DISABLED)
+    
+    def _set_status(self, msg):
+        self.status_label.config(text=msg)
+    
+    def _refresh_tree(self):
+        self.file_tree.delete(*self.file_tree.get_children())
+        root_node = self.file_tree.insert("", "end", text="lity3d", open=True)
+        for item in sorted(os.listdir(ENGINE_DIR)):
+            full = os.path.join(ENGINE_DIR, item)
+            if item.startswith(".") or item in ("build", "__pycache__", ".git", "obj"): continue
+            if os.path.isdir(full):
+                dir_node = self.file_tree.insert(root_node, "end", text=item, open=False)
+                try:
+                    for f in sorted(os.listdir(full)):
+                        if f.startswith(".") or f.endswith((".pyc", ".exe")): continue
+                        self.file_tree.insert(dir_node, "end", text=f, values=(os.path.join(item, f),))
+                except: pass
+            else:
+                self.file_tree.insert(root_node, "end", text=item, values=(item,))
+    
+    def _on_tree_double(self, event):
+        sel = self.file_tree.selection()
+        if not sel: return
+        item = self.file_tree.item(sel[0])
+        vals = item.get("values", ())
+        path = vals[0] if vals else item["text"]
+        full = os.path.join(ENGINE_DIR, path) if not os.path.isabs(path) else path
+        if os.path.isfile(full):
+            self._open_file_at(full)
+    
+    def _new_file(self):
+        self.code_text.delete("1.0", tk.END)
+        self.current_file = None
+        self._set_status("New file")
+        self.notebook.tab(self.editor_frame, text="untitled*")
+    
+    def _open_file(self):
+        path = filedialog.askopenfilename(
+            initialdir=ENGINE_DIR,
+            filetypes=[("Python", "*.py"), ("C Source", "*.c *.h"), ("All", "*.*")]
+        )
+        if path: self._open_file_at(path)
+    
+    def _open_file_at(self, path):
+        try:
+            with open(path, "r", encoding="utf-8", errors="replace") as f:
+                content = f.read()
+            self.code_text.delete("1.0", tk.END)
+            self.code_text.insert("1.0", content)
+            self.current_file = path
+            name = os.path.basename(path)
+            self.notebook.tab(self.editor_frame, text=name)
+            self._set_status(f"Opened: {name}")
+            self._log(f"Opened {path}")
+        except Exception as e:
+            self._log(f"Error: {e}", "error")
+    
+    def _open_folder(self):
+        path = filedialog.askdirectory(initialdir=ENGINE_DIR)
+        if path: self._log(f"Folder: {path}")
+    
+    def _save_file(self):
+        if not self.current_file:
+            self._save_as()
+            return
+        try:
+            content = self.code_text.get("1.0", tk.END)
+            with open(self.current_file, "w", encoding="utf-8") as f:
+                f.write(content)
+            name = os.path.basename(self.current_file)
+            self.notebook.tab(self.editor_frame, text=name)
+            self._log(f"Saved {name}", "success")
+            self._set_status(f"Saved: {name}")
+        except Exception as e:
+            self._log(f"Save error: {e}", "error")
+    
+    def _save_as(self):
+        path = filedialog.asksaveasfilename(
+            initialdir=ENGINE_DIR,
+            defaultextension=".py",
+            filetypes=[("Python", "*.py"), ("C Source", "*.c"), ("All", "*.*")]
+        )
+        if path:
+            self.current_file = path
+            self._save_file()
+    
+    def _run_game(self):
+        exe = os.path.join(ENGINE_DIR, "build", "lity.exe")
+        if os.path.exists(exe):
+            self._run_process([exe])
+        else:
+            self._log("lity.exe not found. Build first (F7).", "error")
+    
+    def _run_current(self):
+        if not self.current_file:
+            self._log("No file open", "error"); return
+        ext = os.path.splitext(self.current_file)[1]
+        if ext == ".py":
+            self._run_process([sys.executable, self.current_file])
+        elif ext in (".ly", ".lity"):
+            interp = os.path.join(ENGINE_DIR, "build", "ly_interpreter.exe")
+            if os.path.exists(interp):
+                self._run_process([interp, self.current_file])
+            else:
+                self._log("ly_interpreter not built", "error")
+        else:
+            self._log(f"Cannot run {ext} files", "error")
+    
+    def _run_scene(self):
+        scene = os.path.join(ENGINE_DIR, "scene.txt")
+        if not os.path.exists(scene):
+            self._log("No scene.txt found", "error"); return
+        exe = os.path.join(ENGINE_DIR, "build", "lity.exe")
+        if os.path.exists(exe):
+            self._run_process([exe])
+        else:
+            self._log("Build engine first (F7)", "error")
+    
+    def _run_process(self, cmd):
+        self._kill_process()
+        self._log(f"Running: {' '.join(cmd)}")
+        self.process_label.config(text="Running...")
