큐브추가, 카메라 오빗팅 추가

Content/cube.obj

@@ -0,0 +1,21 @@
+v -0.5 -0.5 0.5
+v 0.5 -0.5 0.5
+v 0.5 0.5 0.5
+v -0.5 0.5 0.5
+v -0.5 -0.5 -0.5
+v 0.5 -0.5 -0.5
+v 0.5 0.5 -0.5
+v -0.5 0.5 -0.5
+
+f 1 2 3
+f 1 3 4
+f 8 7 6
+f 8 6 5
+f 4 3 7
+f 4 7 8
+f 5 1 4
+f 5 4 8
+f 5 6 2
+f 5 2 1
+f 2 6 7
+f 2 7 3

Source/MainScene.cpp

@@ -51,92 +51,83 @@ bool MainScene::init()
     auto visibleSize = _director->getVisibleSize();
     auto origin      = _director->getVisibleOrigin();
     auto safeArea    = _director->getSafeAreaRect();
-    auto safeOrigin  = safeArea.origin;
 
-    /////////////////////////////
+    // 2. Add a menu item with "X" image, which is clicked to quit the program
-    // 2. add a menu item with "X" image, which is clicked to quit the program
-    //    you may modify it.
-
-    // add a "close" icon to exit the progress. it's an autorelease object
     auto closeItem = MenuItemImage::create("CloseNormal.png", "CloseSelected.png",
                                            AX_CALLBACK_1(MainScene::menuCloseCallback, this));
 
-    if (closeItem == nullptr || closeItem->getContentSize().width <= 0 || closeItem->getContentSize().height <= 0)
+    if (closeItem != nullptr)
     {
-        problemLoading("'CloseNormal.png' and 'CloseSelected.png'");
+        float x = origin.x + visibleSize.width - closeItem->getContentSize().width / 2;
-    }
+        float y = origin.y + closeItem->getContentSize().height / 2;
-    else
-    {
-        float x = safeOrigin.x + safeArea.size.width - closeItem->getContentSize().width / 2;
-        float y = safeOrigin.y + closeItem->getContentSize().height / 2;
         closeItem->setPosition(Vec2(x, y));
     }
 
-    // create menu, it's an autorelease object
     auto menu = Menu::create(closeItem, NULL);
     menu->setPosition(Vec2::ZERO);
     this->addChild(menu, 1);
 
     /////////////////////////////
-    // 3. add your codes below...
+    // 3. 3D Setup
+    
+    // Grid settings
+    const int gridSize = 10;
+    const float cubeDim = 1.0f;
+    const float spacing = 0.1f;
+    const float step = cubeDim + spacing;
+    
+    // Calculate center of the grid
+    // Grid goes from 0 to (gridSize-1)*step
+    float gridWidth = (gridSize - 1) * step;
+    Vec3 gridCenter(gridWidth / 2.0f, 0.0f, gridWidth / 2.0f);
 
