Files
HelloVulkan/App/editor/Editor.h
T
atdunbg 20f0035baa feat: ImGui docking Editor + 显示链/帧同步/输入语义重构
- App/editor: Hierarchy/Inspector/Viewport/Stats 四面板 + DockBuilder 默认布局,main.cpp 瘦身为场景搭建与生命周期
- 显示链: Tonemap→PresentTarget 经 ImGui::Image 呈现(零色偏),backbuffer 仅承载 ImGui;Direct/Viewport 双显示模式 + 面板分辨率上报
- 帧首同步 BeginFrameSync: resize/vsync/尺寸/模式意图统一帧首落定(修描述符悬垂);修复 vsync 意图未落 swapchain 导致的每帧重建交换链
- 输入: Editor 每帧判定键盘/鼠标归属(打字让位、Viewport hover/focus 放行、Fullscreen 全放行)
- 材质: roughness 独立槽位 + 非 glTF 金属/粗糙贴图映射;透明队列 depthWrite=FALSE + translucent 独立 shader + scratch 清帧
- FBX: 非蒙皮网格烘焙节点链全局变换(Z-up 旋转/单位换算落顶点)
- Hierarchy 行 ImGui ID 以 UUID 作用域(重名不冲突、改名不丢选中)
2026-09-30 00:24:53 +08:00

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//
// Editor:docking 编辑器骨架。
//
// 职责:
// - 顶栏菜单(File/View)+ 全屏 DockSpace + 首帧默认布局(DockBuilder)
// - 实体选中状态(entt::entity,Hierarchy 写 / Inspector 读)
// - 退出确认模态框(窗口关闭 → RequestQuit → Yes 时 Close)
//
// 面板窗口名(Hierarchy/Inspector/Viewport/Stats)即 docking 身份,
// imgui.ini 持久化布局;默认布局只在 dock node 为空时构建一次。
//
#ifndef HELLOVULKAN_EDITOR_H
#define HELLOVULKAN_EDITOR_H
#include "EditorContext.h"
#include "ViewportPanel.h" // ViewportInputState(成员按值持有)
#include <entt/entt.hpp>
#include <memory>
class HierarchyPanel;
class InspectorPanel;
class ViewportPanel;
class StatsPanel;
class Editor {
public:
Editor();
~Editor();
Editor(const Editor&) = delete;
Editor& operator=(const Editor&) = delete;
// 注入上下文(OnInit 阶段,指针必须全部有效)
void Init(const EditorContext& ctx);
// 每帧 UI 构建(OnImGuiRender 唯一入口)
void Draw();
// ---- 输入归属判定(Window 层输入捕获谓词;UE/Unity 的
// "viewport 持焦才拥有输入" 语义,ImGui 侧经自身后端
// 链式回调永远正常收输入)----
// 键盘:编辑器形态 = Viewport 持焦且不在文本输入中;游戏形态
// (Fullscreen)只在文本输入中让位(打字不触发快捷键)
bool BlockingKeyboard() const;
// 鼠标:编辑器形态 = 悬停 Viewport 才放行;游戏形态沿用
// WantCaptureMouse(UI 隐藏时自动放行)
bool BlockingMouse() const;
// 请求退出(弹确认框;窗口关闭事件走这里)
void RequestQuit() { m_ShowQuitConfirm = true; }
// ---- 选中状态 ----
void SelectEntity(entt::entity e) { m_Selected = e; }
entt::entity GetSelected() const { return m_Selected; }
private:
void DrawMenuBar(); // host 窗口内顶栏
void DrawDockSpace(); // 全屏 host + dockspace + 默认布局
void DrawQuitModal(); // 退出确认模态框
EditorContext m_Ctx{};
ViewportInputState m_VpInput{}; // Viewport 面板 hover/focus(每帧刷新)
std::unique_ptr<HierarchyPanel> m_Hierarchy;
std::unique_ptr<InspectorPanel> m_Inspector;
std::unique_ptr<ViewportPanel> m_Viewport;
std::unique_ptr<StatsPanel> m_Stats;
entt::entity m_Selected{entt::null};
// 面板显隐(View 菜单)
bool m_ShowHierarchy = true;
bool m_ShowInspector = true;
bool m_ShowViewport = true;
bool m_ShowStats = true;
// 默认布局只建一次(imgui.ini 已有布局则跳过)
bool m_LayoutBuilt = false;
// 退出确认链
bool m_ShowQuitConfirm = false;
bool m_QuitConfirmed = false;
};
#endif //HELLOVULKAN_EDITOR_H