+        try:
+            self.process = subprocess.Popen(
+                cmd, cwd=ENGINE_DIR,
+                stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
+                creationflags=subprocess.CREATE_NO_WINDOW
+            )
+            self._poll_process()
+        except Exception as e:
+            self._log(f"Launch error: {e}", "error")
+            self.process_label.config(text="")
+    
+    def _poll_process(self):
+        if self.process and self.process.poll() is None:
+            line = self.process.stdout.readline()
+            if line:
+                self._log(line.decode(errors="replace").rstrip())
+            self.root.after(50, self._poll_process)
+        elif self.process:
+            code = self.process.returncode
+            tag = "success" if code == 0 else "error"
+            self._log(f"Process exited with code {code}", tag)
+            self.process_label.config(text="")
+            self.process = None
+    
+    def _kill_process(self):
+        if self.process:
+            self.process.kill()
+            self._log("Process killed", "error")
+            self.process_label.config(text="")
+            self.process = None
+    
+    def _build_engine(self):
+        self._log("Building engine with CMake...")
+        cmake_dir = os.path.join(ENGINE_DIR, "build")
+        os.makedirs(cmake_dir, exist_ok=True)
+        self._run_process(["cmake", "--build", cmake_dir])
+    
+    def _build_exe(self):
+        self._save_file()
+        exe = os.path.join(ENGINE_DIR, "build", "lity.exe")
+        if os.path.exists(exe):
+            out = filedialog.asksaveasfilename(
+                initialdir=ENGINE_DIR,
+                defaultextension=".exe",
+                filetypes=[("Executable", "*.exe")]
+            )
+            if out:
+                import shutil
+                shutil.copy2(exe, out)
+                self._log(f"Packaged to {out}", "success")
+        else:
+            self._log("Build engine first", "error")
+    
+    def _new_scene(self):
+        scene = {"entities": [], "camera": {"pos": [0,5,-10], "target": [0,0,0]}}
+        path = filedialog.asksaveasfilename(
+            initialdir=ENGINE_DIR, defaultextension=".json",
+            filetypes=[("Scene", "*.json")]
+        )
+        if path:
+            with open(path, "w") as f: json.dump(scene, f, indent=2)
+            self.current_file = path
+            self._open_file_at(path)
+            self._log(f"New scene: {os.path.basename(path)}", "success")