-    // Some templates (uncomment what you  need)
+    // Create 10x10 cubes using MeshRenderer and the generated cube.obj
-    _touchListener                 = EventListenerTouchAllAtOnce::create();
+    for (int i = 0; i < gridSize; ++i)
-    _touchListener->onTouchesBegan = AX_CALLBACK_2(MainScene::onTouchesBegan, this);
-    _touchListener->onTouchesMoved = AX_CALLBACK_2(MainScene::onTouchesMoved, this);
-    _touchListener->onTouchesEnded = AX_CALLBACK_2(MainScene::onTouchesEnded, this);
-    _eventDispatcher->addEventListenerWithSceneGraphPriority(_touchListener, this);
-
-    //_mouseListener                = EventListenerMouse::create();
-    //_mouseListener->onMouseMove   = AX_CALLBACK_1(MainScene::onMouseMove, this);
-    //_mouseListener->onMouseUp     = AX_CALLBACK_1(MainScene::onMouseUp, this);
-    //_mouseListener->onMouseDown   = AX_CALLBACK_1(MainScene::onMouseDown, this);
-    //_mouseListener->onMouseScroll = AX_CALLBACK_1(MainScene::onMouseScroll, this);
-    //_eventDispatcher->addEventListenerWithSceneGraphPriority(_mouseListener, this);
-
-    _keyboardListener                = EventListenerKeyboard::create();
-    _keyboardListener->onKeyPressed  = AX_CALLBACK_2(MainScene::onKeyPressed, this);
-    _keyboardListener->onKeyReleased = AX_CALLBACK_2(MainScene::onKeyReleased, this);
-    _eventDispatcher->addEventListenerWithFixedPriority(_keyboardListener, 11);
-
-    // add a label shows "Hello World"
-    // create and initialize a label
-
-    auto label = Label::createWithTTF("Hello World", "fonts/Marker Felt.ttf", 24);
-    if (label == nullptr)
     {
-        problemLoading("'fonts/Marker Felt.ttf'");
+        for (int j = 0; j < gridSize; ++j)
+        {
+            auto cube = MeshRenderer::create("cube.obj");
+            if (cube)
+            {
+                cube->setPosition3D(Vec3(i * step, 0.0f, j * step));
+                cube->setCameraMask((unsigned short)CameraFlag::USER1);
+                this->addChild(cube);
+            }
+        }
     }
-    else
-    {
-        // position the label on the center of the screen
-        label->setPosition(
-            Vec2(origin.x + visibleSize.width / 2, origin.y + visibleSize.height - label->getContentSize().height));
 
-        // add the label as a child to this layer
+    // Setup Camera for Quarter View (Isometric-like)
+    _camera3D = Camera::createPerspective(60.0f, visibleSize.width / visibleSize.height, 0.1f, 1000.0f);
+    _camera3D->setCameraFlag(CameraFlag::USER1);
+    
+    // Initial camera position setup
+    _targetPos = gridCenter;
+    _pitch = 45.0f;
+    _yaw = 45.0f;
+    _distance = 25.0f;
+    updateCameraPosition();
+    
+    this->addChild(_camera3D);
+
+    // Mouse Listener
+    _mouseListener                = EventListenerMouse::create();
+    _mouseListener->onMouseMove   = AX_CALLBACK_1(MainScene::onMouseMove, this);
+    _mouseListener->onMouseUp     = AX_CALLBACK_1(MainScene::onMouseUp, this);
+    _mouseListener->onMouseDown   = AX_CALLBACK_1(MainScene::onMouseDown, this);
+    _mouseListener->onMouseScroll = AX_CALLBACK_1(MainScene::onMouseScroll, this);
+    _eventDispatcher->addEventListenerWithSceneGraphPriority(_mouseListener, this);
+
+    // Disable the default 2D camera for these 3D objects by using CameraFlag::USER1
+    // The label and menu will use the default camera (CameraFlag::DEFAULT)
+
+    // Add a label for confirmation
+    auto label = Label::createWithTTF("10x10 Cube Grid", "fonts/Marker Felt.ttf", 24);
+    if (label)
+    {
+        label->setPosition(Vec2(origin.x + visibleSize.width / 2, origin.y + visibleSize.height - 30));
         this->addChild(label, 1);
     }
-    // add "HelloWorld" splash screen"
-    auto sprite = Sprite::create("HelloWorld.png"sv);
-    if (sprite == nullptr)
-    {
-        problemLoading("'HelloWorld.png'");
-    }
-    else
-    {
-        // position the sprite on the center of the screen
-        sprite->setPosition(Vec2(visibleSize.width / 2 + origin.x, visibleSize.height / 2 + origin.y));
 
-        // add the sprite as a child to this layer
-        this->addChild(sprite, 0);
-        auto drawNode = DrawNode::create();
-        drawNode->setPosition(Vec2(0, 0));
-        addChild(drawNode);
-
-        drawNode->drawRect(safeArea.origin + Vec2(1, 1), safeArea.origin + safeArea.size, Color4F::BLUE);
-    }
-
-    // scheduleUpdate() is required to ensure update(float) is called on every loop
     scheduleUpdate();
 