+    
+    def _open_scene(self):
+        path = filedialog.askopenfilename(
+            initialdir=ENGINE_DIR,
+            filetypes=[("Scene", "*.json *.txt")]
+        )
+        if path: self._open_file_at(path)
+    
+    def _save_scene(self):
+        self._save_file()
+    
+    def _open_docs(self):
+        docs = os.path.join(ENGINE_DIR, "Engine", "Scripting", "lity.py")
+        if os.path.exists(docs):
+            self._open_file_at(docs)
+        else:
+            self._log("LityPy docs not found", "error")
+    
+    def _load_recent(self):
+        self._set_status("Lity3D Editor v1.0 | F5=Run | F7=Build | Ctrl+S=Save")
+    
+    def _on_close(self):
+        if self.process:
+            self.process.kill()
+        self.root.destroy()
+    
+    def run(self):
+        self.root.mainloop()
+
+if __name__ == "__main__":
+    editor = LityEditor()
+    editor.run()
diff --git a/引擎文件说明.md b/引擎文件说明.md
new file mode 100644
index 0000000..eca5010
--- /dev/null
+++ b/引擎文件说明.md
@@ -0,0 +1,143 @@
+# Lity3D 引擎文件说明
+
+## 顶层结构
+
+```
+lity3d/
+├── Engine/          核心引擎代码（C + MASM汇编）
+├── Demo/            示例程序
+├── Assets/          3D模型资源
+├── EditorCS/        编辑器（C#）
+├── build/           编译输出
+├── CMakeLists.txt   CMake构建配置
+├── build.bat        Windows一键编译
+├── README.md        项目说明
+├── DESIGN.md        架构设计
+└── scene.txt        场景保存文件
+```
+
+---
+
+## Engine/ASM/ — 汇编加速层
+
+引擎的性能热路径用 MASM x64 汇编实现，通过 SSE/AVX2 指令集加速。当汇编不可用时自动降级到纯C版本。
+
+- **math.asm** (1013行) — 向量加减乘除、矩阵乘法、四元数旋转，全部用 SIMD 指令
+- **math_c_fallback.h** (65行) — 数学函数的纯C实现，作为汇编的备选
+- **memory.asm** (146行) — 对齐内存分配，保证 SIMD 操作需要的16/32/64字节对齐
+- **string_ops.asm** (253行) — 用SIMD加速的内存拷贝、字符串长度计算、字符串比较
+- **profiling.asm** (122行) — 用CPU的RDTSC指令做高精度计时，用于性能分析
+
+## Engine/Core/ — 引擎核心
+
+- **engine.c/h** — 引擎主控。负责初始化所有子系统、运行游戏循环（每帧调update→render）、关闭时清理资源。这是整个引擎的入口
+- **timer.c/h** — 用Windows的QueryPerformanceCounter做毫秒级计时，计算帧间隔(delta time)
+- **logger.c/h** — 日志系统。支持INFO/WARN/FATAL三级日志，同时输出到控制台和文件
+- **asset_manager.c/h** — 资源管理器。统一处理shader/mesh/texture的加载和缓存，避免重复加载
+
+## Engine/Window/ — 窗口系统
+
+- **window.c/h** — 创建Win32窗口，处理Windows消息循环。把键盘、鼠标、窗口大小变化等事件转发给引擎回调函数
+
+## Engine/Rendering/ — D3D11渲染管线
+
+- **graphics_device.c/h** — D3D11设备初始化。创建Device、SwapChain、RenderTarget、DepthStencil，管理渲染状态
+- **renderer.c/h** — 渲染器。设置视口、清屏、管理渲染目标切换
+- **shader.c/h** — 着色器管理。编译HLSL着色器、设置常量缓冲区、绑定到管线
+- **mesh.c/h** — 网格系统。支持立方体/球体/平面程序化生成，也支持OBJ文件加载。管理顶点缓冲区和索引缓冲区
+- **texture.c/h** — 纹理系统。通过WIC加载BMP/PNG/JPEG，也支持生成纯色和棋盘格纹理
+- **camera.c/h** — 摄像机。透视投影、lookAt矩阵、自由移动和旋转
+- **camera_controller.c/h** — 摄像机控制器。封装常用的WASD+鼠标操作
+- **frustum.c/h** — 视锥体裁剪。判断物体是否在摄像机视野内，跳过不可见物体的渲染
+- **lighting.c/h** — 光照系统。方向光+点光源，Lambert漫反射计算
+- **material.c/h** — 材质。把shader和纹理组合在一起，定义物体的外观属性
+
+## Engine/Scene/ — 场景图
+
+- **scene_graph.c/h** — 场景树。节点有父子关系，子节点继承父节点的位移/旋转/缩放
+- **scene_render.c/h** — 场景渲染。遍历场景树，把每个节点的MeshRenderer提交给渲染器
+- **scene_serialize.c/h** — 场景序列化。把整个场景树保存成text文件或从文件加载
+
+## Engine/Input/ — 输入系统
+
+- **input.c/h** — 键盘/鼠标/手柄输入。跟踪按键状态，支持轮询（GetAsyncKeyState）和事件回调两种模式
+
+## Engine/Audio/ — 音频系统
+
+- **audio.c/h** — XAudio2音频引擎。动态加载DLL（兼容Win7~11），加载WAV文件，播放/暂停/音量控制
+
+## Engine/Physics/ — 物理系统
+
+- **physics.c/h** — 简易物理。AABB碰撞检测、球体碰撞、重力模拟、速度积分
+
+## Engine/ECS/ — 实体组件系统
+
+- **world.c/h** — ECS世界。实体=组件的容器，系统批量处理同类组件
+
+## Engine/UI/ — 用户界面
+
+- **ui.c/h** — 2D UI渲染。按钮、标签、面板等基础控件，用D3D11的2D投影绘制
+
+## Engine/Editor/ — 内置编辑器
+
+- **editor.c/h** — 编辑器主逻辑
+- **editor_2d.c/h** — 2D编辑模式（俯视图）
+- **uilayer.c/h** — 编辑器UI层
+- **bitmap_font.c/h** — 位图字体渲染
+- **glyph_atlas.c/h** — 字体图集生成
+
+## Engine/VisualScript/ — 积木式可视化编程
+
+这是引擎最复杂的模块之一，实现了类似Scratch的积木编程系统：
+
+- **block_core.c/h** — 积木核心数据结构（输入/输出端口、连接线）
+- **block_types.c/h** — 30+种积木类型定义（移动、旋转、条件、循环等）
+- **block_executor.c/h** — 积木执行器。解析积木图，按连接顺序执行逻辑
+- **block_serializer.c/h** — 积木序列化。把积木图保存为.ly文件或从文件加载
+- **block_workspace.c/h** — 积木工作区。管理所有积木的位置和连接关系
+- **block_renderer.c/h** — 积木渲染。在屏幕上绘制积木方块和贝塞尔连线
+- **block_interaction.c/h** — 积木交互。拖拽移动、连线创建、端口连接
+- **block_palette.c/h** — 积木面板。侧边栏显示可用积木列表
+- **block_editor.c/h** — 积木编辑器主控
+
+## Engine/Scripting/ — 脚本系统
+
+- **lity.py** — LityPy。Python脚本库，用Python语法写游戏逻辑
+- **lua_engine.c/h** — Lua脚本引擎桩（预留接口）
+
+## Engine/Asset/ — 资源定义
+
+- **mesh.h** — Mesh结构体定义（顶点数组、索引数组、顶点缓冲区）
+- **texture.h** — Texture结构体定义（宽高、像素数据、SRV）
+
+## Engine/include/ — 对外接口
+
+- **engine_api.h** — C/C++便利封装。暴露汇编函数给C代码，提供运算符重载
+
+---
+
+## Demo/ — 示例程序
+
+| 文件 | 说明 |
+|------|------|
+| main.c | 场景Demo（方块+球体+地面+光照） |
+| lity_explorer.c | 3D开放世界探索（村庄+树木+第三人称） |
+| cube_dodge.c | 躲避游戏（障碍物+碰撞+计分） |
+| game_test.c | 纯D3D11渲染测试（无Engine依赖） |
+| raw3d_test.c | 引擎3D渲染验证（彩色面） |
+| scene_test.c | 场景图测试 |
+| light_test.c | 光照系统测试 |
+| input_test.c | 输入系统测试 |
+| obj_viewer.c | OBJ模型查看器（鼠标旋转） |
+| ly_interpreter.c | .ly积木文件解释器 |
+| editor_main.c | 编辑器入口 |
+| open_world_demo.c | 开放世界demo |
+
+## EditorCS/ — 编辑器
+
+C# 编写的可视化积木编辑器，用Dear ImGui + D3D11实现。
+
+## Assets/ — 模型资源
+
+- cube.obj — 简单立方体OBJ模型
+- pyramid.obj — 金字塔OBJ模型