     return true;
@@ -169,31 +160,75 @@ void MainScene::onTouchesEnded(const std::vector<ax::Touch*>& touches, ax::Event
 bool MainScene::onMouseDown(Event* event)
 {
     EventMouse* e = static_cast<EventMouse*>(event);
-    // AXLOGD("onMouseDown detected, button: {}", static_cast<int>(e->getMouseButton()));
+    if (e->getMouseButton() == EventMouse::MouseButton::BUTTON_LEFT)
+    {
+        _isMouseDown = true;
+        _lastMousePos = e->getLocationInView();
+    }
     return true;
 }
 
 bool MainScene::onMouseUp(Event* event)
 {
     EventMouse* e = static_cast<EventMouse*>(event);
-    AXLOGD("onMouseUp detected, button: {}", static_cast<int>(e->getMouseButton()));
+    if (e->getMouseButton() == EventMouse::MouseButton::BUTTON_LEFT)
+    {
+        _isMouseDown = false;
+    }
     return true;
 }
 
 bool MainScene::onMouseMove(Event* event)
 {
     EventMouse* e = static_cast<EventMouse*>(event);
-    // AXLOGD("onMouseMove detected, X:{}  Y:{}", e->getLocation().x, e->getLocation().y);
+    Vec2 currentPos = e->getLocationInView();
+    
+    if (_isMouseDown)
+    {
+        Vec2 delta = currentPos - _lastMousePos;
+        float sensitivity = 0.15f; // 감도 조절 (기존 0.5f에서 하향)
+        
+        _yaw += delta.x * sensitivity;
+        _pitch += delta.y * sensitivity; // 마우스 이동 방향에 맞춰 상하 각도 변경
+
+        // Clamp pitch to avoid flipping (수직 방향 각도 제한)
+        _pitch = std::clamp(_pitch, 10.0f, 85.0f);
+
+        updateCameraPosition();
+    }
+    _lastMousePos = currentPos;
     return true;
 }
 
 bool MainScene::onMouseScroll(Event* event)
 {
     EventMouse* e = static_cast<EventMouse*>(event);
-    // AXLOGD("onMouseScroll detected, X:{}  Y:{}", e->getScrollX(), e->getScrollY());
+    float zoomSensitivity = 0.5f; // 줌 감도 조절
+    _distance -= e->getScrollY() * zoomSensitivity;
+    
+    // Clamp distance
+    _distance = std::clamp(_distance, 5.0f, 100.0f);
+    
+    updateCameraPosition();
     return true;
 }
 
+void MainScene::updateCameraPosition()
+{
+    if (!_camera3D) return;
+
+    // Convert spherical coordinates to Cartesian
+    float pitchRad = AX_DEGREES_TO_RADIANS(_pitch);
+    float yawRad = AX_DEGREES_TO_RADIANS(_yaw);
+
+    float x = _distance * cosf(pitchRad) * cosf(yawRad);
+    float y = _distance * sinf(pitchRad);
+    float z = _distance * cosf(pitchRad) * sinf(yawRad);
+
+    _camera3D->setPosition3D(_targetPos + Vec3(x, y, z));
+    _camera3D->lookAt(_targetPos, Vec3(0, 1, 0));
+}
+
 void MainScene::onKeyPressed(EventKeyboard::KeyCode code, Event* event)
 {
     AXLOGD("Scene: #{} onKeyPressed, keycode: {}", _sceneID, static_cast<int>(code));

Source/MainScene.h

@@ -65,10 +65,21 @@ public:
     ~MainScene() override;
 
 private:
+    void updateCameraPosition();
+
     GameState _gameState                            = GameState::init;
     ax::EventListenerTouchAllAtOnce* _touchListener = nullptr;
     ax::EventListenerKeyboard* _keyboardListener    = nullptr;
     ax::EventListenerMouse* _mouseListener          = nullptr;
     int _sceneID                                    = 0;
+
+    // Camera Orbit State
+    ax::Camera* _camera3D = nullptr;
+    ax::Vec3 _targetPos = ax::Vec3::ZERO;
+    float _pitch = 45.0f; // degrees
+    float _yaw = 45.0f;   // degrees
+    float _distance = 25.0f;
+    bool _isMouseDown = false;
+    ax::Vec2 _lastMousePos = ax::Vec2::ZERO;
 };